THE ENERGETIC AGGREGATION AND RELEASE IN THE HEAVY RAIN REGION

Using the new formula of moist available energy (MAE), the value of the MAE's key terms of three heavy rainfall cases in Guangdong province in 1998 was calculated. The energetic aggregation and energetic discharge are analyzed. It shows that the value of the key terms in the formula appears different feature clearly in the different precipitation period, as well as the function of each term presents in the heavy rain region.