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Displaying 821 - 825 of 1605anticommons and the environment
Augustin Cournot's original concept of “complementary oligopoly” has recently had a rebirth of interest after being relabeled “the tragedy of the anticommons” and finding fresh applications in the legal and economics literatures. The tragedy of the anticommons (the mirror image of the more well-known tragedy of the commons) occurs when too many rights holders to a good lead to sub-optimal usage. Inefficient outcomes are only overcome when rights holders are reduced or consolidated.
study of ocean zoning and sustainable management by GIS in Taiwan
To ensure the implementation of sustainable land development, strengthen ocean preservation, and conserve coastal resources, and encourage management of land use, the Construction and Planning Agency in Taiwan recently passed “The Draft of National Land Planning Act” and “The Draft of Coastal Act.” These acts effectively extend the utilization and management of land to territorial sea and coastal areas.
Analyzing wildfire exposure and source–sink relationships on a fire prone forest landscape
We used simulation modeling to analyze wildfire exposure to social and ecological values on a 0.6millionha national forest in central Oregon, USA. We simulated 50,000 wildfires that replicated recent fire events in the area and generated detailed maps of burn probability (BP) and fire intensity distributions. We also recorded the ignition locations and size of each simulated fire and used these outputs to construct a fire source–sink ratio as the ratio of fire size to burn probability.
Evaluation of field wetlands for mitigation of diffuse pollution from agriculture: Sediment retention, cost and effectiveness
Diffuse pollution, and the contribution from agriculture in particular, has become increasingly important as pollution from point sources has been addressed by wastewater treatment. Land management approaches, such as construction of field wetlands, provide one group of mitigation options available to farmers. Although field wetlands are widely used for diffuse pollution control in temperate environments worldwide, there is a shortage of evidence for the effectiveness and viability of these mitigation options in the UK.
Accuracy assessments of the GLOBCOVER dataset using global statistical inventories and FLUXNET site data
The spatio-temporal distribution of land cover provides fundamental data for global climate and environmental change research. In recent decades, five global land cover maps have been produced based on remote sensing data sources and methodologies. Related research have shown that the availability and quality of the first four global land cover datasets are poor at the regional or the continental scale for a variety of reasons. There is still no consensus on the accuracy of the latest global land cover map.