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Anjum S, Kumari A. Bioaccumulation of Lead and Mercury in Water, Sediment, and Fish Samples of Baraila Lake, Vaishali, Bihar. Biol Trace Elem Res 2024:10.1007/s12011-024-04224-2. [PMID: 38763981 DOI: 10.1007/s12011-024-04224-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/06/2024] [Accepted: 05/03/2024] [Indexed: 05/21/2024]
Abstract
In the current study, a protected subtropical wetland in Bihar (India), Baraila Lake, was investigated for heavy metal (Pb and Hg) status. These metals tend to bioaccumulate in fish, posing a concern to human health. This study reported the concentration of lead and mercury in water, sediment, and fish muscles of Baraila Lake in the year 2022. The samples were collected from pre-monsoon and post-monsoon seasons at four sampling locations, i.e., Loma, Dhulwar, Chakaiya, and Kawai Baraila, and were analyzed in triplicates. Lead concentration in water samples of all four sites of Baraila Lake observed during pre-monsoon and post-monsoon season exceeded the permissible limit for drinking water, while the mercury concentration of all sites was under the permissible limit in both seasons as prescribed by WHO. The extent of elemental pollution was evaluated using the Geo-accumulation index (Igeo), contamination factor (CF), contamination degree (Cd), ecological risk factor (Er), and the potential ecological risk index (Ri). Lead concentration in fish muscles of both seasons exceeded the permissible limit, while the concentration of mercury exceeded in Xenentodon cancila (0.55 ± 0.07 µg/g) during the pre-monsoon season. Also, estimated daily intake (EDI), target hazard quotient (THQ), and hazard index (HI) were calculated in different fish muscles to assess potential human health risks. A higher THQ value of 1.303 was observed in carnivore fish during the pre-monsoon season.
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Affiliation(s)
- Saima Anjum
- Department of Zoology, Patna University, Patna, Bihar, India
| | - Anupma Kumari
- Department of Zoology, Patna University, Patna, Bihar, India.
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Celis JE, Squadrone S, Berti G, Abete MC, Sandoval M, Espejo W. Distribution of rare earth elements (REEs) in the feathers of gentoo penguins (Pygoscelis papua) from different geographical locations of the Antarctic peninsula area. THE SCIENCE OF THE TOTAL ENVIRONMENT 2024; 919:170923. [PMID: 38354803 DOI: 10.1016/j.scitotenv.2024.170923] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/20/2023] [Revised: 01/31/2024] [Accepted: 02/10/2024] [Indexed: 02/16/2024]
Abstract
Antarctica is the most remote and coldest regions of the planet, but the presence of REEs there has received little attention. This study assessed REE-contents in the feathers of adult gentoo penguins from Ardley Island, Kopaitic Island and Base O'Higgins. Field work was accomplished during 2011 (austral summer), and determination of elements was performed with ICP-MS. In general, REE-levels showed descending relations as follows: Ce > La > Y > Nd > Sc > Pr > Gd > Sm > Dy >Er > Yb > Eu > Ho > Tb > Tm > Lu. The data showed an increase of the levels of REEs from the lower part of the feather to the tip. This finding seems to be spatially dependent, but geochemical, anthropogenic conditions, feeding habits, sex, or even health status of birds should also be considered. It is a subject that requires deeper attention in future studies.
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Affiliation(s)
- José E Celis
- Department of Animal Science, Facultad de Ciencias Veterinarias, Universidad de Concepción, Av. Vicente Méndez 595, Chillán, Chile
| | - Stefania Squadrone
- Istituto Zooprofilattico Sperimentale del Piemonte, Liguria e Valle d'Aosta, via Bologna 148, 10154 Turin, Italy
| | - Giovanna Berti
- Istituto Zooprofilattico Sperimentale del Piemonte, Liguria e Valle d'Aosta, via Bologna 148, 10154 Turin, Italy
| | - Maria Cesarina Abete
- Istituto Zooprofilattico Sperimentale del Piemonte, Liguria e Valle d'Aosta, via Bologna 148, 10154 Turin, Italy
| | - Marco Sandoval
- Department of Soil & Natural Resources, Facultad de Agronomía, Universidad de Concepción, Av. Vicente Méndez 595, Chillán, Chile
| | - Winfred Espejo
- Department of Soil & Natural Resources, Facultad de Agronomía, Universidad de Concepción, Av. Vicente Méndez 595, Chillán, Chile.
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Nzabanita D, Shen H, Grist S, Lewis PJ, Hampton JO, Firestone SM, Hufschmid J, Nugegoda D. Exposure to Persistent Organic Pollutants in Australian Waterbirds. ENVIRONMENTAL TOXICOLOGY AND CHEMISTRY 2024; 43:736-747. [PMID: 38085117 DOI: 10.1002/etc.5804] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/22/2023] [Revised: 08/30/2023] [Accepted: 12/05/2023] [Indexed: 01/17/2024]
Abstract
There is growing worldwide recognition of the threat posed by persistent organic pollutants (POPs) to wildlife populations. We aimed to measure exposure levels to POPs in a Southern Hemisphere aquatic waterbird species, the nomadic gray teal (Anas gracilis), which is found across Australia. We collected wings from 39 ducks harvested by recreational hunters at two sites (one coastal, one inland) in Victoria, southeastern Australia, in 2021. We examined three groups of POPs: nine congeners of polychlorinated biphenyls (PCBs), 13 organochlorine pesticides (OCPs), and 12 polycyclic aromatic hydrocarbons (PAHs). The PCBs, OCPs, and PAHs were detected at quantifiable levels in 13%, 72%, and 100% of birds, respectively. Of the congeners we tested for in PCBs, OCPs, and PAHs, 33%, 38%, and 100% were detected at quantifiable levels, respectively. The highest levels of exposure to POPs that we found were to the PAH benzo[b]fluoranthene, occurring at a concentration range of 1.78 to 161.05 ng/g wet weight. There were some trends detected relating to differences between geographical sites, with higher levels of several PAHs at the coastal versus inland site. There were several strong, positive associations among PAHs found. We discuss potential sources for the POPs detected, including industrial and agricultural sources, and the likely role of large-scale forest fires in PAH levels. Our results confirm that while Australian waterbirds are exposed to a variety of POPs, exposure levels are currently relatively low. Additional future investigations are required to further characterize POPs within Australian waterbird species. Environ Toxicol Chem 2024;43:736-747. © 2023 The Authors. Environmental Toxicology and Chemistry published by Wiley Periodicals LLC on behalf of SETAC.
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Affiliation(s)
- Damien Nzabanita
- School of Science, Royal Melbourne Institute of Technology, Melbourne, Victoria, Australia
| | - Hao Shen
- School of Science, Royal Melbourne Institute of Technology, Melbourne, Victoria, Australia
| | - Stephen Grist
- School of Science, Royal Melbourne Institute of Technology, Melbourne, Victoria, Australia
| | - Phoebe J Lewis
- Applied Sciences Division, Environment Protection Authority Victoria, Macleod, Victoria, Australia
| | - Jordan O Hampton
- Faculty of Science, Melbourne Veterinary School, University of Melbourne, Werribee, Victoria, Australia
- Harry Butler Institute, Murdoch University, Murdoch, Western Australia, Australia
| | - Simon M Firestone
- Faculty of Science, Melbourne Veterinary School, University of Melbourne, Werribee, Victoria, Australia
| | - Jasmin Hufschmid
- Faculty of Science, Melbourne Veterinary School, University of Melbourne, Werribee, Victoria, Australia
| | - Dayanthi Nugegoda
- School of Science, Royal Melbourne Institute of Technology, Melbourne, Victoria, Australia
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Yacoubi L, Savoca D, El Zrelli RB, Gopalan J, Nazal M, Lin YJ, Maccotta A, Hamza F, Bhuyan MS, Arculeo M, Rabaoui LJ. Trace element levels in the muscles of three tern species (Aves: Laridae) from the western Arabian Gulf: environmental assessment and implications for conservation. ENVIRONMENTAL MONITORING AND ASSESSMENT 2024; 196:235. [PMID: 38315434 PMCID: PMC10844429 DOI: 10.1007/s10661-024-12385-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/21/2023] [Accepted: 01/20/2024] [Indexed: 02/07/2024]
Abstract
In the Arabian Gulf (called also Persian Gulf; hereafter 'the Gulf'), Jana and Karan Islands are recognized as one of the most Important Bird Areas in the region. Many migratory breeding seabirds, like the Greater Crested Tern Thalasseus bergii, White-cheeked Tern Sterna repressa and Bridled Tern Onychoprion anaethetus, depend on these islands during the breeding season. However, these aquatic wildlife species are suffering from intensified urban and industrial coastal development and various contamination events including wars and related oil spills. In this study, we used these three piscivorous top predator birds to analyse the levels of 19 trace elements (TEs; i.e. Al, As, Ba, Ca, Cd, Co, Cr, Cu, Fe, Hg, K, Mg, Mn, Na, Ni, Pb, Sr, V and Zn) in 15 muscular tissue samples from Jana and Karan Islands. PERMANOVA analysis showed no difference in contamination profile between sites nor between species probably due to their spatial and ecological proximity and therefore similar levels of exposure to TEs. Comparing these levels with existing literature, our results showed no particular concern for all elements, except for Al (maximum values recorded = 116.5 µg g-1 d.w.) and, in two samples, Ba (33.67 µg g-1 d.w.) and Pb (5.6 µg g-1 d.w.). The results can be considered as an initial step for supplementary evaluations with a larger number of samples and specified time intervals for the collection of specimens. This study provided baseline information on the pollution status of these two ecologically important sites which require a continuous biomonitoring programme.
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Affiliation(s)
- Lamia Yacoubi
- Faculty of Science of Tunis, Laboratory of Biodiversity & Parasitology of Aquatic Ecosystems (LR18ES05), University Campus, University of Tunis El Manar, 2092, Tunis, Tunisia
| | - Dario Savoca
- Dipartimento di Scienze e Tecnologie BiologicheChimiche e Farmaceutiche (STEBICEF), Università degli Studi di Palermo, Via Archirafi 20, 90123, Palermo, Italy.
- NBFC, National Biodiversity Future Center, 90133, Palermo, Italy.
| | | | - Jinoy Gopalan
- Applied Research Center for Environment and Marine Studies, Research Institute, King Fahd University of Petroleum and Minerals (KFUPM), 31261, Dhahran, Saudi Arabia
| | - Mazen Nazal
- Applied Research Center for Environment and Marine Studies, Research Institute, King Fahd University of Petroleum and Minerals (KFUPM), 31261, Dhahran, Saudi Arabia
| | - Yu-Jia Lin
- Institute of Oceanography, National Taiwan University, Taipei, 10617, Taiwan
| | - Antonella Maccotta
- Dipartimento di Scienze e Tecnologie BiologicheChimiche e Farmaceutiche (STEBICEF), Università degli Studi di Palermo, Via Archirafi 20, 90123, Palermo, Italy
- NBFC, National Biodiversity Future Center, 90133, Palermo, Italy
| | - Foued Hamza
- National Center for Wildlife, Ministry of Environment, Water & Agriculture, Riyadh, Saudi Arabia
| | - Md Simul Bhuyan
- Bangladesh Oceanographic Research Institute, Cox's Bazar, 4730, Bangladesh
| | - Marco Arculeo
- Dipartimento di Scienze e Tecnologie BiologicheChimiche e Farmaceutiche (STEBICEF), Università degli Studi di Palermo, Via Archirafi 20, 90123, Palermo, Italy
| | - Lotfi Jilani Rabaoui
- National Center for Wildlife, Ministry of Environment, Water & Agriculture, Riyadh, Saudi Arabia
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Khwankitrittikul P, Poapolathep A, Poapolathep S, Prasanwong C, Kulprasertsri S, Khidkhan K. Species Differences and Tissue Distribution of Heavy Metal Residues in Wild Birds. Animals (Basel) 2024; 14:308. [PMID: 38254477 PMCID: PMC10812407 DOI: 10.3390/ani14020308] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2023] [Revised: 01/16/2024] [Accepted: 01/17/2024] [Indexed: 01/24/2024] Open
Abstract
Birds are useful as bioindicators of metal pollution, but the variety of species and tissue distribution may influence the study of heavy metal burdens in birds. The objective of this study was to determine the levels of heavy metals in wild birds' carcasses to acquire information on species differences and the tissue distribution of metals in wild birds in Thailand. Species differences in metal buildup were observed in the livers and kidneys, but not in the feathers. A significantly higher accumulation of Cd was found in the livers and kidneys of the granivorous birds compared to those in the water birds. In all the groups of birds, the Pb level in the livers (>15 ppm) and feathers (>4 ppm) exceeded the threshold limits, causing potential lead poisoning and disturbing the reproductive success. The Cd accumulation in the kidneys was above 2-8 ppm, indicating increased environmental exposure to Cd in these birds. The Cd, Pb, Ni, Zn, and Fe concentrations in the livers could be estimated using the kidneys, while the Pb level in the liver may be predicted using feathers. Furthermore, water birds' feathers may be potentially appropriate bioindicators for long-term exposure. Research on the origin of metal contamination is needed to reduce the threat of heavy metals to the health of both birds and other wildlife species.
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Affiliation(s)
- Patamawadee Khwankitrittikul
- Department of Pharmacology, Faculty of Veterinary Medicine, Kasetsart University, Bangkok 10900, Thailand; (P.K.); (A.P.); (S.P.)
| | - Amnart Poapolathep
- Department of Pharmacology, Faculty of Veterinary Medicine, Kasetsart University, Bangkok 10900, Thailand; (P.K.); (A.P.); (S.P.)
| | - Saranya Poapolathep
- Department of Pharmacology, Faculty of Veterinary Medicine, Kasetsart University, Bangkok 10900, Thailand; (P.K.); (A.P.); (S.P.)
| | - Chayanid Prasanwong
- Department of National Parks, Wildlife and Plant Conservation, Bangphra Waterbird Breeding Center, Bangphra, Sriracha, Chonburi 20110, Thailand;
| | - Sittinee Kulprasertsri
- Department of Farm Resources and Production Medicine, Faculty of Veterinary Medicine, Kasetsart University, Kamphaeng Saen Campus, Nakhon Pathom 73140, Thailand;
| | - Kraisiri Khidkhan
- Department of Pharmacology, Faculty of Veterinary Medicine, Kasetsart University, Bangkok 10900, Thailand; (P.K.); (A.P.); (S.P.)
