Water Climate Agriculture integrated system Kumiko Tsujimoto *1 So - - PowerPoint PPT Presentation

water climate agriculture integrated system
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Water Climate Agriculture integrated system Kumiko Tsujimoto *1 So - - PowerPoint PPT Presentation

Water Climate Agriculture integrated system Kumiko Tsujimoto *1 So Im Monichoth *3 Toshio Koike *1 Kentaro Aida *1 Katsunori Tamagawa *1 Tetsu Ohta *1 Masaki Yasukawa *1 Koki Homma *2 Masaru Kitsuregawa *1


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SLIDE 1

“Water – Climate – Agriculture” integrated system

Kumiko Tsujimoto*1・So Im Monichoth *3・Toshio Koike*1 Kentaro Aida*1 ・Katsunori Tamagawa*1 ・Tetsu Ohta*1 ・Masaki Yasukawa*1・ Koki Homma*2 ・Masaru Kitsuregawa*1

*1: The University of Tokyo, *2: Kyoto University, *3: Department of Meteorology, Ministry of Water Resources and Meteorology, Cambodia

global Indochina/ Mekong River Basin Cambodia/ Tonle Sap Lake Basin

climate change global climate regional climate local climate rainfall rainfall lake area topography landuse soil moisture stream flow water allocation water stress food production physical downscaling by Regional Climate Model physical downscaling by Regional Climate Model Automatic Weather Station, radio sonde observation, surface flux observation statistical downscaling

satellite observation field observation numerical simulation

GSMaP/NRT GCM distributed hydrological model crop model PALSAR, AMSR irrigation model GSMaP/NRT

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SLIDE 2

“Water – Climate – Agriculture” integrated system

Kumiko Tsujimoto*1・So Im Monichoth *3・Toshio Koike*1 Kentaro Aida*1 ・Katsunori Tamagawa*1 ・Tetsu Ohta*1 ・Masaki Yasukawa*1・ Koki Homma*2 ・Masaru Kitsuregawa*1

*1: The University of Tokyo, *2: Kyoto University, *3: Department of Meteorology, Ministry of Water Resources and Meteorology, Cambodia

Raingauge + GSMaP/NRT AMSR-E/AMSR2 Rainfall Lake area AMSR-E, AMSR2, PALSAR, PALSAR2 Soil moisture, Soil properties Regional Climate Model (RCM) Field survey Agriculture Statistical downscaling and bias correction Climate change real-time information sharing via website capacity building voices at stake- holder meetings

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SLIDE 3

Raingauge + GSMaP/NRT AMSR-E/AMSR2 Rainfall Lake area AMSR-E, AMSR2, PALSAR, PALSAR2 Soil moisture, Soil properties Regional Climate Model (RCM) Field survey Agriculture Statistical downscaling and bias correction Climate change real-time information sharing via website capacity building voices at stake- holder meetings

rice growing period rice growing period Present Future

Climate Change Impact Assessment

global Indochina/ Mekong River Basin Cambodia/ Tonle Sap Lake Basin

climate change global climate regional climate local climate rainfall rainfall lake area topography landuse soil moisture stream flow water allocation water stress food production physical downscaling by Regional Climate Model physical downscaling by Regional Climate Model Automatic Weather Station, radio sonde observation, surface flux observation statistical downscaling

satellite observation field observation numerical simulation

GSMaP/NRT GCM distributed hydrological model crop model PALSAR, AMSR irrigation model GSMaP/NRT

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SLIDE 4

Water cycle and rice growth simulation

Raingauge + GSMaP/NRT AMSR-E/AMSR2 Rainfall Lake area AMSR-E, AMSR2, PALSAR, PALSAR2 Soil moisture, Soil properties Regional Climate Model (RCM) Field survey Agriculture Statistical downscaling and bias correction Climate change real-time information sharing via website capacity building voices at stake- holder meetings

global Indochina/ Mekong River Basin Cambodia/ Tonle Sap Lake Basin

climate change global climate regional climate local climate rainfall rainfall lake area topography landuse soil moisture stream flow water allocation water stress food production physical downscaling by Regional Climate Model physical downscaling by Regional Climate Model Automatic Weather Station, radio sonde observation, surface flux observation statistical downscaling

satellite observation field observation numerical simulation

GSMaP/NRT GCM distributed hydrological model crop model PALSAR, AMSR irrigation model GSMaP/NRT

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SLIDE 5

Near-realtime monitoring system on website

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SLIDE 6

Raingauge + GSMaP/NRT AMSR-E/AMSR2 Rainfall Lake are AMSR-E, AMSR2, PALSR Soil moisture, soil properties Regional Climate Model (RCM) Field survey Agriculture Statistical downscaling and bias correction Climate change real-time information sharing via website capacity building voices at stake- holder meetings

Near-realtime monitoring system

  • n website

global Indochina/ Mekong River Basin Cambodia/ Tonle Sap Lake Basin

climate change global climate regional climate local climate rainfall rainfall lake area topography landuse soil moisture stream flow water allocation water stress food production physical downscaling by Regional Climate Model physical downscaling by Regional Climate Model Automatic Weather Station, radio sonde observation, surface flux observation statistical downscaling

satellite observation field observation numerical simulation

GSMaP/NRT GCM distributed hydrological model crop model PALSAR, AMSR irrigation model GSMaP/NRT

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SLIDE 7

Website Open!

