气候变化领域集成服务门户(CCPortal): Missed atmospheric organic phosphorus emitted by terrestrial plants, part 2: Experiment of volatile phosphorus

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DOI	10.1016/j.envpol.2019.113728
	Missed atmospheric organic phosphorus emitted by terrestrial plants, part 2: Experiment of volatile phosphorus
	Li, Wei; Li, Bengang; Tao, Shu; Ciais, Philippe; Piao, Shilong; Shen, Guofeng; Peng, Shushi; Wang, Rong; Gasser, Thomas; Balkanski, Yves; Li, Laurent; Fu, Bo; Yin, Tianya; Li, Xinyue; An, Jie; Han, Yunman
通讯作者	Li, BG (通讯作者)
发表日期	2020
ISSN	0269-7491
EISSN	1873-6424
卷号	258
英文摘要	The emission and deposition of global atmospheric phosphorus (P) have long been considered unbalanced, and primary biogenic aerosol particles (PBAP) and phosphine (PH3) are considered to be the only atmospheric P sources from the ecosystem. In this work, we found and quantified volatile organic phosphorus (VOP) emissions from plants unaccounted for in previous studies. In a greenhouse in which lemons were cultivated, the atmospheric total phosphorus (TP) concentration of particulate matter (PM) was 41.8% higher than that in a greenhouse containing only soil, and the proportion of organic phosphorus (OP) in TP was doubled. P-31 nuclear magnetic resonance tests (P-31-NMR) of PM showed that phosphate monoesters were the main components contributed by plants in both the greenhouse and at an outside observation site. Atmospheric gaseous P was directly measured to be 1-2 orders of magnitude lower than P in PM but appeared to double during plant growing seasons relative to other months. Bag-sampling and gas chromatography mass spectrometry (GCMS) tests showed that the gaseous P emitted by plants in the greenhouse was triethyl phosphate. VOP might be an important component of atmospheric P that has been underestimated in previous studies. (C) 2019 Elsevier Ltd. All rights reserved.
关键词	PHOSPHINE FLUXES SPECTROSCOPY DEPOSITION FLOWS AREA AIR
英文关键词	Growing seasons; Volatile organic phosphorus; Bag-sampling; Gas chromatography mass spectrometry; P-31 nuclear magnetic resonance
语种	英语
WOS研究方向	Environmental Sciences & Ecology
WOS类目	Environmental Sciences
WOS记录号	WOS:000519655100063
来源期刊	ENVIRONMENTAL POLLUTION
来源机构	中国科学院青藏高原研究所
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/260096
推荐引用方式 GB/T 7714	Li, Wei,Li, Bengang,Tao, Shu,et al. Missed atmospheric organic phosphorus emitted by terrestrial plants, part 2: Experiment of volatile phosphorus[J]. 中国科学院青藏高原研究所,2020,258.
APA	Li, Wei.,Li, Bengang.,Tao, Shu.,Ciais, Philippe.,Piao, Shilong.,...&Han, Yunman.(2020).Missed atmospheric organic phosphorus emitted by terrestrial plants, part 2: Experiment of volatile phosphorus.ENVIRONMENTAL POLLUTION,258.
MLA	Li, Wei,et al."Missed atmospheric organic phosphorus emitted by terrestrial plants, part 2: Experiment of volatile phosphorus".ENVIRONMENTAL POLLUTION 258(2020).