Study on Nitrogen Forms in Chaohu Lake and Wabu Lake Sediments  

巢湖、瓦埠湖沉积物中氮赋存形态研究(英文)

作　　者：刘静静[1] 叶琳琳[2] 潘成荣[3] 汪家权[4] 

机构地区：[1]桂林矿产地质研究院,广西桂林541004 [2]中国科学院南京地理与湖泊研究所,江苏南京210008 [3]安徽省环境科学研究院,安徽合肥230061 [4]合肥工业大学资源与环境工程学院,安徽合肥230009

出　　处：《Agricultural Science & Technology》2008年第4期153-156,共4页农业科学与技术（英文版）

基　　金：Supported by the National Natural science Foundation of China(50379003);the Natural Science Foundation of Anhui Province and Science(01045201);Science and Technological Fund of Anhui Province for Outstanding Youth~~

摘　　要：Composition and distribution of nitrogen in Chaohu Lake and Wabu Lake sediments were studied.The results showed that the mean total nitrogen content in Chaohu Lake and Wabu Lake was 0.533 g/kg and 0.265 g/kg respectively,and the primary composition of nitrogen was organic nitrogen(94%).The organic index indicated that the organic pollution degree of Wabu Lake was lower than that of Chaohu Lake.Composition and distribution of nitrogen in Chaohu Lake and Wabu Lake sediments were studied.The results showed that the mean total nitrogen content in Chaohu Lake and Wabu Lake was 0.533 g/kg and 0.265 g/kg respectively,and the primary composition of nitrogen was organic nitrogen(94%).The organic index indicated that the organic pollution degree of Wabu Lake was lower than that of Chaohu Lake.

关 键 词：SEDIMENT NITROGEN FORM CHAOHU LAKE Wabu LAKE 

分 类 号：S153[农业科学—土壤学]