Community Impact

Communities Lead the Charge for a Sustainable Tonle Sap

Tonle Sap feeds millions of Cambodians, shelters endangered bird species, and powers vibrant local economies. Yet unpredictable water levels, illegal fishing, and habitat loss have all undermined the lake’s vitality. Over four years, the EU-funded Our Tonle Sap project carried out targeted actions across six provinces: reforesting floodplains, refining fisheries management, and guiding farmers toward resilient practices. Communities took the lead—patrolling spawning grounds, growing nurseries for native saplings, and running eco-tourism ventures that link livelihoods to conservation. Early evaluations show measurable gains in biodiversity, family incomes, and wetland stability. Below are three main impact areas, each reflecting the diverse benefits that emerged from this multifaceted initiative.

Better Livelihoods Through Fisheries and Farming

Many community members rely on fish catches during peak flood season and rice cultivation the rest of the year. Data from the past four years captures rising success in both arenas when guided by well-defined rules and modern techniques

  • Fish Stock Recovery

Several villages noted more consistent catches after adopting legal gear and honoring seasonal closures. Patrols confiscated fewer electric nets once fishers saw stable returns.

  • Higher Rice Yields

Climate-smart farming, including alternate wetting-and-drying and improved seed selection, boosted yields from about 3.5 to 6 tonnes per hectare in 24 pilot communities.

Despite these gains, unforeseen drops in flood levels forced some farmers to invest in small-scale irrigation or shift planting windows. Future programs will likely deepen these adaptive measures.

Women-Led Ventures Stimulate Local Economies

Women have long formed the backbone of Tonle Sap households, but many lacked formal avenues for scaling up their efforts. The project addressed that gap through cooperative-building, training, and access to markets.

  • Cooperative Growth

Groups specializing in processed fish snacks, woven crafts, or organic produce reported up to a 25% increase in revenue. Online marketing lessons helped cooperatives reach new buyers in provincial towns and even export markets.

  • Business Mentorship

Trainers ran hands-on workshops in accounting, product design, and digital commerce. Women in certain cooperatives used Telegram to share real-time tips on sourcing raw materials.

Some members mentioned difficulties maintaining supply when extreme weather damaged harvests. More robust storage and transport solutions remain a priority in upcoming development plans.

Youth Engagement Spurs Innovation

Young people around Tonle Sap grew up witnessing habitat change and shifting job opportunities. Over four years, more than 10,000 youth joined cleanup drives, eco-fashion showcases, or hands-on workshops in environmental leadership.

Local youth councils conducted water-quality surveys and held open sessions to discuss fishing regulations. Several proposed new ideas for balancing conservation with economic goals—like eco-tour packages run by teenage guides.

Annual shows featured garments made from recovered textiles, highlighting both creative talent and waste reduction. Attendees often left with a deeper understanding of the lake’s fragility.

Eco-Fashion Success
Leadership Programs

Often overlapped with technology adoption. Social media campaigns, for example, helped recruit more volunteers and spread news of funding opportunities for community projects.

Youth-driven initiatives

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Stronger Local Governance and Community Oversight

Livelihood gains can fade quickly without sustained regulatory support. From commune budgets to district-level policy, Our Tonle Sap pushed for institutional structures that respect local voices.

  • Community-Based Organizations (CBOs)

Over 30 CBOs worked with district officials to codify rules on fishing, reforestation, and patrol incentives. These ordinances improved transparency and gave local leaders a real stake in resource management.

  • Budget Shifts

Councils reallocated funds to expand nursery programs, dig small canals, and compensate community rangers. Local development spending targeted at conservation rose in pilot communes, though exact percentages varied.

Continued political will is essential. Officials in some provinces still struggle with competing demands, especially when private investment or large-scale farming ventures propose expansions near protected areas.

Gains and Remaining Pressures

Families around the lake have begun to see tangible benefits— from higher incomes to improved fire safety. Young people feel invested in the region’s future. At the same time, the Tonle Sap ecosystem remains vulnerable to erratic water levels and upstream development. Some fishers still resort to illegal gear when finances are tight, and farmland expansion occasionally encroaches on restored wetlands.

Economic Upswings

Many households that adopted climate-smart rice or sustainable fishing practices reported moderate increases in overall income.

Ongoing Outreach

Trainers and local councils plan to extend small-business programs and support for eco-tourism, aiming to reduce financial pressures that push communities toward unsustainable options.


Where Communities Go Next

Momentum for sustainable livelihoods relies on clear local leadership, funding access, and reliable data on resource health.

Birdlife Impact
Ecosystem Impact
Project Timeline
How project activities supported the most important stakeholders—communities.
Broader restoration, fisheries management, and climate-smart agriculture.

Month-by-month snapshots of field activities, policy milestones, and nest monitoring events.

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