Suwanchai Nadee

Khon Kaen University

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Theerasak Tangsutthinon

Teerawash Intarasut

Kewaree Pholkern

Khon Kaen University

Sitisak Munyou

N. Bouzid

Istituto Sperimentale Agronomico

Sumrit Chusanathas

J. P. Montoroi

Institut de Recherche pour le Développement

Somsak Sukchan

National Bureau of Soil Survey and Land Use Planning

K. Srisuk

Kean University

Vladimir Smakhtin

United Nations University Institute for Water, Environment, and Health

Cooperative Institutions

Khon Kaen University

Institut de Recherche pour le Développement

International Water Management Institute

Istituto Sperimentale Agronomico

National Bureau of Soil Survey and Land Use Planning

Ministry of Agriculture and Cooperatives

Kean University

Mahasarakham University

United Nations University Institute for Water, Environment, and Health

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Balancing-out floods and droughts: Opportunities to utilize floodwater harvesting and groundwater storage for agricultural development in Thailand

Journal of Hydrology (2012)

Paul Pavelic Kriengsak Srisuk Phayom Saraphirom Suwanchai Nadee Kewaree Pholkern

Water storage

Wet season

10.1016/j.jhydrol.2012.08.007

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Citations (80)

Geophysical Study of Salinity Distribution in Northeastern Thailand Paddy Soils

Near Surface 2009 - 15th EAGE European Meeting of Environmental and Engineering Geophysics (2007)

J. P. Montoroi Olivier Grünberger N. Bouzid Y. Enet Somsak Sukchan

Salinization process is a worldwide constraint for soil management especially in Northeast Thailand, region characterized by widespread, deep and thick continental salt deposits. The near-surface distribution of salinity is performed using ground geophysics methods including time domain electromagnetic, frequential domain electromagnetic, vertical electrical soundings and self potential. The vertical and horizontal mapping of the electrical resistivity indicate a very conductive anomaly, situated at nearly 10 m depth owing to a 3-4 m thick clayey layer. Electrical conductivity mapping made in rainy season gives better details than the one made in dry season. Self-potential contrasts are clearly shown and are mostly due to electrodiffusion potentials. A conceptual model of the hydrosystem functioning was proposed at a local scale including two groundwater systems namely a deep saline groundwater flowing up through fractures and a shallow saline groundwater overlying a low-permeable clayey layer.

10.3997/2214-4609.20146579

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