1
|
Bain PA, Gaylard S, Zariff R, Bansemer M, Pahl S, Lewis C. Metal concentrations in fish, crabs, and bivalve molluscs from marine waters adjacent to a multi-metals smelter and refinery. MARINE POLLUTION BULLETIN 2024; 206:116783. [PMID: 39089206 DOI: 10.1016/j.marpolbul.2024.116783] [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: 05/22/2024] [Revised: 07/22/2024] [Accepted: 07/24/2024] [Indexed: 08/03/2024]
Abstract
Metal concentrations were determined in tissues of finfish, crabs, and bivalve molluscs collected from marine waters near Port Pirie, South Australia, the site of a long-standing multi-metals smelter and refinery. A general trend of tissue metal concentrations in order of highest to lowest was observed in bivalves > crabs > finfish. A lead concentration of 158 ± 6.6 mg/kg (wet wt.) was observed in blue mussels (Mytilus galloprovincialis) sampled close to the smelter. Lead concentrations correlated positively with proximity to the smelter in all biota analysed. Similar relationships were observed for cadmium, copper, zinc and selenium in all biota except razorfish (Pinna bicolor; Bivalvia: Pinnidae), which showed no correlation with proximity to the smelter for these metals. Inorganic arsenic concentrations were below the limit of reporting in the majority of the analysed samples, however inorganic arsenic concentrations in blue swimmer crabs (Portunus armatus) and blue mussels correlated with proximity to the smelter. Mercury concentrations in the biota analysed were generally low and showed variable relationships with proximity to the smelter, with no significant correlation observed in finfish and razorfish, a significant positive correlation in blue mussels, and a significant negative correlation in blue swimmer crabs. This is the first major study of metal concentrations in recreationally-targeted marine species near Port Pirie species for more than two decades. Comparison with data from previous studies conducted shows little change in tissue metal concentrations in marine biota near Port Pirie over the past 40 years.
Collapse
Affiliation(s)
- Peter A Bain
- Scientific Services Branch, Health Protection and Regulation, Department for Health and Wellbeing, 11 Hindmarsh Square, Adelaide, SA 5000, Australia.
| | - Sam Gaylard
- Environmental Science Branch, Science and Systems Directorate, Environment Protection Authority, 211 Victoria Square, Adelaide, SA 5000, Australia
| | - Razia Zariff
- Scientific Services Branch, Health Protection and Regulation, Department for Health and Wellbeing, 11 Hindmarsh Square, Adelaide, SA 5000, Australia
| | - Matthew Bansemer
- Fisheries and Aquaculture, Department of Primary Industries and Regions, 2 Hamra Avenue, West Beach, SA 5024, Australia
| | - Stephen Pahl
- Food Sciences, South Australian Research and Development Institute, Department of Primary Industries and Regions, 2B Hartley Grove, Urrbrae, SA 5064, Australia
| | - Carolyn Lewis
- Scientific Services Branch, Health Protection and Regulation, Department for Health and Wellbeing, 11 Hindmarsh Square, Adelaide, SA 5000, Australia
| |
Collapse
|
2
|
Bank MS, Ho QT, Kutti T, Kögel T, Rodushkin I, van der Meeren T, Wiech M, Rastrick S. Multi-isotopic composition of brown crab (Cancer pagurus) and seafloor sediment from a mine tailing sea disposal impacted fjord ecosystem. JOURNAL OF HAZARDOUS MATERIALS 2024; 471:134406. [PMID: 38688218 DOI: 10.1016/j.jhazmat.2024.134406] [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: 12/20/2023] [Revised: 04/16/2024] [Accepted: 04/23/2024] [Indexed: 05/02/2024]
Abstract
Sea disposal of mine tailings in fjord ecosystems is an important coastal management issue in Norway and occurs at the land-sea interface. Here we studied accumulation of heavy metals in brown crab (Cancer pagurus) and seafloor sediment from Jøssingfjord, Norway during 2018 to evaluate long-term, legacy pollution effects of coastal mine tailing sea disposal activities. Nickel and copper sediment pollution in the mine tailing sea disposal area was classified as moderate and severe, respectively, under Norwegian environmental quality standards, and highlights the persistent hazard and legacy impacts of heavy metals in these impacted fjord ecosystems. Mercury, zinc, and arsenic had stronger affinities to brown crab muscle likely due to the presence of thiols, and availability of metal binding sites. Our multi-isotopic composition data showed that lead isotopes were the most useful source apportionment tool for this fjord. Overall, our study highlights the importance and value of measuring several different heavy metals and multiple isotopic signatures in different crab organs and seafloor sediment to comprehensively evaluate fjord pollution and kinetic uptake dynamics. Brown crabs were suitable eco-indicators of benthic ecosystem heavy metal pollution in a fjord ecosystem still experiencing short- and long-term physical and chemical impacts from coastal mining sea disposal activities.
