Integrating IWRM into Water Education Curricula in Cambodia

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1 Integrating IWRM into Water Education Curricula in Cambodia By Sarann LY FACULTY OF HYDROLOGY AND WATER RESOURCES ENGINEERING WATER RESOURCES MODELLING CLIMATE CHANGE GIS-REMOTE SENSING WATER & SANITATION វ ទ យ ស ថ ន បច ច កវ ទ យ ស ថកព ជ INSTITUT DE TECHNOLOGIE DU CAMBODGE

Institute of Technology of Cambodia (ITC) a Cambodian Higher Education Institution 1964 1975 : Institut Technique Supérieur de

Technologie du Camboddge (ITC) More than 6,000 executive members have been graduated from ITC Role in Cambodian society and to

fields of engineering, sciences and technologies Students are provided with technical know-how and skills of analysis which

2 Institute of Technology of Cambodia (ITC) a Cambodian Higher Education Institution : Institut Technique Supérieur de l Amitié Khméro-Sovietique (ITSAKS) : Closed : ITSAKS : UNDP and UNESCO 1994 now : Institut de Technologie du Camboddge (ITC) More than 6,000 executive members have been graduated from ITC Role in Cambodian society and to be at the cutting edge of development to improve our educational system Provide students with a high quality education in the fields of engineering, sciences and technologies Students are provided with technical know-how and skills of analysis which allow integration and evolution in the labour market. WATER RESOURCES MODELLING CLIMATE CHANGE GIS-REMOTE SENSING WATER & SANITATION 2

Institute of Technology of Cambodia (ITC) Faculty of Industrial Chemistry Faculty of Construction Faculty of Electrical Engineering Faculty of Mining Engineering Faculty of

3 Institute of Technology of Cambodia (ITC) Faculty of Industrial Chemistry Faculty of Construction Faculty of Electrical Engineering Faculty of Mining Engineering Faculty of Hydrology and Water Resources Engineering Center for Research and Innovation Graduate School WATER RESOURCES MODELLING CLIMATE CHANGE GIS-REMOTE SENSING WATER & SANITATION 3

4 Faculty of Hydrology and Water Resources Eng named as Hydro-Technics 1980 named as Hydraulique Agricole 1994 Department of Rural Engineering ( Faculty of Hydrology and Water Resources Engineering Offering the following programs: Associate s Degree in Rural Engineering (2 years) Degree of Engineer (5 years) Master of Water Resources Engineering (2 years) WATER RESOURCES MODELLING CLIMATE CHANGE GIS-REMOTE SENSING WATER & SANITATION 4

5 Water Education Curricula - Degree of Engineer Year 1 & 2 Foundation Years Year 3 Common Courses Year 4 & 5 Water Resources Engineering & Rural Infrastructure Water & Ecological Engineering WATER RESOURCES MODELLING CLIMATE CHANGE GIS-REMOTE SENSING WATER & SANITATION 5

6 Water Education Curricula - Degree of Engineer Common Courses in year 3 COURSE Lecture Tutorials Practice Credits I3 S Fluid Mechanics Soil Sciences Strength of Materials Meteorology Hydrometeorology Geology and Hydrogeology Statistics English 32 1 French 64 2 I3 S Surveying Soil Mechanics and Foundations Computer Aids for Designs Intro. IWRM 16 1 Hydrology Matlab English 64 2 French 32 1 WATER RESOURCES MODELLING CLIMATE CHANGE GIS-REMOTE SENSING WATER & SANITATION 6

7 Water Education Curricula - Degree of Engineer Water Resources Engineering & Rural Infrastructure I4 S Hydraulics Earth Dam Design & Construction Structural Analysis GIS and Remote Sensing Construction materials Water Induced Disaster Risk Assessement 32 0 English 32 1 French 32 1 I4 S Construction of rural roads Groundwater Exploitation Irrigation and Drainage Reinforced Concrete Design On-site Safety Management Hydropower Development and Pumping Stations English 32 1 French 32 1 Intership I4 1-2 months 2 I5 S Land Management Climate Change Impacts and Adaptation 32 2 Hydraulic Structures and Irrigaton Design Water Resources Economics 32 2 Cost Estimating and Contracting Project Management 32 2 Multi-Disciplinary Design Project English 32 1 French 32 1 I5 S2 9 Internship 3 months 9 Water & Ecological Engineering I4 S Sustainable and Green Energy Systems 32 Environmental Chemistry 16 1 Principle of Ecology 32 2 Environmental Hydraulics River and Stream Ecology GIS and Remote Sensing Water and Ecological Engineering Laboratory Computer Aids for Designs 32 English 32 1 French 32 1 I4 S Plumbing Fundamentals of Water and Ecological Engineering Sustainable and Green Energy Systems 0 Environmental Systems and Processes Watershed management Water Quality Analysis and Management Hydroinfomatics Enivinmental Impact Assessment Engineering Environmental Sustainability 32 2 English 32 1 French 32 1 Intership I4 1-2 months 2 I5 S Wastewater treatment and urban drainage Design of Environmental and Ecological Engineering Systems Water Policy and planning 32 2 Community Ecology and Ecosystem Functioning Water Supply and Sanitation Engineering Biodiversity conservation and management 32 2 Environmental and Ecological Systems Modeling Project management 16 1 English 32 1 French 32 1 I5 S2 9 Internship 3 months 9 WATER RESOURCES MODELLING CLIMATE CHANGE GIS-REMOTE SENSING WATER & SANITATION 7

