本数据集为黄河流域土地利用情况统计数据，包含甘肃（2005-2019）、宁夏（2015-2019）、山东（2015-2018）三省土地利用面积统计数据，数据来源于统计年鉴。
", "ds_source": "国家统计局官网https://data.stats.gov.cn/easyquery.htm?cn=E0103，在年度报告中按照分地区模块进行关键词查询。
", "ds_process_way": "国家统计局官网https://data.stats.gov.cn/easyquery.htm?cn=E0103，在年度报告中按照分地区模块进行关键词查询。
", "ds_quality": "在数据生产汇集过程中，严格把控数据质量控制筛查措施。
", "ds_acq_start_time": "2005-01-01 00:00:00", "ds_acq_end_time": "2019-12-31 00:00:00", "ds_acq_place": "黄河流域", "ds_acq_lon_east": 119.05, "ds_acq_lat_south": 11.05, "ds_acq_lon_west": 119.05, "ds_acq_lat_north": 42.81666666666667, "ds_acq_alt_low": null, "ds_acq_alt_high": null, "ds_share_type": "login-access", "ds_total_size": 23977, "ds_files_count": 2, "ds_format": "excel", "ds_space_res": null, "ds_time_res": "", "ds_coordinate": "无", "ds_projection": "", "ds_thumbnail": "0a9574a4-88ef-4276-b728-54ae9446685e.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": "李红星", "ds_serv_phone": "0931-4967592", "ds_serv_mail": "ncdc@lzb.ac.cn", "doi_value": "10.12072/ncdc.YRiver.db0057.2021", "subject_codes": [ "170.4520" ], "quality_level": 3, "publish_time": "2021-12-09 16:04:03", "last_updated": "2025-05-29 11:43:01", "protected": false, "protected_to": null, "lang": "zh", "cstr": "11738.11.ncdc.YRiver.2021.49", "i18n": { "en": { "title": "Statistical Data of Land Use in the Yellow River Basin from 2015 to 2019", "ds_format": "excel", "ds_source": "The official website of the National Bureau of Statistics of China is https://data.stats.gov.cn/easyquery.htm?cn=E0103. You can conduct keyword searches by region in the annual reports.
", "ds_quality": "Strict data quality control and screening measures were implemented during the data production and aggregation process.
", "ds_ref_way": "", "ds_abstract": "This dataset contains statistical data on land use in the Yellow River Basin, including land use area statistics for three provinces: Gansu (2005-2019), Ningxia (2015-2019), and Shandong (2015-2018). The data is sourced from statistical yearbooks.
", "ds_time_res": "", "ds_acq_place": "Yellow River Basin", "ds_space_res": "", "ds_projection": "", "ds_process_way": "The official website of the National Bureau of Statistics of China is https://data.stats.gov.cn/easyquery.htm?cn=E0103. You can conduct keyword searches by region in the annual reports.
", "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": [ "土地利用", "土地调查", "自然资源状况" ], "ds_subject_tags": [ "人文地理学" ], "ds_class_tags": [], "ds_locus_tags": [ "宁夏", "山东", "甘肃省" ], "ds_time_tags": [ 2005, 2006, 2007, 2008, 2009, 2010, 2011, 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": "基础地理" }