Cambodia

  • Tonle Sap Basin
  • Siem Reap/Phnom Kulen Landscape

Forests, biodiversity corridors, wetland areas, riparian vegetation, water source areas, agroecological landscapes

Cambodia is focusing restoration efforts on forests, biodiversity corridors, wetlands, riparian zones, and water source areas within the Tonle Sap Basin. These ecosystems support water regulation and provide essential services to surrounding communities. The project will restore these areas and expand tree cover through community-led agroforestry.

  • Financial mechanisms
  • Inclusion
  • Innovation

Targets and Global Environmental Benefits (GEB)

  • 255K

    Hectares 
    under restoration

  • 15K

    Hectares under
    improved practices

  • 51M

    metric tons CO2eq mitigation

  • 32K

    Direct
    Beneficiaries

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Restoration Ambition

Cambodia’s project will implement integrated watershed management across the Tonle Sap Basin, with communities playing a central role. It supports national and global restoration goals by improving decision-making tools, strengthening multistakeholder collaboration, and building participatory models for sustainable watershed management. 

The project will develop policy briefs on watershed management and financing and create an Integrated Tonle Sap Basin Management Plan. It will enhance tools for adaptive decision-making, reactivate watershed forums, and promote community-led models for managing natural resources. Restoration activities will target forests, biodiversity corridors, wetlands, and riparian zones, while expanding tree cover through agroforestry. The project will also introduce diversified livelihood models to support conservation, establish public-private-community partnerships to implement a payment for ecosystem services (PES) mechanism in Siem Reap, and build a knowledge-sharing system linked to CEMIS (Cambodia Environmental Management Information System). 

By improving ecosystem services and supporting local livelihoods, the project aims to secure long-term sustainability and resource management across the basin.  

Photo credit: © Kristin Harrison & Jeremy Ginsberg

Key Partners and Roles

The project is implemented by the United Nations Development Programme (UNDP) and executed by Cambodia’s Ministry of Environment. Local communities are engaged as key agents of change, while public-private-community partnerships support the implementation of the payment for ecosystem services (PES) mechanism. Research institutions contribute to knowledge management and sharing, and multistakeholder forums are being revitalized to strengthen collaborative watershed management.

Supported by

  • Component 9

Led by

  • UNDP Logo

In Partnership with

  • Cambodia Ministry of Environment

Our Funding

Impact card image 01

5Million

GEF grants

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10Million

co-funding

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  • 2
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How Cambodia
will achieve this

Cambodia’s restoration strategy focuses on watershed management, ecosystem recovery, and sustainable livelihoods. The project brings together policy, community action, and partnerships to restore the Tonle Sap Basin and strengthen long-term resource management. 

  • Planning & Policy

    The project will develop policy briefs on watershed management and financing and create an Integrated Tonle Sap Basin Management Plan to guide coordinated action. 

  • Tools & Collaboration

    Decision support tools will be enhanced to support adaptive watershed management, while multistakeholder forums will be revitalized to strengthen collaboration and governance. 

  • Restoration & Agroforestry

    Forests, biodiversity corridors, wetlands, and riparian zones will be restored, and tree cover will be expanded through community agroforestry initiatives. 

  • Livelihoods & Knowledge

    Diversified livelihood models will be introduced to support conservation, public-private-community partnerships will operationalize the Payment for Ecosystem Services (PES) mechanism in Siem Reap, and a knowledge-sharing system linked to Cambodia Environmental Management Information System (CEMIS) will support learning and replication. 

     

    Photo credit: © Jeremy Holden

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