为了正确评估长白山地区的旱涝,以吉林省气象局整编的长白山地区20个气象站逐年逐月气温和降水等作为基本资料,建立了1960年—2005年逐月水文帐,通过对帕默尔旱度模式进行进一步修正,给出了长白山地区的旱涝指数的基本模式,并初步验证了该模式的适合性.
In order to evaluate the ravages of drought and flood in the Changbai mountain area,we set up a monthly hydrological book(1960—2005) and further modified the Palmer drought severity model and suggested a basic meteorological drought severity model of the Changbai mountain area and put the model to the proof preliminary.based on the monthly temperature and precipitation data of the 20 weather stations of the Changbai mountain area.