本数据集为2023年黄土丘陵沟壑区第一副区辛店沟流域重力侵蚀观测数据集。定点监测方法主要为测针法—完成点位量测、拍照，测量侵蚀位移；兜土法—完成点位侵蚀土体称重、含水量计算；数据集主要包括定点监测记录表和土壤侵蚀量表
", "ds_source": "人工调查
", "ds_process_way": "定点监测辛店沟小流域已布设的典型点位，拍照并测量侵蚀位移，两期对比分析固定点位侵蚀变化。\n兜土法监测辛店沟小流域4处典型点位，每年汛期后统一对监测布内采样并计算其含水量，并对侵蚀土体称重计算侵蚀量
", "ds_quality": "数据分别经过调查、采集、计算、绘图和报告编写。
", "ds_acq_start_time": "2023-01-01 00:00:00", "ds_acq_end_time": "2023-12-31 00:00:00", "ds_acq_place": "陕西省榆林市绥德县辛店沟流域", "ds_acq_lon_east": 110.29666666666667, "ds_acq_lat_south": 37.49472222222222, "ds_acq_lon_west": 110.2775, "ds_acq_lat_north": 37.516666666666666, "ds_acq_alt_low": null, "ds_acq_alt_high": null, "ds_share_type": "apply-access", "ds_total_size": 1625304, "ds_files_count": 2, "ds_format": "Excel表格", "ds_space_res": null, "ds_time_res": "分、日、次", "ds_coordinate": "WGS84", "ds_projection": "", "ds_thumbnail": "c95cde1b-73d3-41d5-a115-9cceba1da0f6.png", "ds_thumb_from": 0, "ds_ref_way": "", "paper_ref_way": "", "ds_ref_instruction": "", "ds_from_station": null, "organization_id": "f447b2e7-0b54-4601-8d49-0164f2a3fd9a", "ds_serv_man": "敏玉芳", "ds_serv_phone": "093149675976", "ds_serv_mail": "ncdc@lzb.ac.cn", "doi_value": "", "subject_codes": [], "quality_level": 3, "publish_time": "2024-09-20 10:05:49", "last_updated": "2024-09-20 10:05:49", "protected": false, "protected_to": null, "lang": "zh", "cstr": "11738.11.NCDC.HWSDZHAN.DB6570.2024", "i18n": { "en": { "title": "2023 Gravity Erosion Observation Dataset of Xindian Gou Watershed in the First Sub District of Loess Hilly and Gully Region", "ds_format": "", "ds_source": "Manual investigation
", "ds_quality": "The data were investigated, collected, calculated, plotted and reported.
", "ds_ref_way": "", "ds_abstract": "This data set is the gravity erosion observation data set of Xindiangou watershed in the first sub region of Loess Hilly and gully region in 2023. The main methods of fixed-point monitoring are needle method - measuring and photographing the point and measuring the erosion displacement; the method of covering soil - completing the weighing and water content calculation of the eroded soil at the point; the data set mainly includes the fixed-point monitoring record table and the soil erosion scale
", "ds_time_res": "分、日、次", "ds_acq_place": "Xindiangou watershed, Suide County, Yulin City, Shaanxi Province", "ds_space_res": "", "ds_projection": "", "ds_process_way": "The typical points in Xindiangou and Qiaogou small watersheds (erzhigou) were monitored at fixed points, and the erosion displacement was measured and compared.\nFour typical points in xindiangou small watershed are monitored by the method of bag soil. After the flood season every year, the water content of the monitoring cloth is calculated, and the eroded soil is weighed to calculate the erosion amount
", "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": [ "土壤含水率", "侵蚀面积", "侵蚀类型" ], "ds_subject_tags": [], "ds_class_tags": [], "ds_locus_tags": [ "辛店沟", "绥德", "榆林", "陕西省" ], "ds_time_tags": [ 2023 ], "ds_contributors": [ { "true_name": "黄河水土保持绥德治理监督局（绥德水土保持科学试验站）", "email": "hhstbcsdzljdj@163.com", "work_for": "黄河水土保持绥德治理监督局（绥德水土保持科学试验站）", "country": "中国" } ], "ds_meta_authors": [ { "true_name": "高健健", "email": "hhstbcsdzljdj@163.com", "work_for": "黄河水土保持绥德治理监督局（绥德水土保持科学试验站）", "country": "中国" } ], "ds_managers": [ { "true_name": "黄河水土保持绥德治理监督局（绥德水土保持科学试验站）", "email": "hhstbcsdzljdj@163.com", "work_for": "黄河水土保持绥德治理监督局（绥德水土保持科学试验站）", "country": "中国" }, { "true_name": "雷欣", "email": "hhstbcsdzljdj@163.com", "work_for": "黄河水土保持绥德治理监督局（绥德水土保持科学试验站）", "country": "中国" } ], "category": "水土保持" }