Coordinated hydrological regimes in the Indo-Pacific region during the past two millennia

CORC > 南海海洋研究所 > 中国科学院南海海洋研究所 > 海洋科技动态信息-印太暖池系统研究

	Coordinated hydrological regimes in the Indo-Pacific region during the past two millennia
	Rosenthal, Y; Russell, JM; jessica_tierney@brown.edu; Linsley, BK; Tierney, JE; Oppo, DW
刊名	PALEOCEANOGRAPHY
	2010
卷号	25 页码:-PA1102
ISSN号	0883-8305
英文摘要	Instrumental data suggest that major shifts in tropical Pacific atmospheric dynamics and hydrology have occurred within the past century, potentially in response to anthropogenic warming. To better understand these trends, we use the hydrogen isotopic ratios of terrestrial higher plant leaf waxes ( delta D-wax) in marine sediments from southwest Sulawesi, Indonesia, to compile a detailed reconstruction of central Indo-Pacific Warm Pool (IPWP) hydrologic variability spanning most of the last two millennia. Our paleodata are highly correlated with a monsoon reconstruction from Southeast Asia, indicating that intervals of strong East Asian summer monsoon (EASM) activity are associated with a weaker Indonesian monsoon (IM). Furthermore, the centennial-scale oscillations in our data follow known changes in Northern Hemisphere climate ( e. g., the Little Ice Age and Medieval Warm Period) implying a dynamic link between Northern Hemisphere temperatures and IPWP hydrology. The inverse relationship between the EASM and IM suggests that migrations of the Intertropical Convergence Zone and associated changes in monsoon strength caused synoptic hydrologic shifts in the IPWP throughout most of the past two millennia.
学科主题	Geosciences, Multidisciplinary ; Oceanography ; Paleontology
URL标识	查看原文
公开日期	2011-07-14
内容类型	期刊论文
源URL	[http://ir.scsio.ac.cn/handle/344004/8405]
专题	南海海洋研究所_海洋科技动态信息-印太暖池系统研究
通讯作者	jessica_tierney@brown.edu
推荐引用方式 GB/T 7714	Rosenthal, Y,Russell, JM,jessica_tierney@brown.edu,et al. Coordinated hydrological regimes in the Indo-Pacific region during the past two millennia[J]. PALEOCEANOGRAPHY,2010,25:-PA1102.
APA	Rosenthal, Y,Russell, JM,jessica_tierney@brown.edu,Linsley, BK,Tierney, JE,&Oppo, DW.(2010).Coordinated hydrological regimes in the Indo-Pacific region during the past two millennia.PALEOCEANOGRAPHY,25,-PA1102.
MLA	Rosenthal, Y,et al."Coordinated hydrological regimes in the Indo-Pacific region during the past two millennia".PALEOCEANOGRAPHY 25(2010):-PA1102.