Scenarios of Land Use and Land Cover Change and Their Multiple Impacts on Natural Capital in Tanzania

[Chambi Chachage]

"Scenarios of land use and land cover change and their multiple impacts on natural capital in Tanzania. Capitani C, Van Soesbergen A, Mukama K, Malugu I, Mbilinyi B, Chamuya N, Kempen B, Malimbwi R, Mant R, Munishi P, Njana Ma, Ortmann A, Platts P, Runsten L, Sassen M, Sayo P, Shirima D, Zahabu E, Burgess Nd, Marchant R Accepted for publication in Environmental Conservation. http://journals.cambridge.org/ENC Full text availability will be notified. SUMMARY REDD+ (reducing emissions from deforestation, and forest degradation, plus the conservation of forest carbon stocks, sustainable management of forests, and enhancement of forest carbon stocks, in developing countries) requires information on land use and land cover changes (LULCC) and carbon emissions trends from the past to the present and into the future. Here we use the results of participatory scenario development in Tanzania, to assess the potential interacting impacts on carbon stock, biodiversity and water yield of alternative scenarios where REDD+ is effectively implemented or not by 2025, the green economy (GE) and the business as usual (BAU) respectively. Under the BAU scenario, land use and land cover changes causes 296 MtC national stock loss by 2025, reduce the extent of suitable habitats for endemic and rare species, mainly in encroached protected mountain forests, and produce changes of water yields. In the GE scenario, national stock loss decreases to 133 MtC. In this scenario, consistent LULCC impacts reduction occur within small forest patches with high carbon density, water catchment capacity and biodiversity richness. Opportunities for maximising carbon emissions reductions nation-wide are largely related to sustainable woodland management but present trade-offs with biodiversity conservation and changes in water availability" - DOWNLOADABLE IN THE ATTACHED REFERENCE cf. 

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Scenarios of Land Use and Land Cover Change and Their Multiple ...

Scenarios of land use and land cover change and their multiple ...