Distribution of Stipa purpurea steppe in the Northeastern Qinghai-Xizang Plateau (China)

Distribution of Stipa purpurea steppe in the Northeastern Qinghai-Xizang Plateau (China) The aims of this study were to examine the spatial distribution pattern of Stipa purpurea steppe and to elucidate their possible correlation with environmental factors, by means of multivariate quantitative analysis. Two data sets were subjected to the Two-way Indicator Species Analysis (TWINSPAN), the community similarity analysis and the Detrended Correspondence Analysis (DCA) and Canonical Correspondence Analysis (CCA). The distribution pattern of Stipa purpurea steppe showed obvious geographical heterogeneity in different regions and some homogeneity in the same region. And the altitude, longitude and latitude were the three major environmental factors affecting Stipa purpurea steppe’s distribution. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Russian Journal of Ecology Springer Journals

Distribution of Stipa purpurea steppe in the Northeastern Qinghai-Xizang Plateau (China)

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Publisher
SP MAIK Nauka/Interperiodica
Copyright
Copyright © 2011 by Pleiades Publishing, Ltd.
Subject
Life Sciences; Environment, general; Ecology
ISSN
1067-4136
eISSN
1608-3334
D.O.I.
10.1134/S1067413611010140
Publisher site
See Article on Publisher Site

Abstract

The aims of this study were to examine the spatial distribution pattern of Stipa purpurea steppe and to elucidate their possible correlation with environmental factors, by means of multivariate quantitative analysis. Two data sets were subjected to the Two-way Indicator Species Analysis (TWINSPAN), the community similarity analysis and the Detrended Correspondence Analysis (DCA) and Canonical Correspondence Analysis (CCA). The distribution pattern of Stipa purpurea steppe showed obvious geographical heterogeneity in different regions and some homogeneity in the same region. And the altitude, longitude and latitude were the three major environmental factors affecting Stipa purpurea steppe’s distribution.

Journal

Russian Journal of EcologySpringer Journals

Published: Jan 28, 2011

References

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