Ecosystem Management of the Tonle Sap Lake: An Integrated Modelling Approach

Authors: Kummu, Matti¹; Sarkkula, Juha²; Koponen, Jorma³; Nikula, Jussi¹

Source: International Journal of Water Resources Development, Volume 22, Number 3, September 2006 , pp. 497-519(23)

Publisher: Routledge, part of the Taylor & Francis Group

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Abstract:

The monsoon floods of the Mekong River are a key driver of the Tonle Sap Lake ecosystem. This pulsing system together with a large floodplain, rich biodiversity and high annual sedimentation and nutrient fluxes from the Mekong makes the lake one of the most productive fresh water ecosystems in the world. The livelihoods of people living in and around the Tonle Sap are strongly dependent on the lake's natural resources. An integrated modelling system, supported with primary data collection and analysis, has been developed for the Tonle Sap to assess the impacts of planned developments on the lake's ecosystem and riparian communities. Understanding the ecosystem processes and tools for predicting the development impacts are essential for Integrated Water Resources Management, as well as for sustainable basin-wide planning, and national and regional policy-making.

Document Type: Research article

DOI: http://dx.doi.org/10.1080/07900620500482915

Affiliations: 1: Helsinki University of Technology, Water Resources Laboratory, Finland 2: Finnish Environment Institute (SYKE), Helsinki, Finland 3: Environmental Impact Assessment Centre of Finland Ltd (EIA Ltd), Espoo, Finland

Publication date: 2006-09-01

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