Low-latitude hydroclimate changes related to paleomagnetic variations during the Holocene in coastal southern China

doi:10.1007/s11707-022-1009-y

CORC > 海洋研究所 > 中国科学院海洋研究所

	Low-latitude hydroclimate changes related to paleomagnetic variations during the Holocene in coastal southern China
	Zhang, Tingwei 2; Yang, Xiaoqiang 2; Yin, Jian 2; Chen, Qiong 3; Hu, Jianfang 4; Wang, Lu 5; Ju, Mengshan 1; Wang, Qiangqiang 2
刊名	FRONTIERS OF EARTH SCIENCE
	2024-02-29
页码	12
关键词	hydroclimate variations Errth's magnetic field coastal southern China the Holocene epoch
ISSN号	2095-0195
DOI	10.1007/s11707-022-1009-y
通讯作者	Yang, Xiaoqiang(eesyxq@mail.sysu.edu.cn)
英文摘要	The variations in precipitation have displayed a complex pattern in different regions since the mid-to-late-Holocene. Cloud formation processes may have a significant impact on precipitation, especially during the tropical marine processes and summer monsoon which convey abundant water vapor to coastal southern China and inland areas. Here, we use two 7500 year sedimentary records from the Pearl River Delta and the closed Maar Lake, respectively, in coastal southern China to reconstruct the mid-to-late-Holocene humidity variability and explore its possible relationship with cloud cover modulated by the Earth's magnetic fields (EMF). Our proxy records document an apparent increase in wetness in coastal southern China between 3.0 and 1.8 kyr BP. This apparent increase in humidity appears to be consistent with the lower virtual axial dipole moments and, in turn, with a lower EMF. This correlation suggests that the EMF might have been superimposed on the weakened monsoon to regulate the mid-to-late-Holocene hydroclimate in coastal southern China through the medium of galactic cosmic rays, aerosols, and cloud cover. However, further investigations are needed to verify this interaction.
资助项目	National Second Expedition[2019QZKK0707] ; Guangdong Province Introduced Innovative R&D Team of Geological Processes and Natural Disasters around the South China Sea[2016ZT06N331] ; National Natural Science Foundation of China[41872217] ; National Natural Science Foundation of China[41672162] ; National Natural Science Foundation of China[41904068] ; Natural Science Foundation of Guangdong Province[2018B030311064]
WOS关键词	EARTHS MAGNETIC-FIELD ; CLOUD CONDENSATION NUCLEI ; MAAR LAKE-SEDIMENTS ; COSMIC-RAYS ; PRECIPITATION VARIATIONS ; MONSOON PRECIPITATION ; ASIAN MONSOON ; CLIMATE ; AEROSOLS ; MINERALS
WOS研究方向	Geology
语种	英语
出版者	SPRINGER
WOS记录号	WOS:001173869000001
内容类型	期刊论文
源URL	[http://ir.qdio.ac.cn/handle/337002/184538]
专题	中国科学院海洋研究所
通讯作者	Yang, Xiaoqiang
作者单位	1.Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Peoples R China 2.Sun Yat Sen Univ, Sch Earth Sci & Engn, Guangdong Prov Key Lab Geodynam & Geohazards, Southern Marine Sci & Engn Guangdong Lab Zhuhai, Guangzhou 510275, Peoples R China 3.Shandong Univ, Inst Cultural Heritage, Qingdao 266237, Peoples R China 4.Chinese Acad Sci, Guangzhou Inst Geochem, State Key Lab Organ Geochem, Guangzhou 510640, Peoples R China 5.Peking Univ, Coll Urban & Environm Sci, Beijing 100871, Peoples R China
推荐引用方式 GB/T 7714	Zhang, Tingwei,Yang, Xiaoqiang,Yin, Jian,et al. Low-latitude hydroclimate changes related to paleomagnetic variations during the Holocene in coastal southern China[J]. FRONTIERS OF EARTH SCIENCE,2024:12.
APA	Zhang, Tingwei.,Yang, Xiaoqiang.,Yin, Jian.,Chen, Qiong.,Hu, Jianfang.,...&Wang, Qiangqiang.(2024).Low-latitude hydroclimate changes related to paleomagnetic variations during the Holocene in coastal southern China.FRONTIERS OF EARTH SCIENCE,12.
MLA	Zhang, Tingwei,et al."Low-latitude hydroclimate changes related to paleomagnetic variations during the Holocene in coastal southern China".FRONTIERS OF EARTH SCIENCE (2024):12.