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Accueil du site → Projets de développement → Projets 2016 → Unraveling complexity : Understanding the land-water-food nexus in Elgeyo-Marakwet, north-west Kenya

2016

Unraveling complexity : Understanding the land-water-food nexus in Elgeyo-Marakwet, north-west Kenya

Kenya

Department for International Development UKAID

Titre : Unraveling complexity : Understanding the land-water-food nexus in Elgeyo-Marakwet, north-west Kenya

Pays : Kenya

Numéro du projet : GB-GOV-13-FUND—GCRF-ES_P002609_

Organismes de mise en œuvre : University College London

Durée : Actual Start 01 Aug 2016 // Actual End31 Mar 2017

Présentation partielle
The communities of Elgeyo-Marakwet, northwest Kenya reside across the ecological continuum of the temperate Cherangany Hills and arid Kerio Valley. Heavily reliant on the land-water-food nexus, they offer a well-studied example of resilience in the face of multiple environmental changes over the last 200 years (Davies and Moore 2016). Earlier research by the PI, CoI and team has focused on management of water through a network of built water channels used for agricultural and domestic purposes ; the sophisticated management of agricultural soils through complex patterns of tenure and fallowing ; management of botanic resources including diverse indigenous and imported crops ; and the importance of forests which serve hydraulic functions and as reserves of gathered medicines and foodstuffs. However, recent work indicates growing apprehension of the impact of new ecological changes, including general concerns over climate change, as well as a shift towards water-intensive mono-cropping, the introduction of new crops, and the installation of piped-irrigation which is exacerbating unequal access to water resources. While these latter changes were meant to help mitigate food insecurity, research suggest that they may have had the opposite effect by increasing soil degradation, introducing unfamiliar weeds and crop diseases, and placing pressure on existing water sources. Related to this are concerns about the loss of traditional natural resource management, the loss of culturally valuable biodiversity, and the implications for food security. Compounding these tensions are land-use changes within the Cherangany Forest catchment, especially deforestation resulting from increased agricultural and pastoral activities. This has raised concerns of fertilizer runoff, land degradation, biodiversity loss, and decreased water quality and quantity across the upland-valley ecological continuum. There is pressing interest among local communities and the County government, to understand the implications of these new challenges and develop practical solutions. We focus on disentangling the complex and interdependent land-water-food nexus across the Cherangany Forest reserve and the semi-arid Kerio Valley

Financement : UK - Department for Business, Energy and Industrial Strategy
Project budget : £25,118

Présentation (UKAID)

Page publiée le 27 octobre 2022