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Wahed NM, Abomosallam M, Hendam BM, Shouman Z, Hashem NM, Sakr SA. Economic and Productive Comparison of Rutin and Rutin-Loaded Chitosan Alginate Nanoparticles Against Lead-Induced Oxidative Stress in Cobb and Arbor Broiler Breeds. Biol Trace Elem Res 2023:10.1007/s12011-023-04019-x. [PMID: 38153670 DOI: 10.1007/s12011-023-04019-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/19/2023] [Accepted: 12/11/2023] [Indexed: 12/29/2023]
Abstract
Rutin, a natural bioflavonoid compound, is one of the best-known antioxidants. This study aimed to investigate the protective effect of rutin-loaded chitosan alginate nanoparticles (RCA NPs) against lead (Pb)-induced oxidative stress in two different broiler breeds. A total number of 240 chicks from Cobb (CB) and Arbor Acres (AR) breeds were randomly allocated into 4 groups/breed. The 1st group received standard basal diet (SD) and drinking water (DW) while the 2nd group received SD and Pb-incorporated DW (350 mg/L). The 3rd group treated with both rutin-supplemented SD (50 mg/kg feed), and DW contain Pb (350 mg/L). Finally, the 4th group administered RCA NPs-supplemented SD (50 mg/kg feed) and Pb-incorporated DW (350 mg/L). On the 40th day of experiment, broilers weighed, and blood samples collected for biochemical and hematological analysis then slaughtered. Economic efficiency, growth performance, and oxidative stress biomarkers were evaluated. Gene expression level of growth-associated genes as insulin-like growth factor-I (IGF-1) and histopathological changes were assessed in liver and intestinal tissue of both breeds. Our results revealed that Pb-treated birds exhibited the lowest average body weight gain (BWG) and economic efficiency measures in both breeds while RCA NPs-treated groups revealed enhanced growth and economic performance. Furthermore, diet supplementation with RCA NPs considerably enhanced the antioxidant enzymes activity and expression of growth-associated genes than groups treated with rutin alone specifically in AR breed. In conclusion, RCA NPs supplementation could be a promising nanoformulation in poultry production through enhancing the antioxidant capacity and bioavailability of rutin.
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Affiliation(s)
- Noha M Wahed
- Department of Animal Wealth Development, Faculty of Veterinary Medicine, Mansoura University, Mansoura, 35516, Egypt
| | - Mohamed Abomosallam
- Department of Forensic Medicine and Toxicology, Faculty of Veterinary Medicine, Mansoura University, Mansoura, 35516, Egypt.
| | - Basma M Hendam
- Department of Animal Wealth Development, Faculty of Veterinary Medicine, Mansoura University, Mansoura, 35516, Egypt
| | - Zeinab Shouman
- Department of Cytology and Histology, Faculty of Veterinary Medicine, Mansoura University, Mansoura, 35516, Egypt
| | - Nada Ma Hashem
- Department of Physiology, Faculty of Veterinary Medicine, Mansoura University, Mansoura, 35516, Egypt
| | - Shimaa A Sakr
- Department of Animal Wealth Development, Faculty of Veterinary Medicine, Mansoura University, Mansoura, 35516, Egypt
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Khan BN, ullah H, Ashfaq Y, Hussain N, Atique U, Aziz T, Alharbi M, Albekairi TH, Alasmari AF. Elucidating the effects of heavy metals contamination on vital organ of fish and migratory birds found at fresh water ecosystem. Heliyon 2023; 9:e20968. [PMID: 37942158 PMCID: PMC10628658 DOI: 10.1016/j.heliyon.2023.e20968] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2023] [Revised: 10/11/2023] [Accepted: 10/12/2023] [Indexed: 11/10/2023] Open
Abstract
Heavy metal pollution in aquatic environments threatens marine life and lowers the quality of freshwater supplies. This research aimed to quantify the heavy metal concentration in fish, avian tissue, and water of the Mangla reservoir. Concentrations of heavy metals such as Cu, Cd, Cr, and Pb were determined in five vital organs of six species of fishes (Cirrhinus cirrhosis, Catla catla, Hypophthalmichthys molitrix, Wallagu attu, Cyprinus carpio, Sperata seenghala) and five species of migratory birds (Anas strepera, Aythya ferina, Anas platyrhynchos, Anas crecca, Anas clypeata) and water of Mangla dam. Heavy metal concentration was observed with AAS' help after the samples' complete chemical digestion. The average concentration of these metals in water samples was higher than the mean values in fish and birds. Heavy metals damaged fish and birds in the same order: Cd > Cu > Cr > Pb. The results of this research will hopefully prompt further consideration on the dangers of heavy metal contamination in freshwater ecosystem.
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Affiliation(s)
- Bushra Nisar Khan
- Conservation Biolopgy Lab, Institute of Zoology University of the Punjab, Lahore, Pakistan
| | - Hamid ullah
- Department of Zoology, Bahawalnagar Campus IUB, Bahawalpur, Pakistan
| | - Yusra Ashfaq
- Conservation Biolopgy Lab, Institute of Zoology University of the Punjab, Lahore, Pakistan
| | - Nageen Hussain
- Institute of Microbiology & Molecular Genetics, University of the Punjab, Pakistan
| | - Usman Atique
- Department of Biosciences and Biotechnology, College of Biological System, Chungnam National University, Daejeon, South Korea
| | - Tariq Aziz
- Department of Agriculture University of Ioannina, Arta, 47100, Greece
| | - Metab Alharbi
- Department of Pharmacology and Toxicology, College of Pharmacy, King Saud University, P.O. Box 2455, Riyadh, 11451, Saudi Arabia
| | - Thamer H. Albekairi
- Department of Pharmacology and Toxicology, College of Pharmacy, King Saud University, P.O. Box 2455, Riyadh, 11451, Saudi Arabia
| | - Abdullah F. Alasmari
- Department of Pharmacology and Toxicology, College of Pharmacy, King Saud University, P.O. Box 2455, Riyadh, 11451, Saudi Arabia
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Zhang J, Cao H, Zhu Y, Wang Y, Su H. An improved comprehensive model for assessing the heavy metals exposure towards waterbirds: A case report from Black-necked cranes (Grus nigricollis) in Caohai Wetland, China. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2023; 264:115431. [PMID: 37666202 DOI: 10.1016/j.ecoenv.2023.115431] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/25/2023] [Revised: 08/17/2023] [Accepted: 08/30/2023] [Indexed: 09/06/2023]
Abstract
Heavy metal contamination poses a significant environmental threat to wildlife on global scale, making accurate assessment of exposure risk crucial for conservation efforts, particularly for vulnerable species. Existing risk assessment models have been widely used, but their construction process lacks comprehensive considerations. In this study, we constructed an optimized health risk assessment model based on the well-established "Liu's model" and "ADI model", and applied the pollution allocation factor (AF) to accurately assess the risk of heavy metal exposure to wildlife. Our model was applied to assess exposure risk of heavy metal for the black-necked crane(Grus nigricollis), a flagship species in the alpine wetland ecosystem of Caohai Wetland. Soil, plant and black-necked crane fecal samples were collected from the Caohai Wetland and surrounding areas in Guizhou, China. We revealed varying degrees of As, Cd, Cr, Ni, Pb, and Zn contamination in soil and plants from different habitats, exceeding the background or plant limit values. This indicated that the black-necked crane and other waterbirds living in Caohai Wetland are suffering with the multi-elemental heavy metal contamination, especially in the gutterway and grassland. The exposure dose of As, Cd, Cr, Ni, Cu, and Zn toward black-necked cranes differed significantly in soil and plant pathways (P < 0.05). As, Cd, Cu, and Zn were mainly derived from plants consumption, while Cr and Ni originated from soil. Considering the contribution of soil and plant pathways to heavy metal exposure in black-necked cranes, the exposure doses of each elements calculated via food intake accounted for over half of the exposure calculated via feces (AF>0.5). The risk assessment model identified Cr and Pb were the highest risk elements for black-necked cranes, with exposure risk simulated through feces exceeding those through food. These findings suggested that current Liu's model may underestimate the effects of other pathways and medium. Therefore, we proposed a more comprehensive and accurate model for evaluating the exposure risk of black-necked cranes, incorporating AF to quantify the contribution of risk sources to black-necked cranes and understand their overall health risk. This model can serve as a useful tool for the conservation and habitat quality improvement of the black-necked cranes and other waterbirds.
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Affiliation(s)
- Jiao Zhang
- College of Forestry, Guizhou University, Guiyang 550025, China; Guizhou Karst Environmental Ecosystems Observation and Research Station, Ministry of Education, Guiyang 550025, China; Research Center for Biodiversity and Nature Conservation, Guizhou University, Guiyang 550025, China; National Positioning Observation and Research Station of Caohai Wetland Ecosystem, Guizhou Academy of Forestry, Weining 553100, China
| | - Heqin Cao
- College of Forestry, Guizhou University, Guiyang 550025, China; Research Center for Biodiversity and Nature Conservation, Guizhou University, Guiyang 550025, China
| | - Yuan Zhu
- College of Forestry, Guizhou University, Guiyang 550025, China; Research Center for Biodiversity and Nature Conservation, Guizhou University, Guiyang 550025, China
| | - Yeying Wang
- College of Life Science, Guizhou Normal University, Guiyang 550025, China
| | - Haijun Su
- College of Forestry, Guizhou University, Guiyang 550025, China; Guizhou Karst Environmental Ecosystems Observation and Research Station, Ministry of Education, Guiyang 550025, China; Research Center for Biodiversity and Nature Conservation, Guizhou University, Guiyang 550025, China; National Positioning Observation and Research Station of Caohai Wetland Ecosystem, Guizhou Academy of Forestry, Weining 553100, China.
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9
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Celis JE, Squadrone S, Berti G, Abete MC, Sandoval M, Espejo W. Burden of rare earth elements and trace elements in feathers of magellanic penguins (Spheniscus magellanicus) from the southern Chilean Patagonia. MARINE POLLUTION BULLETIN 2023; 194:115364. [PMID: 37556862 DOI: 10.1016/j.marpolbul.2023.115364] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/13/2023] [Revised: 07/28/2023] [Accepted: 07/30/2023] [Indexed: 08/11/2023]
Abstract
Patagonia is one of the last pristine regions on the southern hemisphere. The impact of rare earth element (REEs) and trace elements (TEs) in this region have received little attention. The main goal was to assess REEs burden in feathers of adult magellanic penguins (Spheniscus magellanicus). Sampling was performed at Magdalena Island of the Chilean Patagonia during the austral summer of 2011. Multi-elemental determination of 16 REEs and 24 TEs was performed with ICP-MS. The levels of REEs, TEs, and stable isotopes (δ15N, δ13C, and δ34S) were measured to assess the factors that condition the avian exposure to environmental contaminants. The results showed an increase of the levels of REEs and TEs from the calamus to the feather's tip. In the whole feather, the highest levels corresponded to Ce, which exhibited more than two order of magnitude than Lu and Tm levels. Similar to other penguin species, magellanic penguins can be vectors of REEs and metals in remote regions. Stable isotopes revealed that trophic ecology may influence some of the element concentrations in feathers of magellanic penguins, an issue that requires deeper attention.
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Affiliation(s)
- José E Celis
- Department of Animal Science, Facultad de Ciencias Veterinarias, Universidad de Concepción, Av. Vicente Méndez 595, Chillán, Chile
| | - Stefania Squadrone
- Istituto Zooprofilattico Sperimentale del Piemonte, Liguria e Valle d'Aosta, via Bologna 148, 10154 Turin, Italy
| | - Giovanna Berti
- Istituto Zooprofilattico Sperimentale del Piemonte, Liguria e Valle d'Aosta, via Bologna 148, 10154 Turin, Italy
| | - Maria Cesarina Abete
- Istituto Zooprofilattico Sperimentale del Piemonte, Liguria e Valle d'Aosta, via Bologna 148, 10154 Turin, Italy
| | - Marco Sandoval
- Department of Soil & Natural Resources, Facultad de Agronomía, Universidad de Concepción, Av. Vicente Méndez 595, Chillán, Chile
| | - Winfred Espejo
- Department of Soil & Natural Resources, Facultad de Agronomía, Universidad de Concepción, Av. Vicente Méndez 595, Chillán, Chile.
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10
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Nzabanita D, Hampton JO, Toop SD, Bengsen AJ, Specht AJ, Flesch JS, Hufschmid J, Nugegoda D. Expanding the use of portable XRF to monitor lead exposure in an Australian duck species two decades after a ban on lead shot. THE SCIENCE OF THE TOTAL ENVIRONMENT 2023; 869:161803. [PMID: 36708833 DOI: 10.1016/j.scitotenv.2023.161803] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/03/2022] [Revised: 01/19/2023] [Accepted: 01/20/2023] [Indexed: 06/18/2023]
Abstract
There is growing worldwide recognition of the threat posed by toxic lead for wildlife and humans. Lead toxicity from ammunition has been shown to be a threat to waterbirds across the globe. Lead shot was banned for all waterfowl hunting in Victoria, Australia, in 2002. However, no assessments of lead exposure in Australian waterfowl have been published since the 1990s. Our aim was to estimate contemporary lead exposure via measuring bone lead concentrations in a harvested dabbling duck, the Pacific black duck (Anas superciliosa). We collected wings from 77 Pacific black ducks, spanning 2018 (n = 30) and 2021 (n = 47), from nine sites with long-term histories of regular waterfowl hunting. We sought to validate portable X-ray fluorescence (XRF) for this purpose by taking a piece of humerus bone from each bird, and measuring lead concentration (mg/kg), first via non-destructive XRF and then via destructive inductively coupled plasma mass spectrometry (ICP-MS) and validated the relationship via regression analysis. Portable XRF bone lead measurement demonstrated a strong correlation with ICP-MS results using root-transformed regression (R2 = 0.85). Greater than 92 % of ducks had only background lead exposure (<10 mg/kg). When compared to historical studies in the same species at similar field sites from the 1990s, lead exposure levels were considerably lower, with mean lead concentrations ∼2-fold lower (3.7 c.f. 7.7 mg/kg), and the frequency of birds with severe lead exposure (>20 mg/kg) ∼3-fold lower (2.6 c.f. 7.5 %). Our results confirm that portable XRF is a useful option for measurement of bone lead in Australasian waterbird species. Our findings also demonstrate that a ban on the use of lead shot around 20 years ago has been associated with a substantial reduction in lead exposure in at least one species of waterfowl.
