알루미늄이 수생동물에 미치는 독성에 관한 소고

서지정보

ㆍ발행기관 : 한국환경생물학회 ㆍ수록지정보 : 환경생물 / 32권 / 4호
ㆍ저자명 : 박찬진, 김대한, 한상호, 계명찬

목차

서 론
국내외 알루미늄화합물의 오염실태
수생동물에서 알루미늄화합물의 독성
1. 염화알루미늄 (Aluminium chloride; AlCl3)의 독성
2. 황산알루미늄 (Aluminium sulfate; Al2(SO4)3)의독성
3. 불화알루미늄 (Aluminium fluoride; AlF3)의 독성
4. 질산알루미늄 Aluminium nitrate; Al(NO3)3의독성
알루미늄의 거동
알루미늄 생물독성 평가전략
적 요
사 사
REFERENCES

영어 초록

Aluminum flows into the river from the abandoned mine leachate, industrial wastewater, and sewage and is responsible for acute toxicity in aquatic organisms. Recently, the number of reports have indicated the increased toxicity in a variety of aquatic organisms’ due to the aluminum toxicity. In this study, we reviewed the toxicity of aluminum on aquatic invertebrates, fishes and amphibians and suggested the guideline for management of aluminum residues in aquatic environment and strategies for aluminum toxicity evaluation. In aquatic animals aluminum complexes evoke gill dysfunction primarily, the cytotoxicity, genotoxicity, oxidative stress, disruption of endocrine function, reproductive success, metabolism and homeostasis. Notably, at environmentally relevant concentration, aluminum complex can alter the hormone levels in fish in acidic condition. Further, since the solubility of aluminum is higher in the acidic and basic conditions, thus it is likely that the toxic effects of aluminum may not only occur in acidic water near the abandoned mines but also in lakes and rivers, where pH is raised by algal bloom.

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