Abstract: Based on the meteorological data of observatories from 1961 to 2000 and the remote sensing data from CBERS,the low temperature damage index for orange planting was calculated to topography datum and to carry out an orange planting elaborate climate zonal and feasible orange planting area calculating in different decades with climate changing.The research result showed that with the climate warming,area of feasible orange planting region increased distinctly.The research provides a new approach to study the impact of climate changing on agricultural production,the result also possess important signification for developing local orange planting.

Key words: Climate change, Climate change, Orange planting, GIS, Remote Sensing