Résultats de la recherche | Land Portal

Résultats de la recherche

Showing items 1 through 9 of 12.
  1. Library Resource
    Articles et Livres
    mai, 2015
    Italie

    Changes to land use such as the removal of natural vegetation and expansion of urban areas can result in degradation of the landscape and an increase in hydro-meteorological risk. This has led to higher interest by decision-makers and scientists in the future consequences of these drivers. Scenario development can be a useful tool for addressing the high uncertainty regarding modeling future land use changes. Scenarios are not exact forecasts, but images of plausible futures.

  2. Library Resource
    Articles et Livres
    décembre, 2018
    Espagne

    Land abandonment is widespread in the Mediterranean mountains. The impact of agricultural abandonment results in a shift in ecosystem evolution due to changes in soil erosion, but little is known about long-term soil and water losses. This paper uses 11 years of measurements in two paired plots (abandoned vs control) with four subplots to determine how soil and water losses evolved after abandonment within an agricultural parcel. For two years (2004–2005) both plots were under tillage, and after 2006 one plot was abandoned.

  3. Library Resource
    Rapports et recherches
    décembre, 2008
    Italie, Pologne, Portugal

    This Blueprint for EUROSCAPE 2020 proposes to undertake a radically new strategic operational approach for the European Union when defining targets for its territorial policies. The key principles are: (1) to establish a policy monitoring for rural development on the basis of a landscape functions; (2) introduce new spatial planning instruments to support Polycentric Regions and Vital Bridges; and (3) develop new forms of governance involving local and regional authorities, people and decision-makers.

  4. Library Resource
    Rapports et recherches
    décembre, 2010
    Chine, Allemagne, France, Pologne, Slovénie

    In 2005 nam Alterra het initiatief tot een geïntegreerd Europees onderzoek naar stadsranden, PLUREL. Dit project onderzocht stadsrandgebieden van zes Europese regio's en een regio in China. Voor de Europese regio's zijn de strategieën en ruimtelijke planningen bekeken. Het gaat om de regio's Haaglanden, Leipzig-Halle, Koper, Greater Manchester, Montpellier, Warschau en voor China: Hangzhou

  5. Library Resource
    septembre, 2019
    Portugal

    markdownabstractThe North and Centre of Portugal encompass many productive forest areas that are particularly prone to fires. In the year of 2017, the most destructive fire season in the history of the country devastated extensive areas of land. Somewhere in the middle of this burnt region, the parish of Alvares stands as a representative case of the entire territory: consecutive decades of rural exodus dramatically changed the economic structure in which its population used to subsist.

  6. Library Resource
    Rapports et recherches
    décembre, 2000
    Espagne

    The increasing popularity of geographical information systems (GIS) has at least three major implications for land resources survey. Firstly, GIS allows alternative and richer representation of spatial phenomena than is possible with the traditional paper map. Secondly, digital technology has improved the accessibility of ancillary data, such as digital elevation models and remotely sensed imagery, and the possibilities of incorporating these into target database production.

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