黄塔小流域农业生态系统景观特征探析

Landscape characters of agricultural ecology system in Huangta small watershed

摘要: 应用GIS、RS和GPS现代技术研究了黄塔小流域农业生态系统景观特征；并从地形因素、基岩和母质、人类活动方面分析其对黄塔小流域景观生态系统的影响。

Abstract: Using modern technique GIS, Rs and GPS, landscape features of agro-ecology system are studied and the influences of topography, rock and texture of soil, mankind on Huangta small watershed are analyzed also.