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Journal Article 2015

Autor: Amarasinghe, Upali A. Muthuwatta, Lal P. Surinaidu, L. Anand, Sumit Jain, S.K.

The Ganges River Basin may have a major pending water crisis. Although the basin has abundant surface water and groundwater resources, the seasonal monsoon causes a mismatch between supply and demand as well as flooding. Water availability and flood potential is high during the 3–4 months of the ...

Enlace original: https://cgspace.cgiar.org/handle/10568/76307

Investigación en Agricultura
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Amarasinghe, Upali A. ,  Muthuwatta, Lal P. ,  Surinaidu, L. ,  Anand, Sumit ,  Jain, S.K. ,  [Reviving the Ganges water machine: why?] ,  Reviving the Ganges water machine: why?
Conference Paper 2004

Autor: Muthuwatta, Lal P. Becht, R.
Enlace original: https://cgspace.cgiar.org/handle/10568/38594

Investigación en Agricultura
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Muthuwatta, Lal P. ,  Becht, R. ,  [Longterm rainfall - runoff modeling using the Soil and Water Assessment Tool (SWAT): a case study of the Lake Naivasha Basin, Kenya] ,  Longterm rainfall - runoff modeling using the Soil and Water Assessment Tool (SWAT): a case study of the Lake Naivasha Basin, Kenya
Journal Article 2013

Autor: Sood, Aditya Muthuwatta, Lal P. McCartney, Matthew P.

The SWAT (Soil and Water Assessment Tool) was used to evaluate the impacts of a climate scenario based on IPCC A1B emissions on flows in the Volta River basin in West Africa for 2021-2050 and 2071-2100, using 1983-2012 as the reference period. Overall, the simulation indicates increased variabili...

Enlace original: https://cgspace.cgiar.org/handle/10568/40314

Investigación en Agricultura
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Sood, Aditya ,  Muthuwatta, Lal P. ,  McCartney, Matthew P. ,  [A SWAT evaluation of the effect of climate change on the hydrology of the Volta River Basin] ,  A SWAT evaluation of the effect of climate change on the hydrology of the Volta River Basin
Conference Paper 2009

Autor: Muthuwatta, Lal P. Booij, M.J. Rientjes, T.H.M. Bos, M.G. Gieske, A. S. M. Ahmad, Mobin-ud-Din

The objective of this study is to present an approach to calibrate a semi-distributed hydrological model using observed streamflow data and actual evapotranspiration time series estimates based on remote sensing data. First, daily actual evapotranspiration is estimated using available MODIS satel...

Enlace original: https://cgspace.cgiar.org/handle/10568/38593

Investigación en Agricultura
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Muthuwatta, Lal P. ,  Booij, M.J. ,  Rientjes, T.H.M. ,  Bos, M.G. ,  Gieske, A. S. M. ,  Ahmad, Mobin-ud-Din ,  [Calibration of a semi-distributed hydrological model using discharge and remote sensing data] ,  Calibration of a semi-distributed hydrological model using discharge and remote sensing data
Book Chapter 2005

Autor: Jayasekare, A. S. Dayawansa, N. D. K. Silva, R.P. de Muthuwatta, Lal P.
Enlace original: https://cgspace.cgiar.org/handle/10568/37416

Investigación en Agricultura
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Jayasekare, A. S. ,  Dayawansa, N. D. K. ,  Silva, R.P. de ,  Muthuwatta, Lal P. ,  [Spatially distributed hydrological modeling of Upper Uma Oya Catchment using soil and water assessment tool SWAT] ,  Spatially distributed hydrological modeling of Upper Uma Oya Catchment using soil and water assessment tool SWAT
Book Chapter 2016

Autor: Amarasinghe, Upali A. Muthuwatta, Lal P.
Enlace original: https://cgspace.cgiar.org/handle/10568/78357

Investigación en Agricultura
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Amarasinghe, Upali A. ,  Muthuwatta, Lal P. ,  [Ganges water machine: one solution to basin water problems?] ,  Ganges water machine: one solution to basin water problems?
Report 2012

Autor: McCartney, Matthew P. Forkuor, Gerald Sood, A. Amisigo, B. Hattermann, F. Muthuwatta, Lal P.

The Volta River is one of the major rivers in Africa. A transboundary basin, which is the principal water source for approximately 24 million people in six riparian states, it is likely to experience increasing stress in the near future as a consequence of both greater water demand and climate ch...

Enlace original: https://cgspace.cgiar.org/handle/10568/34748

Investigación en Agricultura
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McCartney, Matthew P. ,  Forkuor, Gerald ,  Sood, A. ,  Amisigo, B. ,  Hattermann, F. ,  Muthuwatta, Lal P. ,  [The water resource implications of changing climate in the Volta River Basin [Africa].] ,  The water resource implications of changing climate in the Volta River Basin [Africa].
Conference Proceedings 2015

Autor: Gunawardena, J. Muthuwatta, Lal P. Fernando, M. J. J. Rathnayake, S. Rodrigo, T. M. A. S. K. Gunawardena, A.
Enlace original: https://cgspace.cgiar.org/handle/10568/68531

Investigación en Agricultura
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Gunawardena, J. ,  Muthuwatta, Lal P. ,  Fernando, M. J. J. ,  Rathnayake, S. ,  Rodrigo, T. M. A. S. K. ,  Gunawardena, A. ,  [Proceedings of the First International Symposium on Environment Management and Planning, Battaramulla, Sri Lanka, 23-24 February 2015] ,  Proceedings of the First International Symposium on Environment Management and Planning, Battaramulla, Sri Lanka, 23-24 February 2015
Journal Article 2016

Autor: Surinaidu, L. Muthuwatta, Lal P. Amarasinghe, Upali A. Jain, S.K. Kumar, S. Singh, S.

Reviving the Ganges Water Machine (GWM), coined 40 years ago, is the most opportune solution for mitigating the impacts of recurrent droughts and floods in the Ganges River Basin in South Asia. GWM create subsurface storage (SSS) by pumping more groundwater from the aquifers before the monsoon fo...

Enlace original: https://cgspace.cgiar.org/handle/10568/77238

Investigación en Agricultura
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Surinaidu, L. ,  Muthuwatta, Lal P. ,  Amarasinghe, Upali A. ,  Jain, S.K. ,  Kumar, S. ,  Singh, S. ,  [Reviving the Ganges water machine: accelerating surface water and groundwater interactions in the Ramganga sub-basin] ,  Reviving the Ganges water machine: accelerating surface water and groundwater interactions in the Ramganga sub-basin
Journal Article 2010

Autor: Muthuwatta, Lal P. Ahmad, Mobin-ud-Din Rientjes, T.H.M. Bos, M.G.

Spatially distributed actual evapotranspiration (ETa) values were estimated based on satellite data and the Surface Energy Balance System (SEBS) approach for the Karkheh River Basin, Iran. Nineteen cloud free MODIS (Moderate Resolution Imaging Spectroradiometer) images, representing a complete cr...

Enlace original: https://cgspace.cgiar.org/handle/10568/40527

Investigación en Agricultura
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Muthuwatta, Lal P. ,  Ahmad, Mobin-ud-Din ,  Rientjes, T.H.M. ,  Bos, M.G. ,  [Estimating the spatial variability of water consumption in the Karkheh River Basin, Iran - using MODIS data] ,  Estimating the spatial variability of water consumption in the Karkheh River Basin, Iran - using MODIS data

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