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Displaying 661 - 665 of 1605sustainable model for the management of olive orchards located in semi-arid marginal areas: Some remarks and indications for policy makers
Traditional olive growing can survive only by improving olive farmer income and recognizing its multifunctional role. In this study, we propose a sustainable management model which entails the recycling of urban wastewater and its distribution by drip irrigation and the use of soil management techniques based on the recycling of polygenic carbon sources internal to the olive orchard (cover crops, pruning material). The model was applied for a 8-year period in an olive orchard located in a semi-arid marginal area of Southern Italy.
How does ‘Free, Prior and Informed Consent’ (FPIC) impact social equity? Lessons from mining and forestry and their implications for REDD+
The principle of “Free, Prior and Informed Consent” (FPIC) is promoted through international agreements and safeguards in order to strengthen social equity in resource management by requiring consent from indigenous and/or local communities prior to actions that affect their land and resource rights. Based on early experiences with implementing FPIC standards in mining and forestry, we examine how FPIC has impacted social equity and why. In both sectors FPIC was first operationalized through non-governmental standards that revealed ambiguities surrounding its definition and implementation.
Does landscape composition affect pest abundance and their control by natural enemies? A review
Landscape management could contribute to sustainable pest control. Landscape composition, in particular, could either directly impact a pest abundance by affecting its dispersal, mortality or reproduction, or indirectly by affecting its natural enemies. We performed an analysis of the scientific literature to assess how the proportion of different land covers at the landscape level is related to the abundance of pests or to their control by natural enemies. Of 72 independent case studies, 45 reported an effect of landscape composition.
Will urban farming survive the growth of African cities: A case-study in Kampala (Uganda)?
Despite the fact that urban farming is widespread in many African cities there is not yet a clearly defined view on how to deal with these activities in urban planning and management. On the basis of field interviews in the rapidly expanding metropolitan area of Kampala (Uganda) three different urban farming types were identified: subsistence farming, garden farming and commercial farming. These three urban farming types have their own spatial organisation logic and each interact in a specific way with urban expansion.
Land tenure and REDD+: The good, the bad and the ugly
A number of international donors, national governments and project proponents have begun to lay the groundwork for REDD+, but tenure insecurity – including the potential risks of land grabbing by outsiders and loss of local user rights to forests and forest land – is one of the main reasons that many indigenous and other local peoples have publicly opposed it. Under what conditions is REDD+ a threat to local rights, and under what conditions does it present an opportunity?