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2017 | 14 | 116-123
Article title

Socio-economic impact of wetlands: a study based on Navithanveli DS Division

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The prime objective of this study is to assess the socio-economic impact of wetlands in the study area; the secondary objective is to establish the condition of the wetlands and to propose remedial measures. Primary and secondary data were used for this study. As primary data, we employed direct observation, questionnaire survey and group discussion. As secondary data, we utilized statistical data from Navithanveli DS Division, previous researches and general ecological works. In Navithenveli DS Division, inhabitants are benefitted by wetlands in many ways. Paddy cultivations, vegetable cultivation, small-scale fishing, biodiversity, groundwater recharge, gardening, Tule mat industry and water for domestic usages. Indiscriminate activities of inhabitants, unplanned and improper infrastructure have caused many challenges for the wetlands in the study area. Many remedial measures have been recommended to conserve the wetlands in the study area.
Physical description
  • Department of Geography, Faculty of Arts & Culture, South Eastern University of Sri Lanka, Oluvil, Sri Lanka
  • [1] M. I. M. Kaleel, The Impact on Wetlands: A Study Based on Selected Areas in Ampara District of Sri Lanka. World News of Natural Science 7 (2017) 16-25
  • [2] M. A. M. Stuip, C.J. Baker, W. Oosterberg, The Socio-economics of Wetlands (2002) Wetlands International and RIZA, The Netherlands.
  • [3] Edward B. Barbier, Mike Acreman, Duncan Knowler. Economic valuation of wetlands: A guide for policy makers and planners (1997) Ramsar Convention Bureau Gland, Switzerland.
  • [4] Wetlands and people. Colombo, Sri Lanka: International Water Management Institute (IWMI) (2014) 32 p. doi:10.5337/2014.202
  • [5] Robert J. Nicholls. Coastal flooding and wetland loss in the 21st century: changes under the SRES climate and socio-economic scenarios. Global Environmental Change, Volume 14, Issue 1, April 2004, Pages 69-86
  • [6] Joseph E. Mbaiwa. Enclave tourism and its socio-economic impacts in the Okavango Delta, Botswana. Tourism Management, Volume 26, Issue 2, April 2005, Pages 157-172
  • [7] Joseph E. Mbaiwa. The socio-economic and environmental impacts of tourism development on the Okavango Delta, north-western Botswana. Journal of Arid Environments, Volume 54, Issue 2, June 2003, Pages 447-467
  • [8] Barbier, E. B. et al. The value of estuarine and coastal ecosystem services. Ecol. Monogr. 81, 169-193 (2011)
  • [9] Kirwan, M. L. et al. Limits on the adaptability of coastal marshes to rising sea level. Geophys. Res. Lett. 37, L23401 (2010)
  • [10] Mudd, S. M., DAIpaos, A. & Morris, J. T. How does vegetation affect sedimentation on tidal marshes? Investigating particle capture and hydrodynamic controls on biologically mediates sedimentation. J. Geophys. Res. 115, F03029 (2010)
  • [11] Klrwan, M. L. & Temmerman, S. Coastal marsh response to historical and future sea-level acceleration. Quat. Soi. Rev. 28, 1801-1808 (2009).
  • [12] Klrwan, M. L. & Mudd, S. M. Response of salt-marsh carbon accumulation to climate change. Nature 489, 550-553 (2012)
  • [13] Deegan, L. A. et al. Coastal eutrophication as a driver of marsh loss. Nature 490, 388-392 (2012).
  • [14] Howes, N. C. et al. Hurricane-Induced failure of low salinity wetlands. Proc. Natl Acad. Sei. USA 107, 14014-14019 (2010).
  • [15] Nlcholls, R. J. Coastal megacltles and climate change. GeoJournal 37, 369-379 (1995).
  • [16] Gedan, K. B., Silliman, B. R. & Bertness, M. D. Centuries of human-driven change in salt marsh ecosystems. Annu. Rev. Mar. Sei. 1, 117-141 (2009).
  • [17] Lotze, H. K. et al. Depletion, degradation, and recovery potential of estuaries and coastal seas. Science 312, 1806-1809 (2006).
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