五台山风景名胜区旅游开发影响下景观特征的变化  

Changes of Landscapes Characteristics for Wutai Mountain Scenic Area with Tourism Development

作　　者：牛莉芹[1] 程占红[2] 

机构地区：[1]山西财经大学环境经济学院,山西太原030006 [2]山西财经大学旅游管理学院,山西太原030031

出　　处：《西北林学院学报》2012年第5期272-276,共5页Journal of Northwest Forestry University

基　　金：国家自然科学基金项目(40701175);山西省高校科技开发项目(20091017);山西省高校优秀青年学术带头人支持计划(晋教科[2009]6号)

摘　　要：基于不同年份的卫星像片,利用景观生态学的有关指数,对五台山风景名胜区旅游开发影响下景观要素的基本特征和多样性进行分析。结果表明,从景观要素的基本特征看,在不同时期各景观之间有一定的变化。其中,与人为干扰密切相关的建设用地和居民用地,在斑块总数、斑块总周长及其所占的比例、斑块总面积及其所占的比例上,其增加幅度都较大。而草地、灌木林地和疏林地等自然景观的斑块,其在斑块周长所占的比例上、斑块总面积及其所占的比例上,都有所减小。从宏观上看,近期自然景观占优势,旅游开发的干扰作用还相对有限,仅仅发生在人类活动集中的区域。从景观要素的丰富度指数、均匀度指数、多样性指数和优势度指数上看,这些指数在不同年份间变化都较小,说明25a来旅游活动对五台山风景名胜区景观有一定的影响,但影响程度不大。Based on the interpretation of satellite photos in different years, the characteristics and diversity of landscapes elements of Wutai Mountain scenic area with tourism development were analyzed by some ec- ological indices. The results were reported as follows. There were certain changes in the basic characteris- tics of landscapes elements in different years. Among them, the lands for construction and residential buildings that were closely connected with human disturbance increased magnificently, manifested by the increase of the total patch number, total patch perimeter and its proportion, and total patch area and its proportion. However, natural landscapes such as forest land and shrubbery land decreased with certain ex- tent, manifested by changes of the related patch characteristics. Generally, natural landscapes predomina- ted in the recent years, and human disturbance from tourism development was limited, the disturbance on- ly occurred in concentrated areas. There were much less changes in the richness index, evenness index, di- versity index and dominance index of landscape elements in different years, indicating that the impact of human activities on landscapes in Wutai Mountain was limited.

关 键 词：五台山 旅游影响 景观特征 

分 类 号：S731.3[农业科学—林学]