Collapse
Affiliation(s)
- Michael S Bank
- Institute of Marine Research, Bergen, Norway; University of Massachusetts Amherst, Amherst, MA, USA.
| | | | - Tina Kutti
- Institute of Marine Research, Bergen, Norway
| | - Tanja Kögel
- Institute of Marine Research, Bergen, Norway
| | - Ilia Rodushkin
- Division of Geosciences, Luleå University of Technology, SE-971 87 Luleå, Sweden; ALS Scandinavia AB, SE-971 87 Luleå, Sweden
| | | | | | | |
Collapse
|
3
|
Silva MR, Faial KCF, Freitas ÁC, Fernandes MEB. Use of the gonadal structures of the mangrove crab Ucides cordatus as a biomarker for environmental contamination by metals. MARINE POLLUTION BULLETIN 2024; 198:115862. [PMID: 38041886 DOI: 10.1016/j.marpolbul.2023.115862] [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: 10/16/2023] [Revised: 11/24/2023] [Accepted: 11/26/2023] [Indexed: 12/04/2023]
Abstract
This study investigates the concentration of metals in the different developmental phases of the gonads of Ucides cordatus from mangrove areas of Vila do Bacuriteua on the Bragança Peninsula, Caeté-Taperaçu Marine Extractive Reserve, state of Pará, on the Brazilian Amazon coast. Elemental analysis was determined by inductively coupled plasma optical emission spectrometry (ECP-OES). Metal concentration in males ranged from Cd = 0.04 to Cu = 2.27 mg kg-1 ww in the Developing and Developed gonadal stages, respectively. In females it was from Cd = 0.11 to Cu = 8.43 mg kg-1 ww only in the Developed stage). The elements Cr and Pb, for both sexes, presented concentrations above the limits allowed by the Brazilian regulatory body and only Pb by the international agencies, revealing a higher degree of contamination of these metals in the gonads of the mangrove crabs. Increasing mangrove crab consumption amplifies the risks of metal contamination among the human population and may cause public health problems.
Collapse
Affiliation(s)
- Messias R Silva
- Laboratório de Ecologia de Manguezal, Instituto de Estudos Costeiros, Universidade Federal do Pará, Bragança, Pará, Brazil.
| | - Kelson C F Faial
- Laboratório de Toxicologia, Seção de Meio Ambiente, Instituto Evandro Chagas, Ananindeua, Pará, Brazil.
| | - Ádria C Freitas
- Laboratório de Ecologia de Manguezal, Instituto de Estudos Costeiros, Universidade Federal do Pará, Bragança, Pará, Brazil.
| | - Marcus E B Fernandes
- Laboratório de Ecologia de Manguezal, Instituto de Estudos Costeiros, Universidade Federal do Pará, Bragança, Pará, Brazil.
| |
Collapse
|
4
|
Sample Preparation and Analytical Techniques in the Determination of Trace Elements in Food: A Review. Foods 2023; 12:foods12040895. [PMID: 36832970 PMCID: PMC9956155 DOI: 10.3390/foods12040895] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2023] [Revised: 01/16/2023] [Accepted: 02/15/2023] [Indexed: 02/22/2023] Open
Abstract
Every human being needs around 20 essential elements to maintain proper physiological processes. However, trace elements are classified as beneficial, essential, or toxic for living organisms. Some trace elements are considered essential elements for the human body in adequate quantities (dietary reference intakes, DRIs), while others have undetermined biological functions and are considered undesirable substances or contaminants. Pollution with trace elements is becoming a great concern since they can affect biological functions or accumulate in organs, causing adverse effects and illnesses such as cancer. These pollutants are being discarded in our soils, waters, and the food supply chain due to several anthropogenic factors. This review mainly aims to provide a clear overview of the commonly used methods and techniques in the trace element analysis of food from sample preparations, namely, ashing techniques, separation/extraction methods, and analytical techniques. Ashing is the first step in trace element analysis. Dry ashing or wet digestion using strong acids at high pressure in closed vessels are used to eliminate the organic matter. Separation and pre-concentration of elements is usually needed before proceeding with the analytical techniques to eliminate the interferences and ameliorate the detection limits.
