BURIED ANCIENT FOREST AND IMPLICATIONS FOR PALEOCLIMATE SINCE THE MID-HOLOCENE IN SOUTH CHINA

The historical evolution of an ancient forest that developed at Gaoyao, south China, can be divided into 4 stages of radiocarbon intervals (1.1-1.5, 2.0-3.5, 3.6-4.0, and 4.3-4.9 ka) in which the last 3 stages all developed in a wetland and formed humic layers of 2.0, 0.5, and 0.7 m depth, respectiv...

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Main Authors: Shen, C. D., Ding, P., Wang, N., Yi, W. X., Ding, X. F., Fu, D. P., Liu, K. X., Zhou, L. P.
Other Authors: Shen, CD (reprint author), Chinese Acad Sci, Guangzhou Inst Geochem, IKey Lab Isotope Geochronol & Geochemistry, Guangzhou 510640, Peoples R China., Chinese Acad Sci, Guangzhou Inst Geochem, IKey Lab Isotope Geochronol & Geochemistry, Guangzhou 510640, Peoples R China., Peking Univ, State Key Lab Nucl Phys & Technol, Beijing 100871, Peoples R China., Peking Univ, Dept Geog, Lab Earth Surface Proc, Beijing 100871, Peoples R China.
Format: Conference Object
Language:English
Published: 2010
Subjects:
INTERTROPICAL CONVERGENCE ZONE
NORTH-ATLANTIC CLIMATE
EAST-ASIAN MONSOON
HIGH-PRECISION
HOLOCENE
SCALE
VARIABILITY
RECORD
SEA
North Atlantic
Online Access:https://hdl.handle.net/20.500.11897/297312
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spelling ftpekinguniv:oai:localhost:20.500.11897/297312 2023-05-15T17:33:41+02:00 BURIED ANCIENT FOREST AND IMPLICATIONS FOR PALEOCLIMATE SINCE THE MID-HOLOCENE IN SOUTH CHINA Shen, C. D. Ding, P. Wang, N. Yi, W. X. Ding, X. F. Fu, D. P. Liu, K. X. Zhou, L. P. Shen, CD (reprint author), Chinese Acad Sci, Guangzhou Inst Geochem, IKey Lab Isotope Geochronol & Geochemistry, Guangzhou 510640, Peoples R China. Chinese Acad Sci, Guangzhou Inst Geochem, IKey Lab Isotope Geochronol & Geochemistry, Guangzhou 510640, Peoples R China. Peking Univ, State Key Lab Nucl Phys & Technol, Beijing 100871, Peoples R China. Peking Univ, Dept Geog, Lab Earth Surface Proc, Beijing 100871, Peoples R China. 2010 https://hdl.handle.net/20.500.11897/297312 en eng RADIOCARBON.52(1411-1421). 933408 0033-8222 http://hdl.handle.net/20.500.11897/297312 WOS:000285437900057 SCI INTERTROPICAL CONVERGENCE ZONE NORTH-ATLANTIC CLIMATE EAST-ASIAN MONSOON HIGH-PRECISION HOLOCENE SCALE VARIABILITY RECORD SEA Conference 2010 ftpekinguniv https://doi.org/20.500.11897/297312 2021-08-01T09:23:26Z The historical evolution of an ancient forest that developed at Gaoyao, south China, can be divided into 4 stages of radiocarbon intervals (1.1-1.5, 2.0-3.5, 3.6-4.0, and 4.3-4.9 ka) in which the last 3 stages all developed in a wetland and formed humic layers of 2.0, 0.5, and 0.7 m depth, respectively. The humic layers were interrupted by 2 white-gray silty clay layers that most likely formed during climate fluctuations. Four drought events were identified during the evolution of the ancient forest, occurring around 4.3, 3.6, 2.0, and 1.1 ka, respectively, with durations of 1000 (14)C yr. These events are consistent with other records both in low- and high-latitude areas, in particular with the little ice ages occurring since the mid-Holocene. Precipitation likely increased from 5.0 to 3.6 ka in south China, then decreased, which is probably the main cause for the development as well as the demise of the ancient forest. http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000285437900057&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=8e1609b174ce4e31116a60747a720701 Geochemistry & Geophysics SCI(E) CPCI-S(ISTP) 1 Conference Object North Atlantic Peking University Institutional Repository (PKU IR)
