Lianas as a New,Suddenly Arised Force--Description and Review of Lianas Literatures
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摘要: 对藤本植物(以热带为主)研究的动态与发展进行了综述,其中包括:(1)藤本植物的概念及重要性;(2)藤本植物区系和分布;(3)藤本植物的生物学特性;(4)藤本植物的生态学特性;(5)藤本在森林中的多度(密度)及种的丰富度;(6)藤本在空地上聚生的生态意义以及它们在森林演进过程中的消长;(7)藤本与树木的相互关系;(8)藤本对森林正面和负面的影响;(9)藤本的攀援方式类别及其竞争优势;(10)全球气候变化(CO2浓度增高)促进藤本优势度增长并导致不良的生态后果。Abstract: The systematic and synthetic description and review of lianas,chiefly distributed in tropic,are described and reviewed in this paper,in which some ecological questions of lianas are included as follows:(1) The conception and significances of lianas;(2)Liana flora and its distribution in the world;(3)Its biological characteristics;(4)Its ecological characteristics;(5)Its abundance(density)and species-richness in tropical forest;(6)The ecological significance of lianas-aggregation in gap and the va-fiance of its abundance in the process of forest succession;(7)The relationship between lianas and trees;(8)The positive and the negative contribution of lianas to tropical forest;(9)The types of climbing mechanism of lianas and its competitive predominance;(10)Global climate-variance(CO2 increase)pro-motes abundance of lianas to increase，and some ecological consequence are resulted from which．
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