{"id":"350b8aaf-cafe-4b98-bc6e-c754bd3cc785","title":"泛第三极地区植被地上和地下生物量及土壤碳数据集（2015-2017）","title_en":"Dataset of above and underground biomass and soil carbon in Pan-TPE from 2015 to 2017","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":"数据名称：数字为年份，然后为数据地点和数据类型。\n.xlsx格式的数据，可用Microsoft Excel软件打开查看。","description":"采用实地调查的方法，收集了青藏高原藏北那曲、东部若尔盖高原、风火山2015-2017年植被地上地下生物量及土壤碳氮数据，并对数据进行整理和初步分析。数据集主要包括不同增温梯度、不同海拔梯度（亚高山草甸、高山草甸、高山灌丛草甸）、不同水分梯度（沼泽湿地、退化沼泽、沼泽草甸、湿草甸、干草甸、退化草甸）和不同沙化程度（轻度沙化、中度沙化、重度沙化、完全沙化）下的高寒地区植被地上和地下生物量以及土壤碳含量。综合分析了以上不同梯度下植被生物量和土壤碳氮含量的差异和变化趋势。该数据集为了解及合理利用草地资源提供理论依据，也为探讨全球气候变化背景下高寒草地生产力预测提供有力支持。","doi":"10.11888/Ecolo.tpdc.270360","projection":"","language":"zh","share_type":"online","east":105.0,"west":72.0,"south":25.0,"north":40.0,"scale":null,"crs":null,"filesize":0.234,"share_policy":"a","ts_created":"2019-01-09T19:02:51.457491+08:00","doi_type":null,"ts_updated":"2021-04-19T17:59:27.677571+08:00","time_description":"","datas_group":3,"time_description_en":null,"data_format":null,"project":[11],"specials":["f2a78cde-1c98-4241-94dc-7532eba32b80"],"cite":null,"review_status":5,"review_invite":[{"user_name":"张扬建","username":"naqu3228","email":"zhangyj@igsnrr.ac.cn","is_cancel_expert":true},{"user_name":"秦军","username":"秦军","email":"shuairenqin@itpcas.ac.cn","is_cancel_expert":true},{"user_name":"张东菊","username":"zhangdj","email":"djzhang@lzu.edu.cn","is_cancel_expert":false}],"review_editor":{"id":21057,"last_login":"2022-04-02T11:43:37.753860+08:00","username":"gecm","email":"gechm@lzb.ac.cn","is_active":true,"is_staff":true,"user_name":"盖春梅"},"data_sources":"","temporal_resolution":"Yearly","spatial_resolution":"","license":"Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)","fund":[6],"subtopics":{"metadata":"350b8aaf-cafe-4b98-bc6e-c754bd3cc785","three_pole":null,"third_pole":"XDA20050102"},"username":"XDA20050102","review_time":null,"protected_duration":6,"protected_describe":null,"is_important":false,"hit_count":3118}