基于ESDA与GIS的粮食综合生产能力空间分布研究——以河北省为例

粮食安全是关系到国民经济发展的重大战略性问题,粮食综合生产能力是解决粮食安全问题的核心.为此,运用空间自相关方法与空间回归模型,对研究区内粮食综合生产能力的空间分布格局及其成因分析,为河北省粮食安全和土地利用管理的决策提供支持.

The Spatial Distribution of Grain Production Capacity Study Based on ESDA and GIS -A Case in Hebei Province

Food safety is related to the development of the national economy is a major strategic issues,grain production capacity to address food security is the core of the problem.Since the use of space and space-related methods regression model,the study of the region's grain production capacity and its distribution of the causes of spatial pattern analysis.Research shows that the study area grain production capacity and space-related significant natural factors on grain production capacity of the impact.