CAJ | 학술논문

水生态基准的研究和制定对于控制进入水环境污染物的种类和数量,保护水体生物多样性及整个水生态系统的结构和功能具有重要意义.论文对不同国家和地区现有的主要水生态基准推导方法进行了概述,并从基准保护目标、数据的收集与评估、基准的计算方法等几个方面对各国水质基准推导方法进行了比较.参照国外水质基准的推导过程及我国水生态系统的特征,探讨了合理可行的水生态基准保护目标、计算方法及推导流程,并对我国水生态基准的推导中可能存在的问题进行了讨论.
수생태기준적연구화제정대우공제진입수배경오염물적충류화수량,보호수체생물다양성급정개수생태계통적결구화공능구유중요의의.논문대불동국가화지구현유적주요수생태기준추도방법진행료개술,병종기준보호목표、수거적수집여평고、기준적계산방법등궤개방면대각국수질기준추도방법진행료비교.삼조국외수질기준적추도과정급아국수생태계통적특정,탐토료합리가행적수생태기준보호목표、계산방법급추도류정,병대아국수생태기준적추도중가능존재적문제진행료토론.
Water quality criteria have been used over years as an important component of water resources management to protect diversity of hydrobios and integrity of aquatic ecosystems.Many existing methodologies for deriving water quality criteria to protect aquatic life (ALC) are discussed in this review,but the focus is on a few that are widely accepted and used,or constitute newer methodologies that incorporate and improve upon the best features of prior methodologies.Existing methodologies are evaluated against recent research and reports on protection goal,ecotoxicity data issues,and criterion calculation techniques.A proposed approach for developing ALC in China and possible problems are also discussed,considering modification of existing methodologies and specified taxonomic diversity in China.