气候变化领域集成服务门户(CCPortal): Light-absorbing Particles in Snow and Ice: Measurement and Modeling of Climatic and Hydrological impact

CCPortal

DOI	10.1007/s00376-014-0010-0
	Light-absorbing Particles in Snow and Ice: Measurement and Modeling of Climatic and Hydrological impact
	Qian, Yun; Yasunari, Teppei J.; Doherty, Sarah J.; Flanner, Mark G.; Lau, William K. M.; Ming Jing; Wang, Hailong; Wang, Mo; Warren, Stephen G.; Zhang, Rudong
通讯作者	Qian, Y (通讯作者)
发表日期	2015
ISSN	0256-1530
EISSN	1861-9533
起始页码	64
结束页码	91
卷号	32 期号:1
英文摘要	Light absorbing particles (LAP, e.g., black carbon, brown carbon, and dust) influence water and energy budgets of the atmosphere and snowpack in multiple ways. In addition to their effects associated with atmospheric heating by absorption of solar radiation and interactions with clouds, LAP in snow on land and ice can reduce the surface reflectance (a.k.a., surface darkening), which is likely to accelerate the snow aging process and further reduces snow albedo and increases the speed of snowpack melt. LAP in snow and ice (LAPSI) has been identified as one of major forcings affecting climate change, e.g. in the fourth and fifth assessment reports of IPCC. However, the uncertainty level in quantifying this effect remains very high. In this review paper, we document various technical methods of measuring LAPSI and review the progress made in measuring the LAPSI in Arctic, Tibetan Plateau and other mid-latitude regions. We also report the progress in modeling the mass concentrations, albedo reduction, radiative forcing, and climatic and hydrological impact of LAPSI at global and regional scales. Finally we identify some research needs for reducing the uncertainties in the impact of LAPSI on global and regional climate and the hydrological cycle.
关键词	BLACK CARBON DEPOSITION BIOMASS BURNING EMISSIONS EARTH SYSTEM MODEL ELEMENTAL CARBON TIBETAN PLATEAU GENERAL-CIRCULATION SEA-ICE ATMOSPHERIC CHEMISTRY SENSITIVITY-ANALYSIS PARTICULATE CARBON
英文关键词	light-absorbing; aerosol; snow; ice; albedo; measurement; climate; modeling; hydrological cycle
语种	英语
WOS研究方向	Meteorology & Atmospheric Sciences
WOS类目	Meteorology & Atmospheric Sciences
WOS记录号	WOS:000347282700005
来源期刊	ADVANCES IN ATMOSPHERIC SCIENCES
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/258610
推荐引用方式 GB/T 7714	Qian, Yun,Yasunari, Teppei J.,Doherty, Sarah J.,et al. Light-absorbing Particles in Snow and Ice: Measurement and Modeling of Climatic and Hydrological impact[J]. 中国科学院青藏高原研究所,2015,32(1).
APA	Qian, Yun.,Yasunari, Teppei J..,Doherty, Sarah J..,Flanner, Mark G..,Lau, William K. M..,...&Zhang, Rudong.(2015).Light-absorbing Particles in Snow and Ice: Measurement and Modeling of Climatic and Hydrological impact.ADVANCES IN ATMOSPHERIC SCIENCES,32(1).
MLA	Qian, Yun,et al."Light-absorbing Particles in Snow and Ice: Measurement and Modeling of Climatic and Hydrological impact".ADVANCES IN ATMOSPHERIC SCIENCES 32.1(2015).