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Kozák G, Janiga M, Solár J. Pollution of Feral Pigeon (Columba livia) Depends on Their Age and Their Health Status. Biol Trace Elem Res 2022; 200:790-799. [PMID: 33797014 DOI: 10.1007/s12011-021-02689-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/05/2021] [Accepted: 03/22/2021] [Indexed: 10/21/2022]
Abstract
Biomonitoring of synanthropic species provides evidence about effects of the pollution in human environment. In the present study, tibia and tarsometatarsal bones were extracted from feral pigeons (Columba livia), found either deceased, or experimentally captured in the lofts of houses in Bratislava, Slovakia. Concentrations of mercury (tarsometatarsus), lead, iron, and zinc (tibia) were analyzed, along with sex and plumage pattern, wing, and tarsometatarsal length. In order to estimate age, lines of arrested growth (LAGs) were used. Results show no significant differences in heavy metal accumulation depending on sex or plumage pattern. However, age-related tarsometatarsus length was correlated to Hg, Pb, and Fe bone level accumulation. Thus, bigger or older pigeons with longer tarsometatarsal bones had higher Hg, Pb, and Fe concentrations. Higher heavy metal concentrations (mainly Fe and Zn) were also present in bones of older deceased individuals with completed LAG. These findings point to chronic accumulation of heavy metals in feral pigeons during their life in polluted environments.
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Affiliation(s)
- Gabriel Kozák
- Institute of High Mountain Biology, University of Žilina, Tatranská Javorina 7, SK-059 56, Tatranská Javorina, Slovak Republic
| | - Marián Janiga
- Institute of High Mountain Biology, University of Žilina, Tatranská Javorina 7, SK-059 56, Tatranská Javorina, Slovak Republic
| | - Jaroslav Solár
- Institute of High Mountain Biology, University of Žilina, Tatranská Javorina 7, SK-059 56, Tatranská Javorina, Slovak Republic.
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2
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Romero D, de José A, Theureau JM, Ferrer A, Raigón MD, Torregrosa JB. Lead in terrestrial game birds from Spain. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2020; 27:1585-1597. [PMID: 31755055 DOI: 10.1007/s11356-019-06827-y] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/25/2019] [Accepted: 10/21/2019] [Indexed: 05/21/2023]
Abstract
We analysed exposure to Pb and its relationship with lead-based ammunition in seven species of terrestrial game birds-common woodpigeon (Columba palumbus), rock dove (Columba livia), stock dove (Columba oenas), European turtle-dove (Streptopelia turtur), red-legged partridge (Alectoris rufa), Barbary partridge (Alectoris barbara) and common quail (Coturnix coturnix)-from rural and urban areas in different parts of Spain (Valencia, Castilla-La Mancha, Castilla y León, Madrid, Islas Canarias and Navarra). A total of 530 liver samples were analysed, and the presence of Pb pellets was studied in the crop, gizzard and intestine; the state and appearance of these organs were also analysed. The number of specimens suspected to have ingested Pb shot was 28 (5.6%), and the geometric mean concentration of hepatic Pb was 0.054 μg g-1 (wet weight, ww). A low percentage of samples (4.8%) were above the abnormal exposure threshold (0.65 μg g-1 ww), and, in these specimens, renal Pb concentrations were determined. Common woodpigeons and rock doves from Madrid were found to have high concentrations of Pb in their livers, and, so, both species can be considered to be good bioindicators of Pb contamination in rural (common woodpigeons) and urban (rock doves) environments. Partridges bred for hunting may be more prone to ingesting pellets from the environment, a fact that should be taken into account in management decisions.
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Affiliation(s)
- Diego Romero
- Área de Toxicología, Facultad de Veterinaria, Universidad de Murcia, Campus Regional de Excelencia Internacional "Campus Mare Nostrum," E-30071 Espinardo, Murcia, Spain.
| | - Antonio de José
- Alectoris, Ingeniería y Gestión, La Iglesia, 4, Zamora, 49162, Palacios del Pan, Spain
| | - Juan M Theureau
- Departamento de Ingeniería Rural y Agroalimentaria, Escuela Técnica Superior de Ingeniería Agronómica y del Medio Natural, Universidad Politécnica de Valencia, Camino de Vera s/n, 46022, Valencia, Spain
| | - Andrés Ferrer
- Departamento de Ingeniería Rural y Agroalimentaria, Escuela Técnica Superior de Ingeniería Agronómica y del Medio Natural, Universidad Politécnica de Valencia, Camino de Vera s/n, 46022, Valencia, Spain
| | - María D Raigón
- Departamento de Química, Escuela Técnica Superior de Ingeniería Agronómica y del Medio Natural, Universidad Politécnica de Valencia, Camino de Vera s/n, 46022, Valencia, Spain
| | - Juan B Torregrosa
- Departamento de Ingeniería Rural y Agroalimentaria, Escuela Técnica Superior de Ingeniería Agronómica y del Medio Natural, Universidad Politécnica de Valencia, Camino de Vera s/n, 46022, Valencia, Spain
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M. Almalki A, Ajarem J, A. Allam A, A. El-Serehy H, N. Maodaa S, M. Mahmoud A. Use of Spilopelia senegalensis as a Biomonitor of Heavy Metal Contamination from Mining Activities in Riyadh (Saudi Arabia). Animals (Basel) 2019; 9:ani9121046. [PMID: 31795364 PMCID: PMC6941054 DOI: 10.3390/ani9121046] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2019] [Revised: 11/19/2019] [Accepted: 11/26/2019] [Indexed: 11/16/2022] Open
Abstract
Simple Summary Bioindicators and biomonitors are living organisms utilized to appraise the health of the environment or natural ecosystem. Mining, which refers to extraction of valuable materials from the earth, represents a source of heavy metals that can impact the environment, biodiversity, and human health. We investigated the value of the laughing dove (Spilopelia senegalensis) as a biomonitor of environmental contamination with heavy metals from mining practices. Our results revealed the accumulation of heavy metals in the liver, kidneys, and lungs of the laughing dove collected from the mining site. The doves exhibited tissue dysfunction and injury, and decreased antioxidants. These results show the value of the laughing dove as a biomonitor of environmental pollution with heavy metals. Abstract Environmental pollution with heavy metals (HMs) is of serious ecological and public health concern worldwide. Mining is one of the main sources of HMs and can impact the environment, species diversity, and human health. This study assessed the value of Spilopelia senegalensis as a biomonitor of environmental contamination with metal(loid)s caused by mining activities. S. senegalensis was collected from a gold mining site and a reference site, and metal(loid)s and biochemical parameters were determined. Lead, cadmium, mercury, vanadium, arsenic, copper, zinc, and iron were significantly increased in the liver, kidney, and lung of S. senegalensis from the mining site. Serum transaminases, alkaline phosphatase, creatinine, and urea were significantly elevated in S. senegalensis from the mining site. Lipid peroxidation and nitric oxide were increased, whereas glutathione and antioxidant enzymes were diminished in the liver and kidney of S. senegalensis from the mining site. In addition, multiple histological alterations were observed in the liver, kidney, and lung of S. senegalensis. In conclusion, mining activities provoke the accumulation of metal(loid)s, oxidative stress, and tissue injury in S. senegalensis. Therefore, S. senegalensis is a valuable biomonitor of environmental pollution caused by mining activities and could be utilized in epidemiological avian studies of human health.
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Affiliation(s)
- Ahmed M. Almalki
- Zoology Department, College of Science, King Saud University, Riyadh 11451, Saudi Arabia; (A.M.A.); (H.A.E.-S.); (S.N.M.)
| | - Jamaan Ajarem
- Zoology Department, College of Science, King Saud University, Riyadh 11451, Saudi Arabia; (A.M.A.); (H.A.E.-S.); (S.N.M.)
- Correspondence: (J.A.); (A.M.M.)
| | - Ahmed A. Allam
- Zoology Department, Faculty of Science, Beni-Suef University, Beni-Suef 62514, Egypt;
| | - Hamed A. El-Serehy
- Zoology Department, College of Science, King Saud University, Riyadh 11451, Saudi Arabia; (A.M.A.); (H.A.E.-S.); (S.N.M.)
- Oceanography Department, College of Science, Port Said University, Port Said 42522, Egypt
| | - Saleh N. Maodaa
- Zoology Department, College of Science, King Saud University, Riyadh 11451, Saudi Arabia; (A.M.A.); (H.A.E.-S.); (S.N.M.)
| | - Ayman M. Mahmoud
- Zoology Department, Faculty of Science, Beni-Suef University, Beni-Suef 62514, Egypt;
- Correspondence: (J.A.); (A.M.M.)
