| 太湖水体有机污染与主要环境因子的响应 |
| |
| 引用本文： | 范成新,袁静秀,叶祖德.太湖水体有机污染与主要环境因子的响应[J].海洋与湖沼,1995,26(1):13-20. |
| |
| 作者姓名： | 范成新 袁静秀 叶祖德 |
| |
| 作者单位： | 中国科学院南京地理与湖泊研究所!南京，210008，中国科学院南京地理与湖泊研究所!南京，210008，无锡市环境保护监测研究所!无锡，214073 |
| |
| 基金项目： | “七五”国家环保项目!75-59-047-06 |
| |
| 摘 要： | 根据１９８７－１９８８年有关研究资料，分析太湖ＣＯＤ，ＢＯＤ５和ＴＯＮ的时空变化及其与ＴＯＣ的关系，研究ＣＯＤ出入湖量和水文气象因子对湖体ＣＯＤ的影响。结果表明，ＣＯＤ是太湖有机污染的重要指标；在不同时期和湖区，其含量差异明显，丰水期低，枯水期高。各湖区污染排列为：五里湖＞梅梁湖＞湖心区＞东太湖。进入太湖有机物量的增减，是ＣＯＤ在湖体中消长的主导因素，但水位和温度等条件因子对有机污染程度亦有重要曩
|
| 关 键 词： | 太湖 有机污染 影响因素 环境响应 水体 |
| 收稿时间： | 1993/3/30 0:00:00 |
| 修稿时间： | 1994/2/28 0:00:00 |
RESPONDENCE OF THE ORGANIC POLLUTION IN TAIHU LAKE TO THE MAINLY ENVIRONMENTAL FACTORS |
| |
| Fan Chengxin,Yuan Jingxiu and Ye Zude.RESPONDENCE OF THE ORGANIC POLLUTION IN TAIHU LAKE TO THE MAINLY ENVIRONMENTAL FACTORS[J].Oceanologia Et Limnologia Sinica,1995,26(1):13-20. |
| |
| Authors: | Fan Chengxin Yuan Jingxiu and Ye Zude |
| |
| Institution: | Nanjing Institute of Geography & Limnology, Academia Sinica, Nanjing 210008;Nanjing Institute of Geography & Limnology, Academia Sinica, Nanjing 210008;Wuxi Environmental Protection Institute, Wuxi 214073 |
| |
| Abstract: | Based mainly on 1987- 1988 data, this analysis on the spatio-temporal variationsof COD, BOD and TON of Taihu Lake, the relationship between them and TOC,and the influences of COD inflow and/or outflow of the lake and hydrometeorologicalfactors on COD content there, showed that COD is an important organic indicatorof pollution in Taihu Lake. In different periods and lake regions, the COD variedobviously low during high-water and high during low-water, and that lake regionsin decreasing pollution order was Wuli Lake > Meiliang Lake > the open lake > EastTaihu Lake. The decrease and increase of organic pollutant inflow are dominantfactors in the growth and decline of organic pollution in the lake. However, thewater stage, temperature, and other factors also have important impact. |
| |
| Keywords: | Taihu Lake Organic pollution COD spatial and temporal variations Influence factors |
| 本文献已被 CNKI 维普 等数据库收录！ |
| 点击此处可从《海洋与湖沼》浏览原始摘要信息 |
| 点击此处可从《海洋与湖沼》下载免费的PDF全文 |
|
