supported by the National Natural Science Foundation of China(42325705 and 42230208);the Chinese Academy of Sciences(xbzg-zdsys-202217)。
Characterization of transport pathways and depositional changes in Mercury(Hg)and their connection to climatic and environmental changes on various time scales are crucial for better understanding the anthropogenic im...
supported by the National Natural Science Foundation of China (Grant Nos.42172208,41772184&41731174);the Strategic Priority Research Program of Chinese Academy of Sciences (Grant No.XDB26020000)。
Occurrence or absence of centennial-scale climatic variability during Marine Isotope Stage(MIS)7e,the first peak interval of the Penultimate Interglacial,remains ambiguous due to the limited available high-resolved re...
supported by the National Natural Science Foundation of China(Grant Nos.41873001&41473009)。
The Marine Isotope Stage(MIS5e)is characterized by a warmer climate than that of the pre-industrial period,and serves as an analog for the Current Warm Period(CWP).However,uncertainties persist regarding its climatic ...
supported by the National Natural Science Foundation of China(Grant Nos.41772170,42011530078);the Fundamental Research Funds for the Central Universities,China(Grant Nos.XDJK2017A010,XDJK2020D005)to Li T Y;the Chongqing Municipal Science and Technology Commission Fellowship Fund(Grant Nos.cstc2019yszx-jcyjX0002,cstc2020yszxjcyjX0006)to Yuan D X,and the Open Project of Guangxi Key Science and Technology Innovation Base on Karst Dynamics(Grant No.KDL&Guangxi 202003)to Li J Y.230Th dating at the High-precision Mass Spectrometry and Environment Change Laboratory(HISPEC),Taiwan University,China;was supported by the Science Vanguard Research Program of the Ministry of Science and Technology(Grant No.108-2119-M-002-012);the Higher Education Sprout Project of the Ministry of Education,Taiwan,China(Grant No.108L901001)to Shen C C.This research was also Supported by the China Scholarship Council(CSC)(Grant No.202006990068)to Chen C C.
It is conducive to the sustainable development of human beings in karst regions to research the mechanism of karst rocky desertification(KRD)expansion.Whether the large-scale KRD in southwestern China is caused by cli...
Supported by the National Natural Science Foundation of China(42071105,41571102,41931178,41672164,and 41172314);U.S.Nature Science Foundation(1702816);Project Funded by the Priority Academic Program Development of Jiangsu Higher Education Institutions(164320H116);111 Program of China(D19002)。
Based on 467 pairs ofδ^(18)O andδ^(13)C records and 8230 Th dates from a stalagmite(BF4)from Xiniu Cave,central China,we present a reconstruction of 9-yr resolution monsoon rainfall record for the past 4700 years.Ou...
We dedicate this paper to the memory of Prof.ZiChu Xie,who passed away in early 2020.Prof.ZiChu Xie was an inspirational mentor and friend.This work was supported by the National Science Foundation of China(41772373,41372181);the Hunan Provincial Natural Science foundation of China(2018JJ1017);the National Key R&D Program of China(2018YFA0606404);and the Construction Program for First-Class Disciplines(Geography)of Hunan Province,China(5010002).We thank Dr.Jan Bloemendal for improving the English language.
Holoceneδ^18O records from various archives(ice cores,cave stalagmites,and peat sediments)from the Xinjiang region of northwestern China,in arid central Asia(ACA),are all derived ultimately from local precipitationδ...
supported by the National Natural Science Foundation of China(Grant No.41991252);the Strategic Priority Research Program(Grant No.XDB40000000);the International Partnership Program(Grant No.132B61KYSB20170005)of Chinese Academy of Sciences;the National Natural Science Foundation of China(Grant No.41888101);partly supported by the USA National Science Foundation(Grant Nos.0908792,1211299&1702816 to R.Lawrence EDWARDS and Hai CHENG);the 111 Program of China(Grant No.D19002);the Belt&Road Center for Climate and Environment Studies of IEECAS。
Evaluating anthropogenic impacts on regional vegetation changes during historical time is not only important for a better understanding of the Anthropocene but also valuable in improving the vegetation-climate models....
supported by the National Natural Science Foundation of China(Grant Nos.41888101&41731174)
Stalagmite is one kind of secondary carbonates formed in limestone caves(speleothem). After cave water droplets containing Ca2+and HCO3 drip onto floor, carbonate in the water might become supersaturated due to CO2 de...
supported by National Natural Science Foundation of China(Grant No.41676035);the National Programme on Global Change and Air-Sea Interaction(Grant No.GASIGEOGE-03);SITP10
This paper briefly introduces the history of the study of the Pacific decadal oscillation(PDO) and explores the relationship between the PDO and sediment grain size from two typical sediment cores from the lower Chang...