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Cui J, Halbrook RS, Zang S, Han S, Li X. Metal concentrations in homing pigeon lung tissue as a biomonitor of atmospheric pollution. ECOTOXICOLOGY (LONDON, ENGLAND) 2018; 27:169-174. [PMID: 29273855 DOI: 10.1007/s10646-017-1882-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 11/24/2017] [Indexed: 05/20/2023]
Abstract
Atmospheric pollution in urban areas is a major worldwide concern with potential adverse impacts on wildlife and humans. Biomonitoring can provide direct evidence of the bioavailability and bioaccumulation of toxic metals in the environment that is not available with mechanical air monitoring. The current study continues our evaluation of the usefulness of homing pigeon lung tissue as a biomonitor of atmospheric pollution. Homing pigeons (1-2, 5-6, and 9-10+ year old (yo)) collected from Guangzhou during 2015 were necropsied and concentrations of cadmium (Cd), lead (Pb), and mercury (Hg) were measured in lung tissue. Lung Cd and Pb concentrations were significantly greater in 9-10+-year-old pigeons compared with those in other age groups, indicating their bioavailability and bioaccumulation. Lung Pb and Cd concentrations measured in 5-yo pigeons collected from Guangzhou during 2015 were significantly lower than concentrations reported in 5-yo homing pigeons collected from Guangzhou during 2011 and correlated with concentrations measured using mechanical air monitoring. In addition to temporal differences, spatial differences in concentrations of Cd, Pb, and Hg reported in ambient air samples and in pigeon lung tissues collected from Beijing and Guangzhou are discussed.
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Affiliation(s)
- Jia Cui
- Key Laboratory of Remote Sensing Monitoring of Geographic Environment, Harbin Normal University, Harbin, Heilongjiang, 150025, PR China
| | - Richard S Halbrook
- Cooperative Wildlife Research Laboratory, Southern Illinois University (Emeritus), Carbondale, IL, 62901, USA
| | - Shuying Zang
- Key Laboratory of Remote Sensing Monitoring of Geographic Environment, Harbin Normal University, Harbin, Heilongjiang, 150025, PR China.
| | - Shuang Han
- College of Geographical Science, Harbin Normal University, Harbin, Heilongjiang, 150025, PR China
| | - Xinyu Li
- College of Geographical Science, Harbin Normal University, Harbin, Heilongjiang, 150025, PR China
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Irena H, Katarina J, Branko K, Stefan S. Allocation of Metals and Trace Elements in Different Tissues of Piscivorous Species Phalacrocorax carbo. ARCHIVES OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY 2017; 73:533-541. [PMID: 28921305 DOI: 10.1007/s00244-017-0452-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/15/2017] [Accepted: 09/06/2017] [Indexed: 06/07/2023]
Abstract
Great cormorants (Phalacrocorax carbo) are piscivorous birds, and as apex predators they accumulate high levels of contaminants from the aquatic ecosystems. In the present study, we analyzed distribution of Al, Cd, Cr, Cu, Fe, Hg, Mn, Ni, Pb, Sr, and Zn in ten tissues (muscle, liver, kidney, spleen, gizzard, heart, skin, lard, breast feathers, and remiges) of the Great cormorants in the Marin Sprud locality, the Danube River, Serbia. Concentrations of elements in tissues were assessed by using inductively coupled plasma optical spectrometry. Linear discriminant analysis indicates that breast feathers and remiges have a high bioaccumulation potential for heavy metals (Cr, Pb, Sr, and Zn). Those tissues had the highest concentrations of lead (Pb) (2.179 ± 0.742; 0628 ± 0.282). Maximum concentrations of mercury (Hg) were detected in liver (30.673 ± 14.081), followed by kidney, for the same element (17.409 ± 5.676), respectively. The overall maximum metal accumulation was observed in breast feathers and remiges, followed by liver and kidney, whereas the minimum values were observed in muscle, skin, and lard. The greatest concentrations of Cr, Ni, Pb, Sr, Zn, and Al were detected in feather tissues. Our study confirms that great cormorant is a good indicator species for monitoring of pollution of river and wetland ecosystems.
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Affiliation(s)
- Hribšek Irena
- Birds of Prey Protection Foundation, Bulevar despota Stefana 142, Belgrade, Serbia
| | - Jovičić Katarina
- Institute for Biological Research "Siniša Stanković", University of Belgrade, Bulevar despota Stefana 142, Belgrade, 11000, Serbia.
| | - Karadžić Branko
- Institute for Biological Research "Siniša Stanković", University of Belgrade, Bulevar despota Stefana 142, Belgrade, 11000, Serbia
| | - Skorić Stefan
- Institute for Multidisciplinary Research, University of Belgrade, Kneza Višeslava 1, Belgrade, Serbia
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Pollack L, Ondrasek NR, Calisi R. Urban health and ecology: the promise of an avian biomonitoring tool. Curr Zool 2017; 63:205-212. [PMID: 29491978 PMCID: PMC5804165 DOI: 10.1093/cz/zox011] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2016] [Accepted: 02/07/2017] [Indexed: 12/13/2022] Open
Abstract
Urban-dwelling birds have the potential to serve as powerful biomonitors that reveal the impact of environmental change due to urbanization. Specifically, urban bird populations can be used to survey cities for factors that may pose both public and wildlife health concerns. Here, we review evidence supporting the use of avian biomonitors to identify threats associated with urbanization, including bioaccumulation of toxicants and the dysregulation of behavior and physiology by related stressors. In addition, we consider the use of birds to examine how factors in the urban environment can impact immunity against communicable pathogens. By studying the behavior, physiology, and ecology of urban bird populations, we can elucidate not only how avian populations are responding to environmental change, but also how unintended consequences of urbanization affect the well-being of human and non-human inhabitants.
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Affiliation(s)
- Lea Pollack
- Department of Environmental Science and Policy, University of California, Davis, CA 95616, USA
| | - Naomi R Ondrasek
- Department of Neurobiology, Physiology, and Behavior, University of California, Davis, CA 95616, USA
| | - Rebecca Calisi
- Department of Neurobiology, Physiology, and Behavior, University of California, Davis, CA 95616, USA
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7
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Cai F, Calisi RM. Seasons and neighborhoods of high lead toxicity in New York City: The feral pigeon as a bioindicator. CHEMOSPHERE 2016; 161:274-279. [PMID: 27441986 DOI: 10.1016/j.chemosphere.2016.07.002] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/23/2016] [Revised: 06/29/2016] [Accepted: 07/01/2016] [Indexed: 05/21/2023]
Abstract
Human-induced rapid environmental change has created a global pandemic of neurobehavioral disorders in which industrial compounds like lead are the root cause. We assessed the feral pigeon (Columba livia) as a lead bioindicator in New York City. We collected blood lead level records from 825 visibly ill or abnormally behaving pigeons from various NYC neighborhoods between 2010 and 2015. We found that blood lead levels were significantly higher during the summer, an effect reported in children. Pigeon blood lead levels were not significantly different between years or among neighborhoods. However, blood lead levels per neighborhood in Manhattan were positively correlated with mean rates of lead in children identified by the NYC Department of Health and Mental Hygiene as having elevated blood lead levels (>10 μg/dl). We provide support for the use of the feral pigeon as a bioindicator of environmental lead contamination for the first time in the U.S. and for the first time anywhere in association with rates of elevated blood lead levels in children. This information has the potential to enable measures to assess, strategize, and potentially circumvent the negative impacts of lead and other environmental contaminants on human and wildlife communities.
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Affiliation(s)
- Fayme Cai
- Department of Ecology, Evolution, and Environmental Biology, Columbia University, New York City, NY, USA
| | - Rebecca M Calisi
- Department of Biology, Barnard College, Columbia University, New York City, NY, USA; Department of Neurobiology, Physiology and Behavior, University of California, Davis, Davis, CA, USA.
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8
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Lamb DT, Kader M, Ming H, Wang L, Abbasi S, Megharaj M, Naidu R. Predicting plant uptake of cadmium: validated with long-term contaminated soils. ECOTOXICOLOGY (LONDON, ENGLAND) 2016; 25:1563-1574. [PMID: 27619689 DOI: 10.1007/s10646-016-1712-0] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 08/11/2016] [Indexed: 06/06/2023]
Abstract
Cadmium accumulates in plant tissues at low soil loadings and is a concern for human health. Yet at higher levels it is also of concern for ecological receptors. We determined Cd partitioning constants for 41 soils to examine the role of soil properties controlling Cd partitioning and plant uptake. From a series of sorption and dose response studies, transfer functions were developed for predicting Cd uptake in Cucumis sativa L. (cucumber). The parameter log Kf was predicted with soil pHca, logCEC and log OC. Transfer of soil pore-water Cd2+ to shoots was described with a power function (R 2 = 0.73). The dataset was validated with 13 long-term contaminated soils (plus 2 control soils) ranging in Cd concentration from 0.2 to 300 mg kg-1. The series of equations predicting Cdshoot from pore-water Cd2+ were able to predict the measured data in the independent dataset (root mean square error = 2.2). The good relationship indicated that Cd uptake to cucumber shoots could be predicted with Cdpore and Cd2+ without other pore-water parameters such as pH or Ca2+. The approach may be adapted to a range of plant species.
