此数据集为葫芦沟流域自动蒸渗仪测量记录的蒸散发数据、下渗数据及对应的降水数据。包含一个excel文档黑河上游葫芦沟流域2012年地下水位数据集.xlsx，时段为2012年，为日尺度数据。共包括不同海拔4个点的数据，只要监测指标有观测场名称、纬度（度）经度（度）、海拔(GPS)、测点位置及名称。", "ds_source": "
地下水井井内布设U20-HOBO水位传感器，主要用于监测葫芦沟小流域地下水水位变化情况，数据为日尺度数据。测得每日蒸散发（g）;每日下渗（ml）;每日降水量（mm）
", "ds_process_way": "1. U20-HOBO水位传感器：2.小型Lysimeter为口径40cm直径的圆筒形蒸渗仪，高度约为50cm。", "ds_quality": "
数据质量高，数据基本没有缺失，对各个传感器采集的据进行了初步验证，结果显示 16x;蒸散发数据在日尺度随温度波动较大，可能是传感器随温度有一定变化所致。
", "ds_acq_start_time": "2012-01-01 00:00:00", "ds_acq_end_time": "2012-12-31 00:00:00", "ds_acq_place": "黑河上游流域葫芦沟流域", "ds_acq_lon_east": 99.94555555555556, "ds_acq_lat_south": 38.176944444444445, "ds_acq_lon_west": 99.84555555555555, "ds_acq_lat_north": 38.31055555555555, "ds_acq_alt_low": null, "ds_acq_alt_high": null, "ds_share_type": "apply-access", "ds_total_size": 23997, "ds_files_count": 2, "ds_format": "Excel", "ds_space_res": null, "ds_time_res": "日", "ds_coordinate": "WGS84", "ds_projection": "", "ds_thumbnail": "9926bcae-139d-11e6-82a7-28d244cbcf8d.jpg", "ds_thumb_from": 2, "ds_ref_way": "", "paper_ref_way": "", "ds_ref_instruction": "本数据由“黑河寒区水文过程小流域综合观测与模拟”项目产生，用户在使用数据时请在正文中明确声明数据的来源，并在参考文献部分引用本元数据提供的引用方式。", "ds_from_station": "平台服务中心", "organization_id": "52b7b79b-860c-49a5-9083-9a70cf8bed5a", "ds_serv_man": "敏玉芳", "ds_serv_phone": "0931-4967596", "ds_serv_mail": "ncdc@lzb.ac.cn", "doi_value": "", "subject_codes": [], "quality_level": 3, "publish_time": "2021-02-03 10:41:02", "last_updated": "2023-11-02 10:39:55", "protected": false, "protected_to": null, "lang": "zh", "cstr": "11738.11.ncdc.nieer.2020.1158", "i18n": { "en": { "title": "2012 groundwater level data set of hulugou basin in the upper reaches of Heihe River", "ds_format": "", "ds_source": "U20-hobo water level sensor is arranged in the groundwater well, which is mainly used to monitor the change of groundwater level in hulugou small watershed, and the data is daily scale data. Measured daily evapotranspiration (g); daily infiltration (ML); daily precipitation (mm)
", "ds_quality": "The data quality is high, the data is basically not missing, the data collected by each sensor is preliminarily verified, the results show that 16x; the evapotranspiration data fluctuates greatly with the temperature on the daily scale, which may be caused by the change of the sensor with the temperature.
", "ds_ref_way": "", "ds_abstract": "This data set is the evapotranspiration data, infiltration data and corresponding precipitation data recorded by the automatic lysimeter in hulugou watershed. It contains an excel file, hulugou basin groundwater level data set. Xlsx in 2012, which is daily scale data. It includes the data of four points at different altitudes, as long as the monitoring indicators include the name of observation field, latitude (degree), longitude (degree), altitude (GPS), location and name of observation point.
", "ds_time_res": "日", "ds_acq_place": "Hulugou watershed in the upper reaches of Heihe River", "ds_space_res": "", "ds_projection": "", "ds_process_way": "1. U20-hobo water level sensor: 2. Small lysimeter is a cylindrical lysimeter with diameter of 40cm and height of 50cm.", "ds_ref_instruction": "This data is generated by the project of \"comprehensive observation and Simulation of hydrological process in small watershed in Heihe cold region\". When using the data, users should clearly state the source of the data in the text, and quote the reference provided by this metadata in the reference part." } }, "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, "ds_topic_tags": [ "地下水位", "地下水温", "葫芦沟流域" ], "ds_subject_tags": [], "ds_class_tags": [], "ds_locus_tags": [ "祁连县", "青海省" ], "ds_time_tags": [ 2012 ], "ds_contributors": [ { "true_name": "陈仁升", "email": "crs2008@lzb.ac.cn", "work_for": "中国科学院西北生态环境资源研究院", "country": "" } ], "ds_meta_authors": [ { "true_name": "韩春坛", "email": "hancht@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": "陈仁升", "email": "crs2008@lzb.ac.cn", "work_for": "中国科学院西北生态环境资源研究院", "country": "" } ], "category": "水文" }