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Affiliation(s)
- Damien Nzabanita
- School of Science, RMIT University, Bundoora, Victoria 3083, Australia.
| | - Jordan O Hampton
- Faculty of Science, University of Melbourne, Parkville, Victoria 3052, Australia; Harry Butler Institute, Murdoch University, 90 South Street, Western Australia 6150, Australia
| | - Simon D Toop
- Game Management Authority, Bourke St, Melbourne, Victoria 3000, Australia
| | - Andrew J Bengsen
- Vertebrate Pest Research Unit, Department of Primary Industries, 1447 Forest Road, Orange, NSW 2800, Australia; Biosphere Environmental Consultants, Tamworth, NSW 2340, Australia
| | - Aaron J Specht
- Purdue University, 610 Purdue Mall, West Lafayette, IN 47907, United States
| | - Jason S Flesch
- Game Management Authority, Bourke St, Melbourne, Victoria 3000, Australia
| | - Jasmin Hufschmid
- Faculty of Science, University of Melbourne, Parkville, Victoria 3052, Australia
| | - Dayanthi Nugegoda
- School of Science, RMIT University, Bundoora, Victoria 3083, Australia
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11
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Leineweber C, Gohl C, Lücht M, Marcordes S, Steinmetz HW, Marschang RE. Comparison of Plasma Trace Elements Between 2 Captive Humboldt Penguin ( Spheniscus humboldti) Populations. J Avian Med Surg 2023; 36:362-371. [PMID: 36935207 DOI: 10.1647/21-00079] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/18/2023]
Abstract
Environmental pollutants and their effect on wildlife health play an important role in the conservation of endangered species and can be clinically relevant in captive animals too. Data on relevant concentrations of trace elements in captive birds with no known exposures are rare. For this study, silver, arsenic, gold, barium, cadmium, cobalt, chromium, copper, iron, mercury, magnesium, manganese, molybdenum, thallium, selenium, and zinc were measured by inductively coupled plasma mass spectrometry in lithium heparinized plasma samples from 18 Humboldt penguins at 2 zoological collections in Germany. The results showed that the plasma concentrations of silver, arsenic, gold, cadmium, cobalt, chromium, mercury, and selenium differed significantly (P ≤ 0.05) between the 2 penguin collections. The results indicate that the location of the birds has a strong influence on the plasma trace element concentrations. Well water used in the enclosures was suspected to be associated with these significant differences. Trace elemental concentrations in feed (eg, marine fish) and contamination from enclosure construction materials may also play a role. This study could provide a basis for further comparative, biomonitoring, toxicity, and reference interval studies.
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Affiliation(s)
| | - Christine Gohl
- Tier-park Hellabrunn AG, Tierparkstrasse 30, 81543 Munich, Germany
| | - Maike Lücht
- Tier-park Hellabrunn AG, Tierparkstrasse 30, 81543 Munich, Germany
| | - Sandra Marcordes
- AG Zoologischer Garten Köln, Riehler Strasse 173, 50735 Cologne, Germany
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Ding J, Wang S, Yang W, Zhang H, Yu F, Zhang Y. Tissue distribution and association of heavy metal accumulation in a free-living resident passerine bird tree sparrow Passer montanus. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2023; 316:120547. [PMID: 36343853 DOI: 10.1016/j.envpol.2022.120547] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/31/2022] [Revised: 10/09/2022] [Accepted: 10/28/2022] [Indexed: 06/16/2023]
Abstract
Passerine birds have been increasingly used as effective sentinels of ecosystem contamination. They can provide direct evidence of the bioavailability and accumulation of heavy metal elements in the environment. In this study, the bioaccumulation of four heavy metals (Cu, Zn, Pb, and Cd) and Ca in different organs and tissues (feathers, internal organs, skeletons, and muscles) of an urban bird, tree sparrow (Passer montanus), collected from a polluted site [Baiyin (BY)] and a relatively unpolluted site [Liujiaxia (LJX)], and their associations were investigated. There were significantly higher and lower concentrations of heavy metals and Ca, respectively, in different organs and tissues of sparrows in BY than those in LJX. However, except for Pb, the heavy metal levels were below the threshold of sublethal effects. Age-dependent variations in metals were quantified, and it was found that adult bird contained higher concentration of different organs and tissue metals, except for feathers, compared with nestlings and juveniles. The tissue distribution of heavy metals in sparrows of different ages and sex was similar in the two study sites, and heavy metal elements were mainly accumulated in the feathers. This study further investigated the correlation between heavy metals in different organs and tissues and found that the correlations between them were strong in nestlings and adults but weak in juveniles. In addition, Pb and Cd in internal organs, skeletons, and muscles of young sparrows can be estimated using feathers, whereas Cu and Zn were found in adult sparrows. Altogether, our results suggest that tree sparrows will serve as valuable biomonitors of environmental heavy metal pollution and will underscore the importance of tissue types in avian ecotoxicology field studies.
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Affiliation(s)
- Jian Ding
- School of Life Sciences, Henan Normal University, Xinxiang 453007, China; Gansu Key Laboratory of Biomonitoring and Bioremediation for Environmental Pollution, School of Life Sciences, Lanzhou University, Lanzhou 730000, China
| | - Shengnan Wang
- Gansu Key Laboratory of Biomonitoring and Bioremediation for Environmental Pollution, School of Life Sciences, Lanzhou University, Lanzhou 730000, China
| | - Wenzhi Yang
- Gansu Key Laboratory of Biomonitoring and Bioremediation for Environmental Pollution, School of Life Sciences, Lanzhou University, Lanzhou 730000, China
| | - Huijie Zhang
- Gansu Key Laboratory of Biomonitoring and Bioremediation for Environmental Pollution, School of Life Sciences, Lanzhou University, Lanzhou 730000, China
| | - Fei Yu
- School of Life Sciences, Henan Normal University, Xinxiang 453007, China
| | - Yingmei Zhang
- Gansu Key Laboratory of Biomonitoring and Bioremediation for Environmental Pollution, School of Life Sciences, Lanzhou University, Lanzhou 730000, China.
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Correia E, Granadeiro JP, Vale C, Catry T. Trace elements in relation to trophic ecology of long-distance migratory shorebirds and seabirds in West Africa. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2023; 316:120674. [PMID: 36403880 DOI: 10.1016/j.envpol.2022.120674] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/04/2022] [Revised: 11/11/2022] [Accepted: 11/14/2022] [Indexed: 06/16/2023]
Abstract
Shorebirds and seabirds are abundant predators in coastal habitats worldwide, relying upon a high diversity of benthic invertebrates and fish, respectively. While occupying different trophic guilds, they are differently exposed to element contamination entering the coastal food web. Therefore, these birds have been used as bioindicators of environmental contamination in marine ecosystems. We analysed the concentration of trace elements in blood samples of 16 shorebird and seabird migratory species in a major non-breeding site, the Bijagós Archipelago, in regard to their trophic ecology. Overall, our study shows low exposure of this bird community to toxic elements, except for Hg. Most species presented Hg burdens within the moderate toxicity threshold, but one species (Dunlin) presented values at a potential high Hg toxicity risk. We found a positive relationship between Se and Ni concentrations and δ15N values (a proxy for trophic level). In addition, a positive relationship was found between δ13C (a proxy for habitat characteristics) and Hg, Fe, Cu and Mn, while the opposite pattern was recorded for As. Differences were also shown for several trace elements between the two studied trophic guilds: concentrations of As, Pb and Se were higher in pelagic fish consumers (seabirds), whereas Cr, Fe and Sr burdens were higher in benthic invertebrate consumers (shorebirds). Although previous studies in the same site revealed very high concentrations of Cd and Pb in some of the prey species of shorebirds and seabirds (bivalves and fishes), values found in birds for these two elements suggest no toxicological risk. Thus, exposure to toxic elements is not currently a threat to coastal bird populations, namely those facing apparent local declines in Guinea-Bissau, one of the most important non-breeding quarters for of West Africa. Still, Hg burdens were high in some species, deserving further monitoring.
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Affiliation(s)
- Edna Correia
- Centro de Estudos do Ambiente e do Mar, Departamento de Biologia Animal, Faculdade de Ciências da Universidade de Lisboa, 1749-016, Lisboa, Portugal.
| | - José Pedro Granadeiro
- Centro de Estudos do Ambiente e do Mar, Departamento de Biologia Animal, Faculdade de Ciências da Universidade de Lisboa, 1749-016, Lisboa, Portugal
| | - Carlos Vale
- IPMA - Divisão de Oceanografia e Ambiente Marinho, Instituto Português Do Mar da Atmosfera, I.P., Avenida Doutor Alfredo Magalhães Ramalho, 6 1495-165, Algés, Portugal
| | - Teresa Catry
- Centro de Estudos do Ambiente e do Mar, Departamento de Biologia Animal, Faculdade de Ciências da Universidade de Lisboa, 1749-016, Lisboa, Portugal
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Mukherjee A, Pal S, Das P, Mukhopadhyay SK. Heavy metal exposure to a migratory waterfowl, Northern Pintail (Anas acuta), in two peri-urban wetlands. THE SCIENCE OF THE TOTAL ENVIRONMENT 2022; 851:158238. [PMID: 36002093 DOI: 10.1016/j.scitotenv.2022.158238] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/21/2022] [Revised: 08/08/2022] [Accepted: 08/19/2022] [Indexed: 06/15/2023]
Abstract
In this study, the heavy metal exposure risk model was employed to assess the exposure risk to a predominantly herbivore waterfowl, Northern Pintail, wintering in two wetland habitats in the Purulia district of West Bengal, located on overlapping Central Asian Flyway (CAF) and East Asian-Australasian Flyway (EAAF). Both wetlands were important staging and roosting grounds for migratory waterfowl for ages. The exposure model was used to quantify the risk of exposure to metals through oral ingestion. Exposure doses of Cu, Zn, Pb, and Cr through food plants ingestion and food-associated sediment consumption pathways were two potent sources of heavy metal exposure in the waterfowl under study. Exposure through water intake was ignored as metals were either of negligible concentrations or below the detection limit in water samples. Heavy metal concentrations showed significant positive correlations between bottom sediment and plant at both sites. At Purulia Sahebbandh (Site 1), the total exposure dose of all four metals was much higher than their conforming tolerable daily intake (TDI), and thereby, the metals might pose threats to the migratory wintering herbivorous waterfowl populations. However, in Adra Sahebbandh (Site 2), total exposure doses of Pb, Zn and Cu were much below their corresponding TDI. The Hazard Quotient (HQ) of Cr was highest followed by nonessential toxic Pb and these two elements could be considered as priority pollutants at Site 1. Prioritize threats were decreased in the following sequence: Cr > Pb > Cu > Zn at Site 1 and Cr > Zn > Pb > Cu at Site 2. Hazard Index was found to be >5 at Site 1 and for much higher metal loads a significant correlation between metal concentrations in plants, bottom sediment and exposure doses were also recorded. Therefore, the peri-urban Purulia Sahebbandh wetland could immediately be considered for risk control and demanded holistic management of important waterfowl habitats.
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Affiliation(s)
- Arkajyoti Mukherjee
- Department of Chemical Engineering, Jadavpur University, Kolkata 700032, India; Ecotechnology Project Laboratory, Government College of Engineering and Leather Technology, Kolkata 700098, India
| | - Sudin Pal
- Ecotechnology Project Laboratory, Government College of Engineering and Leather Technology, Kolkata 700098, India.
| | - Papita Das
- Department of Chemical Engineering, Jadavpur University, Kolkata 700032, India
| | - Subhra Kumar Mukhopadhyay
- Ecotechnology Project Laboratory, Government College of Engineering and Leather Technology, Kolkata 700098, India
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15
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Samaraweera M, Chandrajith R, Jayasena N. Birds of different feeding habits as biomonitors for trace elements in a wetland of the Central Asian Flyway, Sri Lanka. CHEMOSPHERE 2022; 306:135602. [PMID: 35809749 DOI: 10.1016/j.chemosphere.2022.135602] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/07/2022] [Revised: 06/30/2022] [Accepted: 07/01/2022] [Indexed: 06/15/2023]
Abstract
Monitoring the environmental exposure of wildlife to toxic trace elements is important for conservation. Sri Lanka does not have a biomonitoring programme for exposure of wildlife to pollutants. We measured levels of Hg, Pb, Cd, As, and Se in feathers of resident and migratory birds with different food habits in a wetland ecosystem of Sri Lanka, which is located at the southern-most point of the Central Asian Flyway. Diet and migratory status significantly affected concentrations of Hg, Pb, and As. Migrant invertivores showed the highest concentration of Hg and As. The highest concentration of Pb was in resident frugivores. Diet was the only significant explanatory variable for Cd, with frugivores recording the highest concentrations. Migratory status was the only factor significantly affecting feather Se, with migrant birds recording higher levels of Se; however, migratory status did not affect the Se: Hg ratio. The mean Se: Hg ratio was significantly affected by diet, but was >1 in birds of all food habits. Some birds in our study had concentrations of Hg, Pb, and Cd at higher levels than thresholds for adverse effects. High levels of these elements were recorded in both resident and migratory birds of differing food habits. Our study highlights the necessity of including biomonitors from diverse habitats and foraging guilds. This study establishes the baseline information for exposure of wildlife to several toxic trace elements necessary to establish a long-term biomonitoring programme important for the conservation of birds both in a national and global context.
