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Issuesterras de pastagemLandLibrary Resource
There are 2, 146 content items of different types and languages related to terras de pastagem on the Land Portal.

terras de pastagem

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Remote sensing monitoring of land restoration interventions in semi-arid environments with a before–after control-impact statistical design

Journal Articles & Books
Junho, 2017

Restoration interventions to combat land degradation are carried out in arid and semi-arid areas to improve vegetation cover and land productivity. Evaluating the success of an intervention over time is challenging due to various constraints (e.g. difficult-to-access areas, lack of long-term records) and the lack of standardised and affordable methodologies. We propose a semi-automatic methodology that uses remote sensing data to provide a rapid, standardised and objective assessment of the biophysical impact, in terms of vegetation cover, of restoration interventions.

Self-governance and forest resources

Journal Articles & Books
Dezembro, 1999

Forest resources share attributes with many other resource systems that make difficult their governance and management in a sustainable, efficient and equitable manner. Destruction or degradation of forest resources is most likely to occur in open-access forests where those involved, or external authorities, have not established effective governance. Conventional theories applied to forest resources presumed that forest users themselves were incapable of organizing to overcome the temptations to overharvest.