Abstract: | The background of global climate change was briefly simarized. The comprehensive effects of various factors, including seawater temperature, sunspots' activities, volcanic explosion, CO2 concentration change, O3 concentration change and characteristics of atmospheric circulation index, onthe climate change of Heilongiiang Province were analyzed. The tendency of climate change of Heilongjiang in the next 10 years was predicted according to the data of historical climate collectedtorm passed 100 years and the above analysis. The climate of Heilongjiang Province in the next 10yedrs will be mainly warin and dry. There will be still annual tluctuation. Although the general tendency of climate change accords with global climate change, the regional characteristic is also distinctive. The probable influence of climate change on forestry was put forward and forestry response strategy was elementary discussed. |