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Affiliation(s)
- Mano Samaraweera
- Department of Basic Veterinary Sciences, Faculty of Veterinary Medicine and Animal Science, University of Peradeniya, Peradeniya, 20400, Sri Lanka
| | - Rohana Chandrajith
- Department of Geology, Faculty of Science, University of Peradeniya, Peradeniya, 20400, Sri Lanka
| | - Nilmini Jayasena
- Department of Basic Veterinary Sciences, Faculty of Veterinary Medicine and Animal Science, University of Peradeniya, Peradeniya, 20400, Sri Lanka.
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16
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Liu S, Mtemi WM, Zhou T, Pan J, Jiang A. Multiple trace elements exposure of Grey-cheeked Fulvettas Alcippe morrisonia, a nuclear member in bird mixed-species flocks, and implications for bioindicator. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2022; 244:114063. [PMID: 36084500 DOI: 10.1016/j.ecoenv.2022.114063] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/04/2022] [Revised: 08/23/2022] [Accepted: 09/05/2022] [Indexed: 06/15/2023]
Abstract
Birds are vulnerable to metal pollution, which can serve as indicators of environmental safety monitoring. In this study, we evaluated three non-essential (Pb, Cd, and As) and two essential (Cu and Zn) trace elements of living (only feathers) and deceased (feathers and tissues) Grey-cheeked Fulvetta (Alcippe morrisonia) at a highly polluted mine tailings and a reference site. Five metal concentrations in the feathers of living Grey-cheeked Fulvettas were higher at the mine site. Among these, the levels of Cd and Pb in most feathers exceeded the threshold, resulting in an ecotoxicological concern. The correlation analysis suggested that feathers from Grey-cheeked Fulvettas might be useful bioindicators for local metal contamination assessment. The toxicological effects of trace metals on Grey-cheeked Fulvetta might affect its leadership ability. Therefore, understanding the effects of metal pollution on Grey-cheeked Fulvetta would show important practical implications for the conservation of bird communities.
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Affiliation(s)
- Shilong Liu
- Guangxi Key Laboratory of Forest Ecology and Conservation, College of Forestry, Guangxi University, Nanning 530004, China
| | - Wambura M Mtemi
- Guangxi Key Laboratory of Forest Ecology and Conservation, College of Forestry, Guangxi University, Nanning 530004, China
| | - Tianlong Zhou
- Guangxi Key Laboratory of Forest Ecology and Conservation, College of Forestry, Guangxi University, Nanning 530004, China
| | - Jincheng Pan
- Guangxi Key Laboratory of Forest Ecology and Conservation, College of Forestry, Guangxi University, Nanning 530004, China
| | - Aiwu Jiang
- Guangxi Key Laboratory of Forest Ecology and Conservation, College of Forestry, Guangxi University, Nanning 530004, China.
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17
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Malvandi H, Shamabadi MH. Use of Feathers from Birds that Collided with Vehicles to Monitor Heavy Metal Contamination in Western Khorasan Razavi, Iran. BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY 2022; 109:495-501. [PMID: 35739314 DOI: 10.1007/s00128-022-03541-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/23/2022] [Accepted: 05/05/2022] [Indexed: 06/15/2023]
Abstract
In the present study, lead, zinc and copper concentrations in the feathers of Common kestrel (Falco tinnunculus), Eurasian magpie (Pica pica), Common buzzard (Buteo buteo), Crested lark (Galerida cristata), Eurasian hoopoe (Upupa epops), Little owl (Athene noctua), Long-eared owl (Asio otus), Eurasian eagle-owl (Bubo bubo) and Long-legged buzzard (Buteo rufinus) from Sabzevar and Neghab, Khorasan Razavi of Iran were measured. Almost all of the specimens were obtained from birds that had collided with vehicles or were unable to fly. There were no significant differences in metal concentrations between adult and juvenile, diurnal and nocturnal raptors and species with different diets. Elemental concentrations were lower than toxicity threshold values, so exposure to these elements does not appear to pose a health risk to the studied species. It should be noted that this study was the first study of metals in Galerida cristata, Asio otus and Buteo rufinus.
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Affiliation(s)
- Hassan Malvandi
- Department of Environmental Sciences and Engineering, Hakim Sabzevari University, 379 post box, Sabzevar, 9617916487, Khorasan Razavi, Iran.
- Sabzevar University of Medical Sciences, P.O. Box 319, Sabzevar, Khorasan Razavi, Iran.
- Founding Member of the NGO, Hakim Institute for Wildlife Cooperation, Research and Rehabilitation, Sabzevar, Khorasan Razavi, Iran.
| | - Mohammad Hossein Shamabadi
- Department of Environmental Sciences and Engineering, Hakim Sabzevari University, 379 post box, Sabzevar, 9617916487, Khorasan Razavi, Iran
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18
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Vizuete J, Hernández-Moreno D, López-Beceiro A, Fidalgo LE, Soler F, Pérez-López M, Míguez-Santiyán MP. Heavy metals and metalloid levels in the tissues of yellow-legged gulls (Larus michahellis) from Spain: sex, age, and geographical location differences. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2022; 29:54292-54308. [PMID: 35298802 PMCID: PMC9356949 DOI: 10.1007/s11356-022-19627-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/10/2021] [Accepted: 03/05/2022] [Indexed: 05/21/2023]
Abstract
In the present study, mercury (Hg), cadmium (Cd), lead (Pb), selenium (Se), and arsenic (As) were measured in liver, kidney, and feathers of adult, juvenile, and chick seagulls (Larus michahellis) collected from the northwest of Spain. Age, sex, and the geographical location of samples were considered variables that can influence metal bioaccumulation, for which concentrations were determined by means of ICP-MS. The mean concentrations (dry weight) found in seagulls were 7.01 ± 0.37 mg Hg/kg, 22.82 ± 2.83 mg Cd/kg, 7.36 ± 1.36 mg Pb/kg, 18.64 ± 0.63 mg Se/kg, and 10.64 ± 0.59 mg As/kg. Regarding the different factors analyzed, Hg was the only metal showing sex-related differences, being significantly higher (p < 0.05) the concentrations found in feathers of males (1.26 ± 0.12 mg/kg) than those in females (0.99 ± 0.11 mg/kg). A highly significant (p < 0.01) increase in levels of some metals was found in liver related to the increase of age: Hg (adults (A) 3.33 ± 0.22 mg/kg vs chicks (C) 1.76 ± 0.28 mg/kg), Cd (A 4.74 ± 0.62 mg/kg vs C 1.79 ± 0.2), Pb (A 0.65 ± 0.12 mg/kg vs juveniles 0.4 ± 0.11 mg/kg), and Se (A 7.56 ± 0.43 mg/kg vs C 5.24 ± 0.53 mg/kg). Positive correlations between Cd-Hg and Se-Hg were found in liver (p < 0.001), kidney (p < 0.001), and feathers (p < 0.05 and p < 0.001, respectively). The associations found may reflect antagonistic interactions between Se and Cd on Hg toxicity. The results suggest that L. michahellis can reveal local contamination around the foraging and breeding sites and can be a very useful monitoring instrument for assessing heavy metal contamination and sentinel species of environmental health.
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Affiliation(s)
- Jorge Vizuete
- Toxicology Area, Faculty of Veterinary Medicine (UEX), 10003, Caceres, Spain
| | - David Hernández-Moreno
- Department of Environment and Agronomy, National Institute of Agriculture and Food Research and Technology (INIA), Spanish National Research Council (CSIC), Carretera de la Coruña Km 7, Madrid, Spain.
| | - Ana López-Beceiro
- Department of Veterinary Clinical Sciences, Faculty of Veterinary Medicine (USC), 27003, Lugo, Spain
| | - Luis Eusebio Fidalgo
- Department of Veterinary Clinical Sciences, Faculty of Veterinary Medicine (USC), 27003, Lugo, Spain
| | - Francisco Soler
- Toxicology Area, Faculty of Veterinary Medicine (UEX), 10003, Caceres, Spain
- IMPROCAR Research Institutes, Caceres, Spain
| | - Marcos Pérez-López
- Toxicology Area, Faculty of Veterinary Medicine (UEX), 10003, Caceres, Spain
- INBIO G+C Research Institutes, Caceres, Spain
| | - María Prado Míguez-Santiyán
- Toxicology Area, Faculty of Veterinary Medicine (UEX), 10003, Caceres, Spain
- INBIO G+C Research Institutes, Caceres, Spain
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Bhattacharjee K, Shuvadip Adhikari. A checklist of avifauna from different habitats of semi-arid landscape in western parts (Mandsaur and Ratlam districts) of Madhya Pradesh, India. JOURNAL OF THREATENED TAXA 2022. [DOI: 10.11609/jott.6705.14.5.20988-21001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Abstract
We prepared a checklist of avian species recorded from two western districts (Mandsaur and Ratlam) of Madhya Pradesh, situated in a semi-arid region with comments on their habitat preference, feeding habits, migratory, and conservation status; 133 bird species belonging to 47 families were recorded during the present study. About 30% of the species were migratory in status. In terms of habitat fidelity, 74 avian species were found only in a single habitat. Habitat-wise avian richness varied widely. Among five habitats identified during the present study, wetland supported the highest number (69) of avian species of which 58 species were exclusively recorded from this habitat. Eight foraging guilds were identified among which omnivores were dominant. Six species of globally threatened and seven species of near-threatened species were recorded during the present study. The presence of significant numbers of winter migrants and globally threatened species indicated the importance, both ecologically and biologically, of the semi-arid landscape for breeding and migratory birds. Therefore, this work will provide baseline information to conservationists for the development of conservation and management policies for the two districts.
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Sujak A, Jakubas D, Kitowski I, Boniecki P. Identification of Factors Affecting Environmental Contamination Represented by Post-Hatching Eggshells of a Common Colonial Waterbird with Usage of Artificial Neural Networks. SENSORS (BASEL, SWITZERLAND) 2022; 22:3723. [PMID: 35632134 PMCID: PMC9143455 DOI: 10.3390/s22103723] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/11/2022] [Revised: 05/04/2022] [Accepted: 05/10/2022] [Indexed: 11/20/2022]
Abstract
Artificial Neural Networks are used to find the influence of habitat types on the quality of the environment expressed by the concentrations of toxic and harmful elements in avian tissue. The main habitat types were described according to the Corine Land Cover CLC2012 model. Eggs of free-living species of a colonial waterbird, the grey heron Ardea cinerea, were used as a biological data storing media for biomonitoring. For modeling purposes, pollution indices expressing the sum of the concentration of harmful and toxic elements (multi-contamination rank index) and indices for single elements were created. In the case of all the examined indices apart from Cd, the generated topologies were a multi-layer perceptron (MLP) with 1 hidden layer. Interestingly, in the case of Cd, the generated optimal topology was a network with a radial basis function (RBF). The data analysis showed that the increase in environmental pollution was mainly influenced by human industrial activity. The increase in Hg, Cd, and Pb content correlated mainly with the increase in the areas characterized by human activity (industrial, commercial, and transport units) in the vicinity of a grey heron breeding colony. The decrease in the above elements was conditioned by relative areas of farmland and inland waters. Pollution with Fe, Mn, Zn, and As was associated mainly with areas affected by industrial activities. As the location variable did not affect the quality of the obtained networks, it was removed from the models making them more universal.
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Affiliation(s)
- Agnieszka Sujak
- Department of Biosystem Engineering, Faculty of Environmental Engineering and Mechanical Engineering, University of Life Sciences in Poznań, Wojska Polskiego 50, 60-627 Poznań, Poland;
| | - Dariusz Jakubas
- Department of Vertebrate Ecology and Zoology, Faculty of Biology, University of Gdańsk, Wita Stwosza 59, 80-308 Gdańsk, Poland;
| | - Ignacy Kitowski
- Department of Zoology and Animal Ecology, University of Life Sciences in Lublin, Akademicka 13, 20-950 Lublin, Poland;
| | - Piotr Boniecki
- Department of Biosystem Engineering, Faculty of Environmental Engineering and Mechanical Engineering, University of Life Sciences in Poznań, Wojska Polskiego 50, 60-627 Poznań, Poland;
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Richard FJ, Southern I, Gigauri M, Bellini G, Rojas O, Runde A. Warning on nine pollutants and their effects on avian communities. Glob Ecol Conserv 2021. [DOI: 10.1016/j.gecco.2021.e01898] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
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Malvandi H, Shamabadi MH, Berglund ÅMM. Measurement of metal concentrations in feathers of bird-vehicle collisions, Sabzevar, Iran. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2021; 28:57686-57694. [PMID: 34091838 DOI: 10.1007/s11356-021-14576-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/05/2021] [Accepted: 05/21/2021] [Indexed: 06/12/2023]
Abstract
The purpose of the present study is to compare the concentrations of lead, copper, and zinc in feathers of birds struck in collisions with vehicles. Two main assumptions were investigated: that there is a significant difference between species with different diets and that large and old species have higher concentrations of lead than small and young species because of their longer life span and longer exposure time to pollutants. Mean concentrations were obtained for lead 0.122, 0.006, 0.007, 0.010, and 0.014, for copper 0.718, 0.783, 0.530, 0.853, and 0.793, and for zinc 0.891, 0.940, 0.787, 0.932, and 1.003 in house sparrow (Passer domesticus), tree sparrow (Passer montanus), European roller (Coracias garrulus), Little bittern (Ixobrychus minutus), and Levant sparrowhawk (Accipiter brevipes), respectively. The results showed that there were no significant differences in the concentrations of the studied elements between species with different diets and as well as between large and small size or juveniles and adults; thus, the two hypotheses were rejected. The concentrations of the studied elements were lower than the "negative effects" threshold values suggested by previous studies; thus, they are not likely to pose a serious threat to the selected species. However, it is important to include not only other non-essential elements in future studies but also larger sample sizes. It is also noteworthy that this is the first study to determine the concentration of metals in two of the species, Coracias garrulous and Accipiter brevipes.
