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

doi:10.1007/s11707-022-1009-y

IOCAS-IR

	Low-latitude hydroclimate changes related to paleomagnetic variations during the Holocene in coastal southern China
	Zhang, Tingwei 1; Yang, Xiaoqiang 1; Yin, Jian 1; Chen, Qiong 2; Hu, Jianfang 3; Wang, Lu4 ; Ju, Mengshan 5; Wang, Qiangqiang 1
	2024-02-29
发表期刊	FRONTIERS OF EARTH SCIENCE
ISSN	2095-0195
页码	12
通讯作者	Yang, Xiaoqiang([email protected])
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.
关键词	hydroclimate variations Errth's magnetic field coastal southern China the Holocene epoch
DOI	10.1007/s11707-022-1009-y
收录类别	SCI
语种	英语
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研究方向	Geology
WOS类目	Geosciences, Multidisciplinary
WOS记录号	WOS:001173869000001
出版者	SPRINGER
WOS关键词	EARTHS MAGNETIC-FIELD ; CLOUD CONDENSATION NUCLEI ; MAAR LAKE-SEDIMENTS ; COSMIC-RAYS ; PRECIPITATION VARIATIONS ; MONSOON PRECIPITATION ; ASIAN MONSOON ; CLIMATE ; AEROSOLS ; MINERALS
引用统计
文献类型	期刊论文
条目标识符	http://ir.qdio.ac.cn/handle/337002/184539
专题	中国科学院海洋研究所
通讯作者	Yang, Xiaoqiang
作者单位	1.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 2.Shandong Univ, Inst Cultural Heritage, Qingdao 266237, Peoples R China 3.Chinese Acad Sci, Guangzhou Inst Geochem, State Key Lab Organ Geochem, Guangzhou 510640, Peoples R China 4.Peking Univ, Coll Urban & Environm Sci, Beijing 100871, Peoples R China 5.Chinese Acad Sci, Inst Oceanol, Qingdao 266071, 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.