WUP-FIN TNMC training 6 October 2005, Bangkok

Data issues

2

Outline

Requested data – status Additional data needs

3

Socio-economic data

Statistical or spatial district/commune level data (preferably from many years to see trends) on

primary &secondary occupations, particularly on fish-related livelihoods

population, including rural/urban population &migration

poverty.

+info on other reports related to above mentioned issues.

Requested

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4

Hydrological, hydrodynamic and water quality model data

Cross section data for Nam Songkhram and other tributaries including areas from both banks and floodplain: survey by DEDP in 1993 or 1994

Water level and discharge data and rating curves from the Nam Songkhram basin:• Nam Songkhram at Ban Chai Buri and Ban Tha Huai Lua• Nam Oon at Ban Phok Yai, Pannanikom and Bang Nong

Bua• Nam Yam at Akat Amnuai and Ban Khon Sai• Huai Khong at Ban Tha Sri Chomchun• Huai Hi at Ban Nong Yang• Nam Mao at Ban Kham Hai

Requested

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5

Hydrological, hydrodynamic and water quality model data

Water level at stations measured by NEDECO in 1981-1982 with temporary gauges.

Irrigation data: irrigation practices, location of pumping stations, discharge of pumping in each station, project area and location, etc.

Ground water levels from as many wells as available

Detailed data (height, storage capacity, bridge dimensions etc.) from existing control structures (dams, weirs, dikes, bridges, road embankments, gates) in the basin.

Requested

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6

Additional data needs

Depends on the scenarios Depends on the use of model in the future

Water quality• TSS, DO, etc• Harmful toxins • Other?

Climate change• Climate change scenarios

Land use / land cover changes• Scenarios for possible future LU changes / irrigation practises /

dams / de/reforestation

Flood forecasting• Real time & forecasted precipation data, WL in Mekong, etc

Fisheries

Additional

How to divide the work?

MRCS/WUP-FINwww.eia.fi/wup-fin