8 Water Education Curricula - Master of Water Resources Eng. WATER RESOURCES MODELLING CLIMATE CHANGE GIS-REMOTE SENSING WATER & SANITATION 8

Research Hydrological analysis: water balance, modeling, soil-plant-water relation Remote sensing and GIS application to water resources development and river morphology Impact

evaluation Climate change: trends of change and projection Environmental impact assessment caused by human activities and climate change Waste management: solid waste and waste

9 Research Hydrological analysis: water balance, modeling, soil-plant-water relation Remote sensing and GIS application to water resources development and river morphology Impact of hydropower development and climate change on the Tonle Sap of Cambodia Sediment transport and erosion Irrigation management and development Groundwater management and evaluation Climate change: trends of change and projection Environmental impact assessment caused by human activities and climate change Waste management: solid waste and waste water Integrated Water Resources Management Q (m 3 s -1 ) H (m) WL TLS Q WATER RESOURCES MODELLING CLIMATE CHANGE GIS-REMOTE SENSING WATER & SANITATION 9

10 Research 1. Establishment of environment conservation platform of Tonle Sap Lake, SATREPS Project 2. Urban Water Project with TIT, supported Japan Society for the Promotion of Science (JSPS) 3. Improved surface-groundwater irrigation for crop diversification in Tonle Sap Lake Basin: Case study in Chreybak Catchment 4. Using the remote sensing technique for the inventory of the river network and the water resources in the basin of the Tonle Sap Great Lake 5. Hydrological study to mitigate flood/drought disaster in Tonle Sap Lake, Kingdom of Cambodia 6. Application of Drip Irrigation on Garden Farm at Sleng Village, Kampong Chhnang Province 7. Integrated Water Resources and Environmental Management for Asian and African Mega deltas under climate change 8. Water Governance and Climate Change in Cambodia 9. Spatial interpolation of meteorological data, Tonle Sap Great Lake, Cambodia. A case study of the Chrey Bak Watershed 10. Application of the TANK Model to a Tropical Monsoon catchment of the Tonle Sap Lake, Cambodia 11. Simulation of the rainfall-runoff process by using HEC-HMS Hydrological Model applied to the Stung Chrey Bak Catchment, Cambodia 12. Sediment dynamics in a tributary of Tonle Sap Lake Basin: The case of Chrey Bak River catchment in Kampong Chhnang Province 13. Study of river bank stability, mechanism of erosion and earth stability 14. Hydropedological charactestics of the Chrey Bak Watershed in Kampong Chhnang Province 15. Improvement and monitoring of the irrigation system efficiency in the basin of the Tonle Sap Great Lake 16. Improved irrigation water management to increase rice productivity in Cambodia 17. Estimating the discharge of the tributaries of the Tonle Sap Lake using Artificial Neural Networks 18. Optimizing cascades of hydropower in 3S Rivers Basin (Sekong, Sesan and Srepok) 19. Exploring Tonle Sap Future - Exploring Mekong Region Future DEPARTMENT OF RURAL ENGINEERING WATER RESOURCES MODELLING CLIMATE CHANGE GIS-REMOTE SENSING WATER & SANITATION 10

Establishment of environmental conservation platform of Tonle Sap Lake A SATREPS* in Cambodia (JST and JICA): Period: 1 Apr. 2016 30 Nov.

11 Establishment of environmental conservation platform of Tonle Sap Lake A SATREPS* in Cambodia (JST and JICA): Period: 1 Apr Nov for 5 years Coordinating University: Tokyo Institute of Technology, Japan Main Counterpart: Institute of Technology of Cambodia, Cambodia G1. Hydrology & Hydrodynamics G2. Sediment Dynamics G3. Pollutant Dynamics G5. Model Integration G6. Risk Assessment & Applications G4. Pathogens & Phytoplankton G7. Social Implementation

12 Group1 Hydrology & Hydrodynamics ( ) PALSAR and MODIS data Inundation and Land use map SS, Chlorophyll Eutrophication and Temp. map To G2,G3 & G4 Dr. Hoshikawa, Ms. PHOEURN Chanarun, Mr. Thol Thaileng Stream, flood flow and bathymetry survey ITC, TSA & Dr. Fujii WL monitoring of TSL using satellite altimeter Dr. Fujihara Ms. Chanarun Meteorological data with 5km resolution (precipitation and temperature ) Ms. LI Shuangshuang Development of Hydrological Module of TSL by GBHM Mr. SIEV Sokly, Mr. LUN Sambo, Ms. Hay Yekhong 1d model NAM-Mike11 Dr. Fujii, Dr. Sokchhay, Dr. Kong 2d Hydrodynamic model (Local Inertial Model) Dr. Yoshioka, Dr. Tanaka, Dr. Sokchhay, Ms. Sun Sreykeo 3d Hydrodynamic model of TSL (Titech-WARM) Dr. Nakamura, Dr. Kong, Mr. LUN Sambo To G2,G3 & G4 12

