河口区水质标准问题的探讨OACSTPCD

In this paper , the relevant provisions of the water quality standards of estuary are introduced. The water quality standards of estuary has been in debate. Existing problems in the process of implementation of water quality standards are analysed in some important esturay of Fujian Province, such as the boundary of river and sea is not defined, the water quality standards can not link up and the mixing zone's area of the estuary is too difficult to de…查看全部>>