{"id":"59f3a4e5-95bb-47c0-9ff8-ef7b7bd324d8","title":"珠峰站黑碳气溶胶浓度数据集（2015年5月-2017年5月）","title_en":"Dataset of black carbon concentration at Mt. Everest Station from May 2015 to May 2017","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":"黑碳气溶胶主要来源于化石燃料以及生物质的不完全燃烧。作为大气中的细颗粒组成部分，光吸收特性导致其沉降在雪冰表面后能够显著降低雪冰表面的反照率，进而促进冰川和积雪的消融。新一代黑碳仪AE-33依靠气溶胶在不同波段的光吸收和衰减特性来计算实时的黑碳浓度。此外，AE-33采用了双点位补偿算法，能够补偿点位负载效应，提供高质量的黑碳浓度数据。通过珠峰站AE-33实时观测数据，分析了黑碳的季节变化和日内变化特征，探讨了其源区和传输过程，并对严重污染事件的传输机制进行了分析，能够对未来该地区黑碳造成的气候效应的评估工作提供依据。","doi":"10.11888/Meteoro.tpdc.270219","projection":null,"language":"zh","share_type":"offline","east":86.95,"west":86.95,"south":28.36,"north":28.36,"scale":null,"crs":null,"filesize":0.029,"share_policy":"c","ts_created":"2019-01-09T09:49:43.180402+08:00","doi_type":"","ts_updated":"2021-04-19T23:37:12.592657+08:00","time_description":"","datas_group":0,"time_description_en":"","data_format":null,"project":[11],"specials":["d752b89e-479e-4572-ba1e-30fd6c77dca0","f2a78cde-1c98-4241-94dc-7532eba32b80"],"cite":null,"review_status":5,"review_invite":[{"user_name":"丛志远","username":"zhiyuancong","email":"zhiyuancong@itpcas.ac.cn","is_cancel_expert":false}],"review_editor":null,"data_sources":"","temporal_resolution":"Daily","spatial_resolution":"","license":"Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)","fund":[6],"subtopics":{"metadata":"59f3a4e5-95bb-47c0-9ff8-ef7b7bd324d8","three_pole":null,"third_pole":"XDA20040501"},"username":"XDA20040500","review_time":null,"protected_duration":6,"protected_describe":null,"is_important":false,"hit_count":2342}