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Affiliation(s)
- Dane T Lamb
- Global Centre for Environmental Remediation (GCER), The University of Newcastle (UoN), Callaghan, NSW, 2308, Australia.
- Cooperative Research Centre for Contamination Assessment and Remediation of the Environment (CRC CARE), Advanced Technology Building, Callaghan, NSW, 2308, Australia.
| | - Mohammed Kader
- Global Centre for Environmental Remediation (GCER), The University of Newcastle (UoN), Callaghan, NSW, 2308, Australia
- Cooperative Research Centre for Contamination Assessment and Remediation of the Environment (CRC CARE), Advanced Technology Building, Callaghan, NSW, 2308, Australia
| | - Hui Ming
- Cooperative Research Centre for Contamination Assessment and Remediation of the Environment (CRC CARE), Advanced Technology Building, Callaghan, NSW, 2308, Australia
- Centre for Environmental Risk Assessment and Remediation, University of South Australia, Building X, Mawson Lakes, SA, 5095, Australia
| | - Liang Wang
- Global Centre for Environmental Remediation (GCER), The University of Newcastle (UoN), Callaghan, NSW, 2308, Australia
- Cooperative Research Centre for Contamination Assessment and Remediation of the Environment (CRC CARE), Advanced Technology Building, Callaghan, NSW, 2308, Australia
| | - Sedigheh Abbasi
- Cooperative Research Centre for Contamination Assessment and Remediation of the Environment (CRC CARE), Advanced Technology Building, Callaghan, NSW, 2308, Australia
- Centre for Environmental Risk Assessment and Remediation, University of South Australia, Building X, Mawson Lakes, SA, 5095, Australia
| | - Mallavarapu Megharaj
- Global Centre for Environmental Remediation (GCER), The University of Newcastle (UoN), Callaghan, NSW, 2308, Australia
- Cooperative Research Centre for Contamination Assessment and Remediation of the Environment (CRC CARE), Advanced Technology Building, Callaghan, NSW, 2308, Australia
| | - Ravi Naidu
- Global Centre for Environmental Remediation (GCER), The University of Newcastle (UoN), Callaghan, NSW, 2308, Australia
- Cooperative Research Centre for Contamination Assessment and Remediation of the Environment (CRC CARE), Advanced Technology Building, Callaghan, NSW, 2308, Australia
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Kouddane N, Mouhir L, Fekhaoui M, Elabidi A, Benaakame R. Monitoring air pollution at Mohammedia (Morocco): Pb, Cd and Zn in the blood of pigeons (Columba livia). ECOTOXICOLOGY (LONDON, ENGLAND) 2016; 25:720-6. [PMID: 26903169 DOI: 10.1007/s10646-016-1631-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 02/14/2016] [Indexed: 05/20/2023]
Abstract
The concentrations of Pb, Cd and Zn were investigated in the blood of pigeons (Columba livia) in order to assess the degree of pollution by heavy metal. For this, wild city pigeons were caught at four different locations in Mohammedia classified according to their industrial activity and road traffic density. Significant difference in heavy metal concentrations were observed between sites studied, the highest lead and cadmium levels were found in industrial area and center town, while the highest zinc level was found in the less contaminated area. These results indicate that the industrial activities and the road traffic are the most important source of pollution.
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Affiliation(s)
- N Kouddane
- Département Génie des Procédés et Environnement, Faculté des Sciences et Techniques Mohammedia, Université Hassan II, B.P. 146, Mohammedia, Morocco.
| | - L Mouhir
- Département Génie des Procédés et Environnement, Faculté des Sciences et Techniques Mohammedia, Université Hassan II, B.P. 146, Mohammedia, Morocco
| | - M Fekhaoui
- Laboratoire d'Ecotoxicologie, Institut Scientifique, Université Mohamed V, Agdal, B.P. 703, Rabat, Morocco
| | - A Elabidi
- Laboratoire de Toxicologie et d'Hygiène industrielle, Environnementale, et de Recherches Médicolégales, Institut National d'Hygiène, Ministère de la santé, Rabat, Morocco
| | - R Benaakame
- Laboratoire de Toxicologie et d'Hygiène industrielle, Environnementale, et de Recherches Médicolégales, Institut National d'Hygiène, Ministère de la santé, Rabat, Morocco
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Cui J, Halbrook RS, Zang S, You J. Use of homing pigeons as biomonitors of atmospheric metal concentrations in Beijing and Guangzhou, China. ECOTOXICOLOGY (LONDON, ENGLAND) 2016; 25:439-46. [PMID: 26703383 DOI: 10.1007/s10646-015-1601-y] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 12/16/2015] [Indexed: 05/20/2023]
Abstract
Biomonitoring provides direct evidence of the bioavailability and accumulation of toxic elements in the environment and in the current study, homing pigeons were used as a biomonitor of atmospheric pollution in Beijing and Guangzhou, China. Cadmium (Cd), lead (Pb), and mercury (Hg) concentrations were measured in lung, kidney, and liver tissues of 25 homing pigeons collected from Beijing (n = 15) and Guangzhou (n = 10). Cadmium concentrations in all tissue and lung Pb concentrations were significantly greater in pigeons collected from Guangzhou compared to those collected from Beijing. Lung Cd and Pb concentrations corresponded to differences in ambient air concentrations between the two cities, suggesting that homing pigeons are valuable biomonitors of atmospheric metal contamination. Liver and kidney Hg concentrations were significantly greater in pigeons collected from Beijing compared to those collected from Guangzhou, while Hg concentrations in lung tissue were not significantly different. Results of the current study support a conclusion that homing pigeons provide valuable data for evaluating exposure and potential effects to environmental metal concentrations.
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Affiliation(s)
- Jia Cui
- Key Laboratory of Remote Sensing Monitoring of Geographic Environment, Harbin Normal University, Harbin, 150025, Heilongjiang, People's Republic of China
| | - Richard S Halbrook
- Cooperative Wildlife Research Laboratory, Southern Illinois University (Emeritus), Carbondale, IL, 62901, USA
| | - Shuying Zang
- Key Laboratory of Remote Sensing Monitoring of Geographic Environment, Harbin Normal University, Harbin, 150025, Heilongjiang, People's Republic of China.
| | - Jing You
- State Key Laboratory of Organic Geochemistry, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou, 510640, China
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Majidi Y, Bahramifar N, Ghasempouri SM. Pattern of mercury accumulation in different tissues of migratory and resident birds: Western reef heron (Egretta gularis) and Siberian gull (Larus heuglini) in Hara International Wetland-Persian Gulf. ENVIRONMENTAL MONITORING AND ASSESSMENT 2015; 187:4082. [PMID: 25492705 DOI: 10.1007/s10661-014-4082-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/02/2013] [Accepted: 10/28/2014] [Indexed: 06/04/2023]
Abstract
The Hara Mangrove Forest of the Persian Gulf is undergoing increasing pollution from industrial, municipal, and petroleum sources; however, little research in ecotoxicology has been carried out in this ecosystem. In the present study, mercury distribution and accumulation were investigated in muscle, liver, kidney, and feather of the resident Western reef heron (n = 15) and the migratory Siberian gull (n = 15). We also evaluated the relation between Hg concentrations, sex, and age (juvenile vs. adult). Results showed that the highest concentrations of Hg were recorded in the feather (35 ± 0.14-3.0 ± 0.27 mg kg(-1) dw) and at 3.7-, 1.6-, and 1.3-fold in muscle, kidney, and liver, respectively. Concentrations of mercury in tissues of migratory birds were two times higher than in resident birds; geographical differences and feeding habits were used to explain these variations. We found a weak relationship between Hg concentrations in feathers and internal tissues (r ≤ 0.50); conversely, liver presented strong positive correlations with other soft tissues, especially kidney (p > 0.05; r = 0.82). Results showed that sex and age have no significant effects on T-Hg accumulation in these birds (p > 0.05; r < -0.01). Based on these findings, Hg concentrations were low in both species. Therefore, Hg contamination of this aquatic ecosystem is not a threat. Accordingly, we recommend the use of the Western reef heron as a bioindicator of mercury pollution in this region.