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Affiliation(s)
- Hassan Malvandi
- Department of Environmental Sciences and Engineering, Hakim Sabzevari University, Khorasan Razavi, Sabzevar, 379 Post Box 9617916487, Iran.
| | - Mohammad Hossein Shamabadi
- Department of Environmental Sciences and Engineering, Hakim Sabzevari University, Khorasan Razavi, Sabzevar, 379 Post Box 9617916487, Iran
| | - Åsa M M Berglund
- Department of Ecology and Environmental Science, Umeå University, SE-901 87, Umeå, Sweden
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Li D, Pan B, Chen L, Wang Y, Wang T, Wang J, Wang H. Bioaccumulation and human health risk assessment of trace metals in the freshwater mussel Cristaria plicata in Dongting Lake, China. J Environ Sci (China) 2021; 104:335-350. [PMID: 33985737 DOI: 10.1016/j.jes.2020.12.012] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2020] [Revised: 12/08/2020] [Accepted: 12/09/2020] [Indexed: 06/12/2023]
Abstract
Trace metal contamination in water and bioaccumulation in aquatic organisms are human health risks of increasing concern. However, the bioaccumulation of trace metals in the organs of the mussel Cristaria plicata in Dongting Lake, China and the human health risks of mussel consumption are largely unknown. We investigated the concentrations of 15 trace metals and metalloids in surface water, sediments, and C. plicata organs (foot, gill, mantle, and visceral mass) and quantified the bioaccumulation and human health risk of these trace metals in specimens collected from Dongting Lake. The concentrations of most metals in surface water exceeded previously published background values. In contrast, the concentrations of most metals in sediments showed a decreasing trend. Overall, the metal concentrations in the gill and visceral masses of C. plicata were higher than those in the foot and mantle, and higher bioaccumulation capacities were observed for essential metals than for nonessential metals. The mean concentrations of the trace elements Zn, Pb, Cd, As, Cu, and Cr in C. plicata foot samples were lower than the threshold values established by international and Chinese organizations. The estimated daily intake (EDI) values of the essential metal Mn in C. plicata foot was higher than the recommended tolerable daily intake (TDI) values for juveniles. Only Mn for juveniles and As for both juveniles and adults may pose noncarcinogenic health risks through foot consumption. The hazard index (HI) values for adults and juveniles were higher than 1, suggesting significant risks of noncarcinogenic effects to humans by exposure to multiple metals.
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Affiliation(s)
- Dianbao Li
- State Key Laboratory of Eco-hydraulic in Northwest Arid Region of China, Xi'an University of Technology, Xi'an 710048, Shaanxi, China
| | - Baozhu Pan
- State Key Laboratory of Eco-hydraulic in Northwest Arid Region of China, Xi'an University of Technology, Xi'an 710048, Shaanxi, China.
| | - Liang Chen
- State Key Laboratory of Eco-hydraulic in Northwest Arid Region of China, Xi'an University of Technology, Xi'an 710048, Shaanxi, China
| | - Yuzhu Wang
- State Key Laboratory of Eco-hydraulic in Northwest Arid Region of China, Xi'an University of Technology, Xi'an 710048, Shaanxi, China
| | - Taoyi Wang
- State Key Laboratory of Eco-hydraulic in Northwest Arid Region of China, Xi'an University of Technology, Xi'an 710048, Shaanxi, China
| | - Jun Wang
- State Key Laboratory of Eco-hydraulic in Northwest Arid Region of China, Xi'an University of Technology, Xi'an 710048, Shaanxi, China
| | - Hao Wang
- State Key Laboratory of Eco-hydraulic in Northwest Arid Region of China, Xi'an University of Technology, Xi'an 710048, Shaanxi, China
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24
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Panda BP, Das AK, Jena SK, Mahapatra B, Dash AK, Pradhan A, Parida SP. Habitat heterogeneity and seasonal variations influencing avian community structure in wetlands. JOURNAL OF ASIA-PACIFIC BIODIVERSITY 2021. [DOI: 10.1016/j.japb.2020.10.001] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
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25
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Heppner JJ, Ouyang JQ. Incubation Behavior Differences in Urban and Rural House Wrens, Troglodytes aedon. Front Ecol Evol 2021. [DOI: 10.3389/fevo.2021.590069] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
As global land surfaces are being converted to urban areas at an alarming rate, understanding how individuals respond to urbanization is a key focus for behavioral ecology. As a critical component of avian parental care, incubating adults face a tradeoff between maintaining an optimal thermal environment for the developing embryos while meeting their own energetic demands. Urban habitats are biotically and abiotically different from their rural counterparts, i.e., in food availability, predator compositions, and the thermal environment. Therefore, urban birds may face different incubation challenges than their natural counterparts. We measured incubation behavior of rural and urban house wrens, Troglodytes aedon, with temperature loggers throughout the 12-day period. We found that urban females had more incubation bouts of shorter duration and spent less total time incubating per day than rural females. Results could provide evidence of behavioral shifts of wrens in cities, which have implications for the evolution of parental care. Our findings contribute to our understanding of the behavioral traits needed for city life and possible environmental pressures driving urban adaptations.
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26
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Celik E, Durmus A, Adizel O, Nergiz Uyar H. A bibliometric analysis: what do we know about metals(loids) accumulation in wild birds? ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2021; 28:10302-10334. [PMID: 33481198 DOI: 10.1007/s11356-021-12344-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/28/2020] [Accepted: 01/02/2021] [Indexed: 06/12/2023]
Abstract
Metals and metalloids pollution is an important worldwide problem due to the social and ecological effects and therefore has been the subject of many disciplines and the adverse impacts have been documented. In this study, content analysis and trends of studies focused on heavy metal accumulation in birds were presented. For this purpose, a bibliometric network analysis of the studies that use the concepts of "pollution," "heavy metal," and "birds" together in the abstract, keywords, and titles of the papers was carried out. The purpose of choosing this research method was summarizing the relation between birds and environmental pollution in an understandable manner to determine metals(loids) pollution, which become an important environmental problem. Bibliometric data consisting of approximately 971 papers were evaluated with VOSviewer program using the network analysis method to answer the research questions. The results revealed that birds act as bioindicators in the determination of environmental pollution and that the contaminant metals deposited in the various tissues of birds provide preliminary information about environmental pollution. The most of bird studies emphasized that the metal accumulation was mostly in the liver, kidneys, and feathers and the accumulation caused serious problems in most of the vital activities of the birds. The USA is in the leading country in birds-heavy metal studies followed by Spain, Canada, and China. In addition, the mercury (Hg) was the most extensively studied heavy metal in these studies.
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Affiliation(s)
- Emrah Celik
- Vocational School of Technical Sciences, Department of Forestry, Hunting and Wildlife Program, Igdir University, Igdir, Turkey.
| | - Atilla Durmus
- Faculty of Science, Department of Biology, Division of Zoology, Van Yuzuncu Yıl University, Van, Turkey
| | - Ozdemir Adizel
- Faculty of Science, Department of Biology, Division of Zoology, Van Yuzuncu Yıl University, Van, Turkey
| | - Humeyra Nergiz Uyar
- Faculty of Arts and Sciences, Department of Biology, Bitlis Eren University, Bitlis, Turkey
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27
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Sun R, Chen J, Shao H, Tang L, Zheng X, Li QX, Wang Y, Luo X, Mai B. Bioaccumulation of short-chain chlorinated paraffins in chicken (Gallus domesticus): Comparison to fish. JOURNAL OF HAZARDOUS MATERIALS 2020; 396:122590. [PMID: 32315939 DOI: 10.1016/j.jhazmat.2020.122590] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/31/2019] [Revised: 03/18/2020] [Accepted: 03/24/2020] [Indexed: 06/11/2023]
Abstract
Short chain chlorinated paraffins (SCCPs) are a complex group of chlorinated organic pollutants that have raised an increasing public attention. However, limited information is currently available on the bioaccumulation of SCCPs in terrestrial birds which are abundant and widely distributed around the world. In the present study, chicken (Gallus domesticus) was used as a model organism to provide significant implications for other avian species. We investigated the transfer of SCCPs from dietary sources (feed and topsoil) to chicken and their tissue distribution behavior. SCCPs were detected in chicken feed (54-170 ng/g, dry weight), topsoil (170-860 ng/g, dry weight), and adult chicken tissues (460-13000 ng/g, lipid weight). Adult chicken tended to accumulate SCCP congeners with lower n-octanol-water partition coefficients (KOW) and octanol-air partition coefficients (KOA). The accumulation ratio values for SCCPs of the chicken were more influenced by KOA than by KOW, which was contrary to those for aquatic fish. Levels and homologue profiles of SCCPs varied among chicken tissues. SCCP levels in the livers were significantly lower than those in the other tissues (p < 0.05). The accumulation potential for SCCP congeners with higher KOW increased in the order of muscle < liver < fat.
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Affiliation(s)
- Runxia Sun
- School of Marine Sciences, Nanjing University of Information Science and Technology, Nanjing 210044, China; State Key Laboratory of Organic Geochemistry, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou 510640, China
| | - Jiemin Chen
- School of Marine Sciences, Nanjing University of Information Science and Technology, Nanjing 210044, China
| | - Haiyang Shao
- School of Environmental and Chemical Engineering, Shanghai University, Shanghai 200444, China
| | - Liang Tang
- School of Environmental and Chemical Engineering, Shanghai University, Shanghai 200444, China
| | - Xiaobo Zheng
- College of Natural Resources and Environment, South China Agricultural University, Guangzhou 510642, China
| | - Qing X Li
- Department of Molecular Biosciences and Bioengineering, University of Hawaii at Manoa, Honolulu, Hawaii 96822, United States
| | - Yangyang Wang
- College of Environment and Planning, Henan University, Kaifeng 475004, China
| | - Xiaojun Luo
- State Key Laboratory of Organic Geochemistry, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou 510640, China
| | - Bixian Mai
- State Key Laboratory of Organic Geochemistry, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou 510640, China.
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28
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Aloupi M, Ferentinou E, Zaharaki OM, Akriotis T. Does dilute nitric acid improve the removal of exogenous heavy metals from feathers? A comparative study towards the optimization of the cleaning procedure of feather samples prior to metal analysis. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2020; 200:110759. [PMID: 32470677 DOI: 10.1016/j.ecoenv.2020.110759] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/07/2020] [Revised: 05/09/2020] [Accepted: 05/12/2020] [Indexed: 06/11/2023]
Abstract
Feather analysis has been widely used as a biomonitoring tool to assess metal contamination in birds, as their sampling is a non-destructive and ethically preferable technique. However, for feathers to be useful as a biomonitor of heavy metals, exogenous contamination has to be efficiently removed. Although much effort has been put into this, no washing procedure has yet proven able to ensure the total removal of the surface-associated metals. The purpose of this study was to propose an efficient washing procedure of feather samples prior to metal analysis, on the basis of comparison of various washing schemes designed according to previous analytical trials, and of the verification of the efficacy of the optimal scheme in cleaning intentionally contaminated feathers. Our investigation showed that dilute nitric acid alone or in combination with a detergent (Extran) or acetone under mild agitation of the samples performed better that any other cleaning scheme applied. Thus, a multi-step procedure including the sequential use of all three reagents was tested against feather samples contaminated by adsorbed or particulate metal species. The procedure was able to completely eliminate the external metal loads in all cases except for the partial removal of severe contamination with adsorbed Cd.
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Affiliation(s)
- Maria Aloupi
- Department of Environment, University of the Aegean, GR-81100, Mytilene, Greece.
| | - Elpida Ferentinou
- Department of Environment, University of the Aegean, GR-81100, Mytilene, Greece
| | - Olga-Maria Zaharaki
- Department of Environment, University of the Aegean, GR-81100, Mytilene, Greece
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29
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Ashkoo A, Amininasab SM, Zamani-Ahmadmahmoodi R. Bioaccumulation of heavy metals in eggshell and egg content of seabirds: Lesser (Thalasseus bengalensis) and Greater Crested Tern (Thalasseus bergii). MARINE POLLUTION BULLETIN 2020; 154:111126. [PMID: 32319936 DOI: 10.1016/j.marpolbul.2020.111126] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/13/2019] [Revised: 03/25/2020] [Accepted: 03/28/2020] [Indexed: 06/11/2023]
Abstract
The Persian Gulf, the most important marine ecosystem, and its islands are negatively impacted by development and pollution. Different types of pollution, especially heavy metals in these habitats, may create risks to birds, influencing reproductive performance, survival, and behaviors. Heavy metals (Cd, Pb, Cr) were analyzed in two long-lived and top food web-level sea birds, Lesser (Thalasseus bengalensis) and Greater Crested Tern (Thalasseus bergii). The research was carried out during 2018 on Nakhiloo Island, located in Dayyer-Nakhiloo Marine National Park, northeastern Persian Gulf, Iran. The nests were selected randomly, and 40 eggs of colonially-nesting terns (20 eggs T. bengalensis and 20 eggs T. bergii; a single egg per nest) were collected. The concentration of heavy metals in eggshells and egg contents was studied to investigate whether bioaccumulation varies between the eggshells and egg contents and also varies in both species. There were significant differences in the amounts of Cd between eggshell and egg content in the Greater and Lesser Crested Tern. This difference was not significant in the concentrations of Pb between the eggshell and egg content in the Tern species. Concentration of Cr did not appear to accumulate in the egg content and was below detection limit. There were significant differences in the concentrations of Cd in the eggshells and egg content between the Greater and Lesser Crested Tern. The results serve to improve understanding and to evaluate the dynamics of heavy metals in eggshells and egg content in various avian species.
