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Artigos e Livros
Dezembro 2016
Portugal

Soil organic carbon (SOC) plays a vital role in determining the susceptibility to land degradation. The recommended procedure for the recovery of the characteristic poor soils of the Southern region of Portugal is the installation of grazed permanent pastures and increase of soil fertility.

Artigos e Livros
Dezembro 2016
Portugal

Mapping the land-cover pattern dominated by complex Mediterranean silvo-pastoral systems with an accuracy that enables precise monitoring of changing tree-cover density is still an open challenge.

Artigos e Livros
Dezembro 2016
Portugal

Montado decline has been reported since the end of the nineteenth century in southern Portugal and increased markedly during the 1980s. Consensual reports in the literature suggest that this decline is due to a number of factors, such as environmental constraints, forest diseases, inappropriate management, and socioeconomic issues.

Artigos e Livros
Dezembro 2016
Portugal

We apply a linear regression mixed effects model to explore the influence of landscape factors on nitrate-N concentrations in a coastal watershed of Portugal. Landscape composition and configuration metrics, together with variables assessing the physical characteristics of the study area, were used. The analysis was performed using seasonal data from the years 2001 and 2006.

Artigos e Livros
Dezembro 2016
Portugal

Dams strongly impair the fluvial environment by altering downstream flows. We analysed riverscapes downstream of three dams and hypothesized that different dam types in rivers with diverse history of land-use and land cover (LULC) change have significant riparian cover differences at diverse biogeomorphic units (banks, riverbanks, islands).

Relatórios e Pesquisa
Dezembro 2016
Portugal
Brasil

Na representação da realidade, as implicações que o real traz para a ficção vão além da mera imitação. Na Literatura, o modo como se representa a realidade expressa, usualmente, a cosmovisão de uma determinada época.

Artigos e Livros
Dezembro 2016
Portugal

The urbanization of watersheds is a highly dynamic global phenomenon that must be monitored. With consequences for the environment, the population, and the economy, accurate products at adequate spatial and temporal resolutions are required and demanded by the science community and stakeholders alike.

Relatórios e Pesquisa
Dezembro 2016
Eslovênia
Eslováquia
Alemanha
Azerbaijão
Letónia
Áustria
Malta
Arménia
Romênia
Turquia
Itália
Portugal
Rússia
Geórgia
Hungria
Grécia

Meeting Name: FAO Regional Conference for Europe (ERC)
Meeting symbol/code: ERC/16/8
Session: Sess. 30

Artigos e Livros
Dezembro 2016
Bangladesh
Gâmbia
Vietnam
Chile
Guatemala
Portugal
Gana
Tunísia
Nicarágua
Cazaquistão
Costa Rica
Geórgia
África
Ásia
Américas

Une version abrégée des chapitres 1 à 3 du SOFO 2016: rapport sur <i>la Situation des forêts du monde 2016</i>. Cette brochure de 32 pages inclut les tableaux, figures et messages clés de la publication SOFO, et permet aux lecteurs d’accéder au contenu le plus important dans un format facile à utiliser.

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