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Affiliation(s)
- Yousef Majidi
- Department of Environmental Sciences, Faculty of Natural Resources and Marine Sciences, Tarbiat Modares University, P.O. Box 46414-356, Noor, Mazandaran, Iran
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Cui J, Wu B, Halbrook RS, Zang S. Age-dependent accumulation of heavy metals in liver, kidney and lung tissues of homing pigeons in Beijing, China. ECOTOXICOLOGY (LONDON, ENGLAND) 2013; 22:1490-7. [PMID: 24100781 DOI: 10.1007/s10646-013-1135-0] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 09/24/2013] [Indexed: 05/20/2023]
Abstract
Biomonitoring provides direct evidence of the bioavailability and accumulation of toxic elements in the environment. In the current study, 1-2, 5-6, and 9-10+ year old homing pigeons collected from the Haidian District of Beijing during 2011 were necropsied and concentrations of cadmium, lead, and mercury were measured in liver, lung, and kidney tissue. At necropsy, gray/black discoloration of the margins of the lungs was observed in 98 % of the pigeons. There were no significant differences in metal concentrations as a function of gender. Cadmium concentrations in all tissues and Pb concentrations in the lung tissues were significantly greater in 9-10+ year old pigeons compared to other age groups indicating that Cd and Pb were bioavailable. Mercury concentrations were not significantly different among age groups. Cadmium concentrations in kidney and lung tissues of 9-10+ year old pigeons were similar to or exceeded concentrations of Cd reported in pigeons from another high traffic urban area and most wild avian species from Korea suggesting that Cd in this region of Beijing may be of concern. Homing pigeons provide valuable exposure and bioaccumulation data not readily available from air monitoring alone, thus providing information regarding potential health effects in wildlife and humans in urban areas. As environmental quality standards are implemented in China, homing pigeons will serve as a valuable bio-monitor of the efficacy of these actions.
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Affiliation(s)
- Jia Cui
- Key Laboratory of Remote Sensing Monitoring of Geographic Environment, Harbin Normal University, Harbin, 150025, Heilongjiang, People's Republic of China
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Hoshyari E, Pourkhabbaz A, Mansouri B. Contaminations of metal in tissues of Siberian gull Larus heuglini: gender, age, and tissue differences. BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY 2012; 89:102-6. [PMID: 22534873 DOI: 10.1007/s00128-012-0655-2] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/02/2012] [Accepted: 04/06/2012] [Indexed: 05/12/2023]
Abstract
The objective of the present study was to investigate the levels of metals, namely cadmium, lead, and zinc, in Siberian gull (Larus heuglini) (n = 15), in order to: (1) examine the sex and gender related variation in trace metal accumulation, and (2) to determine the significant between metal concentrations in the kidney, liver, and pectoral muscle. The concentrations were different between the tissues of bird as well as among the interaction (sex × age), but this difference (except cadmium in liver and zinc in kidney) between the gender (male and female) and age (adult and juvenile) didn't exist. Results showed that the metal concentrations in the Siberian gull were decreased in sequence of kidney > liver > muscle. The cadmium, lead, zinc concentration overall means they were measured as 2.2 ± 0.7, 8.8 ± 2.5, and 91.1 ± 37. 1 μg/g for kidney, 1.1 ± 0.2, 5.1 ± 0.8, and 68.3 ± 27.8 μg/g for liver, and 0.8 ± 0.1, 3.4 ± 0.6, and 34.4 ± 23.2 μg/g for pectoral muscle, respectively.
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Affiliation(s)
- Ebrahim Hoshyari
- Department of Environmental Sciences, Faculty of Agriculture, Birjand University, Birjand, Iran.
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Sicolo M, Tringali M, Fumagalli P, Santagostino A. Columba livia as a sentinel species for the assessment of urban air genotoxicity. ARCHIVES OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY 2010; 59:484-491. [PMID: 20229058 DOI: 10.1007/s00244-010-9488-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/06/2009] [Accepted: 02/10/2010] [Indexed: 05/28/2023]
Abstract
This study explored the comet assay as a possible tool to assess genotoxicity in erythrocytes of Columba livia to detect genotoxic effects induced by exposure to urban air pollution. Fieldwork was conducted between June 2004 and June 2005 in the city of Milan, Italy, by sampling pigeons in different areas almost twice a week. Six air contaminants-CO, PM10, NO(2), O(3) (ozone), SO(2), and C6H6-plus polycyclic aromatic hydrocarbons (PAHs) in fine particles, temperature, and ultraviolet index, were considered. Genotoxicity levels, expressed as %DNA migrated, tail moment, and damage index (DI), were always higher in wild pigeons than in pigeons living indoors (controls). Animals exposed to urban air showed significant differences from season to season, and the genotoxic parameters presented the highest values in summer (45.30% +/- 1.40% %DNA migrated, 12.73 +/- 0.80 tail moment, and 22.30 +/- 0.15 x DI x 10(-1)); regression analyses showed a positive relation between DI and O(3) concentrations (P < 0.001). The use of the comet assay DI parameter as a rapid assessment of incipient genotoxic risk by pollution, as measured in C. livia living in urban areas, is also discussed.
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Affiliation(s)
- Matteo Sicolo
- Department of Environmental Sciences, University of Milan-Bicocca, Italy.
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Liu WX, Ling X, Halbrook RS, Martineau D, Dou H, Liu X, Zhang G, Tao S. Preliminary evaluation on the use of homing pigeons as a biomonitor in urban areas. ECOTOXICOLOGY (LONDON, ENGLAND) 2010; 19:295-305. [PMID: 19771513 DOI: 10.1007/s10646-009-0412-4] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/23/2008] [Accepted: 09/09/2009] [Indexed: 05/20/2023]
Abstract
This study evaluates the usefulness of homing pigeons as a biomonitor of polycyclic aromatic hydrocarbons (PAHs) in urban environments. The mean concentrations of total PAHs in liver and lung tissues were greater in pigeons from Beijing compared to pigeons from Chengdu, however, this difference was only statistically significant for PAH concentrations in liver tissue (P < 0.05). Similarly, the severity of anthracosis or pneumoconiosis in lung tissue and hepatitis in liver tissue was greater in pigeons from Beijing compared to pigeons from Chengdu. Low molecular weight PAHs dominated the contribution of individual PAHs in both tissues. Significant differences (P < 0.05) were observed for most low and moderate molecular weights PAHs in liver and for some low and high molecular weights PAHs in lung between the two cites. The profile patterns of individual PAHs were similar between lung tissue of pigeons and between local ambient airs in summer for both cities, whereas the profile patterns between liver tissue and pigeon food were less similar. These data suggest that homing pigeons may be of value as a biomonitor of environmental pollution in urban areas.
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Affiliation(s)
- W X Liu
- Laboratory for Earth Surface Processes, College of Urban and Environmental Sciences, Peking University, 100871, Beijing, China.
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Torres J, Foronda P, Eira C, Miquel J, Feliu C. Trace element concentrations in Raillietina micracantha in comparison to its definitive host, the feral pigeon Columba livia in Santa Cruz de Tenerife (Canary Archipelago, Spain). ARCHIVES OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY 2010; 58:176-182. [PMID: 19526264 DOI: 10.1007/s00244-009-9352-5] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/10/2009] [Accepted: 05/26/2009] [Indexed: 05/27/2023]
Abstract
The use of systems involving bird parasites as bioindicators of environmental pollution has been scarcely studied in comparison to other models involving fish and rodent parasites, which have been demonstrated as particularly adequate due to their bioaccumulation capacities. The present study evaluated the accumulation of nine trace elements in the cestode Raillietina micracantha and in its host Columba livia collected from the densely populated city of Santa Cruz de Tenerife (Canary Islands, Spain). Samples (kidney, liver, pectoral muscle, feathers, and R. micracantha) of 27 infected C. livia were selected for trace element analysis by inductively coupled plasma-mass spectrometry. Element levels in pigeon tissues revealed some degree of pollution in Santa Cruz de Tenerife, particularly by Pb and Zn. Pb and Mn mean concentrations were higher in R. micracantha than in the pigeon's soft tissues, with subsequent high bioaccumulation factors for Pb (kidney = 15.38, liver = 10.38, muscle = 79.83) and Mn (kidney = 6.81, liver = 7.52, muscle = 19.89, feathers = 6.11), among others. The negative relations detected for As concentrations between liver and R. micracantha emphasize a possible role of the cestode in As detoxification in host tissues. Considering the obtained bioaccumulation factors, the system R. micracantha/C. livia is proposed as another promising bioindicator system to evaluate environmental toxic element exposure, particularly Pb and Mn, in areas where pollution levels are still relatively low and where both common species are present.
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Affiliation(s)
- Jordi Torres
- Department of Sanitary Microbiology and Parasitology, Pharmacy Faculty, Laboratory of Parasitology, University of Barcelona, Joan XXIII Avenue, 08028 Barcelona, Spain.
