1. Apr 15 th, 2015 The Application of Multi-hazard Mitigation & Prevention Technology in Taiwan

2. 2Taiwan 照片來源 - 交通部觀光局網站

3. 3Taiwan

4. 4Taiwan

5. 5 Geographic location of Taiwan China Japan Russia Mongolia SouthKorea NorthKorea Philippines Malaysia Indonesia Vietnam Thailand Laos Myanmar Taiwan

6. 6 Area: 36,188 km 2 Population : 23 million Density: 639 peop/km 2 Area: 36,188 km 2 Population : 23 million Density: 639 peop/km 2 Geographic location of Taiwan Taipei Taichung Kaohsiung

7. 7 Taiwan Stratigraphic age ≒ 2 million years

8. 8 ( 毫米 ) (月)(月) Average annual precipitation in Taiwan 2,502mm 78%  （ Average value from 1949 to 2011 ） 0 100 200 300 400 500 600 123456789101112 2.5 times of World Average 8,000 mm in Mountains Taiwan

9. 9 3 ~ 4 Typhoons per Year Taiwan - 3~4 typhoons per year. - High intensity, Long duration.

10. 10 Distance (km) Rhine River (Europe) Comparison of River Slope Elevation (m) Colorado River (USA) Taiwan’s Rivers Japan’s River Taiwan Short Responding time

11. 11 Multi-Hazards Flooding Sedimentation Landslide Driftwood Extremely Torrential Rain Taiwan

12. 12 2009 Typhoon Morakot Taiwan - Typical multi-hazards.

13. 13 2009 Typhoon Morakot Taiwan - 2884 mm in 3 days.

14. 14 2009 Typhoon Morakot Shiao-Lin Village BEFOREAFTER Taiwan

15. 15 Taiwan Apple Daily. - 398 dead. - A village in mourning.

16. 16 What can we do? What do we have? What don’t know? Taiwan

17. 17 Zero Casualty

18. 18 Typhoon Morakot Typhoon Casualty Taiwan

19. 19 Structural Measure Non- structural Measure Prevention & Reduction Strategy Taiwan

20. 20 Structural measure Taiwan

21. 21 Taiwan INTAKE Flood Diversion OUTLET Taiwan Structural measure

22. 22 Detention Pond Qiuhonggu Plaza, Taichung Total area of 30,000 M 3Total area of 30,000 M 3 Taiwan Structural measure 照片來源 - 臺中市政府經發局網站

23. 23 National Spatial planning -low impact development Integrated River basin Management - run-off distribution and outflow control Integrated River basin Management - run-off distribution and outflow control Disaster Warning & Response - Cooperation between private and public sectors Disaster Warning & Response - Cooperation between private and public sectors Prevention Technology Public Participation Post-disaster Aid Non-structural measure Taiwan

24. 24 Disaster Prevention Technologies Flood Forecasting System 1977 Flooding trend chart 1999 WRA Websites/ Multiple-level image processing system/ Emergency water supply system Qwater/ 2009 Local Basic Service 2010 Smart Phones APP/ Landlines/ Cellular phones Enterprise/ Communities 2011 2012 Automated flooding scope assessment system 2014 1977201519992009201020112012 2014 Taiwan Non-structural measure

25. 25 Technology Flood Forecasting System – collect & transmit data -Use radar, satellite, etc. -Provide real-time records of rainfall and water level Radar gauging station Taiwan

26. 26 Flood Forecasting System - prediction -Predict water level 1-6 hours in advance -Locate potential overtopping sites Technology Taiwan

27. 27 24-hour potential inundation map ++ ++ 24-hour rainfall 24-hour rainfall distribution 平時 Land Typhoon Warning Flood Forecasting System – Residential area Technology Forecast

28. 28 Using CCTV images to monitor and give warning 【 Auto-Monitoring 】 Technology Taiwan CCTV Image Water level hydrograph Warning Smart Phone Text Data Transfer

29. 29 Platforms to transmit warning information google.org Local Basic Service Facebook Smart Phone APP Broadcast/ Store Websites Local call/ Text Warning information Technology Taiwan

30. 30 Water Information APP Technology Taiwan

31. 31 Public Participation Taiwan

32. 32 Public Participation Public & Private Cooperation 264 Voluntary Communities Training Self-help Taiwan

33. 33 1,594 Volunteers Public Participation Patrol River Report Back Public & Private Cooperation Taiwan

34. 34 8,600 Stores Public & Private Cooperation Disaster Status Inquiry & Report Distribute Information Public Participation Taiwan

35. 35 Post-disaster Aid Taiwan

36. 36 Post-disaster aid Assembled within 20 mins by 2 persons Treat high turbidity water (~3000NTU), Conform to drinking water standard Small unit for high volume production (15 ton/day, by 2.5 m 3, for 7,500 people) Emergent Water treatment System Taiwan

37. 37 The Mission to clean water during typhoon Haiyan [Disaster relief with clean water] Post-disaster aid

38. 38 Post-disaster aid

39. 39 Post-disaster aid

40. 40 Post-disaster aid

41. 41 Conclusions Forecasting system CCTV image transforming Information Platform Technology Community Volunteer Enterprise Public Participation Emergent Water Treatment system Qwater Post-disaster Aid safe home Taiwan

42. 42 Thank You for your Attention! Taiwan