Tropical Agricultural Research
Permanent URI for this collectionhttps://dl.nsf.gov.lk/handle/1/11652
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Item Resilience of farmers at water shortage situations in minor irrigation systems: a case study in Kurunegala district, Sri Lanka(Postgraduate Institute of Agriculture, University of Peradeniya:Peradeniya, 2018) Wijekoon, W.M.S.M.; Gunawardena, E.R.N.; Aheeyar, M.M.M.; De Silva, W.P.R.P.Item Impacts of climate change on irrigation water demand of paddy: a case study from Hakwatuna Oya irrigation scheme in Sri Lanka(Postgraduate Institute of Agriculture, University of Peradeniya:Peradeniya, 2017) Rajendran, M.; Gunawardena, E.R.N.; Dayawansa, N.D.K.Item Assessment of environmental flow release from Deduruoya reservoir to mitigate possible impacts on downstream ecosystem(Postgraduate Institute of Agriculture, University of Peradeniya:Peradeniya, 2017) Jayasiri, M.M.J.G.C.N.; Dayawansa, N.D.K.; Gunawardena, E.R.N.Item Vulnerability of smallholder farmers to climate change: a case study from Hakwatuna-Oya irrigation scheme in Sri Lanka(Postgraduate Institute of Agriculture, University of Peradeniya:Peradeniya, 2017) Diyawadana, D.M.N.; Pathmarajah, S.; Gunawardena, E.R.N.Item Land use changes resulting from construction of Deduru oya reservoir and its’ impacts on livelihood(Postgraduate Institute of Agriculture, University of Peradeniya:Peradeniya, 2017) Samarakoon, S.M.L.D.; Dayawansa, N.D.K.; Gunawardena, E.R.N.Item Recent changes of rainfall regime of Hakwatuna oya watershed of Sri Lanka(Postgraduate Institute of Agriculture, University of Peradeniya:Peradeniya, 2016) Perera, A.C.S.; Punyawardena, B.V.R.; Gunawardena, E.R.N.Item Water conflicts among different water users and uses in the Hakwatuna oya watershed in the Deduru oya basin, Sri Lanka(Postgraduate Institute of Agriculture, University of Peradeniya:Peradeniya, 2016) Saumyarathna, N.G.R.; Gunawardena, E.R.N.; Dayawansa, N.D.K.Item Perception-driven coping strategies for climate change by smallholder farmers in Sri Lanka: a case study in Hakwatuna-oya major irrigation scheme(Postgraduate Institute of Agriculture, University of Peradeniya:Peradeniya, 2016) Diyawadana, D.M.N.; Pathmarajah, S.; Gunawardena, E.R.N.Item Relationship between soil moisture deficit and productivity of paddy lands in a major irrigation system in intermediate zone of Sri Lanka(Postgraduate Institute of Agriculture, University of Peradeniya:Peradeniya, 2016) Perera, A.C.S.; Gunawardena, E.R.N.; Punyawardena, B.V.R.Item Impacts of land cover dynamics and shallow groundwater abstraction on sustainability of Hakwatuna Oya irrigation system(Postgraduate Institute of Agriculture, University of Peradeniya:Peradeniya, 2015) Pelpitiya, I.P.S.K.; Dayawansa, N.D.K.; Gunawardena, E.R.N.