A tropical seasonal rain forest at its altitudinal and latitudinal limits in southern Yunnan, SW China
A tropical seasonal rain forest at its altitudinal and latitudinal limits in southern Yunnan, SW China
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中国云南南部海拔和纬度范围内的热带季节性雨林
DOI：
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发表时间：
2004
期刊：
影响因子：
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通讯作者：
Zhu H.
中科院分区：
文献类型：
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作者：
Zhu H.
云南思茅菜阳河自然保护区的热带季节雨林（半常绿雨林）位于亚洲热带雨林的北方和海拔界限。它具有热带雨林的主要外貌特征。与中国的低地雨林和亚洲赤道地区相比，其物种多样性较低，生活型谱中微型、微型高位芽植物和草本高位芽植物较多，小叶植物和非全缘叶植物较多。在植物区系组成上，以热带亚洲成分为主，以印度-马来亚热带植物群为特征。滇南热带雨林的发生受地形和当地生境的影响大于区域气候的影响。
The tropical seasonal rain forest (semi-evergreen rain forest) in Caiyanghe Nature Reserve, Simao, Yunnan, China, is at the northern and altitudinal limits of tropical rain forest in Asia. It shares the main physiognomic characteristics of tropical rain forest. Compared with lowland rain forests in China and equatorial regions in Asia, it has lower species diversity with more micro- and nano-phanerophytes and herbaceous phanerophytes in the life form spectra, more microphyllous plants and more plants with non-entire leaves. In floristic composition, it is dominated by tropical Asian elements and characterized by the Indo-Malayan tropical flora. It is suggested that the occurrence of tropical rain forest in southern Yunnan is more influenced by topography and local habitats than the regional climate.