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学科主题: Environmental Sciences & Ecology ; Physical Geography
题名: East Asian pollen database: modern pollen distribution and its quantitative relationship with vegetation and climate
作者: Zheng, Z ; Wei, JH ; Huang, KY ; Xu, QH ; Lu, HY ; Tarasov, P ; Luo, CX ; Beaudouin, C ; Deng, Y ; Pan, AD ; Zheng, YW ; Luo, YL ; Nakagawa, T ; Li, CH ; Yang, SX ; Peng, HH ; Cheddadi, R
通讯作者: hkangy@mail.sysu.edu.cn
关键词: Biome ; climate reconstruction ; East Asia ; database ; modern analogue technique ; pollen database ; surface pollen ; vegetation
刊名: JOURNAL OF BIOGEOGRAPHY
发表日期: 2014
卷: 41, 期:10, 页:1819-1832
收录类别: sci
部门归属: [Zheng, Zhuo ; Wei, Jinhui ; Huang, Kangyou ; Peng, Huanhuan] Sun Yat Sen Univ, Sch Earth Sci & Geol Engn, Guangzhou 510275, Guangdong, Peoples R China ; [Zheng, Zhuo ; Huang, Kangyou] Guangdong Prov Key Lab Mineral Resources & Geol P, Guangzhou 510275, Guangdong, Peoples R China ; [Xu, Qinghai] Hebei Normal Univ, Coll Resources & Environm Sci, Shijiazhuang 050016, Peoples R China ; [Lu, Houyuan] Chinese Acad Sci, Inst Geol & Geophys, Beijing 100029, Peoples R China ; [Tarasov, Pavel] Free Univ Berlin, Inst Geol Sci, Dept Palaeontol, D-12249 Berlin, Germany ; [Luo, Chuanxiu] Chinese Acad Sci, South China Sea Inst Oceanol, Key Lab Marginal Sea Geol, Guangzhou 510301, Guangdong, Peoples R China ; [Beaudouin, Celia] Univ Franche Comte, Lab Chronoenvironm, UMR CNRS 6249, UFR Sci & Tech, F-25030 Besancon, France ; [Deng, Yun] Univ Lyon 1, F-69622 Villeurbanne, France ; [Pan, Anding] Guangzhou Univ, Coll Geog Sci, Guangzhou 510006, Guangdong, Peoples R China ; [Zheng, Yanwei] Guangzhou Inst Geog, Guangzhou 510070, Guangdong, Peoples R China ; [Luo, Yunli] Chinese Acad Sci, Inst Bot, Beijing 100093, Peoples R China ; [Nakagawa, Takeshi] Newcastle Univ, Dept Geog, Newcastle Upon Tyne NE1 7RU, Tyne & Wear, England ; [Li, Chunhai] Chinese Acad Sci, Nanjing Inst Limnol & Geog, Nanjing 210008, Jiangsu, Peoples R China ; [Yang, Shixiong] Inst Marine Geol, Key Libertarianism Marine Hydrocarbon Resources &, MLR, Qingdao 266071, Peoples R China ; [Cheddadi, Rachid] Univ Montpellier 2, Inst Sci Evolut, F-34095 Montpellier, France
项目归属: 海洋地质
资助者: National Natural Science Foundation of China [41230101, 40331011, 41001118]; Fundamental Research Funds for the Central Universities [10lgzd08, 11lgjc13]
摘要: AimOur aims were to provide new pollen data for establishing a sub-continental surface pollen database (East Asian Pollen Database, EAPD) and to study relationships between vegetation and climate. LocationThe sample sites covered most regions of East Asia, including China, Mongolia, the Russian Far East, Vietnam, Cambodia and Thailand. MethodsData quality control procedures were applied, including taxonomic standardization, removal of duplicates, and adjustment of geographical coordinates. Vegetation types and climate parameters were assigned to each sample. Modern pollen distribution maps were drawn using circle scattergrams. The plots of pollen percentages versus climate variables allowed quantitative estimates of climate values. The modern analogue technique (MAT) was used to predict modern biomes and climate parameters. ResultsPollen assemblages extracted from 2858 sites were used to model the geographical distribution of selected taxa and their relationships with climate. For most taxa, the reconstructed range fitted the observed geographical distribution rather well. Arboreal pollen (AP) and Pinus dominated the transition zone between forest and steppe. Use of the MAT revealed that the predicted and observed biomes matched in 71% of the cases. The warm temperate evergreen broadleaf forest had the best agreement between predictions and observations. Climate values reconstructed using MAT were highly correlated with observed values in January temperature. The correlation coefficient of the temperature variables ranged from 0.799 to 0.930 and was as high as 0.939 for precipitation. Main conclusionsThis paper documents a new modern pollen database for East Asia and makes the data readily available. The reconstructed biomes and climate variables are significantly correlated with the observed values, thus demonstrating the utility of the pollen database for future multiscale palaeoenvironmental studies.
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WOS记录号: WOS:000342207600001
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内容类型: 期刊论文
URI标识: http://ir.scsio.ac.cn/handle/344004/10603
Appears in Collections:中科院边缘海地质重点实验室_期刊论文

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Zheng, Z; Wei, JH; Huang, KY; Xu, QH; Lu, HY; Tarasov, P; Luo, CX; Beaudouin, C; Deng, Y; Pan, AD; Zheng, YW; Luo, YL; Nakagawa, T; Li, CH; Yang, SX; Peng, HH; Cheddadi, R.East Asian pollen database: modern pollen distribution and its quantitative relationship with vegetation and climate,JOURNAL OF BIOGEOGRAPHY,2014,41(10):1819-1832
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