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A dataset of nitrogen and phosphorus pollution in natural ditches in the central Sichuan hilly area, 2014
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: 2018 - 05 - 16
: 2018 - 07 - 05
: 2018 - 07 - 05
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Abstract & Keywords
Abstract: Natural ditches connecting to rivers and lakes usually serve as important channels for flood control and agricultural production and also as wetlands for processing agricultural and rural wastewaters. This dataset was generated in wet (June) and dry (November) seasons of 2014 via surveying 72 various natural ditches in the Central Sichuan Hilly Area, including Yanting, Xichong, Nanchong, Quxian, Shehong, Fengxi, Suining, Zhongjiang, and Santai counties. Samplings and analytical determination of surface water and sediment followed “Approaches for Water and Wastewater Monitoring and Analysis (4th Edition)” and “CERN’s Standard Approaches for Monitoring and Analysis: Indicators for Water Body”. The dataset includes surface water indicators of total nitrogen (TN), total phosphorus (TP), ammonium, nitrate, total dissolved nitrogen (TDN), total dissolved phosphorus (TDP), and particulate nitrogen and phosphorus, and surface sediment indicators of total carbon, TN, TP, ammonium, nitrate, and C/N ratio. This dataset of nitrogen and phosphorus loads in surface water and sediment would provide a critical reference to ecological restoration of degraded natural ditches.
Keywords: the Central Sichuan Hilly Area; Natural Ditch; Wet Season; Dry Season; Nitrogen and Phosphorus Load; Surface Water and Sediment
Dataset Profile
TitleA dataset of nitrogen and phosphorus pollution in natural ditches in the central Sichuan hilly area, 2014
Data authorsGao Meirong; Wang Tao
Data corresponding authorWang Tao (wangt@imde.ac.cn)
Time rangeJun., 2014; Nov. ,2014
Data volume67 KB
Data format.xlsx
Data service systemhttp://www.sciencedb.cn/dataSet/handle/619
Sources of fundingSupported by the National Natural Sciences Foundation of China ( No.41371462) and CAS Key Technology Talent Program
Dataset compositionThis dataset was generated in wet (June) and dry (November) seasons of 2014 via surveying 72 various natural ditches in the Central Sichuan Hilly Area. This dataset is composed of three parts data, during wet and dry season of 2014. (1) Channels environment factors survey data; (2) Water quality of channels; (3) ditches sediment nitrogen and phosphorus condition data. The data file contains three Excel Sheet tables.
Article and author information
Gao Meirong
主要承担工作:数据整理、元数据编写和数据论文撰写。
Wang Tao
主要承担工作:提供源数据和数据质量控制。
wangt@imde.ac.cn
Publication records
Released: July 5, 2018 ( VersionsZH2
References
中国科学数据
csdata