本数据集统计的是1999年青海省的水资源使用情况，主要从以下方面进行统计：来水分析计算（降水量、地表水资源量、地下水资源量、总水资源量）；大中型水库蓄水动态（供水量、用水量、耗水量）；水质调查评价（全省废污水排放量、地表水水质评价、地下水水质评价）；全省重要水事（干旱概况、水灾概况）。\n
本数据集主要应用于供水量研究。", "ds_source": "
数据来源于1999年青海省水资源公报。", "ds_process_way": "
(1)数据生产过程: 利用1999年青海省水资源公报获取相关数据，经过Excle软件分析汇总。\n
(2)方法和标准规范:相关分析、统计分析。", "ds_quality": "
由人工整编，数据质量良好。", "ds_acq_start_time": "1999-01-01 00:00:00", "ds_acq_end_time": "1999-12-31 00:00:00", "ds_acq_place": "青海省", "ds_acq_lon_east": 103.80555555555556, "ds_acq_lat_south": 31.60666666666667, "ds_acq_lon_west": 89.40972222222223, "ds_acq_lat_north": 39.212500000000006, "ds_acq_alt_low": null, "ds_acq_alt_high": null, "ds_share_type": "login-access", "ds_total_size": 27108486, "ds_files_count": 2, "ds_format": "pdf", "ds_space_res": null, "ds_time_res": "年", "ds_coordinate": "无", "ds_projection": "", "ds_thumbnail": "902ab772-b67b-4cf8-a3ad-98f5407d5de5.bmp", "ds_thumb_from": 2, "ds_ref_way": "", "paper_ref_way": "", "ds_ref_instruction": "", "ds_from_station": null, "organization_id": "4851e874-eafc-4879-812b-ffbdd825e967", "ds_serv_man": "敏玉芳", "ds_serv_phone": "0931-4967596", "ds_serv_mail": "ncdc@lzb.ac.cn", "doi_value": "10.12072/ncdc.Hydro.db2407.2022", "subject_codes": [ "170.45" ], "quality_level": 3, "publish_time": "2022-08-26 16:18:49", "last_updated": "2025-04-29 15:55:03", "protected": false, "protected_to": null, "lang": "zh", "cstr": "11738.11.ncdc.Hydro.db2407.2022", "i18n": { "en": { "title": "Qinghai Provincial Water Resources Bulletin (1999)", "ds_format": "pdf", "ds_source": "
The data comes from the water resources bulletin of Qinghai Province in 1999.", "ds_quality": "
It is manually compiled, and the data quality is good.", "ds_ref_way": "", "ds_abstract": "
This data set is about the use of water resources in Qinghai Province in 1999, mainly from the following aspects: incoming water analysis and calculation (precipitation, surface water resources, groundwater resources, total water resources); Storage dynamics of large and medium-sized reservoirs (water supply, water consumption, water consumption); Water quality investigation and evaluation (waste water discharge in the province, surface water quality evaluation, groundwater quality evaluation); Important floods in the province (drought and flood).\n
This data set is mainly applied to the study of water supply.
", "ds_time_res": "年", "ds_acq_place": "Qinghai Province", "ds_space_res": "", "ds_projection": "", "ds_process_way": "(1) Data production process: relevant data are obtained from the water resources bulletin of Qinghai Province in 1999, and analyzed and summarized by Excel software.\n
(2) Methods and standards: correlation analysis, statistical analysis.", "ds_ref_instruction": "" } }, "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": [ "统计公报", "供水量", "取水量", "耗水量" ], "ds_subject_tags": [ "地理学" ], "ds_class_tags": [], "ds_locus_tags": [ "青海省" ], "ds_time_tags": [ 1999 ], "ds_contributors": [ { "true_name": "邱流潮", "email": "qiuliuchao@cau.edu.cn", "work_for": "中国农业大学", "country": "中国" } ], "ds_meta_authors": [ { "true_name": "史喆奇", "email": "shizheqii@163.com", "work_for": "中国农业大学", "country": "中国" } ], "ds_managers": [ { "true_name": "邱流潮", "email": "qiuliuchao@cau.edu.cn", "work_for": "中国农业大学", "country": "中国" } ], "category": "社会经济文化" }