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Displaying 571 - 575 of 1605impact of mediterranean land degradation on agricultural income: A short-term scenario
The present study estimates the potential costs of land degradation (LD) in agriculture at the national scale in Italy during 2000–2006 and provides a medium-term scenario for 2015 based on changes in climate conditions and human pressure. According to the user cost approach, a depletion factor (S) to agricultural income has been derived from the observed changes in a composite index of land sensitivity to degradation. Based on S figures, the investigated area has been classified into five risk categories from ‘negligible’ to ‘high’.
Maintaining the contract responsibility system of forest land distribution in China: Evidence from a novel financial compensation scheme in Daxi Village of Anji County, Zhejiang
Guaranteeing households’ equal access to land has long been advocated as paramount to implement development policies in Rural China. Given the chronic land scarcity in densely populated regions of China, finding a compromise between private and collective land rights has been important to protect livelihood safety nets and to address poverty issues in rural areas, especially in the initial stages of reform.
Understanding ‘successful’ conflict resolution: Policy regime changes and new interactive arenas in the Great Bear Rainforest
The paper seeks to shed new light on both the dynamics and possibilities for resolving complex land use conflicts by examining the development of the Great Bear Rainforest (GBR) Agreement in British Columbia, Canada. This agreement signalled a major policy change in the region by increasing the protection of old growth forests from 9% to 33% of the total planning area and by promoting more environmentally friendly logging practices though the establishment of ecosystem-based management. It also gave rise to new land use planning relationships between the Province and First Nations.
Policy options to address global land use change from biofuels
The use of biofuels can increase land competition, leading to global land use change (LUC). LUC poses risks such as increased greenhouse gas emissions and food prices. The magnitude of the risk is uncertain, but could be significant. Given these uncertainties and risks, we suggest that policymakers pursue a mix of the following three strategies: (1) promote feedstocks that rely less on land; (2) reduce LUC risk for land-using feedstocks; and (3) stimulate investments that increase land productivity and environmental protection.
relationship between precipitation anomalies and satellite-derived vegetation activity in Central Asia
In Central Asia, water is a particularly scarce and valuable good. In many ecosystems of this region, the vegetation development during the growing season is dependent on water provided by rainfall. With climate change, alterations of the seasonal distribution of precipitation patterns and a higher frequency of extreme events are expected. Vegetation dynamics are likely to respond to these changes and thus ecosystem services will be affected.