Browsing Department of Bio-science by Author "Naveendrakumar, G."

Browsing Department of Bio-science by Author "Naveendrakumar, G."

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  • Spatial Variability of Selected Soil Chemical Parameters in Low-yielding Paddy Production Block in Mahaweli System H, Sri Lanka 
    Attanayaka, A.M.S.M.; Akther, M.S.R.; Naveendrakumar, G. (The Department of Forestry and Environmental Science, University of Sri Jayewardenepura, 2023-01-28)
    Although water availability for paddy production in Mahaweli System H is abundant, paddy yield is lower in Nochchiyagama (278 km2), chosen for soil assessment. Paddy yield data were used to identify the low-yielding division ...
  • A study of the correlation between local meteorology and atmospheric particulate matter in Kandy and Battaramulla in Sri Lanka 
    Batuwita, P.M.; Ranawaka Arachchi, R.A.W.; Santhiyago, P.U.; Jayasundara, J.J.M.A.D.; Naveendrakumar, G. (Faculty of Science University of Kelaniya Sri Lanka., 2023-12-10)
    Air pollution due to particulate matter (PM) remains a significant environmental concern, especially in urban areas. This study examines the relationship between PM concentrations and meteorological parameters of two ...
  • Study to detect impacts of pollution on the distribution of Zooplankton in the Northern tropical ponds in Sri Lanka 
    Patrick, A.E.S.; Kadotgasan, J.M.; Naveendrakumar, G. (12-12-12)
    Although the Limnological survey are well documented in Sri Lanka. However, not much work has been done in Northern Province after the early nineteen eighties. Zooplankton community distribution can be taken as an indicator ...
  • Temperature trends in Sri Lanka 
    Naveendrakumar, G.; Obeysekera, J.; Vithanage, M. (Postgraduate Institute of Science (PGIS), University of Peradeniya, Peradeniya, Sri Lanka, 07-10-16)
    Being a small island and substantially influenced by the temperamental monsoon, Sri Lanka is potentially vulnerable to heat waves. The impacts of such temperature are becoming adverse in the view of the apparent increase ...
  • Trends in seasonal extremes of rainfall and temperature of Sri Lanka 
    Naveendrakumar, G.; Vithanage, Meththika; Kwon, Hyun-Han; Obeysekera, Jayantha (Korean Society of Environmental Engineers; Busan, Korea, 10-12-19)
    Due to several reasons, including regional climatic fluctuations, Sri Lanka is likely to have a feedback effect on the local climate, especially the changes in the trends of seasonal extremes of rainfall and temperature. ...
  • Trends of stream runoff in Sri Lanka 
    Naveendrakumar, G.; Vithanage, M.; Obeysekera, J. (Sri Lanka Association for the Advancement of Science (SLAAS), Colombo, Sri Lanka, 02-12-18)
    Because of the topographic nature and dendritic stream network, Sri Lanka is vulnerable to river flooding. Most of the rivers originate in the central highlands of Sri Lanka show agreement on climate change impact on the ...

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