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Spatial pattern of Abies and Picea surface pollen distribution along the elevation gradient in the Qinghai-Tibetan Plateau and Xinjiang, China

文献类型：期刊论文

作者Lu, Houyuan1,2; Wu, Naiqin1; Yang, Xiangdong3; Shen, Caiming4,5; Zhu, Liping2; Wang, Luo1; Li, Quan1; Xu, Deke1; Tong, Guobang6; Sun, Xiangjun7
刊名BOREAS
出版日期2008
卷号37期号:2页码:254-262
ISSN号0300-9483
DOI10.1111/j.1502-3885.2007.00019.x
文献子类Article
英文摘要In this study we examine the relationships between Abies and Picea abundance in surface pollen and sub-alpine coniferous forest (SCF) distribution, elevation and climate in the Qinghai-Tibetan Plateau using a large modern pollen data set consisting of 857 samples. Results indicate that Abies and Picea pollen are abundant in the southern and eastern Qinghai-Tibetan Plateau, where SCF dominates the landscape. Pollen percentages of both Abies and Picea show a unimodal pattern with changes in elevation and climate, and their optima occur at elevations from 2500 to 4000 m a.s.l., mean annual temperature from -1 to 10 degrees C and mean annual precipitation from 450 to 850 mm. The optimal elevation of Abies and Picea pollen distribution decreases with latitude from c. 4000 m in the south (21-32 degrees N) to c. 2500 m in the north (43-49 degrees N). The spatial pattern of Abies and Picea pollen abundance is highly correlated with the modern distribution of these taxa, which is largely controlled by elevation and climate. These relationships could provide a practical reference for interpretation of fossil pollen data in terms of climate and elevation in the Qinghai-Tibetan Plateau.
WOS关键词VEGETATION PATTERNS ; MOUNTAINS ; RAIN ; DISPERSAL ; CLIMATE ; SAMPLES ; SCALE ; USA
WOS研究方向Physical Geography ; Geology
语种英语
WOS记录号WOS:000254932200007
出版者BLACKWELL PUBLISHING
源URL[http://ir.iggcas.ac.cn/handle/132A11/69281]  
专题中国科学院地质与地球物理研究所
通讯作者Lu, Houyuan
作者单位1.Chinese Acad Sci, Inst Geol & Geophys, Beijing 100029, Peoples R China
2.Chinese Acad Sci, Inst Tibetan Plateau Res, Beijing 100085, Peoples R China
3.Chinese Acad Sci, Inst Limnol & Geog, Nanjing 210008, Peoples R China
4.Louisiana State Univ, Dept Geog & Anthropol, Baton Rouge, LA 70803 USA
5.SUNY Albany, Atmospher Sci Res Ctr, Albany, NY 12203 USA
6.Chinese Acad Geol Sci, Inst Hydrol & Geol, Zhengding 050803, Peoples R China
7.Tongji Univ, Lab Marine Geol, Shanghai 200092, Peoples R China
推荐引用方式
GB/T 7714		 Lu, Houyuan,Wu, Naiqin,Yang, Xiangdong,et al. Spatial pattern of Abies and Picea surface pollen distribution along the elevation gradient in the Qinghai-Tibetan Plateau and Xinjiang, China[J]. BOREAS,2008,37(2):254-262.
APA Lu, Houyuan.,Wu, Naiqin.,Yang, Xiangdong.,Shen, Caiming.,Zhu, Liping.,...&Sun, Xiangjun.(2008).Spatial pattern of Abies and Picea surface pollen distribution along the elevation gradient in the Qinghai-Tibetan Plateau and Xinjiang, China.BOREAS,37(2),254-262.
MLA Lu, Houyuan,et al."Spatial pattern of Abies and Picea surface pollen distribution along the elevation gradient in the Qinghai-Tibetan Plateau and Xinjiang, China".BOREAS 37.2(2008):254-262.

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来源：地质与地球物理研究所

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