摘要
本文介绍了水环境生态监测方法的现状,给出了监测系统的分级方案及其参数,讨论了生态系统尤其是水圈的极限允许负载特征,指出了主要的污染源以及自然环境主要污染物的分类.在监测系统中,特别重视水化学调查方法、取样方法和水样的保存.文中强调了实验室内部检验对获取化学分析资料的必要性和必然性,并讨论了评价这种检验的方法.
This paper discusses the methods now used in the ecological monitoring of the hydrosphere, the classification of monitoring systems on different levels and their parameters, the characteristics of the permitted critical burden on the ecosystem (especially on the hydrosphere) ,and the main sources of pollution and the kinds of pollutants in the natural environment. For a monitoring system ,a special emphasis must be placed on the methodology of hydrochemical survey .sampling, and preservation of water samples. The necessity of laboratory self-check to gain reliable information of chemical analysis is pointed out,and the method to evaluate the effect of the self-check is discussed.
出处
《地质科技情报》
CAS
CSCD
北大核心
1991年第2期33-36,共4页
Geological Science and Technology Information