13 Study area of the Project 2D Model study area Mike11

14 ADCP observation 14

15 Flow for water level estimation in the flooded area by MODIS and DEM Satellite image Floodplain (a) Inundation area (b) Water level Clump Inundation areas are extracted Clump1 Clump2 Clump3 Clump DEM Clump1,2,3 Buffer DEM_Buffer1,2,3 IDW DEM_Buffer Buffer Clump_WL Elevation (m) DEM at the edge of each inundation Clump_WL1,2,3 Water Level IDW Interpolation of DEM Water level (m) 15

16 Results: Water level distributions WSE (m) Sep. 30,

17 2D model (Local Inertial Model) Simulation results in October Flood extent is the largest in 2000 Consistent with the record /6/

3D Hydraulic Model : TITech-WARM Pilot Application :

Cost Mesh 500m x 500m 4 days for 1 month For Validation

18 3D Hydraulic Model : TITech-WARM Pilot Application : Apply to a Whole Area Evaluation of Compt. Cost Mesh 500m x 500m 4 days for 1 month For Validation : Checking ADCP Data (Site B) August Observation Wind Driven Current? Eastward Velocity [m/s] Site B Northward Velocity Spatial Profile of Current can be Roughly Grasped from ADCP Data

Urban Water Project (JSPS) The goal of this project is to establish the Asian Model for

ITC, as centers of Environmental Engineering in Asia.

For ITC Modelling urban drainage and flood in Phnom Penh using FLO-2D Objective: To

19 Urban Water Project (JSPS) The goal of this project is to establish the Asian Model for Research and Education on Urban Water Resource Management through extending TIT, KU, and ITC, as centers of Environmental Engineering in Asia. Additionally, to broaden research activity to other Asian countries. For ITC Modelling urban drainage and flood in Phnom Penh using FLO-2D Objective: To produce the urban inundation maps for visualizing and understanding flood events WATER RESOURCES MODELLING CLIMATE CHANGE GIS-REMOTE SENSING WATER & SANITATION 19

20 Physical processes of FLO-2D model manhole STREET FLOW BRIDGE HYDRAULICS BUILDINGS AND FLOW OBSTRUCTIONS Flow exchange with grid elements (FLO-2D) and storm drain (SWMM) CHANNEL FLOW ROUTING

21 Comparing Baseline and Scenario Simulation Phsar Khandal Bueng Trabek Baseline Simulation Scenario Simulation - No blockage in inlet of storm drainage - Restore the Bueng Trabek (dig 1m deeper)

22 Stung Sreng will be examined. CLUMondo is used to create two different land use change projections for the year 2030, an GREEN scenario and an ELC scenario. Land use change maps will be implemented in ArcSWAT to assess the hydrological impact of certain land use conversions From ArcGIS, 2017

24 Research Project funded by Belgium university cooperation (project AI ) Drip groundwater irrigation scheduling for crop diversification improvement in Chrey Bak Catchment, Cambodia By: Pinnara KET HP: (+855)

25 Exploring Tonle Sap Futures The ENGINEERING For Future of Cambodia Impact of hydropower development and climate change on the Tonle Sap of Cambodia (Dr. Paradis Someth) WATER RESOURCES MODELLING CLIMATE CHANGE GIS-REMOTE SENSING WATER & SANITATION 25

26 Irrigation development in the floodplain The ENGINEERING For Future of Cambodia DEPARTMENT OF RURAL ENGINEERING (Dr. Paradis Someth) WATER RESOURCES MODELLING CLIMATE CHANGE GIS-REMOTE SENSING WATER & SANITATION 26

27 Thank you! DR. LY SARANN, Dean of Faculty website: FACULTY OF HYDROLOGY AND WATER RESOURCES ENGINEERING WATER RESOURCES MODELLING CLIMATE CHANGE GIS-REMOTE SENSING WATER & SANITATION វ ទ យ ស ថ ន បច ច កវ ទ យ ស ថកព ជ INSTITUT DE TECHNOLOGIE DU CAMBODGE

ACTION PLAN TOWARD EFFECTIVE FLOOD HAZARD MAPPING IN CAMBODIA

CONCLUDING REPORT On ACTION PLAN TOWARD EFFECTIVE FLOOD HAZARD MAPPING IN CAMBODIA Prepared by: HORN SOVANNA Chief Office of Hydrology Works Department of Hydrology and River Works (DHRW) Ministry of Water