Collapse
|
5
|
Bioaccessibility and transformation of cadmium in different tissues of Zhikong scallops (Chlamys farreri) during in vitro gastrointestinal digestion. Food Chem 2023; 402:134285. [DOI: 10.1016/j.foodchem.2022.134285] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2022] [Revised: 09/03/2022] [Accepted: 09/13/2022] [Indexed: 11/17/2022]
|
6
|
Effects of Steaming on the Concentration, Distribution and Bioaccessibility of Cadmium in Chlamys farreri Tissues. Food Res Int 2022; 162:112126. [DOI: 10.1016/j.foodres.2022.112126] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2022] [Revised: 10/26/2022] [Accepted: 11/06/2022] [Indexed: 11/14/2022]
|
7
|
Lordan R, Zabetakis I. Cadmium: A Focus on the Brown Crab ( Cancer pagurus) Industry and Potential Human Health Risks. TOXICS 2022; 10:591. [PMID: 36287871 PMCID: PMC9609339 DOI: 10.3390/toxics10100591] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/05/2022] [Revised: 09/30/2022] [Accepted: 10/01/2022] [Indexed: 06/16/2023]
Abstract
Cadmium is a major health risk globally and is usually associated with pollution and anthropogenic activity. The presence of cadmium in food is monitored to ensure that the health and safety of consumers are maintained. Cadmium is ubiquitous in the Asian and Western diets, with the highest levels present in grains, leafy greens, and shellfish. As part of their natural lifecycle of moulting and shell renewal, all crustaceans-including the brown crab (Cancer pagurus)-bioaccumulate cadmium from their environment in their hepatopancreas. The brown crab is an important species to the crab-fishing industries of many European countries, including Ireland. However, the industry has come under scrutiny in Europe due to the presence of cadmium in the brown crab meat intended for live export to Asia. This review explores evidence regarding the effects of cadmium consumption on human health, with a focus on the brown crab. Differences in cadmium surveillance have given rise to issues in the crab industry, with economic consequences for multiple countries. Currently, evidence suggests that brown crab consumption is safe for humans in moderation, but individuals who consume diets characterised by high levels of cadmium from multiple food groups should be mindful of their dietary choices.
Collapse
Affiliation(s)
- Ronan Lordan
- Department of Biological Sciences, University of Limerick, V94 T9PX Limerick, Ireland
- Health Research Institute, University of Limerick, V94 T9PX Limerick, Ireland
- Bernal Institute, University of Limerick, V94 T9PX Limerick, Ireland
- Institute for Translational Medicine and Therapeutics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Ioannis Zabetakis
- Department of Biological Sciences, University of Limerick, V94 T9PX Limerick, Ireland
- Health Research Institute, University of Limerick, V94 T9PX Limerick, Ireland
- Bernal Institute, University of Limerick, V94 T9PX Limerick, Ireland
| |
Collapse
|
8
|
de Almeida Rodrigues P, Ferrari RG, Kato LS, Hauser-Davis RA, Conte-Junior CA. A Systematic Review on Metal Dynamics and Marine Toxicity Risk Assessment Using Crustaceans as Bioindicators. Biol Trace Elem Res 2022; 200:881-903. [PMID: 33788164 DOI: 10.1007/s12011-021-02685-3] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/04/2021] [Accepted: 03/18/2021] [Indexed: 12/13/2022]
Abstract
Metals, many of which are potentially toxic, are present in the aquatic environment originated from both natural and anthropogenic sources. In these ecosystems, these elements are mostly deposited in the sediment, followed by water dissolution, potentially contaminating resident biota. Among several aquatic animals, crustaceans are considered excellent bioindicators, as they live in close contact with contaminated sediment. The accumulation of metal, whether they are classified as essential, when in excessive quantities or nonessential, not only cause damage to the health of these animals, but also to the man who consumes seafood. Among the main toxic elements to animal and human health are aluminum, arsenic, cadmium, chromium, copper, lead, mercury, nickel and silver. In this context, this systematic review aimed to investigate the dynamics of these metals in water, the main bioaccumulative tissues in crustaceans, the effects of these contaminants on animal and human health, and the regulatory limits for these metals worldwide. A total of 91 articles were selected for this review, and an additional 68 articles not found in the three assessed databases were considered essential and included, totaling 159 articles published between 2010 and 2020. Our results indicate that both chemical speciation and abiotic factors such as pH, oxygen and salinity in aquatic environments affect element bioavailability, dynamics, and toxicity. Among crustaceans, crabs are considered the main bioindicator biological system, with the hepatopancreas appearing as the main bioaccumulator organ. Studies indicate that exposure to these elements may result in nervous, respiratory, and reproductive system effects in both animals and humans. Finally, many studies indicate that the concentrations of these elements in crustaceans intended for human consumption exceed limits established by international organizations, both with regard to seafood metal contents and well as daily, weekly, or monthly intake limits set for humans, indicating consumer health risks.
