{"id":"ae089fbf-aa6f-4508-b697-258fdbc7d7c5","title":"珠峰大气花粉数据集（2011-2013）","title_en":"Airborne pollen data at the Qomolangma Station (2011-2013)","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":"大气中的花粉是植物在开花期散布在大气中产生的，受植物的开花物候和气候等因素的影响。作为一种大气生物颗粒，大气花粉能够反映植物物候、气候条件、大气环流等的变化。大气花粉由珠峰站Burkard大气花粉采样器收集，该收集器是容积式花粉收集器，每分钟气流为10L，大气花粉颗粒被吸附在聚酯薄膜上，每周更换一次，收集下来的样品用甘油胶制成玻片，放在奥林巴斯显微镜400倍下进行鉴定，统计花粉科属类型和数量。数据集的时间覆盖范围是2011-2013年，时间分辨率为逐日。所采用的大气花粉采样装备为国际通用的采样器，遵循标准的采样和实验室处理流程，并由经验丰富的孢粉鉴定人员鉴定，确保数据真实、可靠。该数据可供该区域利用花粉分析重建古环境、植物物候响应气候变化等生态学研究做参考。","doi":"10.11888/Meteoro.tpdc.270705","projection":"","language":"zh","share_type":"online","east":86.56,"west":86.56,"south":28.21,"north":28.21,"scale":null,"crs":null,"filesize":0.1572,"share_policy":"a","ts_created":"2020-06-18T22:58:47.985566+08:00","doi_type":"拥有自主知识产权","ts_updated":"2021-04-19T14:52:48.105638+08:00","time_description":"2011-2013","datas_group":3,"time_description_en":"","data_format":null,"project":[11],"specials":[],"cite":null,"review_status":5,"review_invite":[{"user_name":"邬光剑","username":"邬光剑","email":"wugj@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":"Daily","spatial_resolution":"-","license":"Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)","fund":[319,320,323,324],"subtopics":{"metadata":"ae089fbf-aa6f-4508-b697-258fdbc7d7c5","three_pole":null,"third_pole":"XDA20070101"},"username":"吕新苗","review_time":null,"protected_duration":6,"protected_describe":"","is_important":false,"hit_count":2036}