CLIMATE CHANGE AND ITS IMPACTS ON ECO-ENVIRONMENT AND AGRICULTURE IN THE WEST OF NORTHEAST CHINA

摘要

Based on the literatures and investigation, response characteristics of global change in western Jilin province, its impacts on ecoenvironment and agriculture are analyzed. The study and prediction of climate change trend, close combination of GIS spatial analysis function and calamitous climate forecast is proposed, and spatial decision support system of climatic disaster is established, in order to rationally allocate water and soil resource and promote scientific process of western ecological restoration construction and land consolidation.