{"id":"c3ac980a-6ef4-46c4-be23-fe20878ee1c1","title":"青藏高原若尔盖高原典型土地利用类型和典型坡面植物群落调查数据（2019）","title_en":"Survey data of typical land use types and typical slope plant communities in Zoige Plateau, Qinghai-Tibet Plateau (2019)","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":"文件命名：植物群落调查的数据以Excel和JPG格式存储，植物群落调查的数据文件的名称为JDXXX和WQXXX，其中JD、WQ代表采样地点，XXX代表采样的不同类型。 数据读取方式：植物群落调查数据可以用Excel和照片查看器打开。","description":"2019年7-8月，以若尔盖高原东缘红原县为科考点，选取典型土地利用类型的高寒草地和典型坡面设置样线，沿山顶至山脚每隔50m，对草地和湿地生态系统的植物群落特征进行调查，样方大小为50cm×50cm，3个重复，共调查植物样方63个,获取了植物种数、数量、地上生物量、多样性指数等，生物量采用烘干法。为研究不同海拔梯度及不同草地类型植物生产力及群落变化规律提供可靠数据。准确定量高寒草灌植被变化对植物群落、植被演变将有助于青藏高原草地生态系统多目标的优化管理。","doi":"10.11888/Ecolo.tpdc.271500","projection":null,"language":"zh","share_type":"protected","east":103.63,"west":100.75,"south":31.85,"north":34.8,"scale":null,"crs":null,"filesize":53.1,"share_policy":"c","ts_created":"2021-04-27T15:16:40.100758+08:00","doi_type":"拥有自主知识产权","ts_updated":"2021-06-15T16:50:04.344486+08:00","time_description":"","datas_group":0,"time_description_en":"","data_format":null,"project":[11],"specials":["b6500306-f60b-4aa1-b0b6-0324d94866df"],"cite":null,"review_status":5,"review_invite":[{"user_name":"马明国","username":"mmgswu","email":"mmg@swu.edu.cn","is_cancel_expert":false}],"review_editor":{"id":42421,"last_login":"2022-04-08T15:16:51.670544+08:00","username":"任慧霞","email":"510727846@qq.com","is_active":true,"is_staff":true,"user_name":"任慧霞"},"data_sources":null,"temporal_resolution":"Daily","spatial_resolution":"1m - 10m","license":"Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)","fund":[21],"subtopics":{"metadata":"c3ac980a-6ef4-46c4-be23-fe20878ee1c1","three_pole":null,"third_pole":"2019QZKK0300"},"username":"孔令桥","review_time":null,"protected_duration":24,"protected_describe":null,"is_important":false,"hit_count":539}