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Fredricks TB, Fedynich AM, Benn S, Ford L. Environmental contaminants in white-winged doves (Zenaida asiatica asiatica) from the Lower Rio Grande Valley of Texas, USA. ARCHIVES OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY 2009; 57:387-396. [PMID: 19112559 DOI: 10.1007/s00244-008-9274-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/05/2008] [Accepted: 12/09/2008] [Indexed: 05/27/2023]
Abstract
Our study determined if white-winged doves (WWDs; Zenaida asiatica asiatica) breeding in locations where environmentally persistent contaminants occur in the Lower Rio Grande Valley of Texas have levels of contaminants that can hinder reproduction. During summer 2003, 70 (32 males, 38 females) adult WWDs were collected from 8 at-risk sites. Liver tissues were analyzed for ten major and trace elements and muscle tissues were analyzed for 20 organochlorine compounds, 21 polychlorinated biphenyl congeners, and toxaphene. Samples were compared to ten (five male, five female) captive-raised control WWDs. Arsenic, chromium, and lead were not detected or were below the detection limit, whereas copper, zinc, selenium, mercury, nickel, cadmium, and silver were detected in 70 (100%), 70 (100%), 52 (74%), 21 (30%), 4 (6%), 1 (1%), and 1 (1%) WWDs, respectively. None of the detected elements had significant sampling site, bird gender, or Site x Gender interactions, and each occurred at background levels. Toxaphene and polychlorinated biphenyls were not detected, whereas DDE, dieldrin, gamma-BHC, and chlordane were detected in 13 (19%), 5 (7%), 2 (3%), and 1 (1%) field-collected WWDs, respectively, but all concentrations occurred at background levels. Concentrations of elements and compounds in field-collected WWDs did not significantly differ from those of the controls. Correlations between leukocyte counts and detectable contaminants generally indicated no correlation between each percentage of leukocyte type present and levels of selenium, copper, zinc, mercury, or DDE detected. One sample that had 0.072 mug/g dieldrin exhibited a low lymphocyte percentage (66%) out of only five samples. Comparisons could not be made with gamma-BHC, chlordane, or the other elements that had a low number of samples with detectable levels. Overall, concentrations of elements and organochlorines found in WWDs were below levels known to impair reproduction and survival in birds.
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Affiliation(s)
- Timothy B Fredricks
- Caesar Kleberg Wildlife Research Institute, Texas A&M University-Kingsville, 700 University Boulevard, MSC 218, Kingsville, TX 78363, USA.
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Malik RN, Zeb N. Assessment of environmental contamination using feathers of Bubulcus ibis L., as a biomonitor of heavy metal pollution, Pakistan. ECOTOXICOLOGY (LONDON, ENGLAND) 2009; 18:522-36. [PMID: 19418220 DOI: 10.1007/s10646-009-0310-9] [Citation(s) in RCA: 83] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/11/2008] [Accepted: 04/06/2009] [Indexed: 05/06/2023]
Abstract
Concentrations of metals such as Ca, Cd, Co, Cr, Cu, Fe, K, Li, Mg, Mn, Ni, Pb, and Zn were analyzed in the feathers of cattle egret (Bubulcus ibis) from three breeding colonies in the Punjab province, Pakistan. The mean concentrations of Ca, Cd, Fe, Pb and Mn were significantly different between the three study sites (River Chenab, River Ravi and Rawal Lake Reservoir). The mean concentrations of Ca, Cd, Fe and Mn were significantly greater at the River Chenab heronry and Cr, Co, Zn, and Pb concentrations at the River Ravi heronry. The feathers of cattle egrets collected from the Rawal Lake Reservoir heronry were least contaminated. Multivariate statistical methods viz., Factor Analysis based on Principal Component Analysis (FA/PCA); Hierarchical Cluster analyses (HACA), and Correlation Analyses identified relatively similar associations of metals and their sources of input. Metals such as Ca, Mg, and K were related with natural input from parent rock material whereas trace metals viz., Cu, Cd, Co, Pb, Ni, and Zn were associated mainly with anthropogenic processes. Metals such as Fe, Mn, and Li were either correlated with natural input or with anthropogenic activities. Concentration of heavy metals such as Cd, Pb, and Cr were well above the threshold level that can cause adverse effects in birds and pose menace to the cattle egrets population in Pakistan. The study suggested that the feathers of cattle egret could be used as a bio-monitor of the local heavy metals contamination.
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Affiliation(s)
- Riffat Naseem Malik
- Environmental Biology Laboratory, Department of Plant Sciences, Quaid-i-Azam University, Islamabad 4600, Pakistan.
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Selected radionuclides and heavy metals in skeletons of birds of prey from eastern Poland. J Radioanal Nucl Chem 2009. [DOI: 10.1007/s10967-009-0029-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Kim J, Shin JR, Koo TH. Heavy metal distribution in some wild birds from Korea. ARCHIVES OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY 2009; 56:317-24. [PMID: 18574544 DOI: 10.1007/s00244-008-9180-z] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/03/2008] [Accepted: 04/28/2008] [Indexed: 05/13/2023]
Abstract
This study presents concentrations of heavy metals (manganese, zinc, lead, and cadmium) in tissues in six orders of Korean wild birds (n=37), 2000-2002. Zinc, manganese, lead, and cadmium concentrations in all tissues were highest in ancient murrelets (Synthliboramphus antiquus). Essential elements in Korean wild birds were within the normal range for wild birds and are maintained there by a normal homeostatic mechanism. Lead concentrations in livers of almost all birds were within the background levels. Cadmium concentrations in livers and kidneys of ancient murrelets exceeded background levels for wild birds, but other birds were within the normal range. Acute and chronic contaminations of lead and cadmium levels differed among groups (or species). We suggest that differences in lead and cadmium concentrations among groups are because of differences in diet and habitat. In ancient murrelets, zinc and manganese concentrations correlated with their cadmium concentration in livers. Zinc, manganese, and cadmium concentrations in murrelet livers were also higher than in other species. Therefore, we suggest that high zinc and manganese concentrations in ancient murrelets were related to their high cadmium concentrations.
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Affiliation(s)
- Jungsoo Kim
- Department of Environmental Science and Engineering, Kyung Hee University, Yongin, Gyeonggi-do 446-701, Republic of Korea
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Rhue RD, Mansell RS, Ou L, Cox R, Tang SR, Ouyang Y. The fate and behavior of lead alkyls in the environment: A review. ACTA ACUST UNITED AC 2009. [DOI: 10.1080/10643389209388435] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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22
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Metal concentrations in the liver and kidney of raptor species from the Calabria region, Italy. ACTA VET-BEOGRAD 2008. [DOI: 10.2298/avb0804315z] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
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Kim J, Lee H, Koo TH. Heavy-metal concentrations in three owl species from Korea. ECOTOXICOLOGY (LONDON, ENGLAND) 2008; 17:21-8. [PMID: 17955366 DOI: 10.1007/s10646-007-0172-y] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/03/2007] [Accepted: 09/21/2007] [Indexed: 05/13/2023]
Abstract
This study presents concentrations of heavy metals (iron, zinc, manganese, copper, lead, and cadmium) in livers of three owl species from Korea. Essential trace elements (iron, zinc, manganese, and copper) did not differ among the owl species. We suggest that the essential elements are within the normal range and are maintained by normal homeostatic mechanisms. Lead and cadmium concentrations in Eurasian Eagle Owls (Bubo bubo) were significantly lower than in Brown Hawk Owls (Nixos scutulata) and Collared Scops Owls (Otus lempiji). Lead and cadmium concentrations in Korean owl species were at background levels; lead concentrations in two Collared Scops Owls were above background concentrations. Lead and cadmium concentrations were similar to concentrations previously reported in owls from other parts of the world. We suggest that lead and cadmium concentrations in Korean owls are below toxic concentrations.
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Affiliation(s)
- Jungsoo Kim
- Department of Environmental Science and Engineering, Kyung Hee University, Yongin, Gyeonggi-do 446-701, Republic of Korea.
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Kalisińska E, Salicki W, Kavetska KM, Ligocki M. Trace metal concentrations are higher in cartilage than in bones of scaup and pochard wintering in Poland. THE SCIENCE OF THE TOTAL ENVIRONMENT 2007; 388:90-103. [PMID: 17854863 DOI: 10.1016/j.scitotenv.2007.07.050] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/08/2007] [Revised: 07/25/2007] [Accepted: 07/27/2007] [Indexed: 05/17/2023]
Abstract
Bones and cartilage of two species of diving ducks: the scaup Aythya marila (n=24) and the pochard A. ferina (n=24) were studied. Scaup is protected in Poland where it spends only the winter, while pochard is a game bird, abundant and breeding in Poland. In winter, the two species form large flocks off the southern coast of the Baltic, particularly in the Szczecin Lagoon where they were collected for this study. The bones and cartilage (trachea) were assayed for concentrations (dry weight-based) of three essential metals: iron (Fe), copper (Cu), and zinc (Zn); concentrations of the two toxic metals: lead (Pb) and cadmium (Cd) were assayed as well. These hard tissues of the two species showed the following order of metal concentrations Zn>Fe>Pb>Cu>Cd. In scaup and pochard bones, the respective geometric mean concentrations of Zn, Fe, Pb, Cu, and Cd were 94.4 and 102.0; 20.2 and 24.7; 6.2 and 9.6; 0.19 and 0.26; 0.114 and 0.162 mg/kg. The levels of all the metals in cartilage (Zn 149.1 and 165.8; Fe 58.4 and 116.3; Pb 10.6 and 14.9; Cu 1.41 and 3.31; Cd 0.144 and 0.175 mg/kg, respectively) were higher than in the bones of A. marila and A. ferina. However, statistically significant differences were found in respect to the essential metals only (Zn, Fe, Cu). The inter-species comparisons showed the two species to differ in their cartilage concentrations of Fe, Cu, Zn, and Cd and in their bone concentrations of Pb and Cd. In each case, the pochard exhibited higher concentrations of metals. This study showed distinct differences between trace element accumulation by two heavily mineralised avian body parts: leg bones (tarsometatarsus) and cartilage (trachea). The results are in agreement with data reported by other workers who analysed trace metals in cartilaginous and bone components of the femoral head in homoiotherm vertebrates, including humans. Therefore it is important that intra- and inter-species comparisons of hard biological components be based on corresponding body parts, and that relevant biochemical and ecotoxicological research be pursued.
