闽江下游沿江地区景观格局及分异特征研究  

Study on the landscape pattern and the law of differences in riverside region along the lower reaches of Min River

作　　者：杨扬[1] 戴文远[1] 

机构地区：[1]福建师范大学地理科学学院,福建福州350007

出　　处：《高师理科学刊》2012年第1期63-67,共5页Journal of Science of Teachers＇College and University

基　　金：福建省自然科学基金项目(2009J01212);福建省社会科学规划项目(2007JB2003)

摘　　要：在RS-GIS支持下,运用景观生态学原理,针对闽江下游沿江地区景观生态类型在整个研究区、不同地貌区、不同行政区和不同缓冲区的格局特点和分异规律进行分析.结果表明,闽江下游沿江区域景观生态系统中以自然景观为主,区域自然属性强;不同景观类型的景观格局水平和垂直分异明显;河流沿江景观格局受人类干扰影响深刻,亟须进行生态恢复重建.With the basis of landscape ecology theory,supported by RS-GIS,analyzed the landscape pattern of riverside region along the lower reaches of Min River,aiming at pattern characteristics of each landscape ecological type in general research area,different land forms,different administration areas,and different buffers.The results show that not only nature landscape but also the nature attribute of the region are the dominant components in the landscape ecology system of riverside region along the lower reaches of Min River,landscape pattern of the region is deeply influenced by human beings,horizontal and vertical differentiation of the landscape pattern with different landscape types is evident,landscape pattern along the river is influenced by human beings so deeply that it needs prompt ecological restoration.

关 键 词：景观生态 景观格局 闽江下游地区 

分 类 号：P951[天文地球—自然地理学]