| 河南省种子植物区系地域分异研究 |
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| 引用本文： | 张桂宾.河南省种子植物区系地域分异研究[J].地理学报(英文版),2006,16(2):223-230. |
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| 作者姓名： | 张桂宾 |
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| 作者单位： | Institute of Natural Resources and Environmental Science Research，College of Environment and Planning，Henan University，Kaifeng 475001，China |
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| 摘 要： | Flora refers to the sum total of all plants species found in a certain region during a certain period of time (Good, 1974; Wu et al., 1983). It is the result of florogenesis, plant evolution and historical geographical change (Tivy, 1982; Wang, 1992; Chap…
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| 关 键 词： | 河南 种子 植物区系 地域分异 |
| 收稿时间： | 2005-11-20 |
| 修稿时间： | 2/9/2006 12:00:00 AM |
Areal differentiation of spermatophytic flora in Henan Province |
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| Guibin Zhang.Areal differentiation of spermatophytic flora in Henan Province[J].Journal of Geographical Sciences,2006,16(2):223-230. |
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| Authors: | Guibin Zhang |
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| Institution: | Institute of Natural Resources and Environmental Science Research, College of Environment and Planning, Henan University, Kaifeng 475001, China |
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| Abstract: | Henan province, located between 110°21’E–116°39’E and 31°23’N–36°22’N, stretches from warm-temperate to subtropical transitional
zone. Its special position and resultant varied physical conditions, in its long geologic history, give rise to not only a
rich but also complex and prominently transitional flora. Therefore, in-depth study of the floristic areal differentiation
is of importance to Chinese florilization and in accurately drawing the boundary of warm-temperate and subtropic zones in
China. Based on the recent floristic data, this paper conducts comparison and analysis of the floristic difference and resemblance
among the Dabie, Tongbai, Funiu and Taihang Mts. in Henan province. The result shows that the Dabie and the Tongbai Mts. have
the similar flora components, the northern and the southern slopes of the Funiu Mts. have identical flora, but the Taihang
Mts. stand alone in their floristic character. Therefore these mountainous areas should be grouped into three floral regions
in China: the Dabie and the Tongbai Mts. belong to East China Floral Region, the Taihang Mts. to North China Floral Region,
and the two slopes of the Funiu Mts. to Central China region.
Author: Zhang Guibin (1955-), Associate Professor, specialized in phytogeography and landscape ecology. |
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| Keywords: | flora areal differentiation spermatophyte Henan province |
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