气候资料高精度模拟与土地利用动力学方法在中国水文规划中的应用(论文摘编)

摘要：

@@ Modelling landscapes with GIS provides a powerful tool to analyze and model terrestrial ecosystems for land use planning. In order to gain realistic results, input data has to represent the natural environment as realistically as possible. While some of the fundamental data layers such as topography and soils are more or less static, climatic data is variable both in space and time. In addition, climatic data is measured at discrete locations and depends toa considerable extent on the topography around the sampling site.Most interpolation methods that are used to generate gridded climate data surfaces, however, fail to represent the influence of topography on climate altogether or use overly simplistic models.

机标关键词：气候资料、高精度、模拟、土地利用、力学方法、中国、水文、规划、应用、论文、natural environment、land use planning

所属期刊栏目：15

分类号：F3(农业经济)

在线出版日期：2006-10-18（万方平台首次上网日期，不代表论文的发表时间）

页数：共1页

页码：649