De Alwis, S.M.D.A.U.

• Proceedings of International Forestry and Environment Symposium Vol. 18 (2013): 18th International Forestry and Environment Symposium 2013 - Forestry and Natural Resource Management
  Fish Index of Biotic Integrity (FIBI) A New Method of Assessing Water Quality in Sri Lankan River Waters
  Abstract  PDF
• Proceedings of International Forestry and Environment Symposium Vol. 21 (2016): 21st International Forestry and Environment Symposium 2016 - Biodiversity Conservation and Management
  Some Biological Aspects of Fish Species Arius jella (Day, 1877) Occurring in the Negombo Estuary
  Abstract  PDF
• Proceedings of International Forestry and Environment Symposium 2019: 24th International Forestry and Environment Symposium 2019 - Biodiversity and Ecological Health
  Assessment on the Effect of Water Quality on Commercial Finfish Catches Using Fish Based Index of Biotic Integrity (IBI) in Selected Sites of Bolgoda North Lake of Sri Lanka
  Abstract  PDF
• Proceedings of International Forestry and Environment Symposium 2019: 24th International Forestry and Environment Symposium 2019 - Articles
  Land Based Activities and Their Impact on the Species Composition, Abundance and CPUE (Catch Per Unit Effort) of Shrimps at Selected Locations of ‘Bolgoda Lake’ Estuarine System
  Abstract  PDF