1.本数据集主要收集了黄河流域部分地区第二、三次全国水资源调查评价数据，由于第三次调查评价尚未结束，所以只收录了第二次评价数据。
\n2.数据集命名：流域第二次全国水资源调查评价数据\n内容信息：主要以自然语言存储在word文档中 ，目前只找到第二次水资源调查评价黄河区域相关数据。
\n3.主要数据有：黄河流域地表水资源总量组成，分为二级区八个地区间隔区域山区和平原地表水总量；河流水资源量及黄河流域水资源特点数据。", "ds_source": "
数据来源主要来自：中华人民共和国水利部官网：http://www.mwr.gov.cn/
", "ds_process_way": "通过文献资料-《人民黄河》，人工采集相关数据成表格图片形式信息。
", "ds_quality": "数据生产汇集过程中，严格把控数据质量控制措施，有健全的数据制备过程和数据质量评估方法。
", "ds_acq_start_time": "2012-01-01 00:00:00", "ds_acq_end_time": "2015-12-31 00:00:00", "ds_acq_place": "黄河流域", "ds_acq_lon_east": 119.345, "ds_acq_lat_south": 32.84166666666667, "ds_acq_lon_west": 95.88194444444444, "ds_acq_lat_north": 41.84388888888889, "ds_acq_alt_low": null, "ds_acq_alt_high": null, "ds_share_type": "login-access", "ds_total_size": 770382, "ds_files_count": 4, "ds_format": "word", "ds_space_res": null, "ds_time_res": "年", "ds_coordinate": "无", "ds_projection": "", "ds_thumbnail": "2f4c5fc1-5a44-4561-9356-f3eb14ccd729.png", "ds_thumb_from": 2, "ds_ref_way": "", "paper_ref_way": "", "ds_ref_instruction": "", "ds_from_station": null, "organization_id": "b412fac3-1f10-4eb6-9d10-c51bcea30d0c", "ds_serv_man": "敏玉芳", "ds_serv_phone": "0931-4967596", "ds_serv_mail": "ncdc@lzb.ac.cn", "doi_value": "10.12072/ncdc.YRiver.db1928.2022", "subject_codes": [ "170.4510" ], "quality_level": 3, "publish_time": "2022-04-02 09:41:13", "last_updated": "2025-05-29 10:53:14", "protected": false, "protected_to": null, "lang": "zh", "cstr": "11738.11.ncdc.YRiver.2021.46", "i18n": { "en": { "title": "Second National Water Resources Survey and Assessment Data for the Yellow River Basin (2012-2015)", "ds_format": "word", "ds_source": "The data primarily originates from: The official website of the Ministry of Water Resources of the People's Republic of China: http://www.mwr.gov.cn/
", "ds_quality": "During the process of data production and compilation, strict measures for data quality control were implemented, accompanied by comprehensive data preparation procedures and methods for assessing data quality.
", "ds_ref_way": "", "ds_abstract": "1. This dataset mainly collects the second and third national water resources survey and assessment data for some areas in the Yellow River Basin. However, due to the ongoing nature of the third survey and assessment, only the second assessment data is included.
\n2. Dataset Name: Second National Water Resources Survey and Assessment Data for the River Basin Content Information: The data is primarily stored in word documents in natural language. Currently, only the second water resources survey and assessment data related to the Yellow River region has been found.
\n3. The main data includes: the total amount of surface water resources in the Yellow River Basin, divided into eight regional sub-areas (mountainous and plain areas) for the total surface water volume at the second-level region; river water resources and characteristics of water resources in the Yellow River Basin.
", "ds_time_res": "年", "ds_acq_place": "Yellow River Basin", "ds_space_res": "", "ds_projection": "", "ds_process_way": "Through literature review of \"Yellow River (Renmin Huanghe)\", relevant data was manually collected and organized into tabular and image format information.
", "ds_ref_instruction": "" } }, "submit_center_id": "ncdc", "data_level": 0, "recommendation_value": 0, "license_type": "https://creativecommons.org/licenses/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, "belong_to_nieer": false, "ds_topic_tags": [ "地表水资源", "河流水资源", "集水面积" ], "ds_subject_tags": [ "自然地理学" ], "ds_class_tags": [], "ds_locus_tags": [ "黄河流域境内干支流" ], "ds_time_tags": [ 2012, 2013, 2014, 2015 ], "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" }, { "true_name": "康建芳", "email": "kangjf@lzb.ac.cn", "work_for": "中国科学院西北生态环境资源研究院", "country": "中国" }, { "true_name": "刘春", "email": "liuchun@henu.edu.cn", "work_for": "河南大学", "country": "中国" } ], "ds_meta_authors": [ { "true_name": "刘春", "email": "liuchun@henu.edu.cn", "work_for": "河南大学", "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": "水文" }