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Literature DB >> 4076077

Effects of acidification on the mobility of metals and metalloids: an overview.

Abstract

The exchange rates for metals and metalloids between sediments, soils, water and aquatic biota are discussed in terms of normal and acidified ecosystems. Where it is possible, the pathways for a number of toxic elements are presented with special emphasis on the impact of acidification on changing chemical speciation, and on the potential toxicity of such acid-generated chemical species. Concerns for the impact of acidification on the stability of ecosystems, the safety of drinking water, bioaccumulation in fish and in plants are addressed.

Entities: Chemical Disease Species

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Year: 1985 PMID： 4076077 PMCID： PMC1568487 DOI： 10.1289/ehp.8563115

Source DB: PubMed Journal: Environ Health Perspect ISSN： 0091-6765 Impact factor: 9.031

10 in total

Effects of acidification on the mobility of metals and metalloids: an overview.

1. Biomethylation of toxic elements in the environment.

2. Polypeptides encoded by the mer operon.

3. Involvement of mercury methylation in microbial mercury detoxication.

4. Amino acid sequence homology between pig heart lipoamide dehydrogenase and human erythrocyte glutathione reductase.

5. Recent studies on biomethylation and demethylation of toxic elements.

Review 6. Mechanisms for the biomethylation of metals and metalloids.

7. Formation of methyl mercury by bacteria.

8. Relationship of aluminum to Alzheimer's disease.

Review 9. Water content of aluminum, dialysis dementia, and osteomalacia.

10. Aluminum in acidic surface waters: chemistry, transport, and effects.

1. Toxicity of methylmercury to Daphnia pulex.

2. Microprobe studies of aluminum accumulation in association with human central nervous system disease.

3. The chemistry of aluminum in the environment.

4. Chronic dietary toxicity of methylmercury in the zebra finch, Poephila guttata.

5. Toxicity of Al to Desulfovibrio desulfuricans.

6. Impacts of acid rainon aquatic birds.

7. Conference on health effects of acid precipitation. November 15-16, 1984, Research Triangle Park, North Carolina.

8. Modeling estimates of the effect of acid rain on background radiation dose.

Review 9. Impact of effects of acid precipitation on toxicity of metals.

10. Aluminum in Bottom Sediments of the Lower Silesian Rivers Supplying Dam Reservoirs vs. Selected Chemical Parameters.