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Lautze, JonathanPhiri, Z.Smakhtin, Vladimir U.Saruchera, D.[Tha Zambizi River Basin: water and sustainable development]Tha Zambizi River Basin: water and sustainable development
Akhtari, R.Morid, S.Mahdian, M.H.Smakhtin, Vladimir U.[Assessment of areal interpolation methods for spatial analysis of SPI and EDI drought indices]Assessment of areal interpolation methods for spatial analysis of SPI and EDI drought indices
Smakhtin, Vladimir U.Thenkabail, Prasad S.Gamage, M.S.D.NilanthaWeragala, Neelanga[Drought assessment and monitoring in South Asia using climate and remote sensing data]Drought assessment and monitoring in South Asia using climate and remote sensing data

This paper presents algorithm for flood inundation mapping to understand seasonal and annual changes in the flood extent and in the context of emergency response. Time-series profiles of Land Surface Water Index (LSWI), Enhanced Vegetation Index (EVI), Normalized Difference Vegetation Index (NDVI...


Amarnath, GirirajAmeer, MohamedAggarwal, Pramod K.Smakhtin, Vladimir U.[Detecting spatio-temporal changes in the extent of seasonal and annual flooding in South Asia using multi-resolution satellite data]Detecting spatio-temporal changes in the extent of seasonal and annual flooding in South Asia using multi-resolution satellite data
Smakhtin, Vladimir U.Johnston, R.[Hydrological models bring clarity and consensus to challenging policy issues.]Hydrological models bring clarity and consensus to challenging policy issues.

This paper assesses the potential loss of irrigation benefits in reallocating water from irrigation to meet requirements for environmental flows (e-flows) in the Upper Ganga Basin (UGB) in northern India. The minimum requirement for e-flows in the UGB is 32 billion cubic meters (BCM), or 42 % of ...


Amarasinghe, Upali A.Smakhtin, Vladimir U.Bharati, LunaMalik, Ravinder Paul Singh[Reallocating water from canal irrigation for environmental flows: benefits forgone in the Upper Ganga Basin in India.]Reallocating water from canal irrigation for environmental flows: benefits forgone in the Upper Ganga Basin in India.

Thailand?s naturally high seasonal endowment of water resources brings with it the regularly experienced problems associated with floods during the wet season and droughts during the dry season. Downstream-focused engineering solutions that address flooding are vital, but do not necessarily captu...


Pavelic, PaulSrisuk, K.Saraphirom, P.Nadee, S.Pholkern, K.Chusanathas, S.Munyou, S.Tangsutthinon, T.Intarasut, T.Smakhtin, Vladimir U.[Balancing-out floods and droughts: opportunities to utilize floodwater harvesting and groundwater storage for agricultural developmentin Thailand.]Balancing-out floods and droughts: opportunities to utilize floodwater harvesting and groundwater storage for agricultural developmentin Thailand.

Strategies for increasing the development and use of groundwater for agriculture over much of Sub-Saharan Africa (SSA) are urgently needed. Expansion of small-scale groundwater irrigation offers an attractive option to smallholder farmers to overcome unreliable wet-season rainfall and enhance dry...


Pavelic, PaulSmakhtin, Vladimir U.Favreau, G.Villholth, Karen G.[Water-balance approach for assessing potential for smallholder groundwater irrigation in Sub-Saharan Africa.]Water-balance approach for assessing potential for smallholder groundwater irrigation in Sub-Saharan Africa.

Regional and local trends in rainfall intensity, frequency, seasonality, and extremes were analyzed in the central Mekong Basin in continental Southeast Asia over the period 1953-2004 using the modified Mann-Kendall test, accounting for long-term persistence and the regional average of the Kendal...


Lacombe, GuillaumeSmakhtin, Vladimir U.Hoanh, Chu Thai[Wetting tendency in the Central Mekong Basin consistent with climate change-induced atmospheric disturbances already observed in East Asia]Wetting tendency in the Central Mekong Basin consistent with climate change-induced atmospheric disturbances already observed in East Asia

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