本数据集为1988-1990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数据。对育林沟不同措施径流场产生径流的次降水量、径流量、泥沙量进行观测，对比不同措施的减水减沙效益。数据包括育林沟不同措施径流场逐次径流泥沙测验成果表、土壤含水率实测成果表，径流场情况见《育林沟不同措施径流场1988-1990年情况说明》。
", "ds_source": "仪器连续观测 人工观测
", "ds_process_way": "1.雨量观测：育林沟不同措施类型径流小区降水量采用试验场雨量站的资料。 2.泥沙取样及处理：径流、泥沙采用不同的观测设施，有分水箱、径流池，分水箱、径流池在降水结束、径流终止后立即读取径流池水位，根据分水箱、径流池面积、水位计算径流量；将分水箱、径流池泥水搅拌均匀取泥沙样，样品处置采用置换法。 3.土壤含水率：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": "1988-01-01 00:00:00", "ds_acq_end_time": "1990-12-31 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": 840.0, "ds_acq_alt_high": 1040.0, "ds_share_type": "apply-access", "ds_total_size": 55083, "ds_files_count": 3, "ds_format": "xls，doc，pdf", "ds_space_res": null, "ds_time_res": "日", "ds_coordinate": "WGS84", "ds_projection": "", "ds_thumbnail": "75cb6a99-af20-430b-b4aa-4ca6dd5e3e99.jpg", "ds_thumb_from": 2, "ds_ref_way": "黄河水土保持绥德治理监督局（绥德水土保持科学试验站），1988-1990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数据集，国家冰川冻土沙漠科学数据中心(www.ncdc.ac.cn)，2019，doi：10.12072/ncdc.HWSDZhan.db0067.2020", "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": "09314967597", "ds_serv_mail": "myf@lzb.ac.cn", "doi_value": "", "subject_codes": null, "quality_level": 3, "publish_time": "2020-11-23 09:18:35", "last_updated": "2023-05-16 17:35:00", "protected": false, "protected_to": null, "lang": "zh", "cstr": "11738.11.ncdc.HWSDZhan.2021.133", "i18n": { "en": { "title": "Runoff data sets of different measures in Yulingou Watershed of Xindiangou watershed in the first sub region of Loess Hilly and gully region from 1988 to 1990", "ds_format": "", "ds_source": "Continuous observation by instrument and manual observation
", "ds_quality": "In the process of compilation and input of observation data, there are four levels of manual verification, including tabulation, primary calibration, recheck and audit, so as to ensure the data quality.
", "ds_ref_way": "Suide administration and Supervision Bureau of soil and water conservation of the Yellow River (Suide soil and Water Conservation Scientific Experimental Station), 1988-1990 runoff field data set of different measures for Yulin gully in xindiangou watershed, the first sub region of Loess Hilly and gully region, and the national scientific data center of glaciers, permafrost and desert（ www.ncdc.ac.cn )，2019，doi：10.12072/ ncdc.HWSDZhan.db0067 .2020", "ds_abstract": "This data set is the runoff field data of different measures in Xindiangou watershed of the first sub region of Loess Hilly and gully region from 1988 to 1990. The secondary precipitation, runoff and sediment yield of runoff generated by different measures of runoff field in Yulin gully were observed, and the benefits of water and sediment reduction by different measures were compared. The data include the results of runoff and sediment measurement of different measures of Yulin ditch, and the measured results of soil moisture content. For the runoff field of Yulin ditch, please refer to the description of runoff field of different measures in Yulin ditch from 1988 to 1990.
", "ds_time_res": "日", "ds_acq_place": "Xindiangou watershed, Suide County, Yulin City, Shaanxi Province", "ds_space_res": "", "ds_projection": "", "ds_process_way": "1. Rainfall observation: the precipitation of runoff plots with different measures in Yulin gully is based on the data of rainfall station in the test site. \n2. Sediment sampling and treatment: different observation facilities are adopted for runoff and sediment, including water distribution tank and runoff pool. The water level of runoff pool is read immediately after the precipitation and runoff is terminated, and the runoff is calculated according to the area and water level of water distribution tank and runoff pool. The sediment sample is taken by mixing the slurry of water distribution tank and runoff pool evenly, and the sample disposal adopts replacement method. 3. Soil moisture content: in a representative fixed site, after removing the surface weeds, samples were taken at a depth of 30 cm and determined by drying (weighing) method.
", "ds_ref_instruction": " " } }, "submit_center_id": "ncdc", "data_level": 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, "ds_topic_tags": [ "次降水强度", "含沙量", "冲刷量", "径流深", "径流系数", "径流", "次降水量" ], "ds_subject_tags": [], "ds_class_tags": [], "ds_locus_tags": [ "辛店沟", "榆林", "绥德", "陕西省" ], "ds_time_tags": [ 1988, 1989, 1990 ], "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": "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" } ], "ds_managers": [ { "true_name": "郭玉梅", "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": "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" }