{"id":"a4fa4f68-14d6-45a2-9269-c1c8615c4e8f","title":"荒漠植物群体水平光合作用测定数据（2013）","title_en":"The data of canopy photosynthesis measurements of desert plants (2013)","serial":"黑河计划","user_limit":"本数据由“荒漠植被不同尺度水分利用效率及调控机制”项目产生，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":"数据文件命名：2013-荒漠植物群体水平光合作用测定数据.xls；2013-荒漠植物群体水平光合作用测定数据说明.doc；可用WPS或office等软件进行查看和编辑。","description":"2013年8月中旬进行群体光合作用测定，植物种：红砂。\n群体光合作用测量系统由LI-8100闭路式土壤碳通量自动测定系统(LI-COR，美国)和北京力高泰科技有限公司设计制作的同化箱组成，LI-8100是美国LI-COR公司生产的用于土壤碳通量测量的仪器，采用红外气体分析仪测量CO2和H2O的浓度。同化箱的长宽高均为50cm。同化箱由LI-8100控制，设置好测量参数后，仪器可以自动运行。","doi":"10.3972/heihe.213.2013.db","projection":null,"language":"zh","share_type":"offline","east":101.2831,"west":99.7528,"south":38.7069,"north":42.1147,"scale":null,"crs":null,"filesize":2.8,"share_policy":"b","ts_created":"2014-01-10T17:41:32+08:00","doi_type":"","ts_updated":"2021-04-19T21:37:30.186743+08:00","time_description":"","datas_group":0,"time_description_en":"","data_format":"EXCEL","project":[10,11,15],"specials":["4e7b97a6-ee1f-4b51-83e5-04a100993973"],"cite":"高松, 苏培玺, 严巧娣. 荒漠植物梭梭群体和叶片水平气体交换对不同. 中国科学: 生命科学, 2011, 41(3 ): 226 ~ 237","review_status":5,"review_invite":[],"review_editor":null,"data_sources":null,"temporal_resolution":null,"spatial_resolution":null,"license":"Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)","fund":[167],"subtopics":{"metadata":"a4fa4f68-14d6-45a2-9269-c1c8615c4e8f","three_pole":null,"third_pole":null},"username":"周紫鹃","review_time":null,"protected_duration":6,"protected_describe":null,"is_important":false,"hit_count":9971}