2007–2015年太湖水体理化监测数据集  

A physical and chemical monitoring dataset of Taihu Lake from 2007 to 2015

作　　者：闵屾[1,2] 钱荣树 朱广伟 黄建明[2] 秦伯强 杨宏伟[1,2] 李宽意[1,2] 张运林[1,2] 沈睿杰[1,2] Min Shen;Qian Rongshu;Zhu Guangwei;Huang Jianming;Qin Boqiang;Yang Hongwei;Li Kuanyi;Zhang Yunlin;Shen Ruijie(Nanjing Institute of Geography and Limnology,Chinese Academy of Sciences,Nanjing 210008,P.R.China;Taihu Laboratory for Lake Ecosystem Research,Chinese Academy of Sciences,Wuxi 214026,P.R.China)

机构地区：[1]中国科学院南京地理与湖泊研究所,南京210008 [2]中国科学院太湖湖泊生态系统研究站,江苏无锡214026

出　　处：《中国科学数据（中英文网络版）》2020年第1期81-89,共9页China Scientific Data

基　　金：中国生态系统研究网络(CERN)野外台站运行服务费;科技部国家生态系统观测研究网络(CNERN)研究站运行服务费.

摘　　要：本数据集整理了2007–2015年中国科学院太湖湖泊生态系统研究站太湖8个长期常规监测站点的逐月理化数据,包括透明度、水深、水温、电导率、悬浮质、溶解氧、pH、硅酸盐、磷酸盐、亚硝酸盐氮、硝酸盐氮、氨态氮、化学需氧量、总磷、总氮和溶解性总有机碳,共计16个理化指标,13810个数值。使用箱线法对数据进行质量检验,检验结果显示16个指标中有10个指标的有效数据占比达到95%以上,仅有1个指标的有效数据占比在90%以下。本数据集的整理出版可为探究太湖生态系统变化特征提供数据基础,为富营养化防控治理及饮用水安全保障等提供科学支撑。This dataset collates the monthly physical and chemical data of eight long-term monitoring stations in Taihu Lake from 2007 to 2015 by TLLER(Taihu Laboratory for Lake Ecosystem Research,Chinese Academy of Sciences),incorporating total of 16 indicators(13,810 values),including transparency,water depth,water temperature,electrical conductivity,suspended solids,dissolved oxygen,pH,silicate,orthophosphate,nitrite nitrogen,nitrate nitrogen,ammonia nitrogen,chemical oxygen demand,total phosphorus,total nitrogen and dissolved total organic carbon.Based on the Box-whisker plot to test the quality of data,the test results show that of the 16 indicators,the proportions of valid data for 10 indicators are over 95%,except for only one indicator whose valid data account for less than 90%.The collation and publication of this dataset can provide a data basis for exploring the characteristics of ecosystem changes in Taihu Lake,and provide scientific support for the prevention and control of eutrophication and the safety of drinking water.

关 键 词：太湖 富营养 理化指标 长期监测 

分 类 号：X832[环境科学与工程—环境工程]