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Gillmore ML, Price GAV, Golding LA, Stauber JL, Adams MS, Simpson SL, Smith REW, Jolley DF. The Diffusive Gradients in Thin Films Technique Predicts Sediment Nickel Toxicity to the Amphipod Melita plumulosa. ENVIRONMENTAL TOXICOLOGY AND CHEMISTRY 2021; 40:1266-1278. [PMID: 33348464 DOI: 10.1002/etc.4971] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/11/2020] [Revised: 09/14/2020] [Accepted: 12/14/2020] [Indexed: 06/12/2023]
Abstract
The geographical shift of nickel mining to small island countries of the Southeast Asia and Melanesia region has produced a need to assess the environmental risk associated with increased sediment nickel exposure to benthic estuarine/marine biota. Chemical measurements of nickel concentration and potential bioavailability, including the use of diffusive gradients in thin films (DGT), were compared to effects on 10-d reproduction of the epibenthic estuarine/marine amphipod Melita plumulosa in nickel-spiked sediments and field-contaminated sediments with different characteristics. The 10% effect concentrations (EC10s) for amphipod reproduction ranged from 280 to 690 mg/kg total recoverable nickel, from 110 to 380 mg/kg dilute acid-extractable nickel, and from 34 to 87 μg Ni/m2 /h DGT-labile nickel flux. Nickel bioavailability was lower in sediments with greater total organic carbon, clay content, and percentage of fine particles. Measurements of DGT-labile nickel flux at the sediment-water interface integrated exposure to nickel from porewater, overlying water, and ingested sediment exposure pathways and were found to have the strongest relationship with the biological response. At most, there was a 29% reduction in 10-d M. plumulosa reproduction relative to the control when exposed to nickel from field-contaminated sediments collected from nickel laterite mining regions of New Caledonia. The DGT technique can be used as a complementary tool to measure the bioavailability of nickel in estuarine/marine sediments, especially sediments that are in nickel laterite mining regions where there are no or few toxicity data available for determining biological effects on local species. Based on the combined data set of the 3 nickel-spiked sediments a DGT-labile nickel EC10 threshold of 50 (30-69) μg Ni/m2 /h was determined. Environ Toxicol Chem 2021;40:1266-1278. © 2020 SETAC.
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Affiliation(s)
- Megan L Gillmore
- School of Earth, Atmospheric and Life Sciences, University of Wollongong, Wollongong, New South Wales, Australia
- CSIRO Land and Water, Lucas Heights, New South Wales, Australia
| | - Gwilym A V Price
- School of Earth, Atmospheric and Life Sciences, University of Wollongong, Wollongong, New South Wales, Australia
- CSIRO Land and Water, Lucas Heights, New South Wales, Australia
| | - Lisa A Golding
- CSIRO Land and Water, Lucas Heights, New South Wales, Australia
| | - Jenny L Stauber
- CSIRO Land and Water, Lucas Heights, New South Wales, Australia
| | - Merrin S Adams
- CSIRO Land and Water, Lucas Heights, New South Wales, Australia
| | | | | | - Dianne F Jolley
- School of Earth, Atmospheric and Life Sciences, University of Wollongong, Wollongong, New South Wales, Australia
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Burton GA, Hudson ML, Huntsman P, Carbonaro RF, Rader KJ, Waeterschoot H, Baken S, Garman E. Weight-of-Evidence Approach for Assessing Removal of Metals from the Water Column for Chronic Environmental Hazard Classification. ENVIRONMENTAL TOXICOLOGY AND CHEMISTRY 2019; 38:1839-1849. [PMID: 31099932 DOI: 10.1002/etc.4470] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/28/2019] [Revised: 03/30/2019] [Accepted: 05/08/2019] [Indexed: 06/09/2023]
Abstract
The United Nations and the European Union have developed guidelines for the assessment of long-term (chronic) chemical environmental hazards. This approach recognizes that these hazards are often related to spillage of chemicals into freshwater environments. The goal of the present study was to examine the concept of metal ion removal from the water column in the context of hazard assessment and classification. We propose a weight-of-evidence approach that assesses several aspects of metals including the intrinsic properties of metals, the rate at which metals bind to particles in the water column and settle, the transformation of metals to nonavailable and nontoxic forms, and the potential for remobilization of metals from sediment. We developed a test method to quantify metal removal in aqueous systems: the extended transformation/dissolution protocol (T/DP-E). The method is based on that of the Organisation for Economic Co-operation and Development (OECD). The key element of the protocol extension is the addition of substrate particles (as found in nature), allowing the removal processes to occur. The present study focused on extending this test to support the assessment of metal removal from aqueous systems, equivalent to the concept of "degradability" for organic chemicals. Although the technical aspects of our proposed method are different from the OECD method for organics, its use for hazard classification is equivalent. Models were developed providing mechanistic insight into processes occurring during the T/DP-E method. Some metals, such as copper, rapidly decreased (within 96 h) under the 70% threshold criterion, whereas others, such as strontium, did not. A variety of method variables were evaluated and optimized to allow for a reproducible, realistic hazard classification method that mimics reasonable worst-case scenarios. We propose that this method be standardized for OECD hazard classification via round robin (ring) testing to ascertain its intra- and interlaboratory variability. Environ Toxicol Chem 2019;38:1839-1849. © 2019 SETAC.
