Evidence map›Paper›PMID 40904631›Full record

ArticleEnvironmental development2025

Integrating ecosystem services into the water-energy-food-environment (WEFE) nexus for informed conservation strategies and planning in the Upper White Nile basin.

Annika Schlemm, Mark Mulligan, Afnan Agramont, Charles Brown, Jean Namugize, Ann van Griensven

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Article in Environmental development, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

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4 · The record

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5 · Who and what money

Authors and funding

6 authors.

Annika SchlemmDepartment of Water and Climate, Vrije Universiteit Brussel (VUB), 1050, Brussel, Belgium.
Mark MulliganDepartment of Geography, King's College London, WC2B 4BG, London, UK.
Afnan AgramontDepartment of Water and Climate, Vrije Universiteit Brussel (VUB), 1050, Brussel, Belgium.
Charles BrownAssociation of Fishers and Lake Users of Uganda (AFALU), Kampala, Uganda.
Jean NamugizeWater Resources Management Department, Nile Basin Initiative Secretariat (NBI), Entebbe, Uganda.
Ann van GriensvenDepartment of Water and Climate, Vrije Universiteit Brussel (VUB), 1050, Brussel, Belgium.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

This study explores the integration of ecosystem services within the water-energy-food-environment (WEFE) nexus framework to inform conservation and development planning in the Upper White Nile basin in East Africa, an area faced with interconnected socio-ecological and climatic challenges. Employing a multi-method approach combining stakeholder valuations and biophysical mapping, we assess the spatial distribution of WEFE-related ecosystem services across the basin and compare them to current conservation measures. Findings reveal a heterogeneous distribution of ecosystem services across the basin, with environment-related services, such as carbon sequestration and environmental quality, dominating spatially (56 %), particularly in the northeastern part of the basin, while food-related services (27 %) are concentrated in the western and eastern regions. Water-related services (15 %) show highest delivery around major lakes, whilst stakeholder valuations highlight the importance of water provision, artisanal fisheries, and biodiversity across all sectors. Analysis of current protected areas indicates their moderate effectiveness in conserving key ecosystem services, with better representation of environment (17 %) and water-related services (12 %) than food (8 %) and energy services (5 %). We identified critical conservation-development conflict zones along the Uganda-Kenya border and in Rwanda-Burundi, where competing priorities for WEFE resources require integrated management approaches. Our conservation gap assessment shows significant shortfalls in meeting international protected targets, particularly for energy and food-related services, which is most pronounced in Rwanda and Burundi. Our study underscores the value of integrating ecosystem services into the WEFE nexus framework for comprehensive conservation planning, highlighting how combining biophysical mapping with stakeholder engagement can inform targeted interventions that balance ecosystem protection with sustainable development in transboundary basins.

Identifiers

PMID40904631
PMCPMC12403180

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.