水资源保护2012，Vol.28Issue(3)：38-41,4.DOI:10.3969/j.issn.1004-6933.2012.03.007
江苏省入太湖河道污染物分析
Analysis of pollutants in rivers entering Taihu Lake in Jiangsu Province
万晓凌 1马倩 1董家根 1高鸣远1
作者信息
- 1. 江苏省水文水资源勘测局,江苏南京210029
- 折叠
摘要
Abstract
The water quality, water quantity, and pollutants in the rivets entering Taihu Lake from 1998 to 2009 were calculated and analyzed, in order to provide reference data for water resources exploitation and utilization, and water pollution control in Taihu Lake. The results show the following: The multi-year average volume of the water flowing into Taihu Lake was 7.06 billion m . The average volumes of NH3-N, TP, TN, and CODn, in the rivers entering the lake were 13700 t, 1 360 t, 26300 t, and 37 700 t, respectively. The river sections that had water quality exceeding the Class ID standard accounted for 71.5% to 95.3% of the total number, and they showed an increasing trend with deteriorated water quality during the period from 1998 to 2004, whereas a decreasing trend was observed during the period from 2005 to 2009, when the water quality in these sections was improved.关键词
太湖/入湖河道/水质污染/水量计算/江苏省Key words
Taihu Lake/ rivers entering Taihu lake/ water pollution/ water quantity calculation/ Jiangsu Province分类
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万晓凌,马倩,董家根,高鸣远..江苏省入太湖河道污染物分析[J].水资源保护,2012,28(3):38-41,4.
