An assessment of the value of an African landscape. The case of the Mara Basin, Kenya

Publication date: Available online 27 September 2018Source: Physics and Chemistry of the Earth, Parts A/B/CAuthor(s): Jeremiah K. Kiptala, Tim Hessels, Barbara Laa, Pieter van der ZaagAbstractEcosystems provide social, ecological and economic benefits and are linked through the landscape. Landscape degradation and loss of biodiversity undermine ecosystem functioning especially in vital ecosystems such as the Mara Basin in Africa. Holistically monitored and assessed landscape provide values to support conservation strategy which could enhance sustainable resource utilisation. The study relied on high resolution 10-m Sentinel 2A, Landsat 30-m and SEBAL to generate biophysical parameters for valuation in the landscapes. A household survey was used to derive forest benefits to local livelihoods. The well conserved Trans Mara forest provided high ecological benefits but few social benefits to the local community. Tea buffers have proven to be an effective conservancy strategy for the forest ecosystem. The long term carbon-based benefits in conservation areas of rural Africa is hindered by communities’ high dependency on firewood and charcoal energy. The land policy on limited livestock access to the pastoralists in the conservancies should be based on the livestock carrying capacity of the lands. Further, the valuation maps can be used for land use planning where critical wildlife protection areas, movement corridors and mixed use zones of high livestock value can be identified....

Source: Physics and Chemistry of the Earth, Parts ABC - October 5, 2018 Category: Science Source Type: research