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措施径流场土壤含水率观测数据，每月固定观测3次（1号、11号、21号），雨前雨后加测，观测指标为测点土壤含水率、两次测间降雨量。径流场基本情况见《育林沟不同措施径流场2025年情况说明》。
", "ds_source": "人工定时观测。观测小区为育8（草地）、育9（荒地）、育10（柠条）、育11（农地）、育12（休闲地）、育13（苜蓿、紫穗槐）、育14（油松、侧柏）、育15（侧柏、紫穗槐）、育16（油松）。
", "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": 41109, "ds_files_count": 3, "ds_format": "docx，,xlsx", "ds_space_res": "", "ds_time_res": "日", "ds_coordinate": "WGS84", "ds_projection": "", "ds_thumbnail": "a20800ac-4177-4b8d-af30-4df8e1ceb7e7.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 09:09:03", "last_updated": "2026-10-21 10:15:47", "protected": false, "protected_to": null, "lang": "zh", "cstr": "11738.11.ncdc.hwsdzhan.db7754.2026", "i18n": { "en": { "title": "Observation dataset of soil moisture content in the runoff field of Yulin Gully with different measures in Xindian Gully watershed, the first sub area of loess hilly and gully region in 2025", "ds_format": "", "ds_source": "Manual regular observation. The observation areas are Yu 8 (grassland), Yu 9 (wasteland), Yu 10 (Caragana), Yu 11 (farmland), Yu 12 (fallow), Yu 13 (alfalfa, Amorpha fruticosa), Yu 14 (Pinus tabulaeformis, Platycladus orientalis), Yu 15 (Platycladus orientalis, Amorpha fruticosa), and Yu 16 (Pinus tabulaeformis).
", "ds_quality": "The observation data is processed through four levels of manual verification before being entered into the system. These stages include table creation, initial verification, further verification, and final review, all aimed at ensuring the quality of the data.", "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 data set is the observation data of soil moisture content at the Yulin Gully Runoff Field with different measures in the Xindiangou Basin, the First Sub-District of the Loess Hilly and Gully Region in 2025. It is regularly observed three times a month (No. 1, No. 11, and No. 21), and is added before and after rain. The observation indicators are soil moisture content at the measurement points and rainfall between two measurements. See the \"Description of Runoff Fields with Different Measures in Yulin Gully in 2025\" for the basic information of the runoff fields.
", "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 are then measured using the drying (weighing) method.", "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": [ "陕西省", "榆林", "辛店沟", "绥德" ], "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" }