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Landscape changes and its driving force in Kashi
Author(s): 
Pages: 210-218
Year: Issue:  1
Journal: Agricultural Research In The Arid Areas

Keyword:  景观格局时空演变驱动力喀什地区;
Abstract: 基于遥感和GIS技术,利用喀什地区1990、2000、2008年3个时期土地利用数据,结合统计年鉴,对研究区景观格局动态变化及驱动力进行了定量分析.得出:1990~2008年喀什地区单一景观类型格局发生了显著变化,耕地和城乡工矿用地面积持续增加,草地和未利用土地面积减少,分离度和破碎度因人为和自然干扰各景观类型的变化有所差异;人工景观稳定性和复杂性增强,自然景观结构简单,稳定性较差;景观动态呈"显...
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