Correlation between ENSO Event and Precipitation of March in Inshore Region of Southeast China;

Hourly rainfall model for building energy simulation (2): stochastic simulation of monthly rainfall;

In this paper,we took Xianju County,Zhejiang Province as the example and analyzed the temporal distribution characteristics of monthly precipitation.

Results show that solar activity and ENSO have their different affects on the monthly precipitation, monthly means of the barometric pressure and temperature in different time scales.

Based on the monthly precipitation data of 272 stations in China,the generality of the spatial probability distribution model(PDF) of the precipitation was explored.

The applied example is monthly mean rainfall the north area of Guangxi in April.

Upon using an artificial neural network (ANN) a new short term climate forecast model with the monthly mean rainfall in June in the north of Guangxi as predictand is developed by means of making empirical orthogonal functions (EOF) to the predictors of previous 500hPa height and sea surface temperatures (SSTs), and selecting the high relative principal components.

Based on the Sea Surface Temperature Anomaly(SSTA) of NCEP/NCAR data and rainfalls at 160 stations in China from 1951 to 2000,we examined the impact of SSTAs in tropical Indian Ocean and tropical Pacific Ocean on next June rainfall in the Yangtze River basin and area south of the basin by the correlation coefficient analysis and composite analysis.