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Vingnanam 2019

Vingnanam 2019

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Economic Loss of Northern Fishers due to the Poaching Activities of Indian Trawlers

Vithursha, T.; Sivashanthini, K.; Gunaalan, K. (Faculty of Science, University of Jaffna, 2019)

The present study was carried out to analyze the economic loss of Sri Lankan fishers due to the poaching activities by Indian trawlers. Fishery resources are major livelihoods in South Indian and North Sri Lankan people ...
Variations in Important Water Quality Parameters and Fish Species in Thondaimanaru Lagoon, Jaffna, Sri Lanka

Shobiya, P.; Sivashanthini, K.; Sutharshiny, S.; Saruga, S.; Gunaalan, K. (2019)

Thondaimanaru lagoon is one of the shallow coastal lagoons in Jaffna peninsula. The current study was conducted to assess the present status of water quality and fish species composition of this lagoon. Water sampling was ...
Ecological Footprints for Aquaculture Possibility in Selected Mangrove Regions of Jaffna, Sri Lanka

Saruga, S.; Sivashanthini, K.; Sutharshiny, S.; Gunaalan, K.; Shobiya, P. (Faculty of Science, University of Jaffna, 2019)

The present study was carried out to analyze the possibility of practicing aquaculture in selected mangrove regions in Jaffna, Sri Lanka. A detailed study on the possibility of undertaking aquaculture has been carried out ...
Heavy Metal Contamination and Accumulation in Groundwater and Food Crops in Sri Lanka: A Review

Priyashantha, A. K. H.; Mahendranathan, C. (2019)

Heavy metal contamination in food crops and ground water lead toxic effects on living organisms through the interference of the metabolic pathways. In this paper, the prevailing scientific data, with regard to the accumulation ...
Status of Cassava cultivation in Jaffna peninsula and detection of Cassava mosaic disease causing agent

Emmanuel, C. J.; Inthuja, A.; Keshiga, A. (2019)

Cassava is one of the well-known vegetable crops throughout the world and the starchy tubers are used to prepare variety of food items. In Jaffna peninsula, cassava cultivation has been threatened by a disease which commonly ...
Impacts of the Thondaimanaru Barrage Construction on Socio – Economic Status of Fishing Communities in Thondaimanaru Lagoon, Jaffna, Sri Lanka

Shobiya, P.; Sivashanthini, K.; Sutharshiny, S.; Gunaalan, K. (2019)

Present study was conducted to determine the impacts of barrage construction on livelihood status of fishers who involve fishing in Thondaimanaru lagoon. The data related to the socio - economic condition of fishers in the ...
Antioxidant activity in selected fresh vegetables in Jaffna

Karunasiri, M. G. A. N.; Ravimannan, N.; Sevvel, P. (2019)

Generally, fruits and vegetables are very good source of natural antioxidants which consists of many different antioxidant components. Though there are many vegetables available in the markets with high antioxidant values ...
Diversity and Abundance of Waterbird Communities in the Jaffna and Kilinochchi Districts: Where do we have to go from here?

Kandasamy, G.; Weerakoon, D. K.; Sivaruban, A.; Jayasiri, H. B. (Faculty of Science, University of Jaffna, 2019)

Wetlands and waterbirds are inseparable elements. The preliminary study was conducted in eight sites, namely Mandaitivu, Mankumban, Kayts, Kavutharimunai, Pallai, Thadduvankoddy, Kapputhu and Nagarkovil in the Jaffna and ...
Selecting and optimizing a reliable DNA extraction method for isolating viral DNA in okra (Abelmoschus esculentus)

Jeyaseelan, T. C.; Jeyaseelan, E. C.; De Costa, D. M.; Shaw, M. W. (Faculty of Science, University of Jaffna, 2019)

Detection and identification of viruses in okra plant is important to manage viral diseases. Good quality of DNA is essential for the PCR based detection and subsequent genomic sequencing. However, the DNA extraction has ...
A Markov model for ranking cricket teams playing one day international matches

Anuthrika, T.; Arivalzahan, S.; Tharshan, R. (Faculty of Science, University of Jaffna, 2019)

Main purpose of ranking teams in One Day International (ODI) Cricket matches is to identify challenging teams of each team. In the sports science literature, various statistical procedures have been proposed by different ...

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