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Affiliation(s)
- Elzbieta Kalisińska
- Department of Zoology, Agricultural University of Szczecin, 20 Doktora Judyma St., 71-466 Szczecin, Poland.
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Deng H, Zhang Z, Chang C, Wang Y. Trace metal concentration in Great Tit (Parus major) and Greenfinch (Carduelis sinica) at the Western Mountains of Beijing, China. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2007; 148:620-6. [PMID: 17240025 DOI: 10.1016/j.envpol.2006.11.012] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/30/2006] [Revised: 11/16/2006] [Accepted: 11/19/2006] [Indexed: 05/13/2023]
Abstract
We examined the concentrations of 11 trace metals in tissues from 10 body parts of Great Tits and Greenfinches collected at Badachu Park in the Western Mountains of Beijing, China to assess the metal accumulation level, distribution among body parts, and species and gender related variations. The highest concentrations of Hg, Ni, Zn, and Mn were found in the feather; Pb and Co in the bone; Cd, Cr, and Se in the kidney, and Cu in the liver and heart. Metal concentrations had substantial interspecific variation with Great Tits showing higher levels of Hg, Cr, Ni, and Mn than Greenfinches in tissues of most body parts. Gender related variations were body part and species specific. Meta-analyses using data from this study and other studies suggested that metal concentrations of Great Tits at our study site were relatively low and below the toxic levels.
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Affiliation(s)
- Haili Deng
- Ministry of Education Key Laboratory for Biodiversity Sciences and Ecological Engineering, College of Life Sciences, Beijing Normal University, Beijing 100875, China
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Nam DH, Lee DP. Possible routes for lead accumulation in feral pigeons (Columba livia). ENVIRONMENTAL MONITORING AND ASSESSMENT 2006; 121:355-61. [PMID: 16703418 DOI: 10.1007/s10661-005-9131-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/06/2005] [Accepted: 11/04/2005] [Indexed: 05/09/2023]
Abstract
This study examined possible routes for lead (Pb) accumulation in resident pigeons collected from rural, urban, and four industrial sites in Korea. The accumulation pattern of Pb was comparable to the study sites. The highest Pb concentration was found in the bone, followed by kidney, liver, and lung of pigeons. Highest Pb residues in bones were found in urban (Seoul), and two industrial complex areas (Busan and Ulsan), which were about 15 times higher than rural area (Duckjuk island), and followed by Ansan and Yochon industrial areas. Regional Pb variations in liver, kidney, and lung tissues were also similar pattern with the bone Pb difference. These findings indicate that Pb accumulation in tissues of pigeons may be affected by the Pb exposure in their respective habitats. Crop contents and gizzard materials were investigated as representing the ingested items. No difference of Pb concentration was observed in major foods (maize and/or wheat) of crop contents in the study sites except Busan, whereas variations of Pb levels in gizzard materials were indicative of a similar pattern with tissue Pb differences. The Pb concentration in tissues of pigeons did not correspond well to the atmospheric Pb levels. With regard to possible Pb sources, ingested items especially materials present in the gizzard are important sources for Pb contamination to pigeons because Pb-containing sources may be expected to present in roadside particles, dusts, paint chips and building flakes. However, air Pb value being low may not affect significant as the regional variations in tissues of pigeons.
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Affiliation(s)
- Dong-Ha Nam
- School of Environment and Applied Chemistry, Laboratory for Animal Ecology, Kyunghee University, Seoul, Korea
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Nam DH, Lee DP. Reproductive effects of heavy metal accumulation on breeding feral pigeons (Columba livia). THE SCIENCE OF THE TOTAL ENVIRONMENT 2006; 366:682-7. [PMID: 16545429 DOI: 10.1016/j.scitotenv.2006.02.004] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/07/2005] [Revised: 02/01/2006] [Accepted: 02/07/2006] [Indexed: 05/07/2023]
Abstract
To investigate the effects of heavy metal accumulations on breeding birds, we compared the egg size, eggshell thickness and some reproductive parameters in feral pigeon populations collected from Seoul and Ansan colonies. The results showed that concentrations of Pb in bone and Cd in kidney of adult pigeons in Seoul were three times higher than in Ansan colony. Significant positive correlation was also observed between Pb and Zn in bone and Cd and Zn in kidney of adult pigeons from Seoul, but not Ansan. This indicates that pigeons at Seoul may be affected more by the toxic Pb and Cd exposure in the environment rather than those at Ansan because of the antagonistic action of Zn against Pb and Cd toxicity. No significant difference was observed in egg characteristics (egg length, width and shell thickness), clutch size (number of eggs per clutch), incubation periods and hatchability of squabs between the two study sites. Although no significant difference was observed, body weight, and primary wing, bill and tarsus lengths of nestlings from Seoul which is more polluted were rather smaller than those from Ansan. Nestlings at Seoul fledged significantly later than at the less polluted site (Ansan). We also observed significantly lower fledging success at Seoul than Ansan colony. Elevated metal exposure may thus result in decreasing growth rate in pigeon nestlings resulting in fledging length and fledging success. Our results suggest a possible effect of heavy metal bioaccumulation on breeding of feral pigeons.
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Affiliation(s)
- Dong-Ha Nam
- Laboratory for Animal Ecology, School of Environment and Applied Chemistry, Kyunghee University, Korea
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Nam DH, Lee DP. Monitoring for Pb and Cd pollution using feral pigeons in rural, urban, and industrial environments of Korea. THE SCIENCE OF THE TOTAL ENVIRONMENT 2006; 357:288-95. [PMID: 16169573 DOI: 10.1016/j.scitotenv.2005.08.017] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/18/2005] [Revised: 08/05/2005] [Accepted: 08/12/2005] [Indexed: 05/04/2023]
Abstract
This study was aimed at evaluating the lead (Pb) and cadmium (Cd) contamination status using resident pigeons from rural (island), central urban (Seoul), and four industrial complex areas in Korea with varying traffic density as well as atmospheric metal pollution records. We also discussed the results with respect to metal exposure trends in urban area after introduction of lead-free gasoline in Korea. Mean concentrations of Pb and Cd in bone and kidney of pigeons from Seoul were comparable to those from industrial complex areas and were about 15-20 times those at the reference site. This suggests that exposure to metals in the urban environment is as high as in the industrial areas. Lead and Cd concentrations in lungs of pigeons from Seoul were significantly higher by more than three times in 2000 than in 1991 (p < 0.01), whereas the residues in liver, kidney, and bone remained at a similar level, despite the introduction of unleaded gasoline in 1993. The Pb and Cd concentrations in tissues of pigeons did not decrease as atmospheric metal levels decreased. Ingestion may be more important than inhalation in exposing pigeons to Pb and Cd in this study.
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Affiliation(s)
- Dong-Ha Nam
- Laboratory for Animal Ecology, School of Environment and Applied Chemistry, Kyunghee University, South Korea
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Swaileh KM, Sansur R. Monitoring urban heavy metal pollution using the House Sparrow (Passer domesticus). ACTA ACUST UNITED AC 2006; 8:209-13. [PMID: 16395481 DOI: 10.1039/b510635d] [Citation(s) in RCA: 92] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The House Sparrow (Passer domesticus) is one of the most successful birds in the urban environment, and has a global distribution. The present study aims to provide baseline data about metals in sparrows from urban environments in the West Bank and to investigate the possibility of using the House Sparrow to monitor metal pollution in urban environments. Concentrations of Cu, Cd, Pb and Zn were measured in different tissues and organs of male and female juvenile (1-4 weeks old) and adult House Sparrows from the West Bank. Tissues and organs had the following order of metal richness: liver > stomach > bone > lung, feathers > muscles > egg contents, brain > heart > egg shell. Significant correlation coefficients were observed for the concentrations of Cu, Pb, and Zn in the egg shell and for the egg contents. Male and female Sparrows showed no significant differences in their metal concentrations. Adult Sparrows collected from rural areas were found to have significantly less Cu, Pb, and Zn (but not Cd) concentrations than those from urban environments. In order to investigate metal accumulation with age, metal concentrations were plotted against age stage (egg, 1-, 2-, 3-, and 4-week-old juveniles and adults). Significant relationships were observed between age stage and Cu, Pb, and Zn concentrations. The results provide some evidence for the potential of the House Sparrow as a biomonitor for urban heavy metal pollution. However, further issues regarding metal physiological regulation and the correlations between metals in the environment and those in tissues of the House Sparrows have to be addressed before recommending this bird as a biomonitor for urban metal pollution.