Collapse
Affiliation(s)
- Paloma de Almeida Rodrigues
- Molecular and Analytical Laboratory Center, Department of Food Technology, Faculty of Veterinary, Universidade Federal Fluminense, Niterói, 24230-340, Brazil
| | - Rafaela Gomes Ferrari
- Chemistry Institute, Department of Biochemistry, Universidade Federal do Rio de Janeiro, Rio de Janeiro, 21941-909, Brazil.
- Agrarian Sciences Center, Department of Zootechnics, Federal University of Paraiba, Paraiba, Brazil.
| | - Lilian Seiko Kato
- Chemistry Institute, Department of Biochemistry, Universidade Federal do Rio de Janeiro, Rio de Janeiro, 21941-909, Brazil
| | - Rachel Ann Hauser-Davis
- Laboratório de Avaliação e Promoção da Saúde Ambiental, Instituto Oswaldo Cruz, Fundação Oswaldo Cruz, Rio de Janeiro, 21040-360, Brazil
| | - Carlos Adam Conte-Junior
- Molecular and Analytical Laboratory Center, Department of Food Technology, Faculty of Veterinary, Universidade Federal Fluminense, Niterói, 24230-340, Brazil
- Chemistry Institute, Department of Biochemistry, Universidade Federal do Rio de Janeiro, Rio de Janeiro, 21941-909, Brazil
- National Institute of Health Quality Control, Fundação Oswaldo Cruz, Rio de Janeiro, 21040-900, Brazil
| |
Collapse
|
9
|
Andrée DC, Marie Anne Eurie F, Niels DT, Isabel GA, Arne D, Wout VE, Lenin RF, Jasmine DR, Liesbeth J, Pieter S, Luis DG, Peter L M G. From field to plate: Agricultural pesticide presence in the guayas estuary (Ecuador) and commercial mangrove crabs. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2021; 289:117955. [PMID: 34435567 DOI: 10.1016/j.envpol.2021.117955] [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: 04/29/2021] [Revised: 07/16/2021] [Accepted: 08/10/2021] [Indexed: 06/13/2023]
Abstract
Mangroves are unique coastal ecosystems, located in tropical and subtropical regions. Yet, the functioning of these essential ecosystems is threatened by the presence of pollutants, including pesticides originating from agricultural activities. We investigated pesticide residues in the Guayas estuarine environment, since agricultural activities rapidly increased in the Guayas river basin over the past decades. A multi-residue analysis involving a selection of 88 pesticides was performed on the white meat and the hepatopancreas of the red mangrove crab (Ucides Occidentalis) at 15 sampling sites within the Guayas estuary along with water, sediment, and leaves samples. We found that 35 active compounds were present in the Guayas estuary, of which pyrimethanil was most commonly detected and had the highest concentrations in almost all compartments. Also, cadusafos was present in all studied compartments of the Guayas mangrove system and several prohibited pesticides (including carbendazim, carbofuran, and parathion) were detected. An ecotoxicological and probabilistic consumer risk assessment pointed out that current butachlor, carbendazim, and fludioxonil concentrations can cause adverse effects in aquatic organisms in the long term. Moreover, high potential acute and chronic risks of cadusafos residues on aquatic invertebrates and of diuron on algae in the Guayas wetlands were observed. Still, the exposure results indicated that the health risk for the consumers of the commercial red mangrove crab is low concerning cadusafos, chlorpyrifos, diuron, linuron, and pyrimethanil residues in crab tissues. The findings presented in this research can provide a useful basis for local water managers and environmental conservation groups to act and reduce the usage of pesticides, to avoid threatening aquatic and human health.
Collapse
Affiliation(s)
- De Cock Andrée
- Department of Animal Sciences and Aquatic Ecology, Faculty of Bioscience Engineering, Ghent University, Coupure Links 653, 9000, Ghent, Belgium.
