|
8楼

楼主 |
发表于 2006-11-28 10:09:05
|
只看该作者
Survey of Chaohu Lake Eutrophication Research
YIN Fucai 1, 2 & ZHANG Zhiyuan2
(1: School of Environmental Science, Nanjing University China, Nanjing 210093, P. R. China ;
2: Anhui Environmental Protection Bureau, Hefei 230061, P. R. China )
Abstract
This paper describes the progress of Chaohu Lake eutrophication research in the past 20 years. In the light of
characters of different researches in different periods, the study progresses are divided into three stages: initial
investigation, detailed research and applied research. Eight main research areas are summarized in the paper including
fact findings for natural and social environmental background, lake ecological investigation and assessment,
investigation and evaluation for waste water sources in the lake basin, Chaohu eutrophication mechanical
study, water function planning and its allowance pollution load study, non-point sources pollution research, study
on ecological environmental status and internal loading pollution control. Since no any fundamental research
for Chaohu lake eutrophication has been undertaken in recent 10 years, the results obtained decades ago can not
satisfied the requirement of present eutrophication prevention and control. According to recent monitoring results,
eutrophication issue still besets the lake. The paper points out that further study must start urgently and
new countermeasures could be found consequently. Finally some main research facets are given for further
study reference.
Keywords: Chaohu Lake, eutrophication, research, progress
[ 本帖最后由 ecology 于 2006-12-5 11:17 编辑 ] |
|