%0 Dataset
%T Statistical data set of water resources in Weihe River Basin (2003-2017)
%J National Cryosphere Desert Data Center
%I National Cryosphere Desert Data Center(www.ncdc.ac.cn)
%U http://www.ncdc.ac.cn/portal/metadata/ca28bcd3-4a2d-40a6-996c-82a75e02edeb
%W NCDC
%R 10.12072/ncdc.WRiver.db0026.2021
%A Zhang yaonan
%K Water resources in each region;water-saving irrigation area in each region;water supply and use in each region
%X This data set mainly collects the statistical data of water environment in Shaanxi Province, Gansu Province and Ningxia Hui autonomous region where the Weihe River Basin flows through, mainly including the following three parts:   1. Wastewater discharge and treatment in various regions (2003-2017): including the total amount of industrial wastewater discharge in various regions (10000 tons); Industrial wastewater discharge reaches a scalar (10000 tons); Discharge of pollutants (mercury, cadmium, hexavalent chromium, lead and arsenic) in industrial wastewater   (ton); Discharge of pollutants (volatile phenol, cyanide, chemical oxygen demand, petroleum, ammonia nitrogen) in industrial wastewater   (ton); Domestic sewage discharge (10000 tons); Sewage discharge; Chemical oxygen demand; Ammonia nitrogen; Number of wastewater treatment facilities (sets); Treatment capacity of wastewater treatment facilities (10000 tons / day); Operating expenses of this year (10000 yuan); Removal amount of pollutants (volatile phenol; cyanide; chemical oxygen demand; petroleum; ammonia nitrogen) in industrial wastewater   (ton).   2. Wastewater discharge and treatment in major cities (2003-2017): including urban wastewater discharge in major cities (10000 tons); Number of sewage treatment plants (sets): secondary and tertiary treatment; Sewage treatment capacity of sewage treatment plant (10000 tons); Sewage treatment capacity of other sewage treatment facilities; Sewage treatment capacity of other sewage treatment facilities (10000 tons); Total sewage treatment capacity (10000 m3 / day); Total sewage treatment capacity (10000 tons); Sewage recycling capacity (10000 tons); Urban sewage treatment rate (%); Centralized treatment rate of sewage treatment plant; Sewage treatment capacity (10000 m3 / day).  3. Water resources, water-saving irrigation area and water supply and use in various regions (2003-2017): including the total amount of water resources in various regions (100 million cub