| | - Forio Marie Anne Eurie
- Department of Animal Sciences and Aquatic Ecology, Faculty of Bioscience Engineering, Ghent University, Coupure Links 653, 9000, Ghent, Belgium
| | - De Troyer Niels
- Department of Animal Sciences and Aquatic Ecology, Faculty of Bioscience Engineering, Ghent University, Coupure Links 653, 9000, Ghent, Belgium
| | - Garcia Arevalo Isabel
- Department of Animal Sciences and Aquatic Ecology, Faculty of Bioscience Engineering, Ghent University, Coupure Links 653, 9000, Ghent, Belgium; Laboratoire de Biogéochimie des Contaminants Métalliques, Ifremer, Centre Atlantique, F-44311, Nantes Cedex 3, France
| | - Deknock Arne
- Department of Animal Sciences and Aquatic Ecology, Faculty of Bioscience Engineering, Ghent University, Coupure Links 653, 9000, Ghent, Belgium
| | - Van Echelpoel Wout
- Department of Animal Sciences and Aquatic Ecology, Faculty of Bioscience Engineering, Ghent University, Coupure Links 653, 9000, Ghent, Belgium
| | - Riascos Flores Lenin
- Department of Animal Sciences and Aquatic Ecology, Faculty of Bioscience Engineering, Ghent University, Coupure Links 653, 9000, Ghent, Belgium
| | - De Rop Jasmine
- Department of Plants and Crops, Faculty of Bioscience Engineering, Ghent University, Coupure links 653, 9000, Ghent, Belgium
| | - Jacxsens Liesbeth
- Department of Food Technology, Safety and Health, Faculty of Bioscience Engineering, Ghent University, Coupure links 653, 9000, Ghent, Belgium
| | - Spanoghe Pieter
- Department of Plants and Crops, Faculty of Bioscience Engineering, Ghent University, Coupure links 653, 9000, Ghent, Belgium
| | - Dominguez Granda Luis
- Facultad de Ciencias Naturales y Matemáticas, Escuela Superior Politécnica del Litoral ESPOL, Campus Gustavo Galindo, Guayaquil, Ecuador
| | - Goethals Peter L M
- Department of Animal Sciences and Aquatic Ecology, Faculty of Bioscience Engineering, Ghent University, Coupure Links 653, 9000, Ghent, Belgium
| |
Collapse
|
10
|
Bjerregaard P, Jensen LBE, Pedersen KL. Effect of size on concentrations and cadmium inducibility of metallothionein in the shore crab Carcinus maenas. Comp Biochem Physiol C Toxicol Pharmacol 2021; 249:109146. [PMID: 34293485 DOI: 10.1016/j.cbpc.2021.109146] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/14/2021] [Revised: 07/06/2021] [Accepted: 07/13/2021] [Indexed: 11/22/2022]
Abstract
Metallothionein (MT) plays an important role in protecting organisms from the adverse effects of Cd, Hg, Zn and Cu. Investigations on mammals show variations in metallothionein concentrations and inducibility with age. This has never been investigated in invertebrates, and we determined the concentrations and inducibility of metallothionein in gills and midgut gland of different size classes of shore crabs from uncontaminated areas. Metallothionein concentrations in gills and midgut gland ranged between 30 and 40 μg g-1 dry weight with no differences among the different size classes. Concentrations of cadmium, copper and zinc in the midgut gland increased with increasing size of the crabs when the concentrations were expressed on a dry weight basis; water content in the midgut gland increased with the size and only the cadmium concentration increased with size when concentrations were expressed on wet weight basis. There was an inverse relationship between metallothionein and both copper and cadmium concentrations. Smaller crabs exposed to 1 mg Cd L-1 accumulated higher concentrations of cadmium in midgut gland and gills than larger ones and metallothionein concentrations in the midgut gland were higher in the smaller crabs. However, the increase in metallothionein concentration per accumulated unit of cadmium showed a linear increase with the size of the crabs. The ratio [Cd]midgut/[Cd]gills decreased with the size of the crabs. The overall conclusion is that baseline metallothionein concentrations do not change with age in shore crabs, but that the inducibility of metallothionein upon cadmium challenge does.
Collapse
Affiliation(s)
- Poul Bjerregaard
- Department of Biology, University of Southern Denmark, Campusvej 55, DK-5230 Odense, Denmark.