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Affiliation(s)
- Amin Ashkoo
- Faculty of Natural Resources, Behbahan Khatam Alanbia University of Technology, Behbahan, Iran; Bushehr Provincial Office of the Department of Environment (DOE), Bushehr, Iran
| | - Seyed Mehdi Amininasab
- Faculty of Natural Resources, Behbahan Khatam Alanbia University of Technology, Behbahan, Iran; Faculty of Natural Resources, Sari Agricultural Sciences and Natural Resources University, Sari, Iran.
| | - Rasool Zamani-Ahmadmahmoodi
- Department of Environmental Sciences, Faculty of Natural Resources and Earth Science, Shahrekord University, Shahrekord, Iran
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30
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van der Schyff V, Kwet Yive NSC, Polder A, Cole NC, Bouwman H. Perfluoroalkyl substances (PFAS) in tern eggs from St. Brandon's Atoll, Indian Ocean. MARINE POLLUTION BULLETIN 2020; 154:111061. [PMID: 32174506 DOI: 10.1016/j.marpolbul.2020.111061] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/26/2019] [Revised: 03/09/2020] [Accepted: 03/10/2020] [Indexed: 05/15/2023]
Abstract
Per- and polyfluoroalkyl substances (PFAS) are anthropogenic fluorinated compounds of concern for human and environmental health. There is no data on PFAS concentrations in marine bird eggs from the Western Indian Ocean. We analysed eight PFAS in eggs of fairy terns (Gygis alba), sooty terns (Onychoprion fuscatus), and common noddies (Anous stolidus) from St. Brandon's Atoll. Fairy tern eggs contained the highest concentrations, followed by sooty terns and common noddies. Perfluoroundecanoic acid (PFUdA) had the highest mean concentration (2.3 ng/g wm), followed by perfluorooctane sulfonic acid (PFOS) (2.0 ng/g wm), and perfluorononanoic acid (PFNA) (0.93 ng/g wm) in fairy tern eggs. Concentrations of all PFAS were lower than values found in literature. PFOS and PFOA concentrations were three orders of magnitude lower than toxicity reference values and levels of lowest-observed-adverse-effect-level concentrations. Eggs from St. Brandon's would be useful to monitor background changes on a regional and perhaps global scale.
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Affiliation(s)
- Veronica van der Schyff
- Research Unit: Environmental Sciences and Management, North-West University, Potchefstroom, South Africa.
| | | | - Anuschka Polder
- Research Unit: Environmental Sciences and Management, North-West University, Potchefstroom, South Africa; Faculty of Veterinary Medicine, The Norwegian School of Veterinary Sciences, Oslo, Norway
| | - Nik C Cole
- Research Unit: Environmental Sciences and Management, North-West University, Potchefstroom, South Africa; Durrell Wildlife Conservation Trust, Les Augrès Manor, Trinity, Jersey Channel Islands, UK; Mauritian Wildlife Foundation, Grannum Road, Vacoas, Mauritius
| | - Hindrik Bouwman
- Research Unit: Environmental Sciences and Management, North-West University, Potchefstroom, South Africa
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31
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Amadi CN, Frazzoli C, Orisakwe OE. Sentinel species for biomonitoring and biosurveillance of environmental heavy metals in Nigeria. JOURNAL OF ENVIRONMENTAL SCIENCE AND HEALTH. PART C, TOXICOLOGY AND CARCINOGENESIS 2020; 38:21-60. [PMID: 32397948 DOI: 10.1080/26896583.2020.1714370] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Nigeria receives copious annual precipitation to nourish its forests and agriculture, it has an extensive river drainage system, and it possesses valuable mineral deposits that stimulate both commercial and artisan mining activities. The combination of these features complicates Nigeria's efforts to produce adequate amounts of healthy foods to support its population. Toxic heavy metals like lead, cadmium, and mercury, and toxic metalloids such as arsenic, are also present in its mineral deposits and they migrate gradually into the soil and water of Nigeria by natural means. However, mining activities can liberate higher levels of toxic metals, which adversely affect Nigerian ecosystems and its food chains. Thus, environmental pollution due to anthropogenic activities is a major public health concern in Nigeria. This review covers the importance of native Nigerian and African wild and cultivated plants along with livestock and wild animals as sentinel species to evaluate heavy metals as environmental stressors and the use of sentinel species for food safety monitoring and for predicting potential risks to human health.
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Affiliation(s)
- Cecilia Nwadiuto Amadi
- Faculty of Pharmacy, Department of Experimental Pharmacology & Toxicology, University of Port-Harcourt, Port Harcourt, Nigeria
| | - Chiara Frazzoli
- Department of Cardiovascular and Endocrine-Metabolic Diseases, and Ageing, Istituto Superiore di Sanità (Italian National Institute of Health), Rome, Italy
| | - Orish Ebere Orisakwe
- Faculty of Pharmacy, Department of Experimental Pharmacology & Toxicology, University of Port-Harcourt, Port Harcourt, Nigeria
- World Bank Africa Centre of Excellence in Public Health and Toxicological Research (PUTOR), University of Port Harcourt, Port Harcourt, Nigeria
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32
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Di Marzio A, Lambertucci SA, Fernandez AJG, Martínez-López E. From Mexico to the Beagle Channel: A review of metal and metalloid pollution studies on wildlife species in Latin America. ENVIRONMENTAL RESEARCH 2019; 176:108462. [PMID: 31228806 DOI: 10.1016/j.envres.2019.04.029] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/05/2019] [Revised: 03/20/2019] [Accepted: 04/23/2019] [Indexed: 06/09/2023]
Abstract
Emissions of metals and metalloids (Hg; Cd; Cr; Cu; Pb; Ni; Zn; Fe; Mn; As; Se) generated by natural (e.g., geothermal activity) or anthropic causes (eg., industry or mining) represent a worldwide contamination problem, especially in developing countries. Exposure to high concentrations of these elements is harmful to living beings, including humans. Information on this type of contamination is scarce and fragmented, limiting research which could benefit from these data. To know the state of the research, we reviewed the studies of environmental pollution by metals and metalloids carried out on animal species in Latin America. The use of animals as biomonitors of contamination by metals and metalloids is a continuously expanding practice that allows for early detection of problems. With this work, we were able to identify the most studied areas in Latin America (Amazon, Gulf of California, coastal area between Rio de Janeiro and Florianopolis and River Plate Estuary). Moreover, we provide information on the most studied metals (Hg, Cd, Cu, Pb, Zn) and wild species, which evidence the use of endangered species. The data reviewed should help researchers to direct their efforts towards sparsely researched areas and facilitate bibliographic consultation of scientific information on exposure to metals and metalloids in Latin America.
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Affiliation(s)
- A Di Marzio
- Area of Toxicology, Department of Health Sciences, Faculty of Veterinary Medicine, University of Murcia, 30100, Murcia, Spain
| | - S A Lambertucci
- Grupo de Investigaciones en Biología de La Conservación, Laboratorio Ecotono, INIBIOMA (CONICET-Universidad Nacional Del Comahue), Bariloche, Argentina
| | - A J Garcia Fernandez
- Area of Toxicology, Department of Health Sciences, Faculty of Veterinary Medicine, University of Murcia, 30100, Murcia, Spain; Toxicology and Risk Assessment Group, Biomedical Research Institute of Murcia (IMIB-Arrixaca), University of Murcia, 30100, Murcia, Spain
| | - E Martínez-López
- Area of Toxicology, Department of Health Sciences, Faculty of Veterinary Medicine, University of Murcia, 30100, Murcia, Spain; Toxicology and Risk Assessment Group, Biomedical Research Institute of Murcia (IMIB-Arrixaca), University of Murcia, 30100, Murcia, Spain.
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33
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Hu C, Yang X, Gao L, Zhang P, Li W, Dong J, Li C, Zhang X. Comparative analysis of heavy metal accumulation and bioindication in three seagrasses: Which species is more suitable as a bioindicator? THE SCIENCE OF THE TOTAL ENVIRONMENT 2019; 669:41-48. [PMID: 30877959 DOI: 10.1016/j.scitotenv.2019.02.425] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/15/2018] [Revised: 01/18/2019] [Accepted: 02/27/2019] [Indexed: 06/09/2023]
Abstract
The present study aimed to assess the utilization of three seagrasses (Zostera marina, Z. japonica, and Z. caespitosa) along the eastern coast of the Shandong Peninsula as bioindicators of heavy metal pollution. Heavy metal concentrations (Cd, Cr, Cu, Pb and Zn) were investigated in the sediments and in the aboveground and belowground tissues of seagrasses. The results show that the aboveground tissues of seagrasses accumulated higher levels of Cd and Cu (excluding Z. caespitosa), whereas other metals, such as Cr, Pb and Zn, were mainly restricted to the belowground tissues. Compared to Z. japonica and Z. caespitosa, Z. marina had a higher enrichment capacity for heavy metals. Overall, the seagrasses can reflect the levels of metals in the sediments, especially Z. marina, whose heavy metal tissue levels were significantly and positively correlated with the levels of all metals in the sediments. This study showed that Z. marina could be used as an effective bioindicator for heavy metal pollution of sediments in ecological quality monitoring programs in the future, at least in the temperate waters of China.
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Affiliation(s)
- Chengye Hu
- The Key Laboratory of Mariculture, Ministry of Education, Ocean University of China, Qingdao 266003, China
| | - Xiaolong Yang
- The Key Laboratory of Mariculture, Ministry of Education, Ocean University of China, Qingdao 266003, China; National Marine Environmental Monitoring Center, State Oceanic Administration, Dalian 116023, China
| | - Lijia Gao
- School of Marine and Atmospheric Sciences, Stony Brook University, Stony Brook NY11790, USA
| | - Peidong Zhang
- The Key Laboratory of Mariculture, Ministry of Education, Ocean University of China, Qingdao 266003, China
| | - Wentao Li
- The Key Laboratory of Mariculture, Ministry of Education, Ocean University of China, Qingdao 266003, China
| | - Jianyu Dong
- The Key Laboratory of Mariculture, Ministry of Education, Ocean University of China, Qingdao 266003, China
| | - Changjun Li
- The Key Laboratory of Mariculture, Ministry of Education, Ocean University of China, Qingdao 266003, China
| | - Xiumei Zhang
- The Key Laboratory of Mariculture, Ministry of Education, Ocean University of China, Qingdao 266003, China; Laboratory for Marine Fisheries Science and Food Production Processes, Qingdao National Laboratory for Marine Science and Technology, Qingdao 266072, China.
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34
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Rodríguez-Estival J, Sánchez MI, Ramo C, Varo N, Amat JA, Garrido-Fernández J, Hornero-Méndez D, Ortiz-Santaliestra ME, Taggart MA, Martinez-Haro M, Green AJ, Mateo R. Exposure of black-necked grebes (Podiceps nigricollis) to metal pollution during the moulting period in the Odiel Marshes, Southwest Spain. CHEMOSPHERE 2019; 216:774-784. [PMID: 30391900 DOI: 10.1016/j.chemosphere.2018.10.145] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/05/2018] [Revised: 10/19/2018] [Accepted: 10/20/2018] [Indexed: 06/08/2023]
Abstract
European populations of black-necked grebes (Podiceps nigricollis) congregate every year to moult at the salt ponds of the Odiel Marshes (SW Spain). However, the Odiel Marshes are part of one of the most metal-polluted coastal estuaries in the world, which may pose risks to wildlife. We assessed the exposure of grebes to metal pollution during the critical moulting period in the Odiel Marshes and its potential to cause adverse health effects. Levels of metals in red blood pellet (as a biomarker of exposure), plasma carotenoids, eye redness, and body condition (as biomarkers of effects) were studied. Metal content was also analyzed in the brine shrimp Artemia parthenogenetica, the most important food for grebes in this hypersaline ecosystem during the moulting period. Results showed that, in comparison to toxicity thresholds, grebes had relatively high blood levels of arsenic (As), mercury (Hg) and zinc (Zn). The high loads found in Artemia and the way blood levels vary during the moulting period indicate that shrimp consumption may be the main route of metal exposure for grebes. Plasma carotenoids and body condition showed a positive association with exposure to As, while the relationship of lutein-like carotenoids with Hg accumulation was negative at the beginning of the moulting period to become positive afterwards. Moreover, eye redness was negatively affected by As accumulation. Factors including food resource availability, seasonal fluctuations in physiological status, and interannual variations in the degree of environmental contamination should be considered in monitoring efforts when using moult migrant waterbirds as sentinel species.
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Affiliation(s)
- Jaime Rodríguez-Estival
- Instituto de Investigación en Recursos Cinegéticos (IREC - CSIC, UCLM, JCCM), Ronda de Toledo 12, 13005 Ciudad Real, Spain.
| | - Marta I Sánchez
- Estación Biológica de Doñana (EBD - CSIC), Calle Américo Vespucio 26, 41092 Seville, Spain; Instituto Universitario de Investigación Marina (INMAR), Campus de Excelencia Internacional/Global del Mar (CEI·MAR), Universidad de Cádiz, Puerto Real, Cádiz, Spain.
| | - Cristina Ramo
- Estación Biológica de Doñana (EBD - CSIC), Calle Américo Vespucio 26, 41092 Seville, Spain.
| | - Nico Varo
- Estación Biológica de Doñana (EBD - CSIC), Calle Américo Vespucio 26, 41092 Seville, Spain.
| | - Juan A Amat
- Estación Biológica de Doñana (EBD - CSIC), Calle Américo Vespucio 26, 41092 Seville, Spain.
| | - Juan Garrido-Fernández
- Instituto de la Grasa (IG - CSIC), Campus Universitario Pablo Olavide, Edificio 46, 41013 Seville, Spain.
| | - Dámaso Hornero-Méndez
- Instituto de la Grasa (IG - CSIC), Campus Universitario Pablo Olavide, Edificio 46, 41013 Seville, Spain.
| | - Manuel E Ortiz-Santaliestra
- Instituto de Investigación en Recursos Cinegéticos (IREC - CSIC, UCLM, JCCM), Ronda de Toledo 12, 13005 Ciudad Real, Spain.
| | - Mark A Taggart
- Environmental Research Institute, University of the Highlands and Islands, Castle St, Thurso, Scotland, KW14 7JD, UK.
| | - Mónica Martinez-Haro
- Instituto de Investigación en Recursos Cinegéticos (IREC - CSIC, UCLM, JCCM), Ronda de Toledo 12, 13005 Ciudad Real, Spain.
| | - Andy J Green
- Estación Biológica de Doñana (EBD - CSIC), Calle Américo Vespucio 26, 41092 Seville, Spain.
| | - Rafael Mateo
- Instituto de Investigación en Recursos Cinegéticos (IREC - CSIC, UCLM, JCCM), Ronda de Toledo 12, 13005 Ciudad Real, Spain.
