辛店沟流域位于陕西省榆林市绥德县，属于无定河一级支流，观测期为汛期观测（6~9月）。本数据集为2025年黄土丘陵沟壑区第一副区辛店沟流域育林沟不同坡度径流场土壤含水率观测数据。育林沟不同坡度径流场位于辛店沟一级支沟育林沟左岸，2016年以来新建10个不同坡度径流小区，径流场基本情况见《育林沟不同坡度径流场情况说明》，主要监测指标有：场号、测次、取样日、测点土壤含水率（%，取样深度10-20cm）、两测次间降水量（mm)、月日时分 。每月固定观测3次（1号、11号、21号），雨前雨后加测。", "ds_source": "
不同坡度径流场位于辛店沟一级支沟育林沟左岸，，2016年以来新建10个不同坡度径流小区，编号依次为坡1-坡10。人工观测。
", "ds_process_way": "在具有代表性的固定地点，去除表层杂草后，在30cm深度取样，用烘干（称重）法测定。
", "ds_quality": "观测数据整编录入过程中经过四级人工校核，分别是制表、初校、复校、审核，以确保数据质量。
", "ds_acq_start_time": "2025-01-01 00:00:00", "ds_acq_end_time": "2025-12-31 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": 37.5, "ds_acq_alt_low": null, "ds_acq_alt_high": null, "ds_share_type": "apply-access", "ds_total_size": 41301, "ds_files_count": 3, "ds_format": "xlsx，docx", "ds_space_res": "", "ds_time_res": "日", "ds_coordinate": "WGS84", "ds_projection": "", "ds_thumbnail": "b5dfd118-bc51-4614-a3e1-6d608c1706aa.jpg", "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": null, "ds_serv_phone": null, "ds_serv_mail": null, "doi_value": "", "subject_codes": [], "quality_level": 0, "publish_time": "2026-10-21 11:59:49", "last_updated": "2026-10-21 11:59:49", "protected": false, "protected_to": null, "lang": "zh", "cstr": "11738.11.ncdc.hwsdzhan.db7753.2026", "i18n": { "en": { "title": "Observation dataset of soil moisture content in Yulin Gully with different slope runoff fields in Xindian Gully Basin, the first sub area of Loess Hilly and Gully Region in 2025", "ds_format": "", "ds_source": "Runoff fields with different slopes are located on the left bank of Yulin Gully, a first-level branch ditch of Xindiangou. Since 2016, 10 new runoff communities with different slopes have been built, numbered from Po 1 to Po 10. Manual observation.
", "ds_quality": "In the process of integration and input of observation data, four levels of manual verification are conducted, namely, tabulation, primary calibration, recheck and review, to ensure data quality
", "ds_ref_way": "", "ds_abstract": "The Xindiangou Basin is located in Suide County, Yulin City, Shaanxi Province. It belongs to the first-class tributary of the Wuding River. The observation period is during the flood season (June to September). This dataset is the observation data of soil moisture content in different slope runoff fields in Yulin Gully Basin, the first sub-district of the Loess Hilly-Gully Region in 2025. Yulin Gully runoff fields with different slopes are located on the left bank of Yulin Gully, a first-level branch of Xindian Gully. Since 2016, 10 new runoff communities with different slopes have been built. For the basic information of the runoff fields, see the \"Description of Runoff Fields with Different Slope in Yulin Gully\". The main monitoring indicators are: Site number, measurement times, sampling day, soil moisture content at the measurement point ( %, sampling depth 10-20cm), precipitation between two measurement times (mm), month, day and hour. Make regular observations three times a month (No. 1, No. 11, and No. 21), with additional measurements before and after rain.", "ds_time_res": "minutes, days, times", "ds_acq_place": "Xindiangou watershed, Suide County, Yulin City, Shaanxi Province", "ds_space_res": "", "ds_projection": "", "ds_process_way": "At representative fixed locations, after removing surface weeds, samples should be taken at a depth of 30 cm. The samples then need to be weighed and dried to determine the concentration.", "ds_ref_instruction": "" } }, "submit_center_id": "ncdc", "data_level": 0, "recommendation_value": 0, "license_type": "https://creativecommons.org/licenses/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, "belong_to_nieer": false, "allow_update_data": false, "created_from": "fair", "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": [ 2025 ], "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": "麦旭东", "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" } ], "category": "水土保持" }