| | - Lars Bo Ekhart Jensen
- Department of Biology, University of Southern Denmark, Campusvej 55, DK-5230 Odense, Denmark
| | - Knud Ladegaard Pedersen
- Department of Biology, University of Southern Denmark, Campusvej 55, DK-5230 Odense, Denmark
| |
Collapse
|
11
|
Wiech M, Djønne C, Kolding J, Kjellevold M, Ferter K. Targeted risk assessment of mercury exposure of recreational fishers: Are nephrops fishers in Norway at risk? ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2021; 28:50316-50328. [PMID: 33956315 PMCID: PMC8445859 DOI: 10.1007/s11356-021-14093-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/09/2020] [Accepted: 04/20/2021] [Indexed: 06/12/2023]
Abstract
Recreational fishers often consume their catch, which may expose them to environmental contaminants. However, targeted risk assessment for exceeding the tolerable weekly intake (TWI) of a specific contaminant is often lacking, as specific data on the extent of fishing, consumption rates, and contamination of the caught seafood is needed. This study examined recreational fishing for nephrops (Nephrops norvegicus) at several different locations in Western Norway to identify important risk factors. The combination of a field survey to examine actual catches, interviews of recreational fishers about their seafood eating habits, and the analysis of total mercury (Hg, as a proxy for methylmercury (MeHg)) in recreationally captured nephrops allowed to conduct a targeted risk assessment. Recreational fishers consumed on average seven nephrops per meal, and 73% of the fishers ate nephrops once a month or more. The average Hg concentrations in nephrops were below the legal maximum level (100 ± 50 μg/kg wet weight (mean ± SD)). Hg concentrations in female nephrops were significantly higher than in males at the same size, and differed significantly between locations. The recreational fishers in this study were not at risk of exceeding the TWI for MeHg from consuming nephrops only; however, there is a general risk of exceeding TWI for MeHg as 70% of the fishers reported a frequent consumption of fish for dinner. Targeted risk assessments on recreational fishers may reveal particularly vulnerable populations where national dietary surveys may miss the highest seafood consumers.
Collapse
Affiliation(s)
- Martin Wiech
- Institute of Marine Research, P.O. Box 1870, Nordnes, NO-5817, Bergen, Norway.
| | - Christine Djønne
- Institute of Marine Research, P.O. Box 1870, Nordnes, NO-5817, Bergen, Norway
| | - Jeppe Kolding
- University of Bergen, P.O. Box 7800, NO-5020, Bergen, Norway
| | - Marian Kjellevold
- Institute of Marine Research, P.O. Box 1870, Nordnes, NO-5817, Bergen, Norway
| | - Keno Ferter
- Institute of Marine Research, P.O. Box 1870, Nordnes, NO-5817, Bergen, Norway
| |
Collapse
|
12
|
De Cock A, De Troyer N, Eurie MAF, Garcia Arevalo I, Van Echelpoel W, Jacxsens L, Luca S, Du Laing G, Tack F, Dominguez Granda L, Goethals PLM. From Mangrove to Fork: Metal Presence in the Guayas Estuary (Ecuador) and Commercial Mangrove Crabs. Foods 2021; 10:foods10081880. [PMID: 34441657 PMCID: PMC8393220 DOI: 10.3390/foods10081880] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2021] [Revised: 08/08/2021] [Accepted: 08/11/2021] [Indexed: 11/16/2022] Open
Abstract
Mangrove wetlands provide essential ecosystem services such as coastal protection and fisheries. Metal pollution due to industrial and agricultural activities represents an issue of growing concern for the Guayas River Basin and related mangroves in Ecuador. Fisheries and the related human consumption of mangrove crabs are in need of scientific support. In order to protect human health and aid river management, we analyzed several elements in the Guayas Estuary. Zn, Cu, Ni, Cr, As, Pb, Cd, and Hg accumulation were assessed in different compartments of the commercial red mangrove crab Ucides occidentalis (hepatopancreas, carapax, and white meat) and the environment (sediment, leaves, and water), sampled at fifteen sites over five stations. Consistent spatial distribution of metals in the Guayas estuary was found. Nickel levels in the sediment warn for ecological caution. The presence of As in the crabs generated potential concerns on the consumers' health, and a maximum intake of eight crabs per month for adults is advised. The research outcomes are of global importance for at least nine Sustainable Development Goals (SDGs). The results presented can support raising awareness about the ongoing contamination of food and their related ecosystems and the corresponding consequences for environmental and human health worldwide.
Collapse
Affiliation(s)
- Andrée De Cock
- Department of Animal Sciences and Aquatic Ecology, Faculty of Bioscience Engineering, Ghent University, Coupure Links 653, 9000 Ghent, Belgium; (N.D.T.); (M.A.F.E.); (I.G.A.); (W.V.E.); (P.L.M.G.)