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Jakubas D, Kitowski I, Wiącek D, Bzoma S. Inter-species and inter-colony differences in elemental concentrations in eggshells of sympatrically nesting great cormorants Phalacrocorax carbo and grey herons Ardea cinerea. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2019; 26:2747-2760. [PMID: 30484052 PMCID: PMC6338717 DOI: 10.1007/s11356-018-3765-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 04/07/2018] [Accepted: 11/14/2018] [Indexed: 06/09/2023]
Abstract
We compared the concentrations of 17 heavy metals and essential elements in post-hatching eggshells of two waterbirds, the obligate piscivorous great cormorant Phalacrocorax carbo (GCM) and the more omnivorous grey heron Ardea cinerea (GHR), breeding sympatrically in eight mixed colonies in Poland. We found significant inter-species and inter-colony differences in the levels of most of the elements. GHR had significantly higher concentrations of Al, which can be explained by its very low stomach pH: an acidic environment favours the release of Al compounds. Differences in Mn, Ni, Cu, Se and Hg concentrations can be attributed to the various contributions of fish and other aquatic organisms to the diet, and to the exploration of different habitats (GCM exclusively aquatic, GHR a wider range) and microhabitats (GCM, in contrast to wading GHR, dive for food, exploring the whole depth range of water bodies), differently exposed to contamination by those elements from sediments. Inter-colony differences were related to the level of industrialisation. We recorded higher levels of some elements in the eggshells (Fe, Mn in both species and Cr, Ni and Zn in GCM) collected in industrialised areas, which may be associated with the negative environmental impact of industrial areas.
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Affiliation(s)
- Dariusz Jakubas
- Department of Vertebrate Ecology and Zoology, University of Gdańsk, Wita Stwosza 59, PL-80-308, Gdańsk, Poland
| | - Ignacy Kitowski
- State School of Higher Education in Chełm, Pocztowa 54, PL-22-100, Chełm, Poland.
| | - Dariusz Wiącek
- Institute of Agrophysics, Polish Academy of Sciences, Doświadczalna 4, PL-20-290, Lublin, Poland
| | - Szymon Bzoma
- Grupa Badawcza Ptaków Wodnych KULING, Świerkowa 34/7, PL-81-526, Gdynia, Poland
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Assessing the health of marine and lacustrine wetland using measurement of heavy metals in fish species: Case study from two Iranian international wetland (Gomishan and Zarivar). ACTA ACUST UNITED AC 2018. [DOI: 10.1016/j.enmm.2018.05.004] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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Reiman JH, Xu YJ, He S, DelDuco EM. Metals geochemistry and mass export from the Mississippi-Atchafalaya River system to the Northern Gulf of Mexico. CHEMOSPHERE 2018; 205:559-569. [PMID: 29709807 DOI: 10.1016/j.chemosphere.2018.04.094] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/11/2018] [Revised: 03/20/2018] [Accepted: 04/16/2018] [Indexed: 06/08/2023]
Abstract
Discharging 680 km3 of freshwater annually to the Northern Gulf of Mexico (NGOM), the Mississippi-Atchafalaya River System (MARS) plays a significant role in transporting major and trace elements to the ocean. In this study, we analyzed total recoverable concentrations of thirty-one metals from water samples collected at five locations along the MARS during 2013-2016 to quantify their seasonal mass exports. The Atchafalaya River flows through a large swamp floodplain, allowing us to also test the hypothesis that floodplains function as a sink for metals. We found that the seven major elements (Ca, Na, Mg, Si, K, Al, and Fe) constituted 99% of the total annual mass load of metals (7.38 × 107 tons) from the MARS. Higher concentrations of Al, Ba, B, Ca, Fe, Mg, Mn, Ag, and Ti were found in the Mississippi River, while significantly higher Si and Na concentrations were found in the Atchafalaya River. Significant relationships were found between daily discharge and daily loads of Ba, Ca, Fe, K, Sr, and Ti in both rivers, while significant relationships were also found for Al, Mg, Mn, V, and Zn in the Atchafalaya River and B in the Mississippi River. Overall, the Mississippi River contributed 64-76% of the total annual loading of metals from the MARS to the NGOM. Daily loads of Al, Ba, B, Fe, Li, Mn, P, K, Si, Ag, Ti, V, and Zn regularly decreased upstream to downstream in the Atchafalaya River, partially accepting the initial hypothesis on metals transport in river floodplains.
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Affiliation(s)
- Jeremy H Reiman
- School of Renewable Natural Resources, Louisiana State University Agricultural Center, Renewable Natural Resources Building Room 220, Baton Rouge, LA, 70803, USA
| | - Y Jun Xu
- School of Renewable Natural Resources, Louisiana State University Agricultural Center, Renewable Natural Resources Building Room 220, Baton Rouge, LA, 70803, USA; Coastal Studies Institute, Louisiana State University, Baton Rouge, LA, 70803, USA.
| | - Songjie He
- School of Renewable Natural Resources, Louisiana State University Agricultural Center, Renewable Natural Resources Building Room 220, Baton Rouge, LA, 70803, USA
| | - Emily M DelDuco
- School of Renewable Natural Resources, Louisiana State University Agricultural Center, Renewable Natural Resources Building Room 220, Baton Rouge, LA, 70803, USA
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Espejo W, Celis JE, GonzÃlez-Acuña D, Banegas A, Barra R, Chiang G. A Global Overview of Exposure Levels and Biological Effects of Trace Elements in Penguins. REVIEWS OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY 2018; 245:1-64. [PMID: 29079931 DOI: 10.1007/398_2017_5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Trace elements are chemical contaminants that can be present almost anywhere on the planet. The study of trace elements in biotic matrices is a topic of great relevance for the implications that it can have on wildlife and human health. Penguins are very useful, since they live exclusively in the Southern Hemisphere and represent about 90% of the biomass of birds of the Southern Ocean. The levels of trace elements (dry weight) in different biotic matrices of penguins were reviewed here. Maps of trace element records in penguins were included. Data on exposure and effects of trace elements in penguins were collected from the literature. The most reported trace elements in penguins are aluminum, arsenic, cadmium, lead, mercury, copper, zinc, and manganese. Trace elements have been measured in 11 of the 18 species of penguins. The most studied biotic matrices are feathers and excreta. Most of the studies have been performed in Antarctica and subantarctic Islands. Little is known about the interaction among metals, which could provide better knowledge about certain mechanisms of detoxification in penguins. Future studies of trace elements in penguins must incorporate other metals such as vanadium, cobalt, nickel, and chromium. Data of metals in the species such as Eudyptes pachyrhynchus, Eudyptes moseleyi, Eudyptes sclateri, Eudyptes robustus, Eudyptes schlegeli, Spheniscus demersus, Spheniscus mendiculus, and Megadyptes antipodes are urged. It is important to correlate levels of metals in different biotic matrices with the effects on different species and in different geographic locations.
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Affiliation(s)
- Winfred Espejo
- Department of Aquatic Systems, Faculty of Environmental Sciences, EULA-Chile Centre, Universidad de Concepción, P.O. Box 160-C, Concepción, Chile
| | - José E Celis
- Department of Animal Science, Faculty of Veterinary Sciences, Universidad de Concepción, P.O. Box 537, ChillÃn, Chile.
| | - Daniel GonzÃlez-Acuña
- Department of Animal Science, Faculty of Veterinary Sciences, Universidad de Concepción, P.O. Box 537, ChillÃn, Chile
| | - Andiranel Banegas
- Department of Aquatic Systems, Faculty of Environmental Sciences, EULA-Chile Centre, Universidad de Concepción, P.O. Box 160-C, Concepción, Chile
- Department of Sciences Biology Unit, Danlí Technological Campus, Universidad Nacional Autónoma de Honduras, Danlí, Honduras
| | - Ricardo Barra
- Department of Aquatic Systems, Faculty of Environmental Sciences, EULA-Chile Centre, Universidad de Concepción, P.O. Box 160-C, Concepción, Chile
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Lourenço PM, Serra-Gonçalves C, Ferreira JL, Catry T, Granadeiro JP. Plastic and other microfibers in sediments, macroinvertebrates and shorebirds from three intertidal wetlands of southern Europe and west Africa. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2017; 231:123-133. [PMID: 28797901 DOI: 10.1016/j.envpol.2017.07.103] [Citation(s) in RCA: 115] [Impact Index Per Article: 16.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/13/2017] [Revised: 07/31/2017] [Accepted: 07/31/2017] [Indexed: 06/07/2023]
Abstract
Microplastics are widespread in aquatic environments and can be ingested by a wide range of organisms. They can also be transferred along food webs. Estuaries and other tidal wetlands may be particularly prone to this type of pollution due to their particular hydrological characteristics and sewage input, but few studies have compared wetlands with different anthropogenic pressure. Furthermore, there is no information on microplastic transfer to secondary intertidal consumers such as shorebirds. We analysed intertidal sediments, macroinvertebrates and shorebirds, from three important wetlands along the Eastern Atlantic (Tejo estuary, Portugal; Banc d'Arguin, Mauritania and Bijagós archipelago, Guinea-Bissau), in order to evaluate the prevalence and transfer of microplastics along the intertidal food web. We further investigated variables that could explain the distribution of microplastics within the intertidal areas of the Tejo estuary. Microfibers were recorded in a large proportion of sediment samples (91%), macroinvertebrates (60%) and shorebird faeces (49%). μ-FTIR analysis indicated only 52% of these microfibers were composed of synthetic polymers (i.e. plastics). Microfiber concentrations were generally higher in the Tejo and lower in the Bijagós, with intermediate values for Banc d'Arguin, thus following a latitudinal gradient. Heavier anthropogenic pressure in the Tejo explains this pattern, but the relatively high concentrations in a pristine site like the Banc d'Arguin demonstrate the spread of pollution in the oceans. Similar microfiber concentrations in faeces of shorebirds with different foraging behaviour and similar composition of fibres collected from invertebrate and faeces suggest shorebirds mainly ingest microfibers through their prey, confirming microfiber transfer along intertidal food webs. Within the Tejo estuary, concentration of microfibers in the sediment and bivalves were positively related with the percentage of fine sediments and with the population size of the closest township, suggesting that hydrodynamics and local domestic sewage are the main factors influencing the distribution of microfibers.
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Affiliation(s)
- Pedro M Lourenço
- Centro de Estudos do Ambiente e do Mar (CESAM), Departamento de Biologia Animal, Faculdade de Ciências da Universidade de Lisboa, 1749-016 Lisboa, Portugal.
| | - Catarina Serra-Gonçalves
- Departamento de Biologia Animal, Faculdade de Ciências da Universidade de Lisboa, 1749-016 Lisboa, Portugal; Estação de Biologia Marinha do Funchal, Departamento de Biologia, Universidade da Madeira, 9000-107 Funchal, Portugal
| | - Joana Lia Ferreira
- LAQV-REQUIMTE, Departamento de Conservação e Restauro, Faculdade de Ciências e Tecnologia da Universidade NOVA de Lisboa, 2829-516 Caparica, Portugal
| | - Teresa Catry
- Centro de Estudos do Ambiente e do Mar (CESAM), Departamento de Biologia Animal, Faculdade de Ciências da Universidade de Lisboa, 1749-016 Lisboa, Portugal
| | - José P Granadeiro
- Centro de Estudos do Ambiente e do Mar (CESAM), Departamento de Biologia Animal, Faculdade de Ciências da Universidade de Lisboa, 1749-016 Lisboa, Portugal
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Aloupi M, Karagianni A, Kazantzidis S, Akriotis T. Heavy Metals in Liver and Brain of Waterfowl from the Evros Delta, Greece. ARCHIVES OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY 2017; 72:215-234. [PMID: 28074227 DOI: 10.1007/s00244-016-0349-6] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/06/2016] [Accepted: 12/19/2016] [Indexed: 05/12/2023]
Abstract
The concentrations of six heavy metals (cadmium [Cd], chromium [Cr], copper [Cu], manganese [Mn], lead [Pb], and zinc [Zn]) were determined in liver and brain of nine species of waterfowl from the Evros Delta, one of the most important wetlands in Greece, to assess metal contamination and potential risk to waterfowl. Significant differences among species were found for hepatic Cr, Cu, Pb, and Zn; the highest levels of all metals were found in liver of mute swans. Cd increased significantly with age in both organs of wigeon; some differences were also observed between males and females of the same species. Feeding habits were found to significantly affect hepatic Cr, Zn, and Cu concentrations with greater concentrations found in herbivorous than omnivorous species. Several significant positive correlations between metals were detected mainly in liver samples, which were attributable either to their association to metallothioneins or to common routes of exposure of waterfowl. Hepatic and cerebral concentrations of Cd and Pb correlated positively. Given the discrepancies in the thresholds or critical levels of metals in tissues of waterfowl, our survey showed that environmental exposure to increased levels of heavy metals may threaten, at least to some degree, the populations of waterfowl wintering in the Evros Delta. In a small percentage of birds, values indicative of severe adverse effects were determined. Swans that had been found dead showed some of the highest values, whereas accumulation levels did not follow a consistent pattern among the ducks examined.
