{"id":"15281316-4024-4409-8c0f-f91e2f5b6574","title":"基于文献的青藏高原碳通量数据集","title_en":"A literature-based eddy covariance carbon exchange dataset on the Tibetan Plateau","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":"数据集分为三类：\n1、原始通量监测数据；\n2、处理后的监测数据；\n3、控制实验的数据。","description":"（1）本数据集是基于文献的青藏高原碳通量数据集，包含空气温度、土壤温度、降水、生态系统生产力等参数。（2）该数据集以野外涡度相关实测数据为基础，采用国际上公认的涡度相关数据标准处理方法，基本流程包括：野点剔除-坐标旋转-WPL校正-储存项计算-降水同期数据剔除-阈值剔除-异常值剔除-u*校正-缺失数据插值-通量分解与统计。本数据集还包含了基于涡度相关数据集标定后的模型模拟数据。（3）该数据集已经过数据质量控制，数据缺失率为37.3%，缺失数据已采用插值方式补充。（4）该数据集对认识高寒湿地碳汇功能具有科学价值，也可以用于机理模型的矫正和验证等。","doi":"10.11888/Meteoro.tpdc.271211","projection":null,"language":"zh","share_type":"online","east":102.0,"west":74.0,"south":26.0,"north":40.0,"scale":null,"crs":null,"filesize":60.0,"share_policy":"c","ts_created":"2021-03-16T12:16:54.250092+08:00","doi_type":"拥有自主知识产权","ts_updated":"2021-04-19T22:45:27.677358+08:00","time_description":"2000年以来","datas_group":2,"time_description_en":"","data_format":null,"project":[11],"specials":["f2a78cde-1c98-4241-94dc-7532eba32b80","f2a78cde-1c98-4241-94dc-7532eba32b80"],"cite":null,"review_status":5,"review_invite":[],"review_editor":null,"data_sources":null,"temporal_resolution":"Daily","spatial_resolution":"10m - 100m","license":"Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)","fund":[6,21],"subtopics":{"metadata":"15281316-4024-4409-8c0f-f91e2f5b6574","three_pole":null,"third_pole":"XDA20020100"},"username":"魏达","review_time":null,"protected_duration":null,"protected_describe":null,"is_important":false,"hit_count":584}