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Affiliation(s)
- K M Swaileh
- Dept. of Biology and Biochemistry, Birzeit University, P.O. Box 14, Birzeit, West Bank, Palestinian Authority.
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Nam DH, Anan Y, Ikemoto T, Okabe Y, Kim EY, Subramanian A, Saeki K, Tanabe S. Specific accumulation of 20 trace elements in great cormorants (Phalacrocorax carbo) from Japan. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2005; 134:503-14. [PMID: 15620596 DOI: 10.1016/j.envpol.2004.09.003] [Citation(s) in RCA: 62] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/30/2004] [Accepted: 09/08/2004] [Indexed: 05/13/2023]
Abstract
This study is to elucidate the specific accumulation of 20 trace elements in tissues/organs of great cormorants from two different colonies (Lake Biwa and Mie) in Japan. In the body distribution of trace elements, some elements revealed tissue-specific accumulation such as most of the burden of Mo, Ag and Cd in liver, Tl and Cd in kidney, Cu, Rb and Cs in muscle, and V, Sr and Ba in bone. Gender-related variation was not observed in both populations for most of the trace elements, except for higher hepatic Sr in males from Lake Biwa. Hepatic V, muscular Hg and Tl, and Cd in liver, kidney and muscle increased with growth. Comparison of trace element levels in tissues between the two colonies showed that Cr, Rb, Sr, Cd, Cs, Ba and Tl levels were higher in Lake Biwa than in Mie, whereas Zn, Co and Hg in Mie samples were greater than Lake Biwa. Variations of elemental levels in stomach contents also showed similar patterns, thus, showing that dietary sources tended to be the main factor for these regional variations. Toxic Hg and Cd concentrations in the liver of cormorants from the two colonies were lower than those from other areas, implying relatively low exposure to these metals in the present study sites. Concentrations of V, Co, Ag, Cd, Cs, Hg, Tl, Pb and Bi in liver remained more or less at the same level between 1993 and 2003, while hepatic Cr, Mn, Cu, Zn, Se, Rb, Sr and Ba showed apparent decrease, which might be related to the biological factors.
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Affiliation(s)
- Dong-Ha Nam
- Center for Marine Environmental Studies, Ehime University, Bunkyo-cho 2-5, Matsuyama 790-8566, Japan
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Kålås JA, Steinnes E, Lierhagen S. Lead exposure of small herbivorous vertebrates from atmospheric pollution. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2000; 107:21-29. [PMID: 15093005 DOI: 10.1016/s0269-7491(99)00155-4] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/28/1999] [Accepted: 06/01/1999] [Indexed: 05/24/2023]
Abstract
Concentrations of Pb in livers of willow grouse (Lagopus lagopus), black grouse (Tetrao tetrix), and hare (Lepus timidus) were determined in samples collected during the period 1990-92 from 77 locations distributed across Norway. Our objective was to elucidate the impact of long-range atmospheric transport on the Pb exposure of the animals. The moss Hylocomium splendens was measured for atmospheric Pb deposition and Pb in soil at 60-cm depth was determined to reflect the natural geochemical background at the study locations. Strong positive relationships were found between Pb in liver and atmospheric deposition of Pb for all species and age groups studied. Results indicate that long-range atmospheric transport was the main source of Pb in the animals studied. This conclusion was supported by Pb analysis of typical food plants for the animals. Correlation between Pb in liver and Pb in soil mineral matter was observed only when considering sites with very low impact of atmospheric deposition. Even though the observed liver Pb concentrations may seem low (< or =12 microg g(-1) dw) they approach levels where sub-lethal effects cannot be ignored.
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Affiliation(s)
- J A Kålås
- Norwegian Institute for Nature Research, Tungasletta 2, N-7485 Trondheim, Norway.
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Ferns PN, Anderson JI. Lead in the diet and body tissues of dunlins, Calidris alpina, from the Bristol Channel, UK. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 1997; 96:35-42. [PMID: 15093430 DOI: 10.1016/s0269-7491(97)00008-0] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/15/1996] [Accepted: 12/12/1996] [Indexed: 05/24/2023]
Abstract
Lead concentrations were determined in the organs of a shorebird, the dunlin, in its main invertebrate prey, and in sediments collected from five sites in the Bristol Channel. The highest sediment concentrations were found in the Taff Estuary (97 microg g(-1) dry mass). The highest concentrations in invertebrates were found in the upper Severn Estuary (45 microg g(-1) dry mass in Nereis diversicolor). In dunlins, the highest concentrations were found in the sternum (25 microg g(-1) dry mass in males), followed by the beak, legs, kidney, liver and pectoral muscle. Adult males contained significantly higher concentrations (ca 20%) than adult females, and in some cases adults had significantly higher concentrations than first year birds (36% higher in the case of the sternum). Lead concentrations tended to increase throughout the winter, being 37-115% higher in the spring. Birds were able to purge themselves of a substantial portion of their body lead burdens, probably during the autumn moult.
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Affiliation(s)
- P N Ferns
- School of Pure and Applied Biology, University of Wales, Cardiff, PO Box 915, Cardiff, CF1 3TL, UK
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Ieradi LA, Cristaldi M, Mascanzoni D, Cardarelli E, Grossi R, Campanella L. Genetic damage in urban mice exposed to traffic pollution. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 1996; 92:323-328. [PMID: 15091385 DOI: 10.1016/0269-7491(95)00109-3] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/21/1995] [Accepted: 10/30/1995] [Indexed: 05/24/2023]
Abstract
Wild rodents (Mus domesticus) were collected in three areas in Rome exposed to different traffic flows to ascertain a possible correlation between genetic damage and heavy metal concentration. The concentration of lead, cadmium and zinc were determined in liver, kidney and bones and two mutagenicity tests (micronucleus test and sperm abnormality assay) were employed. The results obtained showed that the contents of lead and cadmium were higher in animals collected in areas with high traffic flows than in those from control areas. A statistically significant increase of the frequency of micronucleated erythrocytes and of abnormal sperm cells was also obtained in animals collected in sites with high traffic flows. The investigation confirmed the suitability of using wild rodents as bioindicators of environmental pollution and as key-organisms in programs of pollution monitoring and environmental conservation.
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Affiliation(s)
- L A Ieradi
- Centro Studi Acidi Nucleici, CNR, Dipartimento di Genetica e Biologia Molecolare, Universitá La Sapienza, Piazzale A. Moro 5, 00185 Roma, Italy
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Denneman WD, Douben PE. Trace metals in primary feathers of the Barn Owl (Tyto alba guttatus) in The Netherlands. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 1993; 82:301-10. [PMID: 15091780 DOI: 10.1016/0269-7491(93)90133-9] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/07/1991] [Accepted: 09/24/1992] [Indexed: 05/06/2023]
Abstract
The number of Barn Owls in The Netherlands has been reduced substantially over the last few decades. Death as a result of poisoning seems unlikely, but the pathology of all bird species found dead in The Netherlands between 1975 and 1988 (n = 15 422) shows that 21% of all the birds were contaminated. However, the most important factor responsible for the decline in Barn Owl numbers in The Netherlands has not yet been established. As a part of a new national protection plan for the Barn Owl, the role of heavy metals has been investigated. Concentrations of heavy metals in the primary feathers of the Barn Owl varied according to their position in the wing; especially As, Sb, Fe and Zn whose concentrations depended on the place of the primary feather in the wing and the part of the vane which is used for the monitoring. The HS7 feather vane appears to provide a good estimate, even though the metal concentrations of this feather are always slightly lower than the concentrations in mixed samples of all ten primaries. It is recommended that they are used as a standard. Many factors affect metal concentrations. Increasing levels with age are found, presumably because metals are stored during growth at the end of the feathers as a method of reducing possible harmful effects. No significant correlations were found between the metal concentrations in the organs and those in the feather. Kidney and liver concentrations are always lower than the generally accepted levels for pathological damage of these organs. Even though metal concentrations in Barn Owl feathers are high compared with those reported for other birds in the Netherlands, it is concluded that Barn Owls are not adversely affected by current levels of heavy metal contamination in The Netherlands.