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Affiliation(s)
- Maria Aloupi
- Department of Environmental Studies, University of the Aegean, 81100, Mytilene, Greece.
| | - Asimina Karagianni
- Department of Environmental Studies, University of the Aegean, 81100, Mytilene, Greece
| | - Savas Kazantzidis
- Hellenic Agricultural Organization DEMETER, Forest Research Institute, Vassilika, 57006, Thessaloniki, Greece
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Durmaz E, Kocagöz R, Bilacan E, Orhan H. Metal pollution in biotic and abiotic samples of the Büyük Menderes River, Turkey. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2017; 24:4274-4283. [PMID: 26971518 DOI: 10.1007/s11356-016-6417-7] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/28/2015] [Accepted: 03/03/2016] [Indexed: 05/12/2023]
Abstract
The Büyük Menderes River (BMR) is one of the largest rivers in Turkey. This river irrigates efficient farmlands and includes tributaries of other rivers and streams and many populated towns within its limits in the Ege region. Both the estuary and Işıklı Lake serve as a sanctuary for various waterbirds. Therefore, the BMR plays a critical role both for the inhabitants and for the ecosystem organisms in its environs. In the present study, we analyzed levels of metals including iron, barium, zinc, vanadium, cobalt, chromium, cadmium, copper, nickel, aluminum, arsenic, manganese, antimony, silver, selenium, boron, mercury, titanium, and lead in river water, sediment, fish (Cyprinus carpio; common carp), and in various waterbird (Fulica atra, Euroasian coot; Larus michahellis, yellow-legged gull; Ardea cinerea, grey heron; Larus melanocephalus, Mediterranean gull; and Pelecanus crispus, pelican) samples. Analyses were performed using an inductively coupled plasma-mass spectrometry (ICP-MS) instrument after sample preparation. Comparing metal concentrations among different sample types, it was found that barium, aluminum, and zinc are the major metals in river water, and zinc in common carp muscle, while iron, aluminum, and manganese are the major metals in sediments. Iron, zinc, copper, and aluminum were the highest in waterbird muscle tissue. Iron and barium were found to be the major metals in eggshell, while iron and zinc are the major metals in egg samples. A simple "worst-case scenario" model of risk assessment revealed that some of the analyzed metals may pose a risk for human health through consuming fish.
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Affiliation(s)
- Emre Durmaz
- Department of Toxicology, Faculty of Pharmacy, Gazi University, 06330, Etiler-Ankara, Turkey
| | - Rasih Kocagöz
- Department of Toxicology, Faculty of Pharmacy, Ege University, 35100, Bornova-İzmir, Turkey
| | - Evrim Bilacan
- Department of Toxicology, Faculty of Pharmacy, Ege University, 35100, Bornova-İzmir, Turkey
| | - Hilmi Orhan
- Department of Toxicology, Faculty of Pharmacy, Ege University, 35100, Bornova-İzmir, Turkey.
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Yohannes YB, Ikenaka Y, Nakayama SMM, Mizukawa H, Ishizuka M. Trace Element Contamination in Tissues of Four Bird Species from the Rift Valley Region, Ethiopia. BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY 2017; 98:172-177. [PMID: 28035427 DOI: 10.1007/s00128-016-2011-4] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/20/2016] [Accepted: 12/15/2016] [Indexed: 06/06/2023]
Abstract
Concentrations of ten trace elements (Hg, As, Cd, Pb, Co, Cr, Cu, Ni, Se and Zn) were determined in different tissues (liver, kidney, muscle, heart and brain) of African sacred ibis (Threskiornis aethiopicus), Hamerkop (Scopus umbretta), marabou stork (Leptoptilos crumeniferus) and great white pelican (Pelecanus onocrotalus) inhabiting the Ethiopian Rift Valley region. There were differences in trace element patterns among the bird species. Significantly (p < 0.05) higher concentrations of Cd (5.53 µg/g dw ± 2.94) in kidney and Hg (0.75 µg/g ww ± 0.30) in liver were observed in the great white pelican compared to the other species, and liver concentrations of these two elements showed positive correlations with trophic level. Concentrations of toxic elements (As, Cd, Pb and Hg) in liver were below their respective toxicological thresholds, indicating that the data may provide baseline information for future studies.
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Affiliation(s)
- Yared Beyene Yohannes
- Laboratory of Toxicology, Department of Environmental Veterinary Sciences, Graduate School of Veterinary Medicine, Hokkaido University, Kita 18, Nishi 9, Kita-ku, Sapporo, 060-0818, Japan
- Department of Chemistry, College of Natural and Computational Sciences, University of Gondar, P.O. Box 196, Gondar, Ethiopia
| | - Yoshinori Ikenaka
- Laboratory of Toxicology, Department of Environmental Veterinary Sciences, Graduate School of Veterinary Medicine, Hokkaido University, Kita 18, Nishi 9, Kita-ku, Sapporo, 060-0818, Japan
- Water Research Group, Unit for Environmental Sciences and Management, North-West University, Potchefstroom, 2520, South Africa
| | - Shouta M M Nakayama
- Laboratory of Toxicology, Department of Environmental Veterinary Sciences, Graduate School of Veterinary Medicine, Hokkaido University, Kita 18, Nishi 9, Kita-ku, Sapporo, 060-0818, Japan
| | - Hazuki Mizukawa
- Department of Environmental Veterinary Sciences, Graduate School of Veterinary Medicine, Hokkaido University, Kita 18, Nishi 9, Kita-ku, Sapporo, 060-0818, Japan
| | - Mayumi Ishizuka
- Laboratory of Toxicology, Department of Environmental Veterinary Sciences, Graduate School of Veterinary Medicine, Hokkaido University, Kita 18, Nishi 9, Kita-ku, Sapporo, 060-0818, Japan.
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Monzalvo-Santos K, Alfaro-De la Torre MC, Chapa-Vargas L, Castro-Larragoitia J, Rodríguez-Estrella R. Arsenic and lead contamination in soil and in feathers of three resident passerine species in a semi-arid mining region of the Mexican plateau. JOURNAL OF ENVIRONMENTAL SCIENCE AND HEALTH. PART A, TOXIC/HAZARDOUS SUBSTANCES & ENVIRONMENTAL ENGINEERING 2016; 51:825-832. [PMID: 27220419 DOI: 10.1080/10934529.2016.1181451] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
The current study aimed at quantifying arsenic and lead in feathers from three passerine species that are residents from areas exposed to mining activities (Toxostoma curvirostre, Campylorhynchus brunneicapillus, and Melozone fusca). Lead and As contents in bird feathers and in superficial soil samples were measured with AAS. Levels of these metals were compared between sites exposed and unexposed to mining. Possible correlations of As and Pb between superficial soil and bird feathers were also investigated. Soil metal concentrations were significantly higher near mining sites, and metal concentrations in bird feathers showed a behavior similar to those recorded for soil samples. Individual birds from polluted sites had higher mean feather metal concentrations in comparison with non-polluted sites; no differences in metal concentrations were recorded among bird species. This work constitutes a basis for monitoring contaminants, and for future toxicological studies attempting to understand the impact that some mining activities may have on bird populations.
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Affiliation(s)
- Karina Monzalvo-Santos
- a Multidisciplinary Graduate Programs in Environmental Sciences, Autonomous University of San Luis Potosí , San Luis Potosí , México
| | | | - Leonardo Chapa-Vargas
- c Institute for Scientific and Technological Research of San Luis Potosí , San Luis Potosí , México
| | - Javier Castro-Larragoitia
- d Faculty of Engineering, Institute of Geology, Autonomous University of San Luis Potosí , San Luis Potosí , México
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Khademi N, Riyahi-Bakhtiari A, Sobhanardakani S, Rezaie-Atagholipour M, Burger J. Developing a bioindicator in the northwestern Persian Gulf, Iran: trace elements in bird eggs and in coastal sediments. ARCHIVES OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY 2015; 68:274-82. [PMID: 25330737 DOI: 10.1007/s00244-014-0084-9] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/15/2014] [Accepted: 09/22/2014] [Indexed: 05/12/2023]
Abstract
Levels of arsenic (As), cadmium (Cd), cobalt (Co), lead (Pb), nickel (Ni), selenium (Se), and vanadium (V) were evaluated in coastal sediments, egg contents, and eggshells of crab plover (Dromas ardeola), bridled tern (Sterna anaethetus), lesser crested tern (S. bengalensis), and western reef heron (Egretta gularis) breeding in the northwestern Persian Gulf. Levels of Cd, Pb, Ni, V, and Se were greater in eggs of terns than in eggs of crab plover, perhaps due to the higher trophic level of terns. Levels of all elements were lower than known effects levels for birds. However, levels of Se in eggs were greater than those known to cause toxic effects in birds. Eggs of terns are ideal for monitoring metal contaminants on the breeding grounds because the bioaccumulation ratios (egg/sediment) of some metals (As, Co, Se) in the eggs of terns are significantly greater compared with those of crab plovers.
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Affiliation(s)
- Nastaran Khademi
- Department of Environmental Sciences, Ahvaz Branch, Islamic Azad University, Ahvaz, Iran,
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Kwok CK, Liang Y, Wang H, Dong YH, Leung SY, Wong MH. Bioaccumulation of heavy metals in fish and Ardeid at Pearl River Estuary, China. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2014; 106:62-67. [PMID: 24836879 DOI: 10.1016/j.ecoenv.2014.04.016] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/23/2013] [Revised: 04/11/2014] [Accepted: 04/15/2014] [Indexed: 06/03/2023]
Abstract
Sediment, fish (tilapia, Oreochromis mossambicus and snakehead, Channa asiatica), eggs and eggshells of Little Egrets (Egretta garzetta) and Chinese Pond Herons (Ardeola bacchus) were collected from Mai Po Ramsar site of Hong Kong, as well as from wetlands in the Gu Cheng County, Shang Hu County and Dafeng Milu National Nature Reserve of Jiangsu Province, China between 2004 and 2007 (n=3-9). Concentrations of six heavy metals were analyzed, based on inductively coupled plasma optical emission spectrometry (ICP-OES). Significant bioaccumulations of Cd (BAF: 165-1271 percent) were observed in the muscle and viscera of large tilapia and snakehead, suggesting potential health risks to the two bird species, as the fishes are the main preys of waterbirds. Significant (p<0.01) linear relationships were obtained between concentrations of Cd, Cr, Cu, Mn, Pb and Zn in the eggs and eggshells of various Ardeid species, and these regression models were used to extrapolate the heavy metal concentrations in the Ardeid eggs of Mai Po. Extrapolated concentrations are consistent with data in the available literature, and advocate the potential use of these models as a non-invasive sampling method for predicting heavy metal contamination in Ardeid eggs.
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Affiliation(s)
- C K Kwok
- Croucher Institute for Environmental Sciences, and Department of Biology, Hong Kong Baptist University, Hong Kong, China; Joint Open Laboratory on "Soil and Environment" of Hong Kong Baptist University and Institute of Soil Science of Nanjing, PR China
| | - Y Liang
- Croucher Institute for Environmental Sciences, and Department of Biology, Hong Kong Baptist University, Hong Kong, China; Joint Open Laboratory on "Soil and Environment" of Hong Kong Baptist University and Institute of Soil Science of Nanjing, PR China.
| | - H Wang
- Institute of Soil Science, Chinese Academy of Sciences (ISSAS), Nanjing, Jiangsu, PR China; Joint Open Laboratory on "Soil and Environment" of Hong Kong Baptist University and Institute of Soil Science of Nanjing, PR China
| | - Y H Dong
- Institute of Soil Science, Chinese Academy of Sciences (ISSAS), Nanjing, Jiangsu, PR China; Joint Open Laboratory on "Soil and Environment" of Hong Kong Baptist University and Institute of Soil Science of Nanjing, PR China
| | - S Y Leung
- Croucher Institute for Environmental Sciences, and Department of Biology, Hong Kong Baptist University, Hong Kong, China
| | - M H Wong
- Croucher Institute for Environmental Sciences, and Department of Biology, Hong Kong Baptist University, Hong Kong, China; Department of Science and Environmental Studies, Hong Kong Institute of Education, Hong Kong, China; Joint Open Laboratory on "Soil and Environment" of Hong Kong Baptist University and Institute of Soil Science of Nanjing, PR China.
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Sims A, Zhang Y, Gajaraj S, Brown PB, Hu Z. Toward the development of microbial indicators for wetland assessment. WATER RESEARCH 2013; 47:1711-1725. [PMID: 23384515 DOI: 10.1016/j.watres.2013.01.023] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/23/2012] [Revised: 01/10/2013] [Accepted: 01/11/2013] [Indexed: 06/01/2023]
Abstract
Wetland assessment tools are being developed and employed in wetland monitoring and conservation based on physical, chemical and biological characterization. In wetland biological assessment, various ecological functions have been described by biological traits of an entire species pool that adapts to different types of wetland environments. Since microorganisms play a key role in wetland biogeochemical processes and respond quickly to environmental disturbances, this review paper describes the different macro indicators used in wetland biological monitoring and expands the potential use of microbial indicators in wetland assessment and management. Application of molecular microbial technologies paves the path to an integrated measure of wetland health conditions. For example, the ratio of ammonia-oxidizing archaeal and bacterial populations has been proposed to serve as a microbial indicator of wetland nutrient conditions. The microbial indicators coupled with physical, chemical and other biological parameters are vital to the development of multi-metric index for measuring wetland health conditions. Inclusion of microbial indicators will lead to a more comprehensive wetland assessment for wetland restoration and management practices.
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Affiliation(s)
- Atreyee Sims
- Department of Civil and Environmental Engineering, University of Missouri, E2509 Lafferre Hall, Columbia, MO 65211, USA
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