{"id":"7e505a1c-c43f-4d3f-8718-088c2457f95b","title":"西藏江湖源区植被土壤环境样方调查数据集（2019-2021）","title_en":"Dataset of vegetation and soil plot survey in Jianghu Source region of Tibet  from 2019 to 2021","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":"表格形式，可以采用EXCEL打开查看和分析.","description":"采用样方调查方法，在西藏江湖源区布设天然草地、围栏天然草地、人工草地等样方，调查草地类型、盖度、物种构成、地上生物量以及土壤温度、土壤容重、土壤含水量、土壤质地、土壤pH、土壤有机质、土壤全P、土壤全K，对比分析不同草地利用方式下的植被群落和土壤质量特征，研究草地利用对植被和土壤环境的影响。数据采集年份为2019年8月-2021年8月，采集地点为江湖源区及周边地区。样点海拔为GPS记录数据，植被类型为样点在中国植被图中的映射，土壤温湿度为土壤4参数速测仪数据，土壤容重为样点实测数据，草本物种数、草地盖度、地上生物量为样方调查数据，土壤粒径、有机质和养分含量为样品实验室分析数据。","doi":"10.11888/Terre.tpdc.271995","projection":"","language":"zh","share_type":"protected","east":97.0,"west":95.0,"south":28.0,"north":36.0,"scale":10000000,"crs":null,"filesize":0.25,"share_policy":"a","ts_created":"2021-12-22T18:31:02.920377+08:00","doi_type":"拥有自主知识产权","ts_updated":"2022-02-25T16:47:16.879276+08:00","time_description":"","datas_group":0,"time_description_en":"","data_format":null,"project":[11],"specials":[],"cite":null,"review_status":5,"review_invite":[{"user_name":"冯金良","username":"冯金良","email":"fengjl@itpcas.ac.cn","is_cancel_expert":false}],"review_editor":{"id":42023,"last_login":"2022-03-24T09:37:33.507049+08:00","username":"yanmh","email":"yanmh@itpcas.ac.cn","is_active":true,"is_staff":true,"user_name":"闫梦还"},"data_sources":null,"temporal_resolution":"--","spatial_resolution":"--","license":"Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)","fund":[21],"subtopics":{"metadata":"7e505a1c-c43f-4d3f-8718-088c2457f95b","three_pole":null,"third_pole":null},"username":"刘林山","review_time":null,"protected_duration":24,"protected_describe":null,"is_important":false,"hit_count":140}