{"id":"91d62eaf-2004-4b19-8281-b2ed9eef1e7c","title":"黑河综合遥感联合试验：大野口关滩森林站超级样地土壤冻结深度观测数据集","title_en":"WATER: Dataset of soil frozen penetration measured by the soil frozen tube at the super site around the Dayekou Guantan forest station","serial":"黑河综合遥感联合试验","user_limit":"本数据由“黑河综合遥感联合试验”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。","instructions":null,"description":"本数据来自大野口流域关滩森林站超级样地，该超级样地乔木植被为青海云杉纯林，样地大小为100m×100m。该数据集为土壤冻结深度数据，是为了研究青海云杉林内的土壤冻结深度的日变化过程，该土壤冻结管位于大野口关滩森林站内，布设在自动气象站旁边的青海云杉林下面。 在2008-06-01至2008-12-31日期间，每天早晨8:00时，观测每天的冻结深度。记录内容包括每层的冻结上限和冻结下限，在该样地土壤冻结没有分层现象，所以只有一层的冻结上限。观测数据单位为厘米，记录到1位小数。","doi":"10.3972/water973.0050.db","projection":"4326","language":"zh","share_type":"online","east":100.251297,"west":100.250212,"south":38.533171,"north":38.534361,"scale":null,"crs":null,"filesize":0.0,"share_policy":"a","ts_created":"2013-10-08T15:21:17+08:00","doi_type":null,"ts_updated":"2021-04-20T00:52:12.009531+08:00","time_description":null,"datas_group":3,"time_description_en":null,"data_format":"","project":[10,11,15],"specials":["1b7ac22c-43ea-410c-b729-29786f35d16f","1e67029e-f3fe-4aa1-a183-441c82f5c93d","6740cd00-6d20-4855-a39b-863af216b0a2","4e7b97a6-ee1f-4b51-83e5-04a100993973"],"cite":"谭俊磊. 黑河综合遥感联合试验：大野口关滩森林站超级样地土壤冻结深度观测数据集. 中国科学院寒区旱区环境与工程研究所. 2008. doi:10.3972/water973.0050.db [Tan Junlei. WATER: Dataset of soil frozen penetration measured by the soil frozen tube at the super site around the Dayekou Guantan forest station. Cold and Arid Regions Environmental and Engineering Research Institute, Chinese Academy of Sciences. 2008. doi:10.3972/water973.0050.db]","review_status":5,"review_invite":[],"review_editor":null,"data_sources":null,"temporal_resolution":null,"spatial_resolution":null,"license":null,"fund":[35,36],"subtopics":{"metadata":"91d62eaf-2004-4b19-8281-b2ed9eef1e7c","three_pole":null,"third_pole":null},"username":"盖春梅","review_time":null,"protected_duration":6,"protected_describe":null,"is_important":false,"hit_count":13107}