摘要
磷是生命体必需的营养元素之一,其缺乏能够限制生态系统的初级生产力与碳循环,并间接影响全球气候。远海与热带雨林等地区磷的主要来源为大气沉降,但是目前关于不同区域大气颗粒物中磷的浓度、来源与可溶性的科学认识还具有较大不确定性。本文总结了大气颗粒物中不同形态磷的提取和测量方法,评述了近年来大气颗粒物中磷的含量及水溶性的观测结果,并讨论了该领域的未来发展方向。
Phosphorus is one of the essential nutrients for living organisms, and its lack will limit primary production and carbon cycling in various ecosystems, thereby indirectly affecting the global climate. Aerosol deposition is the main source of phosphorus in many regions, such as open oceans and tropical rainforests;however, the abundance, sources, and solubility of aerosol phosphorous in different regions have not been well understood. This paper summarizes the methods employed to extract and measure different kinds of phosphorus in aerosol particles, reviews the abundance and solubility of aerosol phosphorus in recent field measurement reports, and finally discusses future research directions in this field.
作者
唐明金
董书伟
王甫
任燕
陈奕竹
TANG Ming-jin;DONG Shu-wei;WANG Fu;REN Yan;CHEN Yi-zhu(State Key Laboratory of Organic Geochemistry,Guangzhou Institute of Geochemistry,Chinese Academy of Sciences,Guangzhou 510640,China;CAS Center for Excellence in Deep Earth Science,Guangzhou 510640,China;University of Chinese Academy of Sciences,Beijing 100049,China;Longhua Center for Disease Control and Prevention of Shenzhen,Shenzhen 518109,China)
出处
《矿物岩石地球化学通报》
CAS
CSCD
北大核心
2022年第1期70-80,共11页
Bulletin of Mineralogy, Petrology and Geochemistry
基金
国家自然科学基金资助项目(42022050)。
关键词
大气颗粒物
磷
来源
含量
可溶性
atmospheric particles
phosphorus
sources
abundance
solubility
