{ "created": "2021-09-22 10:45:24", "updated": "2026-04-29 15:21:07", "id": "ca28bcd3-4a2d-40a6-996c-82a75e02edeb", "version": null, "ds_topic": null, "title_cn": "渭河流域水环境统计数据集（2003-2017年）", "title_en": "Statistical data set of water resources in Weihe River Basin (2003-2017)", "ds_abstract": "

  本数据集主要收集了渭河流域流经的陕西省、甘肃省和宁夏回族自治区三个地区的水环境情况统计数据，主要包括以下3部分：\n\n  

  1. 各地区废水排放及处理情况(2003-2017年)：包括各地区工业废水排放总量(万吨)；工业废水排放达标量(万吨)；工业废水中污染物（汞，镉，六价铬，铅，砷）排放量 (吨)；工业废水中污染物（挥发酚，氰化物，化学需氧量，石油类，氨氮）排放量 (吨)；生活污水排放量(万吨)；污水排放量；化学需氧量；氨氮；废水治理设施数(套)；废水治理设施处理能力(万吨/日)；本年运行费用(万元)；工业废水中污染物（挥发酚；氰化物；化学需氧量；石油类；氨氮）去除量 (吨)。\n\n  

  2. 主要城市废水排放及处理情况(2003-2017年)：包括主要城市城市污水排放量(万吨)；污水处理厂座数(座)二、三级处理；污水处理厂污水处理量(万吨)；其他污水处理设施污水处理能力；其他污水处理设施污水处理量(万吨)；污水处理能力合计(万立方米/日)；污水处理量合计(万吨)；污水再生利用量(万吨)；城市污水处理率(%)；污水处理厂集中处理率；污水处理能力（万立方米/日）。\n\n 

  3. 各地区水资源、节水灌溉面积和供水用水情况(2003-2017年)：包括各地区水资源总量（亿立方米）；地表水资源量（亿立方米）；地下水资源量（亿立方米）；地表水与地下水资源重复量（亿立方米）；降水量（毫米）；人均资源量（立方米/人）；各地区节水灌溉面积指标：喷滴灌（千公顷）；微灌（千公顷）；低压管灌（千公顷）；节水灌溉面积（千公顷）；地表水供水量（亿立方米）；地下水供水量（亿立方米）；其他供水量（亿立方米）；供水总量（亿立方米）。\n\n

  数据集存储格式为Excel，各字段含义见表头，数据主要来源于《中国环境统计年鉴》。本次收集的数据集为渭河流域水环境统计提供了基础数据。", "ds_source": "

  数据来源于《中国环境统计年鉴》，收集范围为渭河流域流经的陕西省、甘肃省、宁夏回族自治区。", "ds_process_way": "

  人工收集整理并摘录。", "ds_quality": "

  人工采集，二次校对，数据质量良好。", "ds_acq_start_time": "2003-01-01 00:00:00", "ds_acq_end_time": "2017-12-31 00:00:00", "ds_acq_place": "渭河流域,陕西省,甘肃省,宁夏回族自治区,", "ds_acq_lon_east": 110.27444444444444, "ds_acq_lat_south": 33.69611111111111, "ds_acq_lon_west": 103.9713888888889, "ds_acq_lat_north": 37.40833333333333, "ds_acq_alt_low": null, "ds_acq_alt_high": null, "ds_share_type": "apply-access", "ds_total_size": 83029, "ds_files_count": 4, "ds_format": "Excel", "ds_space_res": null, "ds_time_res": "年", "ds_coordinate": "无", "ds_projection": "", "ds_thumbnail": "ca28bcd3-4a2d-40a6-996c-82a75e02edeb.png", "ds_thumb_from": 0, "ds_ref_way": "张耀南，渭河流域水环境统计数据集（2003-2017年），国家冰川冻土沙漠科学数据中心(www.ncdc.ac.cn)，2021，doi：10.12072/ncdc.WRiver.db0026.2021", "paper_ref_way": "", "ds_ref_instruction": "用户在使用数据时请在正文中明确声明数据的来源，并在参考文献部分引用本元数据提供的引用方式。", "ds_from_station": null, "organization_id": "0d5fea4e-6fd7-4c70-b28b-3f91204c579a", "ds_serv_man": "敏玉芳", "ds_serv_phone": "\t0931-4967596", "ds_serv_mail": "ncdc@lzb.ac.cn", "doi_value": "", "subject_codes": null, "quality_level": 3, "publish_time": "2021-09-29 17:13:21", "last_updated": "2021-10-09 10:04:36", "protected": false, "protected_to": null, "lang": "zh", "cstr": "11738.11.ncdc.WRiver.2021.24", "i18n": { "en": { "title": "Statistical data set of water resources in Weihe River Basin (2003-2017)", "ds_format": "", "ds_source": "

\n
\n

  The data comes from China Environmental Statistics Yearbook, and the collection scope is Shaanxi Province, Gansu Province and Ningxia Hui autonomous region where the Weihe River Basin flows through.", "ds_quality": "

\n
\n

  Manual collection, secondary proofreading, good data quality.", "ds_ref_way": " ", "ds_abstract": "

\n
\n

  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:\n  

  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).\n  

  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).\n 

  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 cubic meters); Surface water resources (100 million cubic meters); Groundwater resources (100 million m3); Repetition of surface water and groundwater resources (100 million m3); Precipitation (mm); Per capita resources (m3 / person); Area index of water-saving irrigation in various regions: spray drip irrigation (1000 hectares); Micro irrigation (1000 HA); Low pressure pipe irrigation (1000 HA); Water saving irrigation area (1000 hectares); Surface water supply (100 million m3); Groundwater supply (100 million m3); Other water supply (100 million m3); Total water supply (100 million m3).\n

  The data set is stored in Excel, the meaning of each field is shown in the header, and the data is mainly from China Environmental Statistics Yearbook. The data set collected this time provides basic data for water environment statistics of Weihe River Basin.

", "ds_time_res": "年", "ds_acq_place": "Weihe River Basin, Shaanxi Province, Gansu Province, Ningxia Hui Autonomous Region,", "ds_space_res": "", "ds_projection": "", "ds_process_way": "
\n
\n

  Manually collect, sort and extract.", "ds_ref_instruction": " \nWhen users use data, please clearly state the source of data in the body and quote the reference method provided by this metadata in the References section." } }, "submit_center_id": "ncdc", "data_level": 0, "license_type": "CC BY 4.0", "doi_reg_from": "reg_local", "cstr_reg_from": "reg_local", "doi_not_reg_reason": null, "cstr_not_reg_reason": null, "is_paper_in_submitting": false, "ds_topic_tags": [ "各地区废水排放及处理情况", "主要城市废水排放情况", "各地区水资源、节水灌溉面积和供水用水情况", "统计公报" ], "ds_subject_tags": [ "人文地理学" ], "ds_class_tags": [], "ds_locus_tags": [ "渭河流域", "甘肃省", "宁夏回族自治区", "陕西省" ], "ds_time_tags": [ 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017 ], "ds_contributors": [ { "true_name": "张耀南", "email": "yaonan@lzb.ac.cn", "work_for": "中国科学院西北生态环境资源研究院", "country": "中国" } ], "ds_meta_authors": [ { "true_name": "李红星", "email": "lihongxing@lzb.ac.cn", "work_for": "中国科学院西北生态环境资源研究院", "country": "中国" } ], "ds_managers": [ { "true_name": "敏玉芳", "email": "myf@lzb.ac.cn", "work_for": "中国科学院西北生态环境资源研究院", "country": "中国" } ], "category": "社会经济文化" }