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Showing items 1 through 9 of 26.Co‐management (Co‐M), defined as the sharing of management tasks and responsibilities between governments and local users, is emerging as a powerful institutional arrangement to redress fisheries paradigm failures, yet long‐term assessments of its performance are lacking.
Mediterranean ecosystems are global hotspots of biodiversity threaten by human disturbances. Growing evidence indicates that regeneration of Mediterranean forests can be halted under certain circumstances and that successional stages can become notoriously persistent.
Farm production is surrounded by uncertainty. Between planting and harvesting manyrandom events such as plagues, droughts and sudden changes in commodity prices, may affectfarmers’ revenues.
Approximately 80% of the world’s agricultural landpresents moderate levels of erosion. In Chile, the risks related to soil erosion are greater in thepre Andean mountain areas or coastal dry-lands.
Granting property rights in fisheries is assumed to provide incentives for sustainable resource exploitation. These rights might also open other income options for fishers, including some that go beyond the original objectives intended by authorities establishing the right.
Nothofagus dombeyi grows in a wide variety of sites. The information about its productivity is still scarce, which makes it difficult for foresters and landowners to take decisions about the best practices to maintain and/or improve the goods and services derived from the forest.
Forestry plantations represent about 4� % of the global land cover and demand for wood is steadily increasing worldwide.
A multitemporal analysis to determine the land cover change was conduced in the pre-Andean range of Maule region of Chile. We used satellite imagery from the year 1989 and 2003 to analyze the likely causes of native forest change.
Soil erosion is a growing problem in Central Chile, particularly in coastal dry lands, where it can significantly decrease the productivity of rainfed agriculture and forestry.
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