[1]杨文晶,谈剑宏,姜 宇.苏州太湖水体氮、磷含量及形态组成分析[J].江苏水利,2018,(05):40-43.
 YANG Wenjing,TAN Jianhong,JIANG Yu.Analysis of nitrogen and phosphorus content and form composition in Taihu Lake, Suzhou[J].JIANGSU WATER RESOURCES,2018,(05):40-43.
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苏州太湖水体氮、磷含量及形态组成分析()
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《江苏水利》[ISSN:1006-6977/CN:61-1281/TN]

卷:
期数:
2018年05期
页码:
40-43
栏目:
生态与环境
出版日期:
2018-05-15

文章信息/Info

Title:
Analysis of nitrogen and phosphorus content and form composition in Taihu Lake, Suzhou
文章编号:
1007-7839(2018)05-0040-04
作者:
杨文晶谈剑宏姜 宇
江苏省水文水资源勘测局苏州分局,江苏 苏州 215011
Author(s):
YANG WenjingTAN JianhongJIANG Yu
Suzhou Hydrology and Water Resources Investigation Bureau of Jiangsu Province,Suzhou 215129,Jiangsu
关键词:
形态组成太湖
Keywords:
nitrogenphosphorusform compositionTaihu Lake
分类号:
X832
文献标志码:
B
摘要:
研究基于2016 年10 ~12 月对苏州太湖水域中氮、磷营养盐浓度的水质监测,分析了太湖水域各种形态氮、磷营养盐的含量、形态组成和变化分布特点。苏州太湖水域中总氮以溶解态氮为主,平均占比为77.7%,溶解态无机氮中以硝酸盐氮为主,全区水体中总磷以溶解态磷为主,占比为54.6%,溶解态磷中以溶解态无机磷为主。不同区域各种形态分配比例不一,并且由于环境条件复杂多变,各种形态的浓度变化范围较大。分析成果可为太湖水环境治理和恢复提供可靠的背景资料和技术支撑。
Abstract:
Based on the water quality monitoring of nitrogen and phosphorus concentrations in Taihu waters of Suzhou from October to December 2016, the contents, form composition and distribution characteristics of various forms of nitrogen and phosphorus nutrients in Taihu waters were analyzed.The total nitrogen in the Taihu waters of Suzhou was mainly dissolved nitrogen, with an average ratio of 77.7%.And the main dissolved inorganic nitrogen was nitrate nitrogen.The total phosphorus in the whole area was mainly dissolved in dissolved phosphorus, with a proportion of 54.6%, and the dissolved phosphorus was mainly composed of dissolved inorganic phosphorus.The proportion of different forms of distribution varies in different regions, and because of the complex and changeable environmental conditions, the concentration of various forms varies greatly.The analysis results could provide reliable background information and technical support for water environment governance and restoration in Taihu Lake.

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相似文献/References:

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备注/Memo

备注/Memo:
收稿日期:2018-04-02
作者简介:杨文晶(1990-),女,硕士,研究方向为水资源与水环境。
更新日期/Last Update: 2018-04-15