{"id":"be5cd344-17c4-4ffe-922c-ebc1bf2167fe","title":"植物碳氮循环分析数据（2019-2020）","title_en":"Analysis data of plant carbon and nitrogen cycle (2019-2020)","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":"光强/风速/空气温湿度-测量日期-测量时间.csv\n数据读取方式：该数据集中的所有文件可以直接用Excel或文本程序打开.","description":"数据采集于海北高寒草甸生态系统研究站样地（101°19′E，37°36′N，海拔3250m），位于青藏高原东北隅祁连山北支冷龙岭东段，高寒草甸是该地区主要的植被类型。数据记录了高山植物冠层上方光照、空气温湿度以及风温风速数据。通过LI-190R 光合有效辐射传感器（LI-COR，Lincoln NE，USA）和LR8515数据采集器（Hioki E. E. Co., Nagano, Japan）记录高山植物冠层上方辐射强度，记录间隔为每秒一次。用S580-EX温湿度记录仪（深圳华图）以及万向风速记录仪（北京天建华仪）记录空气温湿度以及风温风速的日动态，记录间隔为每三秒一次。记录时间为从北京时间7月13日10点至8月17日21点，由于每日需要使用USB存储时间以及更换电池，所以每日有3-5min的数据缺失，缺失的时间段不固定。目前该数据暂未发表。通过研究该数据可以进一步探讨高山植物叶片所处的微环境以及可能的对叶片生理反应的影响。","doi":"10.11888/Terre.tpdc.271943","projection":"","language":"zh","share_type":"protected","east":101.3,"west":101.3,"south":37.6,"north":37.6,"scale":null,"crs":null,"filesize":217.3,"share_policy":"a","ts_created":"2021-12-17T17:02:52.665025+08:00","doi_type":"拥有自主知识产权","ts_updated":"2022-01-18T15:46:16.798610+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":"陈莹莹","username":"陈莹莹","email":"chenyy@itpcas.ac.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":"Hourly","spatial_resolution":"<= 1 m","license":"Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)","fund":[21],"subtopics":{"metadata":"be5cd344-17c4-4ffe-922c-ebc1bf2167fe","three_pole":null,"third_pole":null},"username":"吕晓敏","review_time":null,"protected_duration":24,"protected_describe":null,"is_important":false,"hit_count":280}