institution Open Polar
collection Peking University Institutional Repository (PKU IR)
op_collection_id ftpekinguniv
language English
topic INTERTROPICAL CONVERGENCE ZONE
NORTH-ATLANTIC CLIMATE
EAST-ASIAN MONSOON
HIGH-PRECISION
HOLOCENE
SCALE
VARIABILITY
RECORD
SEA
spellingShingle INTERTROPICAL CONVERGENCE ZONE
NORTH-ATLANTIC CLIMATE
EAST-ASIAN MONSOON
HIGH-PRECISION
HOLOCENE
SCALE
VARIABILITY
RECORD
SEA
Shen, C. D.
Ding, P.
Wang, N.
Yi, W. X.
Ding, X. F.
Fu, D. P.
Liu, K. X.
Zhou, L. P.
BURIED ANCIENT FOREST AND IMPLICATIONS FOR PALEOCLIMATE SINCE THE MID-HOLOCENE IN SOUTH CHINA
topic_facet INTERTROPICAL CONVERGENCE ZONE
NORTH-ATLANTIC CLIMATE
EAST-ASIAN MONSOON
HIGH-PRECISION
HOLOCENE
SCALE
VARIABILITY
RECORD
SEA
description The historical evolution of an ancient forest that developed at Gaoyao, south China, can be divided into 4 stages of radiocarbon intervals (1.1-1.5, 2.0-3.5, 3.6-4.0, and 4.3-4.9 ka) in which the last 3 stages all developed in a wetland and formed humic layers of 2.0, 0.5, and 0.7 m depth, respectively. The humic layers were interrupted by 2 white-gray silty clay layers that most likely formed during climate fluctuations. Four drought events were identified during the evolution of the ancient forest, occurring around 4.3, 3.6, 2.0, and 1.1 ka, respectively, with durations of 1000 (14)C yr. These events are consistent with other records both in low- and high-latitude areas, in particular with the little ice ages occurring since the mid-Holocene. Precipitation likely increased from 5.0 to 3.6 ka in south China, then decreased, which is probably the main cause for the development as well as the demise of the ancient forest. http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000285437900057&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=8e1609b174ce4e31116a60747a720701 Geochemistry & Geophysics SCI(E) CPCI-S(ISTP) 1
author2 Shen, CD (reprint author), Chinese Acad Sci, Guangzhou Inst Geochem, IKey Lab Isotope Geochronol & Geochemistry, Guangzhou 510640, Peoples R China.
Chinese Acad Sci, Guangzhou Inst Geochem, IKey Lab Isotope Geochronol & Geochemistry, Guangzhou 510640, Peoples R China.
Peking Univ, State Key Lab Nucl Phys & Technol, Beijing 100871, Peoples R China.
Peking Univ, Dept Geog, Lab Earth Surface Proc, Beijing 100871, Peoples R China.
format Conference Object
author Shen, C. D.
Ding, P.
Wang, N.
Yi, W. X.
Ding, X. F.
Fu, D. P.
Liu, K. X.
Zhou, L. P.
author_facet Shen, C. D.
Ding, P.
Wang, N.
Yi, W. X.
Ding, X. F.
Fu, D. P.
Liu, K. X.
Zhou, L. P.
author_sort Shen, C. D.
title BURIED ANCIENT FOREST AND IMPLICATIONS FOR PALEOCLIMATE SINCE THE MID-HOLOCENE IN SOUTH CHINA
title_short BURIED ANCIENT FOREST AND IMPLICATIONS FOR PALEOCLIMATE SINCE THE MID-HOLOCENE IN SOUTH CHINA
title_full BURIED ANCIENT FOREST AND IMPLICATIONS FOR PALEOCLIMATE SINCE THE MID-HOLOCENE IN SOUTH CHINA
title_fullStr BURIED ANCIENT FOREST AND IMPLICATIONS FOR PALEOCLIMATE SINCE THE MID-HOLOCENE IN SOUTH CHINA
title_full_unstemmed BURIED ANCIENT FOREST AND IMPLICATIONS FOR PALEOCLIMATE SINCE THE MID-HOLOCENE IN SOUTH CHINA
title_sort buried ancient forest and implications for paleoclimate since the mid-holocene in south china
publishDate 2010
url https://hdl.handle.net/20.500.11897/297312
genre North Atlantic
genre_facet North Atlantic
op_source SCI
op_relation RADIOCARBON.52(1411-1421).
933408
0033-8222
http://hdl.handle.net/20.500.11897/297312
WOS:000285437900057
op_doi https://doi.org/20.500.11897/297312
_version_ 1766132273673928704

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