1.本数据收集了黄河流域省市流域沙漠化、石漠化、水土流失、盐渍化等数据说明.\n
2.数据集命名：流域沙漠化、石漠化、水土流失、盐渍化等数据说明.xlsx;属性说明：省：黄河流域流经省级地区、沙漠化：黄河流域流经省份沙漠化占比、石漠化：黄河流域流经省份石漠化占、水土流失：黄河流域流经省份水土流失占比、盐渍化：黄河流域流经省份盐渍化占比。\n
3.主要监测指标有：省份、沙漠化/%、石漠化/%、水土流失/%、盐渍化/%。
", "ds_source": "2015-2019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": "2015-01-01 00:00:00", "ds_acq_end_time": "2019-12-31 00:00:00", "ds_acq_place": "黑河流域上游葫芦沟流域", "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": 17540, "ds_files_count": 2, "ds_format": "Excel", "ds_space_res": null, "ds_time_res": "年", "ds_coordinate": "无", "ds_projection": "", "ds_thumbnail": "cfe8155f-3481-4557-ad2f-ba6be990951d.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.db0028.2021", "subject_codes": [ "170.4510" ], "quality_level": 3, "publish_time": "2021-09-27 16:39:01", "last_updated": "2025-05-29 11:38:54", "protected": false, "protected_to": null, "lang": "zh", "cstr": "11738.11.ncdc.YRiver.db1961.2022", "i18n": { "en": { "title": "Explanations of Data on Desertification, Rocky Desertification, Soil and Water Loss, and Salinization in the Yellow River Basin", "ds_format": "Excel", "ds_source": "Bulletin on Soil and Water Conservation from 2015 to 2019.
", "ds_quality": "During the process of data production and compilation, strict data quality control measures were implemented, with comprehensive data preparation procedures and data quality assessment methods in place.
", "ds_ref_way": "", "ds_abstract": "1.This dataset collects explanations of data on desertification, rocky desertification, soil and water loss, and salinization in the provinces and cities along the Yellow River Basin.
\n2.Dataset Name: Explanations of Data on Desertification, Rocky Desertification, Soil and Water Loss, and Salinization.xlsx; Attribute Descriptions: Province: Provincial areas where the Yellow River flows; Desertification: Proportion of desertification in the provinces where the Yellow River flows; Rocky Desertification: Proportion of rocky desertification in the provinces; Soil and Water Loss: Proportion of soil and water loss in the provinces; Salinization: Proportion of salinization in the provinces.
\n3.The main monitoring indicators include: Province, Desertification (%), Rocky Desertification (%), Soil and Water Loss (%), and Salinization (%).
", "ds_time_res": "年", "ds_acq_place": "Hulugou basin in the upper reaches of Heihe River Basin", "ds_space_res": "", "ds_projection": "", "ds_process_way": "The relevant data was manually collected from the Soil and Water Conservation Bulletins from 2015 to 2019 and organized into a tabular form of information.
", "ds_ref_instruction": "" } }, "submit_center_id": "ncdc", "data_level": 0, "license_type": "CC BY 4.0", "ds_topic_tags": [ "沙漠化", "石漠化", "盐渍化", "水土流失" ], "ds_subject_tags": [ "自然地理学" ], "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": "沙漠与荒漠化" }