Raingauge + GSMaP/NRT AMSR-E/AMSR2 Rainfall Lake area AMSR-E, AMSR2, PALSAR, PALSAR2 Soil moisture, Soil properties Regional Climate Model (RCM) Field survey Agriculture Statistical downscaling and bias correction Climate change real-time information sharing via website capacity building voices at stake- holder meetings

global Indochina/ Mekong River Basin Cambodia/ Tonle Sap Lake Basin

climate change global climate regional climate local climate rainfall rainfall lake area topography landuse soil moisture stream flow water allocation water stress food production physical downscaling by Regional Climate Model physical downscaling by Regional Climate Model Automatic Weather Station, radio sonde observation, surface flux observation statistical downscaling

satellite observation field observation numerical simulation

GSMaP/NRT GCM distributed hydrological model crop model PALSAR, AMSR irrigation model GSMaP/NRT

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SLIDE 8

Raingauge + GSMaP/NRT AMSR-E/AMSR2 Rainfall Lake area AMSR-E, AMSR2, PALSAR, PALSAR2 Soil moisture, Soil properties Regional Climate Model (RCM) Field survey Agriculture Statistical downscaling and bias correction Climate change real-time information sharing capacity building voices at stake-

Soil moisture estimation from satellite from PALSAR

global Indochina/ Mekong River Basin Cambodia/ Tonle Sap Lake Basin

climate change global climate regional climate local climate rainfall rainfall lake area topography landuse soil moisture stream flow water allocation water stress food production physical downscaling by Regional Climate Model physical downscaling by Regional Climate Model Automatic Weather Station, radio sonde observation, surface flux observation statistical downscaling

satellite observation field observation numerical simulation

GSMaP/NRT GCM distributed hydrological model crop model PALSAR, AMSR irrigation model GSMaP/NRT

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SLIDE 9

Intensive field observation

Raingauge + GSMaP/NRT AMSR-E/AMSR2 Rainfall Lake area AMSR-E, AMSR2, PALSAR, PALSAR2 Soil moisture, Soil properties Regional Climate Model (RCM) Field survey Agriculture Statistical downscaling and bias correction Climate change real-time information sharing via website capacity building voices at stake- holder meetings

global Indochina/ Mekong River Basin Cambodia/ Tonle Sap Lake Basin

climate change global climate regional climate local climate rainfall rainfall lake area topography landuse soil moisture stream flow water allocation water stress food production physical downscaling by Regional Climate Model physical downscaling by Regional Climate Model Automatic Weather Station, radio sonde observation, surface flux observation statistical downscaling

satellite observation field observation numerical simulation

GSMaP/NRT GCM distributed hydrological model crop model PALSAR, AMSR irrigation model GSMaP/NRT

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SLIDE 10

Numerical simulation on atmospheric circulation and rainfall

Raingauge + GSMaP/NRT AMSR-E/AMSR2 Rainfall Lake area AMSR-E, AMSR2, PALSAR, PALSAR2 Soil moisture, Soil properties Regional Climate Model (RCM) Field survey Agriculture Statistical downscaling and bias correction Climate change real-time information sharing via website capacity building voices at stake- holder meetings

global Indochina/ Mekong River Basin Cambodia/ Tonle Sap Lake Basin

climate change global climate regional climate local climate rainfall rainfall lake area topography landuse soil moisture stream flow water allocation water stress food production physical downscaling by Regional Climate Model physical downscaling by Regional Climate Model Automatic Weather Station, radio sonde observation, surface flux observation statistical downscaling

satellite observation field observation numerical simulation

GSMaP/NRT GCM distributed hydrological model crop model PALSAR, AMSR irrigation model GSMaP/NRT

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SLIDE 11

Capacity Building & stakeholder meeting

Raingauge + GSMaP/NRT AMSR-E/AMSR2 Rainfall Lake area AMSR-E, AMSR2, PALSAR, PALSAR2 Soil moisture, Soil properties Regional Climate Model (RCM) Field survey Agriculture Statistical downscaling and bias correction Climate change real-time information sharing via website capacity building voices at stake- holder meetings

global Indochina/ Mekong River Basin Cambodia/ Tonle Sap Lake Basin

climate change global climate regional climate local climate rainfall rainfall lake area topography landuse soil moisture stream flow water allocation water stress food production physical downscaling by Regional Climate Model physical downscaling by Regional Climate Model Automatic Weather Station, radio sonde observation, surface flux observation statistical downscaling

satellite observation field observation numerical simulation

GSMaP/NRT GCM distributed hydrological model crop model PALSAR, AMSR irrigation model GSMaP/NRT