1.本数据集收录了黄河流域地区部分市县的水土流失、水力侵蚀和风力侵蚀数据。\n
2.数据集命名：可找到的精确到市级数据.xlsx。\n
3.属性说明：（1）序号：侵蚀类型（2）省：黄河流域流经省级地区（3）市：黄河流域流经市级地区（4）县：黄河流域流经区县级地区（5）属性：水土流失程度（6）数据单位km2。\n
4.三类监测指标：省份、水力侵蚀总面积、强烈面积、强烈占比。
", "ds_source": "主要数据来源于2015-2019年水土保持公报。
", "ds_process_way": "通过2015-2019年水土保持公报，人工采集相关数据成表格形式信息。
", "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": "2001-01-01 00:00:00", "ds_acq_end_time": "2018-12-31 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": 57.81666666666667, "ds_acq_alt_low": null, "ds_acq_alt_high": null, "ds_share_type": "login-access", "ds_total_size": 19496, "ds_files_count": 2, "ds_format": "Excel", "ds_space_res": null, "ds_time_res": "年", "ds_coordinate": "无", "ds_projection": "", "ds_thumbnail": "a9245eca-3d02-41db-b75f-2a4d92ee5ad2.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": "", "subject_codes": [ "170.5520" ], "quality_level": 3, "publish_time": "2021-08-19 16:13:43", "last_updated": "2025-05-29 10:54:18", "protected": false, "protected_to": null, "lang": "zh", "cstr": "11738.11.ncdc.YRiver.db2488.2022", "i18n": { "en": { "title": "Data on the Distribution of Extremely Intense Water Erosion in Provinces and Cities along the Yellow River Basin from 2015 to 2019", "ds_format": "Excel", "ds_source": "The main data source is the Soil and Water Conservation Bulletins from 2015 to 2019.
", "ds_quality": "During the process of data production and aggregation, strict measures for data quality control are implemented, ensuring a robust data preparation process and methodologies for assessing data quality.
", "ds_ref_way": "", "ds_abstract": "1. This dataset includes data on water and soil loss, water erosion, and wind erosion for some cities and counties in the Yellow River Basin area.
2. Dataset Name: Available Data Accurate to the City Level.xlsx.
3. Attribute Descriptions: (1) Serial Number: Erosion Type (2) Province: Provincial areas through which the Yellow River flows (3) City: Municipal areas through which the Yellow River flows (4) County: County-level areas through which the Yellow River flows (5) Attribute: Degree of Water and Soil Loss (6) Data Unit: km2.
4. Three categories of monitoring indicators: Province, Total Area of Water Erosion, Area of Intense Erosion, and Proportion of Intense Erosion.
", "ds_time_res": "年", "ds_acq_place": "The Yellow River Basin", "ds_space_res": "", "ds_projection": "", "ds_process_way": "Relevant data was manually collected and compiled into tabular form based on the Soil and Water Conservation Bulletins from 2015 to 2019.
", "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": [ "水力侵蚀", "强烈面积", "强烈占比" ], "ds_subject_tags": [ "水文地理学" ], "ds_class_tags": [], "ds_locus_tags": [ "黄河流域" ], "ds_time_tags": [ 2015, 2016, 2017, 2018, 2019 ], "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": "水土保持" }