本数据集主要为杨家沟雨量站降水量观测数据及杨家沟径流站径流泥沙观测数据。杨家沟（治理沟）为南小河沟流域中的一条小支沟，流域面积为0.87km²。杨家沟基本上按照“全面规划，集中治理，连续治理，沟坡兼治，治坡为主”及“工程措施与生物措施相结合”的治理方针，逐年连续治理。1952年只做了少部分塬面治理，1954年着重进行了沟道治理并开始封沟育草，1958年基本完成了适地治理。
", "ds_source": "人工采集
", "ds_process_way": "降水量：对于控制全集水区降水的所有人工或自记雨量观测站编制此表。。\n降水量摘录表的编制：对于控制全集水区降水的所有自记雨量观测站，均编制此表。", "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": "2001-01-01 00:00:00", "ds_acq_end_time": "2010-12-31 00:00:00", "ds_acq_place": "甘肃省庆阳市西峰区后官寨乡南小河沟流域杨家沟", "ds_acq_lon_east": 107.55833333333334, "ds_acq_lat_south": 35.70388888888889, "ds_acq_lon_west": 107.56527777777778, "ds_acq_lat_north": 35.69, "ds_acq_alt_low": 1178.0, "ds_acq_alt_high": 1356.0, "ds_share_type": "apply-access", "ds_total_size": 428716, "ds_files_count": 2, "ds_format": "Excel表格", "ds_space_res": null, "ds_time_res": "分", "ds_coordinate": "无", "ds_projection": "", "ds_thumbnail": "2ee715f1-b36d-4155-818f-5520700b1f64.png", "ds_thumb_from": 0, "ds_ref_way": "黄河水利委员会西峰水土保持科学试验站，2001-2010年黄土高塬沟壑区南小河沟流域杨家沟（治理）观测数据集，国家冰川冻土沙漠科学数据中心(www.ncdc.ac.cn)，2020，doi：10.12072/ncdc.HWXFZhan.db0011.2020", "paper_ref_way": "", "ds_ref_instruction": "", "ds_from_station": null, "organization_id": "8f345532-a01e-49ca-a880-641bc176ede9", "ds_serv_man": "敏玉芳", "ds_serv_phone": "0931-4967596", "ds_serv_mail": "ncdc@lzb.ac.cn", "doi_value": "", "subject_codes": null, "quality_level": 3, "publish_time": "2020-11-18 07:57:14", "last_updated": "2021-07-08 18:58:52", "protected": false, "protected_to": null, "lang": "zh", "cstr": "11738.11.ncdc.HWXFZhan.2020.91", "i18n": { "en": { "title": "Observation data set of Yangjiagou (harness) in Nanxiaohegou watershed of Loess Plateau Gully Region from 2001 to 2010", "ds_format": "", "ds_source": "Manual collection
", "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": "", "ds_abstract": "This data set mainly includes precipitation observation data of Yangjiagou rainfall station and runoff and sediment observation data of Yangjiagou runoff station. Yangjiagou (harnessing gully) is a small branch of Nanxiaohegou watershed, with an area of 0.87km2. Yangjiagou has been treated continuously year by year in accordance with the principles of \"comprehensive planning, centralized treatment, continuous treatment, ditch and slope treatment, mainly slope treatment\" and \"combination of engineering measures and biological measures\". In 1952, only a small part of the tableland was treated. In 1954, the gully was mainly treated and the gully was closed to cultivate grass. In 1958, the suitable land treatment was basically completed.
", "ds_time_res": "分", "ds_acq_place": "Yangjiagou Valley, Nanxiaohegou Valley, houguanzhai Township, Xifeng District, Qingyang City, Gansu Province", "ds_space_res": "", "ds_projection": "", "ds_process_way": "Precipitation: this table is compiled for all artificial or self recording rainfall observation stations that control precipitation in the whole catchment area..\nCompilation of precipitation extract table: this table is compiled for all self recording rainfall observation stations controlling precipitation in the whole catchment area.", "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": [ "降水量", "平均含沙量", "平均流量", "平均输沙率", "径流深", "侵蚀模数" ], "ds_subject_tags": [ "水文测量" ], "ds_class_tags": [], "ds_locus_tags": [ "南小河沟流域", "庆阳", "西峰区", "甘肃省" ], "ds_time_tags": [ 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 ], "ds_contributors": [ { "true_name": "黄河水利委员会西峰水土保持科学试验站", "email": "18526328@qq.com", "work_for": "黄河水利委员会西峰水土保持科学试验站", "country": "中国" } ], "ds_meta_authors": [ { "true_name": "袁静", "email": "317806317@qq.com", "work_for": "黄河水利委员会西峰水土保持科学试验站", "country": "中国" } ], "ds_managers": [ { "true_name": "袁静", "email": "317806317@qq.com", "work_for": "黄河水利委员会西峰水土保持科学试验站", "country": "中国" } ], "category": "水土保持" }