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Good practice Imported

Soufrière Watershed Rehabilitation — IWEco's Landslide & Flood Risk Reduction in Fond St. Jacques, Saint Lucia

Saint Lucia · Soufrière · See the Saint Lucia profile

Evidence: Descriptive / self-reported Top 41% 47/100 · Ask Evidence Copilot about this practice

GEF/UNEP's IWEco project rehabilitated landslide-prone farmland in Saint Lucia's upper Soufrière watershed: 75 farms (22 ha) assessed, 4,000+ trees planted from a 10,000-seedling nursery, targeting 90 ha of degraded land to cut landslide risk and sedimentation.

75 farms
Farms assessed for restoration plans
22 hectares
Land area surveyed
4,000+ plants
Seedlings supplied to slopes/riverbanks
90 hectares
Rehabilitation target

Details

Maturity
Pilot
Promoter
UN Environment Programme (UNEP) / GEF IWEco Project
Period
2017-2023
Keywords
watershed management, landslide risk reduction, agroforestry, disaster risk reduction

Context

Saint Lucia's Soufrière watershed (Fond St. Jacques/Migny area) suffered decades of land degradation from unsustainable slope farming, exposing communities to landslides and flash floods and silting the downstream Soufrière Marine Management Area.

Activities

Under the GEF-funded, UN Environment-implemented IWEco project, locally trained assessors surveyed 75 farms covering 22 hectares to build customised restoration plans; a community tree nursery (10,000 seedlings) supplied 4,000+ plants for denuded slopes and riverbanks, alongside alternative-livelihood support and awareness campaigns launched April 2018, targeting 90 hectares rehabilitated.

Conclusions

Available sources describe outputs (farms assessed, trees planted) rather than independently verified landslide-incidence or sediment-load reductions, so achieved risk-reduction impact remains to be confirmed.

Implementation

Indicative cost
Medium (€50k–€500k)
Time to results
Long (> 3 years)
Staffing & skills
Locally trained land-restoration assessors, Community farmers and volunteers

Conditions for success

  • Continued GEF/UN Environment funding
  • Farmer participation in customised restoration plans
  • Sustained tree-nursery capacity

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Data sources

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