Résultats de la recherche | Land Portal

Résultats de la recherche

Showing items 1 through 9 of 10.
  1. Library Resource
    Articles et Livres
    décembre, 2016
    Grèce

    Mediterranean landscapes have been formed through human activity for millennia, which resulted in a particularly rich and rare biodiversity. Among these activities grazing is the most beneficial on biodiversity. However, the sheep and goat sector is rapidly transforming into sedentary-housed types and pastoral land is abandoned. The Greek example is presented and a range of policies are suggested to halt this trend and conserve pastoral land biodiversity in Mediterranean

  2. Library Resource
    Articles et Livres
    décembre, 2016
    Italie

    Most mountain pastures in Italy are underutilized or even abandoned due to urbanization, low in - comes, limited social opportunities for rural families. A three years research was done on the rehabilitation of some pastures in two farms of North-Western Tuscany, central Italy.

  3. Library Resource
    Articles et Livres
    décembre, 2016
    Grèce

    In semi-arid areas of the Mediterranean basin, sheep and goat herding has been a land management activity for millennia. In the last decades, intensification of grazing has resulted in grazing land degradation. Today, many sheep farms face growing dependence from feed to cover the dietary needs of animals, as grazing land productivity covers only a fraction of these needs and decreasing economic outputs. In this paper, we present a conceptual framework for linking grazing lands management practices and economic viability of sheep farms in Agra, a village in Western Lesvos.

  4. Library Resource
    Articles et Livres
    décembre, 2016
    Albanie

    The paper aims to present changes and current dynamics of mountainous pastoral systems in Southern Albania (Korca region) and to identify origin-based quality products as a strategy for sustainable rural development. According to the historical data (available or reconstructed through interviews), rapid and unregulated changes in mountainous productive systems within the post-communism transition threaten local natural resources and cultural landscapes.

  5. Library Resource
    Articles et Livres
    décembre, 2016
    Grèce

    The CAP reform 2014 – 2020 maintains the two pillars and introduces a new architecture of direct payments; better targeted, more equitable and greener, an enhanced safety net and strengthened rural development. In order to highlight the gap between CAP implementation and pastures sustainable management, a case study was done in the area of Tzoumerka Mountain.

  6. Library Resource
    Articles et Livres
    décembre, 2016
    Grèce

    Mediterranean ecosystems have traditionally developed through human intervention. Especially the ones located near urban areas, have been imposed to various changes resulting from restoration practices such as reforestation, land use change, fire etc. effecting vegetation structure and diversity. The aim of this paper was to study the effects of various human-caused perturbations on plant cover and species diversity and composition in suburban Mediterranean ecosystems. The research was conducted in the “Sheikh Sou” suburban park of Thessaloniki, North Greece.

  7. Library Resource
    Documents et rapports de conférence
    décembre, 2012
    Afrique septentrionale, Europe méridionale

    Grasslands are one of the world's most widespread vegetation types, covering nearly 20% of the land surface and represent a major source of production of agricultural products. However, grassland vegetation across the Mediterranean region is changing at an unanticipated rate. These changes are the result of climatic and socio-economic changes.

  8. Library Resource
    Articles et Livres
    décembre, 2012
    Espagne

    The potential of remote sensing for the recommendation and monitoring of irrigation practices is irrefutable. GIS have enabled the development of operational spatio-temporal tools for monitoring agricultural activity which can overcome the uncertainty brought about by problems related to water scarcity and increasing drought events. This paper presents an operational methodology for estimating actual evapotranspiration from Landsat images, and its application in the Region of Murcia (Spain).

  9. Library Resource
    Articles et Livres
    décembre, 2012
    Portugal

    Portugal has voluntarily committed to reporting the CO2 emissions and removals resulting from grassland management under Kyoto Protocol Article 3.4. This commitment, together with the fact that a significant proportion of grasslands in Portugal are of low productivity and are located in the regions with higher risk of desertification, brought the context and motivation to promote the expansion of permanent sown biodiverse rich in legumes.

  10. Library Resource
    Articles et Livres
    décembre, 2012
    Grèce

    The encroachment of woody species in natural grasslands has recently increased, especially in arid and semi-arid environments. In the Mediterranean region, this is mainly attributed to the dramatic decrease of the traditional human activities such as pastoral management and fuelwood collection, which controlled the encroachment of woody species. The purpose of this study was to investigate the effects of Juniperus oxycedrus encroachment on herbage production and floristic diversity in a natural grassland.

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