{"id":"3b0f55ce-f69f-4e5b-a470-1aae1be5d72f","title":"青藏高原北麓河气象站活动层地温监测数据集（2017-2018）","title_en":"The Active layer moisture monitoring dataset of Tibet Plateau Beibeihe meteorological station (2017-2018)","serial":"","user_limit":"为尊重知识产权、保障数据作者的权益、扩展数据中心的服务、评估数据的应用潜力，请数据使用者在使用数据所产生的研究成果中（包括公开发表的论文、论著、数据产品和未公开发表的研究报告、数据产品等成果），明确注明数据来源和数据作者。对于转载（二次或多次发布）的数据，作者还须注明原始数据来源。","instructions":"青藏高原北麓河气象站2017.1-2018.10活动层水分监测数据集\n可以采用EXCEL打开查看和分析.","description":"活动层是多年冻土的主要特征之一，暖季融化，冷季冻结，呈季节性变化，其中活动层地温变化剧烈程度将直接影响冻土温度的变化，从而影响冻土稳定性。该数据集的监测站点位于92°E，35°N，海拔4600米，监测场地地势平坦，植被类型为高寒草甸，监测仪器为DT500系列数据采集仪，分别在地表以下10cm、20cm、40cm、80cm、160cm的5个深度上进行地温监测，该数据集的时间间隔为1天，是通过30分钟一次的数据的平均值，监测期间数据稳定、连续。通过结合土壤热通量和土壤水分等资料开展活动层的热变化过程以及变化机理等科学课题","doi":"10.11888/Geocry.tpdc.270459","projection":"","language":"zh","share_type":"online","east":92.0,"west":92.0,"south":35.0,"north":35.0,"scale":null,"crs":null,"filesize":0.06,"share_policy":"a","ts_created":"2018-12-31T04:52:11.433658+08:00","doi_type":"拥有自主知识产权","ts_updated":"2021-04-19T14:40:22.935422+08:00","time_description":"","datas_group":3,"time_description_en":"","data_format":null,"project":[11],"specials":["d752b89e-479e-4572-ba1e-30fd6c77dca0","f2a78cde-1c98-4241-94dc-7532eba32b80"],"cite":null,"review_status":5,"review_invite":[{"user_name":"冉有华","username":"ryh","email":"ranyh@lzb.ac.cn","is_cancel_expert":false}],"review_editor":null,"data_sources":"","temporal_resolution":"Daily","spatial_resolution":"10m - 100m","license":"Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)","fund":[6],"subtopics":{"metadata":"3b0f55ce-f69f-4e5b-a470-1aae1be5d72f","three_pole":null,"third_pole":"XDA20000000"},"username":"刘国军","review_time":"2020-04-29T10:32:36.065369+08:00","protected_duration":6,"protected_describe":null,"is_important":false,"hit_count":1651}