【摘要】 为了对海岛植被进行分类,确定海岛植被型,本文首先较为全面地回顾了中国陆地植被分类和区划的研究历程,在分析植被分类理论和方法的基础上,以东海浙闽海岛(平潭岛以北)所在海域为例,提出探索海岛植被分类与气候控制因子关系、进而研究海岛植被型及其空间分布的思路与方法;其次,依据陆地植被分类的理论方法和研究结果,探讨了东海浙闽海岛的可能植被型,认为海岛植被型n应在陆地植被型范畴内,其数量是陆地植被型m中的若干(n/m);最后,由于海岛所处海域的气候与毗邻陆地不同,因此对海洋气候的控制因子进行了分析,提出尝试通过控制因子的特征和演变规律分析,进而推演海岛植被型及分布,同时结合植被调查经验和方法进行验证的海岛植被分类方法。更多还原

【Abstract】 The terrestrial vegetation classification in China has attained significant development on the basis of the field investigation and its related research during the past century.Lacking of the observation data,the research situation of insular vegetation classification is diametrical.This article is aiming to fill the vacancy by the conclusive research.Firstly,the article reviews the research experience of Chinese terrestrial vegetation classification and regionalization.Taking the islands of Zhejiang province and Fujian Province as example,it comes up with the exploration of the relationship between insular vegetation classification and climatic limitation factors,and the approach of researching insular vegetation types and its distribution.Secondly,according to the theory of terrestrial classification,the article discusses the possible vegetation types of the islands of Zhejiang province and Fujian Province,and make sure that insular vegetation type should be in the range of terrestrial vegetation.Finally,based on the integrative analysis,a new approach of insular vegetation classification is proposed.Starting from the climatic limitation factors distributions,the vegetation types and their distribution have been being deduced,in consideration of the relationship between vegetation and climatic limitation factors,which differ from method of the land vegetation classification.更多还原