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Good practice Imported

Prespa Lake Integrated Ecosystem Management — Transboundary Watershed Restoration (North Macedonia)

North Macedonia · Resen · See the North Macedonia profile

Evidence: Observational / pre–post Top 33% 53/100 · Ask Evidence Copilot about this practice

A decade-long UNDP-GEF transboundary programme cut farmer pesticide use by ~30% and irrigation water use by ~60% around Lake Prespa, restoring wetlands and curbing agricultural pollution across the shared basin of North Macedonia, Albania and Greece.

6,390,371 USD
Total project funding (2012–2018)
30 %
Reduction in pesticide application (2012–2018)
60 %
Reduction in irrigation water use (2012–2018)
80 %
Farmers adopting agro-ecological practices (2012–2018)

Details

Maturity
Scaling
Promoter
UNDP / Global Environment Facility / Government of North Macedonia (Ministry of Environment and Physical Planning) / Municipality of Resen
Period
2012–2018
Keywords
watershed management, biodiversity conservation, sustainable agriculture, transboundary cooperation

Context

Lake Prespa is a transboundary basin shared by Albania, Greece and North Macedonia, hosting more than 2,000 recorded species but degrading from heavy pesticide and fertiliser use, waste dumped along its shores, and untreated sewage causing eutrophication. Under the 2000 trilateral Prespa Park agreement, North Macedonia's Ministry of Environment and Physical Planning, the Municipality of Resen, UNDP and the Global Environment Facility ran the Integrated Ecosystem Management project from 2012 to 2018.

Activities

The project trained farmers in reduced-input orchard management through a model orchard, built sewage treatment and composting facilities in place of lakeside dumping, and restored wetlands and eroded slopes through reforestation.

Results

UNDP and GEF report that farmers cut pesticide application by roughly 30% per season and irrigation water use by nearly 60%, that more than 80% of local farmers adopted agro-ecological practices, and that indigenous fish populations began recovering.

Conclusions

The approach continued under the follow-on 'EU for Prespa' programme. No independently published, population-level biodiversity monitoring data is cited beyond the qualitative fish-recovery reports, so ecological outcomes are better evidenced for water and soil than for biodiversity as such.

Implementation
Indicative cost
Medium (€50k–€500k) — $6,390,371 in tracked multi-year funding (over $5 million cited by GEF), 2012–2018.
Time to results
Medium (1–3 years) — 6-year programme (2012–2018), continued under the follow-on 'EU for Prespa' programme.
Staffing & skills
North Macedonia's Ministry of Environment and Physical Planning, Municipality of Resen, UNDP and the Global Environment Facility (financing and technical support)

Conditions for success

  • The 2000 trilateral Prespa Park agreement provided the governance framework for transboundary cooperation
  • Hands-on farmer training via a model orchard
  • Infrastructure investment (sewage treatment, composting) to replace polluting practices

Common failure modes

  • No independently published, population-level biodiversity monitoring data is cited beyond qualitative fish-recovery reports, so ecological outcomes are better evidenced for water and soil than for biodiversity

Where it fits

Governance type
trilateral intergovernmental agreement plus UNDP/GEF-financed programme
Scale
transboundary lake basin (North Macedonia, Albania, Greece)
Income level
upper-middle-income (EU candidate country)

Commonly funded by

National / regional programmes Philanthropic / foundation funding

Indicative funding routes for practices of this type — always check each programme's current calls and eligibility rules.

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Data sources

Where this practice's information was retrieved from, and when.

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