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Displaying 661 - 665 of 1605Legal barriers to 3D cadastre implementation: What is the issue?
The ways society use and occupy space occur in multiple dimensions; however, the ways we manage and administer space relies on two-dimensional information representations (2D). The legal ambiguity and administrative limitations inherent in such practices are becoming increasingly pronounced within land administration especially for urban areas.
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.
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?
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.
Roles of science in institutional changes: The case of desertification control in China
Although the importance of science, in both desertification control and other types of environmental governance, has been emphasized by many studies, little is known about how science influences institutional changes. Based on a method combining surveys, interviews, observation, and a meta-analysis of the literature, this study explored the roles of science in institutional changes associated with desertification control in northern China.