- Correspondence: ; Tel.: +32-92649001
| | - Niels De Troyer
- Department of Animal Sciences and Aquatic Ecology, Faculty of Bioscience Engineering, Ghent University, Coupure Links 653, 9000 Ghent, Belgium; (N.D.T.); (M.A.F.E.); (I.G.A.); (W.V.E.); (P.L.M.G.)
| | - Marie Anne Forio Eurie
- Department of Animal Sciences and Aquatic Ecology, Faculty of Bioscience Engineering, Ghent University, Coupure Links 653, 9000 Ghent, Belgium; (N.D.T.); (M.A.F.E.); (I.G.A.); (W.V.E.); (P.L.M.G.)
| | - Isabel Garcia Arevalo
- Department of Animal Sciences and Aquatic Ecology, Faculty of Bioscience Engineering, Ghent University, Coupure Links 653, 9000 Ghent, Belgium; (N.D.T.); (M.A.F.E.); (I.G.A.); (W.V.E.); (P.L.M.G.)
- Laboratoire de Biogéochimie des Contaminants Métalliques, Ifremer, Centre Atlantique, CEDEX 3, 44311 Nantes, France
| | - Wout Van Echelpoel
- Department of Animal Sciences and Aquatic Ecology, Faculty of Bioscience Engineering, Ghent University, Coupure Links 653, 9000 Ghent, Belgium; (N.D.T.); (M.A.F.E.); (I.G.A.); (W.V.E.); (P.L.M.G.)
| | - Liesbeth Jacxsens
- Department of Food Technology, Safety and Health, Faculty of Bioscience Engineering, Ghent University, Coupure Links 653, 9000 Ghent, Belgium;
| | - Stijn Luca
- Department of Data Analysis and Mathematical Modelling, Faculty of Bioscience Engineering, Ghent University, Coupure Links 653, 9000 Ghent, Belgium;
| | - Gijs Du Laing
- Department of Applied Analytical and Physical Chemistry, Faculty of Bioscience Engineering, Ghent University, Coupure Links 653, 9000 Ghent, Belgium; (G.D.L.); (F.T.)
| | - Filip Tack
- Department of Applied Analytical and Physical Chemistry, Faculty of Bioscience Engineering, Ghent University, Coupure Links 653, 9000 Ghent, Belgium; (G.D.L.); (F.T.)
| | - Luis Dominguez Granda
- Facultad de Ciencias Naturales y Matemáticas, Escuela Superior Politécnica del Litoral ESPOL, Campus Gustavo Galindo, 090112 Guayaquil, Ecuador;
| | - Peter L. M. Goethals
- Department of Animal Sciences and Aquatic Ecology, Faculty of Bioscience Engineering, Ghent University, Coupure Links 653, 9000 Ghent, Belgium; (N.D.T.); (M.A.F.E.); (I.G.A.); (W.V.E.); (P.L.M.G.)
| |
Collapse
|
13
|
Lambiase S, Ariano A, Serpe FP, Scivicco M, Velotto S, Esposito M, Severino L. Polycyclic aromatic hydrocarbons (PAHs), arsenic, chromium and lead in warty crab (Eriphia verrucosa): occurrence and risk assessment. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2021; 28:35305-35315. [PMID: 34128164 PMCID: PMC8275526 DOI: 10.1007/s11356-021-14824-3] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/04/2021] [Accepted: 06/07/2021] [Indexed: 06/12/2023]
Abstract
This study assesses the PAH and heavy metal levels in muscle of warty crabs (Eriphia verrucosa), from the northern coast of the Campania region improving the data on toxic contaminants in this crustacean. The results showed a minimal PAH contamination; the mean concentrations were as follows: 0.2, 1.6 and 1.7 μg kg-1 wet weight (ww) for BaP, PAH4 and PAH6, respectively. Regarding the levels of the two PAHs not included in the European regulations, the BkF mean concentration was 0.1 μg kg-1 ww, while DahA was detected only in 10.7% of samples. Pb and Cr were also detected at low levels with mean values of 0.068 and 0.468 mg kg-1 ww, respectively; instead, high As levels, with a mean value of 5.021 mg kg-1 ww, were found. Considering the EWIs and the ILCRs calculated in this study, the PAH, Pb and Cr contamination levels found in the edible part of the crabs resulted safe for human consumption. Contrariwise, the ILCR calculated for the As exceeded the acceptable level of cancer risk, although the calculation did not refer to the inorganic form which is the only one recognized as carcinogenic. Hence, this study shows that warty crabs can accumulate environmental contaminants in their muscle tissue representing an important route of exposure to these toxics for the local population that regularly consumes them. This finding highlights the importance of monitoring the presence of these pollutants in crabs and in general in all fish and seafood in order to ensure food safety for consumers.
