Groundwater provides nearly 100 % of the water supplies in some districts of Sri Lanka and is a major source of domestic water in all other districts. However, the resource remains largely neglected and invisible to society and policymakers. Groundwater offers the advantage of being a more reliab...
Aheeyar, Mohamed M.M.
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Manthrithilake, Herath
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Pathmarajah, S.
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Makin, Ian W.
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[Groundwater development through sprinkler irrigation: consequences of a lack of a governance structure in Kalpitiya, Sri Lanka]
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Groundwater development through sprinkler irrigation: consequences of a lack of a governance structure in Kalpitiya, Sri Lanka
Floods account for a majority of disasters, especially in South Asia, where they affect 27 million people annually, causing economic losses of over US$1 billion. Climate change threatens to exacerbate these risks. Risk transfer mechanisms, such as weather index insurance (WII) may help buffer far...
Aheeyar, Mohamed M.M.
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Silva, Sanjiv de
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Senaratna Sellamuttu, Sonali
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Arulingam, Indika
,
[Unpacking barriers to socially inclusive weather index insurance: towards a framework for inclusion]
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Unpacking barriers to socially inclusive weather index insurance: towards a framework for inclusion
Since the 1980s, along with many other countries, Sri Lanka rapidly embraced groundwater irrigation. At the same time, the government, externally funded projects and nongovernmental organizations (NGOs) made bold efforts to promote water-saving technologies, such as drip and sprinkler irrigation ...
Aheeyar, Mohamed M.M.
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Manthrithilake, Herath
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Pathmarajah, S.
,
[Drivers of the adoption of farmer-innovated sprinkler irrigation systems: evidence from Kalpitiya, Sri Lanka]
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Drivers of the adoption of farmer-innovated sprinkler irrigation systems: evidence from Kalpitiya, Sri Lanka
We explore processes that enable effective policies and practices for managing the links between water, energy, and food. Three case studies are assessed at different scales in the Mekong River basin, Sri Lanka and Zimbabwe. We find that there are considerable opportunities for improving outcomes...
Pittock, J.
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Or, S.
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Stevens, L.
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Aheeyar, Mohamed M.M.
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Smith, M.
,
[Tackling trade-offs in the nexus of water, energy and food]
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Tackling trade-offs in the nexus of water, energy and food
Farmers in Minor Irrigation Systems (MIS) experience many difficulties due to severe seasonal or year-round absolute water scarcity that affects their livelihoods. In order to address this problem, the resilience of the vulnerable communities needs to be enhanced through smart investments and app...
Wijekoon, W.M.S.M.
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Gunawardena, E.R.N.
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Aheeyar, Mohamed M.M.
,
[Resilience of farmers at water shortage situations in minor irrigation systems: a case study in Kurunegala District, Sri Lanka]
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Resilience of farmers at water shortage situations in minor irrigation systems: a case study in Kurunegala District, Sri Lanka
A reliable supply of water is critical for agricultural intensification and yield improvement. Technological devices that lift, transport and apply water contribute to increased yield from improved crop varieties and high input cultivation. The increasing use of motor pumps is a significant contr...
Aheeyar, Mohamed M.M.
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Manthrithilake, Herath
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Ranasinghe, Chathuranga
,
Rengaraj, Manooj
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Gamagedara, Yasas
,
Barron, Jennie
,
[Mechanizing water lifting through pumps: a case study in Sri Lanka]
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Mechanizing water lifting through pumps: a case study in Sri Lanka
The overuse and misuse of chemical pesticides has widely been reported in vegetable cultivation in Sri Lanka. While safer and environmental friendly pest and disease management methods such as Integrated Pest Management (IPM) are popular around the world, only little effort has been taken to prom...
Jayasooriya, H.J.C.
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Aheeyar, Mohamed M.M.
,
[Adoption and factors affecting on adoption of integrated pest management among vegetable farmers in Sri Lanka]
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Adoption and factors affecting on adoption of integrated pest management among vegetable farmers in Sri Lanka