本数据集为2001年与2008年甘肃、宁夏、内蒙、山西、陕西5个省区黄河中游多沙粗沙区涉及行政区主要特征统计数据集，包括行政区名称、沟壑密度、地面坡度组成、林草覆盖率和年度侵蚀模数等数据。其中2001年统计数据包含50条数据，2008年统计数据包含50条数据。
", "ds_source": "本数据集通过统计上报汇总获取。
", "ds_process_way": "本数据集是由甘肃、宁夏、内蒙、山西、陕西各省区统计上报，审核汇总。
", "ds_quality": "本数据在获取处理各阶段均由专业人员负责审核，保证数据整合完成的完整性、准确性，数据质量良好。
", "ds_acq_start_time": "2001-01-01 00:00:00", "ds_acq_end_time": "2008-12-31 00:00:00", "ds_acq_place": "黄河中游多沙粗沙区（包括甘肃、宁夏、内蒙、山西、陕西5个省区）", "ds_acq_lon_east": null, "ds_acq_lat_south": null, "ds_acq_lon_west": null, "ds_acq_lat_north": null, "ds_acq_alt_low": null, "ds_acq_alt_high": null, "ds_share_type": "apply-access", "ds_total_size": 41668, "ds_files_count": 3, "ds_format": "Excel表格", "ds_space_res": null, "ds_time_res": "日", "ds_coordinate": "WGS84", "ds_projection": "GCS_WGS_1984", "ds_thumbnail": "9cdb27b1-c582-4ab4-ba74-d885a8bec339.jpg", "ds_thumb_from": 0, "ds_ref_way": "", "paper_ref_way": "", "ds_ref_instruction": "本部分数据为有偿共享，如需申请使用，请联系数据贡献者“黄河流域水土保持生态环境监测中心” 邮箱：1283337@qq.com 电话：029-82118273", "ds_from_station": null, "organization_id": "18fc6591-ef53-4202-bc01-c3961ad212d2", "ds_serv_man": "敏玉芳", "ds_serv_phone": "0931-4967596 ", "ds_serv_mail": "ncdc@lzb.ac.cn", "doi_value": "", "subject_codes": [], "quality_level": 3, "publish_time": "2021-02-01 10:32:58", "last_updated": "2024-03-19 15:59:53", "protected": false, "protected_to": null, "lang": "zh", "cstr": "11738.11.ncdc.HHSTBC.2020.159", "i18n": { "en": { "title": "Main characteristic data sets of heavy and coarse sand areas in the middle reaches of the Yellow River in 2001 and 2008", "ds_format": "", "ds_source": "This data set is obtained through statistical reporting and summary.
", "ds_quality": "This data is reviewed by professionals in each stage of acquisition and processing to ensure the integrity and accuracy of data integration and good data quality.
", "ds_ref_way": "", "ds_abstract": "This data set is the statistical data set of the main characteristics of the administrative region in the middle reaches of the Yellow River in Gansu, Ningxia, Inner Mongolia, Shanxi and Shaanxi in 2001 and 2008, including the name of the administrative region, gully density, slope composition, forest and grass coverage and annual erosion modulus. Among them, there are 50 data in 2001 and 50 in 2008.
", "ds_time_res": "日", "ds_acq_place": "Sandy and coarse sand areas in the middle reaches of the Yellow River (including Gansu, Ningxia, Inner Mongolia, Shanxi and Shaanxi provinces)", "ds_space_res": "", "ds_projection": "", "ds_process_way": "This data set is reported and reviewed by Gansu, Ningxia, Inner Mongolia, Shanxi and Shaanxi provinces.
", "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": [ "行政区名称，沟壑密度，地面坡度组成，林草覆盖率和年度侵蚀模数" ], "ds_subject_tags": [], "ds_class_tags": [], "ds_locus_tags": [ "山西省", "甘肃省", "内蒙古自治区", "宁夏回族自治区", "陕西省" ], "ds_time_tags": [ 2001, 2008 ], "ds_contributors": [ { "true_name": "黄河流域水土保持生态环境监测中心", "email": "1283337@qq.com", "work_for": "黄河流域水土保持生态环境监测中心", "country": "中国" } ], "ds_meta_authors": [ { "true_name": "李素雅", "email": "1283337@qq.com", "work_for": "黄河流域水土保持生态环境监测中心", "country": "中国" } ], "ds_managers": [ { "true_name": "黄河流域水土保持生态环境监测中心", "email": "szyjdata@163.com", "work_for": "黄河流域水土保持生态环境监测中心", "country": "中国" } ], "category": "水土保持" }