1. APEC-Tsukuba International Conference 2013 Mathematical Model in the context of Typhoon and Flood

2. Task One The formation of typhoon HK case and pressure line How the pressure line is related to the strength of a typhoon Drawing of the pressure line Describe the growth of a typhoon Temperature and Typhoon How the typhoon dies

3. Task Two Flood of Thailand 2011 Calculate the rate of rainfall and the water leakage rate The volume of the space that is needed by the flood P formula, and the mean height of each point, to estimate the volume

4. Task Three Corelation of Rainfall and earthquake Flood of Thailand 2011 Earth quake 2011 Japan Flood of Vietnam 1999 Earth quake 1999 ? Is there any correlation figure among the rainflood and the earthquake? Correlation of the flood and also the average temperature

5. Task Four HK underground water hostage To release the water fall in a very short period HK reservoir and Plover Cove Drought and flood