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Affiliation(s)
- G Allen Burton
- Department of Earth and Environmental Sciences, School for Environment and Sustainability, University of Michigan, Arbor, Michigan, USA
| | - Michelle L Hudson
- Department of Earth and Environmental Sciences, School for Environment and Sustainability, University of Michigan, Arbor, Michigan, USA
| | | | - Richard F Carbonaro
- Chemical Engineering Department, Manhattan College, Riverdale, New York, USA
- Mutch Associates, Ramsey, New Jersey, USA
| | | | | | - Stijn Baken
- European Copper Institute, Brussels, Belgium
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Mendonca RM, Daley JM, Hudson ML, Schlekat CE, Burton GA, Costello DM. Metal Oxides in Surface Sediment Control Nickel Bioavailability to Benthic Macroinvertebrates. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2017; 51:13407-13416. [PMID: 29043797 DOI: 10.1021/acs.est.7b03718] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
In aquatic ecosystems, the cycling and toxicity of nickel (Ni) are coupled to other elemental cycles that can limit its bioavailability. Current sediment risk assessment approaches consider acid-volatile sulfide (AVS) as the major binding phase for Ni, but have not yet incorporated ligands that are present in oxic sediments. Our study aimed to assess how metal oxides play a role in Ni bioavailability in surficial sediments exposed to effluent from two mine sites. We coupled spatially explicit sediment geochemistry (i.e., separate oxic and suboxic) to the indigenous macroinvertebrate community structure. Effluent-exposed sites contained high concentrations of sediment Ni and AVS, though roughly 80% less AVS was observed in surface sediments. Iron (Fe) oxide mineral concentrations were elevated in surface sediments and bound a substantial proportion of Ni. Redundancy analysis of the invertebrate community showed surface sediment geochemistry significantly explained shifts in community abundances. Relative abundance of the dominant mayfly (Ephemeridae) was reduced in sites with greater bioavailable Ni, but accounting for Fe oxide-bound Ni greatly decreased variation in effect thresholds between the two mine sites. Our results provide field-based evidence that solid-phase ligands in oxic sediment, most notably Fe oxides, may have a critical role in controlling nickel bioavailability.
