| 武汉东湖沉积物污染磷负荷分布 |
| |
| 引用本文： | 陈春华,祁士华,王焰新. 武汉东湖沉积物污染磷负荷分布[J]. 武汉理工大学学报, 2005, 27(11): 63-65 |
| |
| 作者姓名： | 陈春华 祁士华 王焰新 |
| |
| 作者单位： | 1. 江汉大学化学与环境工程学院,武汉,430056
2. 中国地质大学环境学院,武汉,430074 |
| |
| 基金项目： | 国家自然科学基金重点项目(49832002)，湖北省自然科学基金(2002AB086) |
| |
| 摘 要： | 对东湖富营养化较为严重的水果湖和郭郑湖区域的水体及沉积物内源磷污染状况进行了考察,根据沉积物采样分析结果及水体、沉积物相关分析结果,绘制了沉积物超额磷负荷水平分布等值线图.该图显示水果湖及西南沿岸是东湖沉积物污染的主要区域.
|
| 关 键 词： | 东湖 沉积物 超额磷负荷 等值线图 |
| 文章编号： | 1671-4431(2005)11-0063-03 |
| 修稿时间： | 2005-07-11 |
Distribution of Loading of Phosphorus in Sediment of Donghu Lake, Wuhan |
| |
| CHEN Chun-hua,QI Shi-hua,WANG Yan-xin. Distribution of Loading of Phosphorus in Sediment of Donghu Lake, Wuhan[J]. Journal of Wuhan University of Technology, 2005, 27(11): 63-65 |
| |
| Authors: | CHEN Chun-hua QI Shi-hua WANG Yan-xin |
| |
| Affiliation: | CHEN Chun-hua~1,QI Shi-hua~2,WANG Yan-xin~2 |
| |
| Abstract: | The sediment usually plays as a large sink,also as a source for phosphorus in eutrophic lakes.In this investigation,7 sediment and 23 water samples from different points in Donghu lake,Wuhan were collected and determined.Based on phosphorus content of sediment and water,isogram of excess phosphorus loading in sediment was drawn.The isogram showed that excess phosphorus loading of sediment in the southwest part was higher than that in the northeast part. |
| |
| Keywords: | lake Donghu sediment excess phosphorus loading isogram |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
