气候变化领域集成服务门户(CCPortal): Black carbon deposited in Hariqin Glacier of the Central Tibetan Plateau record changes in the emission from Eurasia

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DOI	10.1016/j.envpol.2020.115778
	Black carbon deposited in Hariqin Glacier of the Central Tibetan Plateau record changes in the emission from Eurasia
	Wang, Mo; Xu, Baiqing; Wang, Hailong; Zhang, Rudong; Yang, Yang; Gao, Shaopeng; Tang, Xiangxiang; Wang, Ninglian
通讯作者	Xu, BQ (通讯作者)
发表日期	2021
ISSN	0269-7491
EISSN	1873-6424
卷号	273
英文摘要	Black carbon (BC), by the combustion of fossil fuels and biomass, has profound effects on climate change and glacier retreat in industrial eras. In the present study, we report refractory BC (rBC) in an ice core spanning 1850-2014, retrieved from the Hariqin Glacier of the Tanggula Mountains in the central Tibetan Plateau, measured using a single particle soot photometer (SP2). The rBC concentration shows a three-fold increase since the 1950s. The mean rBC concentration was 0.71 +/- 0.52 ng mL(-1) during 1850s-1940s and 2.11 +/- 1.60 ng mL(-1) during 1950s-2010s. The substantial increase in rBC since the 1950s is consistent with rBC ice core records from the Tibetan Plateau and Eastern Europe. According to the predominant atmospheric circulation patterns over the glacier and timing of changes in regional emissions, the post-1950 amplification of rBC concentration in the central Tibetan Plateau most likely reflects increases in emissions in Eastern Europe, former USSR, the Middle East, and South Asia. Despite the low-level background rBC concentrations in the ice cores from the Tibetan Plateau, the present study highlights a remarkable increase in anthropogenic BC emissions in recent decades and the consequent influence on glaciers in the Tibetan Plateau. (C) 2020 Elsevier Ltd. All rights reserved.
英文关键词	Black carbon; Ice core; Tibetan Plateau; Industrial era; Anthropogenic emissions
语种	英语
WOS研究方向	Environmental Sciences & Ecology
WOS类目	Environmental Sciences
WOS记录号	WOS:000625376600004
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/260458
推荐引用方式 GB/T 7714	Wang, Mo,Xu, Baiqing,Wang, Hailong,et al. Black carbon deposited in Hariqin Glacier of the Central Tibetan Plateau record changes in the emission from Eurasia[J]. 中国科学院青藏高原研究所,2021,273.
APA	Wang, Mo.,Xu, Baiqing.,Wang, Hailong.,Zhang, Rudong.,Yang, Yang.,...&Wang, Ninglian.(2021).Black carbon deposited in Hariqin Glacier of the Central Tibetan Plateau record changes in the emission from Eurasia.ENVIRONMENTAL POLLUTION,273.
MLA	Wang, Mo,et al."Black carbon deposited in Hariqin Glacier of the Central Tibetan Plateau record changes in the emission from Eurasia".ENVIRONMENTAL POLLUTION 273(2021).