{"id":"b294a5cf-9db1-4e4c-88e2-653fa3dd7f38","title":"黑河下游荒漠河岸林植物叶片生理观测数据（2011-2012）","title_en":"The measured leaf physiological indicators in the lower of Heihe River (2011-2012)","serial":"黑河计划","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":"数据文件命名：2012052102.xls；可用WPS或Excel等软件进行查看和编辑。","description":"植物叶片水分生理是研究叶片尺度植物蒸腾耗水的主要手段，也是认识植物耐旱机理的重要指标，本项目于2011-2012年对叶片尺度水分生理进行观测，观测仪器为Li-6400，每个月选择典型晴天2-3天，频率为2小时，主要观测参数包括: 净光合速率(Pn, μmol CO2·m–2· s–1)、蒸腾速率(Tr, mol H2O·m–2·s–1)、气孔导度(gs, mol H2O·m–2·s–1)、胞间和环境CO2浓度(Ci和Ca, μmol CO2·mol–1)、光合有效辐射(PA R,  μmol·m–2·s–1)、气温(Ta, ℃)、叶面大气相对湿度(hs, %)和水汽压亏缺(Ds, KPa)等。","doi":"10.3972/heihe.097.2014.db","projection":"4326","language":"zh","share_type":"offline","east":101.0498361,"west":101.0498361,"south":42.03335278,"north":42.03335278,"scale":null,"crs":null,"filesize":4.5,"share_policy":"b","ts_created":"2014-09-11T18:21:23+08:00","doi_type":"","ts_updated":"2021-04-19T22:40:21.650783+08:00","time_description":"","datas_group":0,"time_description_en":"","data_format":"EXCEL","project":[10,11,15],"specials":["4e7b97a6-ee1f-4b51-83e5-04a100993973"],"cite":"鱼腾飞, 冯起, 司建华. 2012. 黑河下游额济纳绿洲多枝柽柳叶片气孔导度的环境响应模拟. 植物生态学报, 36(6): 483-490","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":[154],"subtopics":{"metadata":"b294a5cf-9db1-4e4c-88e2-653fa3dd7f38","three_pole":null,"third_pole":null},"username":"鱼腾飞","review_time":null,"protected_duration":6,"protected_describe":null,"is_important":false,"hit_count":6196}