本数据为2005-2022年黑河中游荒漠生态系统土壤监测数据。该荒漠生态系统观测场位于张掖市临泽境内，观测场地面积为100m×100m，中心点坐标为：100°07′09″E，39°24′52″N，海拔高度1382m，围封，禁牧，其中观测场外围50m为破坏性采样地。水分数据主要荒漠土壤含水量、地下水位、土壤水分常数、蒸发、蒸散发和雨水水质等。", "ds_source": "
仪器观测和人工观测。", "ds_process_way": "
原始测量数据，未经人工处理。", "ds_quality": "
数据质量良好。", "ds_acq_start_time": "2004-01-01 00:00:00", "ds_acq_end_time": "2022-12-31 00:00:00", "ds_acq_place": "甘肃省张掖市临泽县", "ds_acq_lon_east": 100.08333333333333, "ds_acq_lat_south": 39.41444444444444, "ds_acq_lon_west": 100.08333333333333, "ds_acq_lat_north": 39.41444444444444, "ds_acq_alt_low": 1382.0, "ds_acq_alt_high": 1382.0, "ds_share_type": "login-access", "ds_total_size": 1059452, "ds_files_count": 2, "ds_format": "*.xlsx", "ds_space_res": "", "ds_time_res": "日", "ds_coordinate": "无", "ds_projection": "", "ds_thumbnail": "9ebfc6fd-745c-4dc0-b27a-a2faece4f50a.jpg", "ds_thumb_from": 2, "ds_ref_way": "", "paper_ref_way": "", "ds_ref_instruction": "", "ds_from_station": null, "organization_id": "76330c66-832b-46b3-b501-f5f6edb08dc2", "ds_serv_man": "敏玉芳", "ds_serv_phone": "0931-4967596", "ds_serv_mail": "ncdc@lzb.ac.cn", "doi_value": "", "subject_codes": [ "170.55" ], "quality_level": 3, "publish_time": "2026-01-29 10:23:52", "last_updated": "2026-02-05 17:24:53", "protected": false, "protected_to": null, "lang": "zh", "cstr": "11738.11.NCDC.NIEER.DB7072.2026", "i18n": { "en": { "title": "Soil moisture data for the desert ecosystem in the middlestream of the Heihe River Basin, 2005–2022", "ds_format": "*.xlsx", "ds_source": "
Instrumental observation and manual observation.", "ds_quality": "
The dataset demonstrates high quality.", "ds_ref_way": "", "ds_abstract": "
This dataset comprises soil moisture monitoring data collected from 2005 to 2022 in the desert ecosystem in the middlestream of the Heihe River Basin. The observation plot is located in Linze County, Zhangye City, covering an area of 100 m × 100 m, with its center at 100°07′09″E, 39°24′52″N and an elevation of 1,382 m above sea level. The site is fully fenced and protected from grazing, with a 50-meter buffer zone surrounding the core plot designated for destructive sampling. The monitored hydrological parameters primarily include desert soil water content, groundwater table depth, soil moisture constants, evaporation, evapotranspiration, and rainwater quality.", "ds_time_res": "日", "ds_acq_place": "Linze County, Zhangye City, Gansu Province", "ds_space_res": "", "ds_projection": "", "ds_process_way": "
The original measured data have not been manually processed.", "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, "ds_topic_tags": [ "水分" ], "ds_subject_tags": [ "水文学" ], "ds_class_tags": [], "ds_locus_tags": [ "中国", "黑河流域" ], "ds_time_tags": [ 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022 ], "ds_contributors": [ { "true_name": "杨淇越", "email": "yangqy@lzb.ac.cn", "work_for": "中国科学院西北生态环境资源研究院", "country": "中国" }, { "true_name": "常学向", "email": "chxx@lzb.ac.cn", "work_for": "中国科学院西北生态环境资源研究院", "country": "中国" }, { "true_name": "赵丽雯", "email": "zhaoliwen@lzb.ac.cn", "work_for": "中国科学院西北生态环境资源研究院", "country": "中国" } ], "ds_meta_authors": [ { "true_name": "杨淇越", "email": "yangqy@lzb.ac.cn", "work_for": "中国科学院西北生态环境资源研究院", "country": "中国" }, { "true_name": "常学向", "email": "chxx@lzb.ac.cn", "work_for": "中国科学院西北生态环境资源研究院", "country": "中国" }, { "true_name": "赵丽雯", "email": "zhaoliwen@lzb.ac.cn", "work_for": "中国科学院西北生态环境资源研究院", "country": "中国" } ], "ds_managers": [ { "true_name": "赵丽雯", "email": "zhaoliwen@lzb.ac.cn", "work_for": "中国科学院西北生态环境资源研究院", "country": "中国" } ], "category": "生态" }