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Affiliation(s)
- W D Denneman
- TNO Policy Research, TNO Institute of Spatial Organization, PO Box 6041, 2600 JA Delft, The Netherlands
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Terrestrial isopods: useful biological indicators of urban metal pollution. Oecologia 1992; 89:32-41. [DOI: 10.1007/bf00319012] [Citation(s) in RCA: 55] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/1991] [Accepted: 08/15/1991] [Indexed: 10/26/2022]
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Scanlon P. Chapter 8 Effects of Highway Pollutants Upon Terrestrial Ecosystems. STUDIES IN ENVIRONMENTAL SCIENCE 1991. [DOI: 10.1016/s0166-1116(08)70086-4] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
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Garcia MTA, Vazquez IC. Effet du plomb atmospherique sur le foie et les reins des pigeons de La Ville de Madrid. ACTA ACUST UNITED AC 1988. [DOI: 10.1080/09593338809384560] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Antonio García MT, Martinez-Conde E, Corpas Vazquez I. Lead levels of feral pigeons (Columba livia) from Madrid (Spain). ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 1988; 54:89-96. [PMID: 15092526 DOI: 10.1016/0269-7491(88)90139-x] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/14/1987] [Revised: 01/28/1988] [Accepted: 02/17/1988] [Indexed: 05/24/2023]
Abstract
Tissue lead data are presented for populations of feral pigeons (Columba livia) from three locations in Madrid (Spain). The lead present in the lungs and digestive tract of pigeons increased progressively with traffic density and in parallel with atmospheric and ground lead values. The contribution of the respiratory route of Pb intake to the pigeons was about three times greater than the digestive route. The highest Pb values were found in bones. It is suggested that the pigeons gave a greatly magnified picture of lead pollution in cities than indicated by atmospheric lead concentrations.
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Affiliation(s)
- M T Antonio García
- Dpto Biología Animal II (Fisiología Animal), Facultad de Ciencias Biológicas, Universidad Complutense de Madrid, 28040 Madrid, Spain
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Forsyth DS, Marshall WD, Collette MC. Ionic alkylleads in avian tissues from aquatic and terrestrial environments. Appl Organomet Chem 1988. [DOI: 10.1002/aoc.590020305] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Drasch GA, Walser D, Kösters J. The urban pigeon (Columba livia, Forma urbana) - A biomonitor for the lead burden of the environment. ENVIRONMENTAL MONITORING AND ASSESSMENT 1987; 9:223-232. [PMID: 24254223 DOI: 10.1007/bf00419896] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
The concentrations of lead in the femura (Pb-F) and the 5-aminolaevulinic-acid-dehydratase in blood (ALA-D) have been determined in three pigeon populations (50 birds each), caught at urban sites with different traffic densities. The following mean concentrations were found (Pb-F [mg/kg wet wt.]/ALA-D [U/I]): 10.7/18.8 in the low burdened group, 27.9/10.8 in the moderate burdened group, and 49.5/5.6 in the high burdened group. These values were compared with a controlled group of 50 farm pigeons from two remote pigeonries, sited well away from motorways (Pb-F: 1.0/ALA-D: 35.6). The result was a strong positive correlation of the Pb-F and an inverse correlation of the ALA-D to the number of cars per day at the different sites. These local effects contributed much more to the differences of the Pb-F and ALA-D (in comparison with the rural pigeons) than the over-all elevated lead background level in the city. It has been concluded that the pigeon is an almost ideal animal for monitoring a narrow range of environmental lead burden. The main reason for this is that this species is exceptionally stationary; the usual ranges of the feeding, nesting, and sleeping sites of the pigeon are not greater than several hundred meters.
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Affiliation(s)
- G A Drasch
- Institut für Rechtsmedizin der Ludwig-Maximilians, Universität München, Frauenlobstr. 7a, D-8000, München 2, Germany
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Scheuhammer AM. The chronic toxicity of aluminium, cadmium, mercury, and lead in birds: a review. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 1987; 46:263-295. [PMID: 15092724 DOI: 10.1016/0269-7491(87)90173-4] [Citation(s) in RCA: 468] [Impact Index Per Article: 12.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/01/1986] [Revised: 02/04/1987] [Indexed: 05/24/2023]
Abstract
The toxicity of chronic dietary metal exposure in birds is reviewed. It is concluded that significant physiological and biochemical responses to such exposure conditions occur at dietary metal concentrations insufficient to cause signs of overt toxicity. Particularly important are reproductive effects which include decreased egg production, decreased hatchability, and increased hatchling mortality. Young, growing birds are typically more sensitive to the toxic effects of chronic metal exposure than adults, and altricial species are often more sensitive than precocial species. Factors which modify the absorption and toxicity of heavy metals, such as Se for the case of Hg, and Ca for the case of Pb and Cd, are discussed. Monitoring strategies for assessing environmental metal exposure in birds are evaluated.
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Affiliation(s)
- A M Scheuhammer
- Canadian Wildlife Service, Environment Canada, Ottawa, Ontario, Canada K1A 0E7
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Custer TW, Christian Franson J, Moore JF, Myers JE. Reproductive success and heavy metal contamination in Rhode Island common terns. ACTA ACUST UNITED AC 1986. [DOI: 10.1016/0143-1471(86)90105-4] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Lead concentrations and reproductive success in European starlings Sturnus vulgaris nesting within highway roadside verges. ACTA ACUST UNITED AC 1986. [DOI: 10.1016/0143-1471(86)90005-x] [Citation(s) in RCA: 65] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Abstract
After reviewing of the sources of lead poisoning in birds, the diagnostic value of several clinicopathologic parameters for the diagnosis of plumbism in birds is discussed. These parameters include venous lead concentration, plasma delta-aminolaevulinic acid dehydratase concentration (ALA-D), aminolaevulinic-acid (ALA) excretion in urine, free erythrocytic protoporphyrin (FEPP) and zinc protoporphyrin (ZPP) concentrations in venous blood, and the percentage of fluorocytes, reticulocytes, and erythrocytes with basophilic stippling in peripheral blood. The CaNa2 EDTA lead mobilization test is also mentioned.
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Hoffman DJ, Franson JC, Pattee OH, Bunck CM, Murray HC. Biochemical and hematological effects of lead ingestion in nestling American kestrels (Falco sparverius). COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY. C, COMPARATIVE PHARMACOLOGY AND TOXICOLOGY 1985; 80:431-9. [PMID: 2861031 DOI: 10.1016/0742-8413(85)90080-5] [Citation(s) in RCA: 40] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
One-day old American kestrel (Falco sparverius) nestlings were orally dosed daily with 5 microliters/g of corn oil (controls), 25, 125 or 625 mg/kg of metallic lead in corn oil for 10 days. Forty per cent of the nestlings receiving 625 mg/kg of lead died after 6 days and growth rates were significantly depressed in the two highest lead dosed groups. At 10 days hematocrit values were significantly lower in the two highest lead treated groups, and hemoglobin content and red blood cell delta-aminolevulinic acid dehydratase (ALAD) activity was depressed in all lead treated groups. Plasma creatine phosphokinase decreased in the two highest treatment groups. Brain, liver and kidney ALAD activities, brain RNA to protein ratio and liver protein concentration decreased after lead exposure whereas liver DNA, DNA to RNA ratio and DNA to protein ratio increased. Brain monoamine oxidase and ATPase were not significantly altered. Measurements of the ontogeny of hematological variants and enzymes in normal development, using additional untreated nestlings, revealed decreases in red blood cell ALAD, plasma aspartate amino transferase, lactate dehydrogenase, brain DNA and RNA and liver DNA, whereas hematocrit, hemoglobin, plasma alkaline phosphatase, brain monoamine oxidase, brain ALAD and liver ALAD increased during the first 10 days of posthatching development. Biochemical and hematological alterations were more severe than those reported in adult kestrels or precocial young birds exposed to lead. Alterations may be due in part to delayed development.
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Pattee OH. Eggshell thickness and reproduction in American kestrels exposed to chronic dietary lead. ARCHIVES OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY 1984; 13:29-34. [PMID: 6703783 DOI: 10.1007/bf01055643] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/16/2023]
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Tjell JC, Christensen TH, Bro-Rasmussen F. Cadmium in soil and terrestrial biota, with emphasis on the Danish situation. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 1983; 7:122-140. [PMID: 6851919 DOI: 10.1016/0147-6513(83)90057-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/21/2023]
Abstract
The cadmium load on the soil and terrestrial biota in the industrialized countries appears to be on the increase. Due to a relatively high mobility of this metal in the soil-plant system, the likely gradual increase in soil concentrations will influence the cadmium load on organisms in the terrestrial biota. It might be too early to predict the actual rate of increase in the cadmium load on specific organisms but some attempts to do so have suggested an annual increase rate of 0.5-2% in the human food intake of the metal. Although the present cadmium pollution of the environment at large is not yet crucial, the most sensitive species, man and other long-lived mammals, might soon need introduction of countermeasures to seriously reduce the load of this toxic metal. The most feasible countermeasures to be taken are reductions in emission to air directly or indirectly via reduction of the indiscriminate use of the metal for common consumer goods. A decrease of the inflow to soils in phosphate fertilizer may be more difficult to curb, but a reduced fertilization rate on most areas might be possible without loss of fertility. Sludge may not be a major source of cadmium nationally, but may locally significantly increase the inflows to agriculture (Statens Naturvårdsverk, 1978; Miljøstyrelsen, 1980; Umweltbundesamt, 1981; Department of the Environment, 1980.
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