Soil Resource Optimum Disposition and Forest Type Regulation of Forest Industry Region in Heilongjiang Prorince

Abstract

After analyzing the present state of soil resource pattern, ecological environment and forest type structure, by using the fixed of forest industry region in Heilongjiang province with the GIS techniques. It'shows that the soil resource pattern and forest type structure of the forest industry region are not legal. The soil resource used in ecological public benefit forest will be increased to more than seventy percent . The measure of increasing percetage of public benefit forest will play an important role to enforce the sustainable management of nature forest and to protect nature forest of the forest industry region in Heilongjiang province. Forest industry regioni; Nature forest region; Soil resource; Forest type

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