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Browsing Tanks by Publication Date

Browsing Tanks by Publication Date

Now showing items 1-13 of 13

comparative study of the diversity of birds in three man-made reserviors in Vavuniya,Sri Lanka

Sajitharan, T.M. (2003)

Despite its small size (65,510 km) and high human population density (250 peoplefon), Sri Lanka supports a rich and dives avifaa. Of the 425 species and subspecies that Harrison & Warisik (1999) have recorded from Sri ...
The plankton diversity and density in the Iranamadu tank in the wet season

Gajapathy, K.; Saravanan, S. (2009)

The Iranamadu tank is one of the largest surface aquifer found in Northern Sri Lanka. The capacity to harvest large amount of rainwater makes this reservoir a potential source for drinking water supplies. A study was ...
Preliminary study of Sex ratio, Gonadosomatic Index and Fecundity of Tilapia sp. in the Vavuniya Town Tank.

Patrick, A.E.S.; Arjun, K.; Naveendrakumar, G. (2011)

The Vavuniya District surrounded by the land mass where there is no marine environment justifies the exclusive dependents of inland capture fisheries that is boon for the local fishermen's revende. As the Vavuniya town ...
Post conflict socio-economic recovery of a disaster affected society by timely engineering intervention of restoration of blasted Kalmadu irrigation scheme with environmental mitigation measures

Sivakumar, S.S. (2013)

Due to the man made blast, entire water stored in Kalmadu irrigation tank passed through the 125 m length and about 15m depth breach. This led the1397 ha of total irrigable area under gravity irrigation system was abundant ...
Preliminary assessment and spatial distribution of selected water quality parameters at Kalmadu tank in Vavuniya district of Sri Lanka

Akther, M.S.R.; Mohideen, A.R.; Tharani, G.; Samith Indika Maddumage,M.R.; Naveendrakumar, G. (2015)

This research on Kalmadu tank aims to analyze the horizontal and vertical profiles of selected water quality parameters. Twenty randomly selected sampling points on surface and corresponding vertical depths of 30 cm and ...
Importance of Rehabilitation and Reconstruction of Irrigation Infrastructure, before the Introduction of Pedma Cultivation under Iranaimadu Irrigation Scheme of Northern Sri Lanka

Kularam, S.; Thushyanthy, M.; Sivakumar, S.S. (2016)

Iranaimadu tank is the only major irrigation scheme in the northern Sri Lanka. The major portion of the agricultural sector in northern districts depend on the Iranaimadu tank for their agricultural activities specially ...
Water Quality Study on Giant Tank Situated in Mannar, Sri Lanka during the Rainy Season: Prediction towards Its Domestic Utility

Anpalagan, V.C.; Jashothan, P.T.J.; Kapilan, R.; Shivatharsiny, R. (2017)

The quality of surface and ground water rely on various chemical components and their concentration that are mostly derived from the biological data of the particular region. However, these water sources are being contaminated ...
Assessment of Waterbird Composition in Kalkundamaduwewa Tank at Vavuniya, Sri Lanka

Samith Indika Maddumage,M.R.; Akther, M.S.R.; Aashifa, M.A.R.; Mohideen, A.H.; Tharani, G.; Naveendrakumar, G. (2019)

Changes in abundance of waterbirds reflect the habitat changes of a tank ecosystem. Ephemeral tanks in Vavuniya district are known as habitats for rich birds diversity during different periods of a year. A short-term field ...
Inflow forecast of Iranamadu reservoir, Sri Lanka, under projected climate scenarios using artificial neural networks

Karunanayake, C.; Gunathilake, M.B.; Rathnayake, U. (Hidawi, 2020)

Prediction of water resources for future years takes much attention from the water resources planners and relevant authorities. However, traditional computational models like hydrologic models need many data about the ...
Length-weight relationships and growth patterns of local fishes of the medium perennial vavuniya reservoir, sri lanka

Patrick, A.E.S.; Kuganathan, S.; Edirisinghe, U. (2021)

Linear regression analysis of length-weight relationships (LWRs) were studied to reveal the growth patterns of 380 specimens belonging to 10 species, 9 genera and 5 families of local fish in Vavuniya reservoir, Sri Lanka ...
Abundance and diversity of phytoplankton and zooplankton in selected village tanks in Vavuniya, Sri Lanka

Samarawickrama, R. A. D.; Nanthakumaran, A.; Sivakumar, P.; Saravanan, S. (2023)

The abundance and diversity of planktons in selected village tanks namely Peraru, Nochchimoddai and Mamaduwa in the Vavuniya district were studied from March to April, 2021. The objectives of the study were to identify the ...
Potential for aquatic cultural services in fresh water for fresh water-based ecotourism, Vawnikulam reservoir, in Mullaitivu, Sri Lanka.

Samarakoon, S. N. (2023)

Freshwater-based tourism comprises both tourism and an ecotourism component. The current study evaluates the diversity of freshwater fish in water resources that may suffer from freshwater-based tourism (Ecotourism) within ...
Hydro-climatic consequences on zooplankton diversity and abundance in perennial Vavuniya reservoir and seasonal Thandikulam reservoir in Vavuniya, Sri Lanka.

Kottage, C. D.; Patrick, A. E. S. (2023)

Background Zooplankton exhibit strong responses for minute changes in their habitat. Therefore, this study intended to investigate the impacts of hydro-climatic factors and related water quality variables on zooplankton ...

Browsing Tanks by Publication Date

Browsing Tanks by Publication Date

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