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Affiliation(s)
- Raissa M Mendonca
- Department of Biological Sciences, Kent State University , 1275 University Esplanade, Kent, Ohio 44242, United States
| | - Jennifer M Daley
- School for Environment and Sustainability, University of Michigan , 440 Church St., Ann Arbor, Michigan 48109, United States
| | - Michelle L Hudson
- School for Environment and Sustainability, University of Michigan , 440 Church St., Ann Arbor, Michigan 48109, United States
| | - Christian E Schlekat
- Nickel Producers Environmental Research Association (NiPERA, Inc.), 2525 Meridian Parkway, Suite 240, Durham, North Carolina 27713, United States
| | - G Allen Burton
- School for Environment and Sustainability, University of Michigan , 440 Church St., Ann Arbor, Michigan 48109, United States
| | - David M Costello
- Department of Biological Sciences, Kent State University , 1275 University Esplanade, Kent, Ohio 44242, United States
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Maccotta A, Cosentino C, Coccioni R, Frontalini F, Scopelliti G, Caruso A. Distribution of Cr and Pb in artificial sea water and their sorption in marine sediments: an example from experimental mesocosms. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2016; 23:24068-24080. [PMID: 27638807 DOI: 10.1007/s11356-016-7630-0] [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] [Received: 04/30/2016] [Accepted: 09/07/2016] [Indexed: 06/06/2023]
Abstract
The uptake of two heavy metals (chromium and lead) in sediments in experimental mesocosms under exposure to different metal concentrations was evaluated by monitoring their concentrations over time both in seawater and in sediment. Two separate experiments under laboratory-controlled conditions were carried out for the two metals. Sediments were collected from a protected natural area characterized by low anthropic influence and were placed in mesocosms that were housed in aquaria each with seawater at a different metal concentration. At pre-established time intervals, seawater and sediment samples were collected from each mesocosm for chemical analyses. Quantification of chromium and lead concentration in seawater and sediment samples was carried out by atomic absorption spectrometer with graphite furnace. Low doses of chromium and lead (<1 mg L-1) do not entail an uptake in sediments and waters. At doses ≥1 mg L-1, evolution of concentrations over time shows significant differences between these two metals: (i) chromium absorption from seawater is twice faster than lead; (ii) lead accumulates in considerable amount in sediments. The different behaviour of the two investigated heavy metals could be ascribed to different interactions existing between metal ions and different components of sediment.
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Affiliation(s)
- A Maccotta
- Dipartimento di Scienze della Terra e del Mare, Università degli Studi di Palermo, Via Archirafi 20-22, 90123, Palermo, Italy
| | - Claudia Cosentino
- Dipartimento di Scienze della Terra e del Mare, Università degli Studi di Palermo, Via Archirafi 20-22, 90123, Palermo, Italy.
| | - R Coccioni
- Dipartimento di Scienze Pure e Applicate, Università di Urbino "Carlo BO", via Ca' le Suore, 61029, Urbino, Italy
| | - F Frontalini
- Dipartimento di Scienze Pure e Applicate, Università di Urbino "Carlo BO", via Ca' le Suore, 61029, Urbino, Italy
| | - G Scopelliti
- Dipartimento di Scienze della Terra e del Mare, Università degli Studi di Palermo, Via Archirafi 20-22, 90123, Palermo, Italy
| | - A Caruso
- Dipartimento di Scienze della Terra e del Mare, Università degli Studi di Palermo, Via Archirafi 20-22, 90123, Palermo, Italy
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Custer KW, Hammerschmidt CR, Burton GA. Nickel toxicity to benthic organisms: The role of dissolved organic carbon, suspended solids, and route of exposure. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2016; 208:309-17. [PMID: 26552544 DOI: 10.1016/j.envpol.2015.09.045] [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] [Received: 06/23/2015] [Revised: 09/19/2015] [Accepted: 09/21/2015] [Indexed: 05/19/2023]
Abstract
Nickel bioavailability is reduced in the presence of dissolved organic carbon (DOC), suspended solids (TSS), and other complexing ligands; however, no studies have examined the relative importance of Ni exposure through different compartments (water, sediment, food). Hyalella azteca and Lymnaea stagnalis were exposed to Ni-amended water, sediment, and food, either separately or in combination. Both organisms experienced survival and growth effects in several Ni compartment tests. The DOC amendments attenuated L. stagnalis Ni effects (survival, growth, and (62)Ni bioaccumulation), and presence of TSS exposures demonstrated both protective and synergistic effects on H. azteca and L. stagnalis. (62)Ni trophic transfer from food to H. azteca and L. stagnalis was negligible; however, bioaccumulating (62)Ni was attributed to (62)Ni-water ((62)Ni flux from food), (62)Ni-TSS, and (62)Ni-food. Overall, H. azteca and L. stagnalis Ni compartment toxicity increased in the following order: Ni-water >> Ni-sediment >> Ni-all (water, sediment, food) >> Ni-food.
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Affiliation(s)
- Kevin W Custer
- Department of Earth and Environmental Sciences, Wright State University, Dayton, OH 45435, USA.
| | - Chad R Hammerschmidt
- Department of Earth and Environmental Sciences, Wright State University, Dayton, OH 45435, USA
| | - G Allen Burton
- Department of Earth and Environmental Sciences, Wright State University, Dayton, OH 45435, USA; School of Natural Resources and Environment, University of Michigan, Ann Arbor, MI, 48109, USA
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