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机构地区:[1]中南林业科技大学,长沙410004 [2]湖南省森林植物园,长沙410116
出 处:《武汉植物学研究》2007年第4期381-395,共15页Journal of Wuhan Botanical Research
基 金:国家"948"项目(200209);湖南省自然科学基金资助项目(99JJY20025)
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。The systematic and synthetic description and review of lianas, chiefly in tropic, are described and reviewed in this paper, in which some ecological questions of lianas are included distributed 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 variance 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) promotes abundance of lianas to increase, and some ecological consequence are resulted from which.
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