气候变化领域集成服务门户(CCPortal): Traces of the 1997 Indonesian Wildfires in the Marine Environment From a Network of Coral δ13C Records

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DOI	10.1029/2020GL090383
	Traces of the 1997 Indonesian Wildfires in the Marine Environment From a Network of Coral δ13C Records
	Li X.; Wang X.; Liu C.; Liu Y.; Yu K.; Sun W.
发表日期	2020
ISSN	0094-8276
卷号	47 期号:22
英文摘要	Great efforts have been made to understand the impacts of the 1997 Indonesian wildfires on land ecology and human health, yet its influences on marine environments are poorly understood owing to sparse observations. Here we present weekly to monthly resolution coral δ13C records across the South China Sea in conjunction with a regional ocean general circulation model to study the effects of these cataclysmic wildfires on nearby oceans. Large and persistent negative δ13C excursions were found in corals from the interior South China Sea several months after the wildfires. This delay indicates that the 13C-depleted ash fallout was distributed by ocean currents rather than direct atmospheric transport, which is supported by the results of our numerical model. Thus, the impacts of tropical wildfires on marine ecology may last for 1 year and extend thousands of kilometers from the burning center. ©2020. The Authors.
英文关键词	Atmospheric movements; Ecology; Ocean currents; Atmospheric transport; Human health; Marine ecology; Marine environment; Ocean general circulation models; South China sea; Fires; atmospheric transport; biomass burning; carbon isotope; coral reef; ecosystem health; marine ecosystem; oceanic general circulation model; wildfire; Pacific Ocean; South China Sea; Anthozoa
语种	英语
来源期刊	Geophysical Research Letters
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/169394
作者单位	Center of Deep Sea Research, Institute of Oceanology, Center for Ocean Mega-Science, Chinese Academy of Sciences, Qingdao, China; Laboratory for Marine Mineral Resources, Qingdao National Laboratory for Marine Science and Technology, Qingdao, China; Key Lab of Ocean Circulation and Waves, Institute of Oceanology, Chinese Academy of Sciences, Qingdao, China; Tianjin Key Laboratory of Earth Critical Zone Science and Sustainable Development in Bohai Rim, Institute of Surface-Earth System Science, Tianjin University, Tianjin, China; Guangxi Key Laboratory on the Study of Coral Reefs in the South China Sea, Coral Reef Research Center of China, School of Marine Sciences, Guangxi University, Nanning, China; School of Marine Sciences, University of Chinese Academy of Sciences, Beijing, China
推荐引用方式 GB/T 7714	Li X.,Wang X.,Liu C.,et al. Traces of the 1997 Indonesian Wildfires in the Marine Environment From a Network of Coral δ13C Records[J],2020,47(22).
APA	Li X.,Wang X.,Liu C.,Liu Y.,Yu K.,&Sun W..(2020).Traces of the 1997 Indonesian Wildfires in the Marine Environment From a Network of Coral δ13C Records.Geophysical Research Letters,47(22).
MLA	Li X.,et al."Traces of the 1997 Indonesian Wildfires in the Marine Environment From a Network of Coral δ13C Records".Geophysical Research Letters 47.22(2020).