长白山区热量资源立体分布模式及其应用

采用二次趋势势面函数模拟长白山区热量资料的地理分布，用地理细网格分析方法推算山区各地的热量资源状况，并以此为基本依据，分析山区主要农作物品种的合理布局，指出不同品种在各地的适宜种植高度带，该项分析了已长白山区气候及农业资源立体开发中的发挥作用。

The Thermal Resources Models and Application on Crop Varieties Arrangement in Changbai Mountains

The trend surface models to calculate thermal resource in Changbai mountainous region of China were developed. The geographic distribution of the resources were given by using network method. The rational arrangement of the crop varieties were analyzed with the thermal resource condition, and suitable cultural elevation of every variety in every region were calculated. The study has played an important role in agricultural resource exploration of the mountainous region.