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Displaying 916 - 920 of 1605Traditional forest knowledge of the Yi people confronting policy reform and social changes in Yunnan province of China
The Yi minority group has a long history, and their livelihoods and culture exist in complex, holistic interrelationship with forests. This paper aims to document the dynamic, traditional forest knowledge (TFK) of the Yi, including: forest categorization methods; routine forest utilization; land tenure and use-right arrangements; benefit-sharing mechanisms; customary regulations; and forest-related beliefs. Our analysis is based on rapid investigations conducted in two dozen Yi ‘natural villages’ and in-depth studies of three Yi natural villages in Nanhua County, Yunnan.
Consider the source: The impact of media and authority in outreach to private forest and rangeland owners
Over half of the United States is privately owned. Improving environmental sustainability requires that the scientific and management communities provide effective outreach to the many landowners making decisions about land use and management practices on these lands. We surveyed California forest and rangeland owners in ten counties throughout the state to assess the impact of existing outreach and identify gaps in information distribution and content.
Geo-Wiki: An online platform for improving global land cover
Land cover derived from remotely sensed products is an important input to a number of different global, regional and national scale applications including resource assessments and economic land use models. During the last decade three global land cover datasets have been created, i.e. the GLC-2000, MODIS and GlobCover, but comparison studies have shown that there are large spatial discrepancies between these three products. One of the reasons for these discrepancies is the lack of sufficient in-situ data for the development of these products.
Assessing the benefits and costs of dryland forest restoration in central Chile
Investment in natural capital restoration is increasing as a response to the widespread ecological degradation of dryland forests. However, finding efficient mechanisms to promote restoration among private landowners is a significant challenge for policy makers with limited financial resources. Furthermore, few attempts have been made to evaluate the costs and benefits of restoration interventions even though this information is relevant to orient decision making.
Linking biotopes to invertebrates in rivers: Biological traits, taxonomic composition and diversity
There is a long tradition of river monitoring using taxonomy-based metrics to assess environmental quality in Europe via benthic macroinvertebrate communities. A promising alternative is the use of their species life-history traits. Both methods (taxonomy-based and trait-based), however, have relied on the time-consuming identification of taxa. River biotopes, (i.e.