摘要
景观格局是地貌格局、土壤格局、植被分布格局、水资源格局及生产力格局等的综合。从景观发育的动力因素角度,分析了洮儿河中下游流域景观格局特征,总结了推动景观格局形成的地质地貌、气象水文及社会生产力因素,重点阐述了水环境系统演化与景观格局发育的耦合过程和特征,探讨不同景观要素对水环境特征分异的关系,分析景观格局对水环境系统中水量、水质及空间分布的整体影响。
Landscape pattern is the synthesis of physiognomy, soil, vegetation, water and productivity. In the point of dynamic factor of landscape formation, the author analyses the characteristics of landscape pattern in Middle-lower Reaches of Taoer River, and summarizes the promotion by physiognomy, hydrology and social productivity , with the emphasis on hydrological factor. It expatiates the process of mutual effect and spatial differences of landscape and water regime, with exemplifying the impact of landscape pattern on water quantity, quality, and spatial distribution furtherly.
出处
《水土保持学报》
CSCD
北大核心
2003年第6期32-35,共4页
Journal of Soil and Water Conservation
基金
中科院知识创新项目(编号:kzcxz-sw-320-2)
关键词
景观格局
水环境系统
水空间
landscape pattern
hydrological system
water space
