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Résultats de la recherche

Showing items 1 through 9 of 188.
  1. Library Resource
    Documents et rapports de conférence
    décembre, 2010

    The aim of this paper is to show the consequences of a model extension towards the presentation of by-product in the production of biofuels. By-products can be used as a substitute for feed grain use in livestock production. A boost in biofuel production will also show a strong increase in the availability of by-products. To identify the impact of modelling biofuel production with and without presentation of by-products two different model versions have been applied.

  2. Library Resource
    Documents et rapports de conférence
    décembre, 2010

    Land use has been changing in the last decades because of agricultural intensification and land abandonment which implies deterioration in the optimum habitat structure and quality. Habitat degradation and loss, resulting from changes in land use remain significant drivers of biodiversity loss. These trends are widely recognised and have forced national and international agencies to identify protected sites for natural areas with high biodiversity value. Special Protection Areas (SPAs) are natural zones particularly relevant for nature conservation.

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