Collapse
Affiliation(s)
- Sara Lambiase
- Istituto Zooprofilattico Sperimentale del Mezzogiorno, 80055, Portici, Italy
| | - Andrea Ariano
- Department of Veterinary Medicine and Animal Production, Division of Toxicology, University of Naples Federico II, 80137, Naples, Italy.
| | | | - Marcello Scivicco
- Department of Veterinary Medicine and Animal Production, Division of Toxicology, University of Naples Federico II, 80137, Naples, Italy
| | - Salvatore Velotto
- Department of Veterinary Medicine and Animal Production, Division of Toxicology, University of Naples Federico II, 80137, Naples, Italy
| | - Mauro Esposito
- Istituto Zooprofilattico Sperimentale del Mezzogiorno, 80055, Portici, Italy
| | - Lorella Severino
- Department of Veterinary Medicine and Animal Production, Division of Toxicology, University of Naples Federico II, 80137, Naples, Italy
| |
Collapse
|
14
|
Abd-Elghany SM, Zaher HA, Elgazzar MM, Sallam KI. Effect of boiling and grilling on some heavy metal residues in crabs and shrimps from the Mediterranean Coast at Damietta region with their probabilistic health risk assessment. J Food Compost Anal 2020. [DOI: 10.1016/j.jfca.2020.103606] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/07/2022]
|
15
|
Simonetti P, Truchet DM, Buzzi NS, Marcovecchio JE. First approaches to the depuration process of trace metals in the burrowing crab Neohelice granulata from a temperate wetland in South America: Bahía Blanca estuary, Argentina. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2020; 27:36900-36912. [PMID: 32577966 DOI: 10.1007/s11356-020-09776-z] [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: 10/10/2019] [Accepted: 06/16/2020] [Indexed: 06/11/2023]
Abstract
Trace metal contamination is among the major concerns of stakeholders due to its potential adverse effects on biota and humans, even at low concentrations. Few studies have recently focused on the ability of organisms to depurate trace metals from different tissues. Therefore, we carried out this study to evaluate the bioconcentration of trace metals (Cd, Zn, Pb, Ni, Mn, Fe, Cr, Cu) and the depuration process of these pollutants in two tissues (soft tissue and carapace) in an estuarine benthic crab model, Neohelice granulata. The results indicate that Cu and Zn were the highest bioconcentrated metals in crab tissues, while other metals, such as Pb and Cr, were found in sediments but were not bioconcentrated. On the other hand, Cd was found in crabs but not in sediments. The depuration indicates a total decline in Ni and a significant decrease in Cu and Fe in the soft tissues after the experiment. However, the concentration of the trace metals in the carapace before and after the depuration did not show any significant variation except in the Mn, in which the levels decreased significantly at the end of the depuration. Thus, we recommend continuing to explore metal detoxification in bioindicator species, such as N. granulata, in order to understand the efficiency of the mechanisms of depuration of trace metals.
Collapse
Affiliation(s)
- Pía Simonetti
- Área de Oceanografía Química, CCT-CONICET, Instituto Argentino de Oceanografía (IADO), Camino La Carrindanga, km 7.5, Edificio E1, B8000FWB, Bahía Blanca, Pcia. de Bs. As., Argentina.
| | - Daniela M Truchet
- Área de Oceanografía Química, CCT-CONICET, Instituto Argentino de Oceanografía (IADO), Camino La Carrindanga, km 7.5, Edificio E1, B8000FWB, Bahía Blanca, Pcia. de Bs. As., Argentina
- Departamento de Biología, Bioquímica y Farmacia, Universidad Nacional del Sur (UNS), San Juan 670, B8000ICN, Bahía Blanca, Pcia. de Bs. As., Argentina
| | - Natalia S Buzzi
- Área de Oceanografía Química, CCT-CONICET, Instituto Argentino de Oceanografía (IADO), Camino La Carrindanga, km 7.5, Edificio E1, B8000FWB, Bahía Blanca, Pcia. de Bs. As., Argentina
- Departamento de Biología, Bioquímica y Farmacia, Universidad Nacional del Sur (UNS), San Juan 670, B8000ICN, Bahía Blanca, Pcia. de Bs. As., Argentina
| | - Jorge E Marcovecchio
- Área de Oceanografía Química, CCT-CONICET, Instituto Argentino de Oceanografía (IADO), Camino La Carrindanga, km 7.5, Edificio E1, B8000FWB, Bahía Blanca, Pcia. de Bs. As., Argentina
- Universidad Tecnológica Nacional (UTN-FRBB), 11 de abril 461, B8000LMI, Bahía Blanca, Pcia. de Bs. As., Argentina
- Universidad FASTA, Gascón 3145, B7600FNK, Mar del Plata, Pcia. de Bs. As., Argentina
| |
Collapse
|