AN ECOLOGICAL RISK INDEX FOR AQUATIC POLLUTION-CONTROL - A SEDIMENTOLOGICAL APPROACH
AN ECOLOGICAL RISK INDEX FOR AQUATIC POLLUTION-CONTROL - A SEDIMENTOLOGICAL APPROACH
复制标题
DOI：
10.1016/0043-1354(80)90143-8
复制
发表时间：
1980-01-01
期刊：
影响因子：
12.8
通讯作者：
HAKANSON, L
中科院分区：
文献类型：
--
作者：
HAKANSON, L
制定了一个潜在生态风险指数，作为水污染控制的诊断工具，即确定应特别注意哪些湖泊/流域和物质。这项工作基于这样一种观点，即湖沼系统中有毒物质的沉积学风险指数至少应满足以下4项要求：浓度、数量、毒性因子和敏感性。结果在15个瑞典湖泊上进行了测试，这些湖泊在大小、污染状况、营养状况等方面都有很大的不同。
A potential ecological risk index to be used as a diagnostic tool for water pollution control purposes, i.e., to sort out which lakes/basins and substances should be given special attention, was developed. The work is based on the thesis that a sedimentological risk index for toxic substances in limnic systems should at least account for the following 4 requirements: concentration, numbers, toxic factor and sensitivity. The results were tested on 15 Swedish lakes representing a wide range in terms of size, pollution status, trophic status, etc.