气候变化领域集成服务门户(CCPortal): Spatial and temporal variations of refractory black carbon along the transect from Zhongshan Station to Dome A, eastern Antarctica

CCPortal

DOI	10.1016/j.atmosenv.2020.117816
	Spatial and temporal variations of refractory black carbon along the transect from Zhongshan Station to Dome A, eastern Antarctica
	Ma X.; Li C.; Du Z.; Dou T.; Ding M.; Ming J.; Wang M.; Gao S.; Xiao C.; Wang X.; Ren J.; Kang S.
发表日期	2020
ISSN	1352-2310
卷号	242
英文摘要	Refractory black carbon (rBC) aerosols emitted by biomass burning and fossil fuel combustion can cause significant climatic forcing when it deposited on the snow. The Southern Hemisphere (SH) biomass burning emissions represent a significant part of rBC in and around Antarctica. Here we present the spatial and temporal variations of rBC from the surface snow and snow pits samples along the coastal Zhongshan Station (ZSS) to inland Dome A transect in Lambert Glacier region of eastern Antarctica. The geometric mean concentrations of surface snow rBC was 0.017 ± 0.018 ng g−1 and showed higher values in the inland plateau region (900–1248 km, 0.031 ± 0.024 ng g−1) than the coastal region (0–400 km, 0.011 ± 0.005 ng g−1) and there exist similar spatial results for the inland snowpit (0.021 ± 0.017 ng g−1) and coastal snowpit (0.018 ± 0.013 ng g−1). The records from the coastal snowpit (SP-A) show that the rBC from 2009 to 2016 displays weak seasonal variations, while in the inland snowpit (SP–C) the records spans from 1950 to 2015 and showed the rBC concentrations vary and relate with the open biomass burning emission in the Southern Hemisphere. © 2020 Elsevier Ltd
语种	英语
scopus关键词	Biomass; Carbon; Domes; Fossil fuel deposits; Refractory materials; Snow; Biomass burning emissions; Biomass-burning; Coastal regions; Fossil fuel combustion; Geometric mean; Seasonal variation; Southern Hemisphere; Spatial and temporal variation; Fossil fuels; black carbon; polyethylene; snow; aerosol formation; atmospheric pollution; biomass burning; climate forcing; combustion; concentration (composition); fossil fuel; refraction; seasonal variation; spatial variation; temporal variation; transect; Antarctica; Article; biomass; glacier; priority journal; sea level; seasonal variation; surface property; winter; Antarctica; Dome Argus; East Antarctica; Lambert Glacier; Zhongshan Station
来源期刊	ATMOSPHERIC ENVIRONMENT
来源机构	中国科学院西北生态环境资源研究院
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/248927
作者单位	State Key Laboratory of Cryospheric Sciences, Northwest Institute of Eco-Environment and Resources, Chinese Academy of Sciences, Lanzhou, 730000, China; College of Resources and Environment, University of Chinese Academy of Sciences, Beijing, 100049, China; State Key Laboratory of Severe Weather, Chinese Academy of Meteorological Sciences, Beijing, 100081, China; Beacon Science & Consulting Doncaster EastVIC 3109, Australia; Key Laboratory of Tibetan Environment Changes and Land Surface Processes, Institute of Tibetan Plateau Research, Chinese Academy of Sciences, Beijing, 100101, China; State Key Laboratory of Earth Surface Processes and Resource Ecology, Beijing Normal University, Beijing, 100875, China
推荐引用方式 GB/T 7714	Ma X.,Li C.,Du Z.,et al. Spatial and temporal variations of refractory black carbon along the transect from Zhongshan Station to Dome A, eastern Antarctica[J]. 中国科学院西北生态环境资源研究院,2020,242.
APA	Ma X..,Li C..,Du Z..,Dou T..,Ding M..,...&Kang S..(2020).Spatial and temporal variations of refractory black carbon along the transect from Zhongshan Station to Dome A, eastern Antarctica.ATMOSPHERIC ENVIRONMENT,242.
MLA	Ma X.,et al."Spatial and temporal variations of refractory black carbon along the transect from Zhongshan Station to Dome A, eastern Antarctica".ATMOSPHERIC ENVIRONMENT 242(2020).