Résultats de la recherche | Land Portal

Résultats de la recherche

Showing items 1 through 9 of 86.
  1. Library Resource
    Rapports et recherches
    avril, 2015
    Maroc

    Comment saisir dans sa globalité la dimension juridique se rapportant aux notions de propriété et de foncier au Maroc ? Vaste et complexe démarche qui englobe de nombreux aspects et disciplines, que ce soit à travers l’étude des régimes fonciers, des pratiques immobilières ou encore des politiques publiques mises en place par les différentes autorités du pays. Cette transversalité se retrouve tout d’abord dans une tentative de définition générale qui permettrait d’englober la totalité des caractéristiques afférentes à notre sujet : droit foncier ou droit de la propriété ?

  2. Library Resource

    Sustainability

    Publication évaluée par des pairs
    janvier, 2015
    Soudan, États-Unis d'Amérique, Afghanistan, Éthiopie, Bangladesh

    Food aid is a critical component of the global food system, particularly when emergency situations arise. For the first time, we evaluate the water footprint of food aid. To do this, we draw on food aid data from theWorld Food Programme and virtual water content estimates from WaterStat. We find that the total water footprint of food aid was 10 km3 in 2005, which represents approximately 0.5% of the water footprint of food trade and 2.0% of the water footprint of land grabbing (i.e., water appropriation associated with large agricultural land deals).

  3. Library Resource
    Rapports et recherches
    décembre, 2015
    Égypte, Éthiopie, Kazakhstan, Kirghizistan, Liban, Maroc, Tadjikistan, Turkménistan, Ouzbékistan, Afrique orientale, Afrique septentrionale, Asie central, Asie occidentale

    This issue of Caravan showcases some of ICARDA’s efforts of coping with climate change in dry areas with improved water land management and resilient production systems. These include initiatives in conservation agriculture which provide sustained production levels while conserving the ecosystems on which our entire food system is dependent upon. ICARDA continues to make significant contributions in the promotion of sustainable water land management approaches and technologies devised by researchers and farmers.

  4. Library Resource
    Rapports et recherches
    juin, 2015
    Afrique septentrionale, Tunisie

    List of Participant to the stakeholder meeting held in Tunis and aimed at establishing a processes for sustainable collective rangeland management and governance

  5. Library Resource
    Matériels institutionnels et promotionnels
    juin, 2015
    Afrique septentrionale, Tunisie

    Presentation made by Jutta werner during the stakeholder meeting held in Tunis and aimed at developing sound policies that will enable implementation of governance of rangelands (collective action for sustainable pastoralism)

  6. Library Resource
    Documents et rapports de conférence
    décembre, 2015
    Afrique septentrionale, Égypte, Maroc, Soudan, Tunisie, Afrique orientale, Burundi, Djibouti, Érythrée, Éthiopie, Kenya, Madagascar, Malawi, Mozambique, Rwanda, Soudan du Sud, République-Unie de Tanzanie, Zambie, Zimbabwe, Afrique centrale, Angola, Cameroun, République centrafricaine, Tchad, Congo, République démocratique du Congo, Gabon, Afrique australe, Botswana, Lesotho, Namibie, Afrique du Sud, Eswatini, Afrique occidentale, Bénin, Burkina Faso, Ghana, Guinée, Côte d'Ivoire, Libéria, Mali, Mauritanie, Niger, Nigéria, Sénégal, Sierra Leone, Togo

    Land degradation and desertification are among the biggest environmental challenges of our time. In the last 40 years, we lost nearly a third of the world’s arable farmland due to erosion, just as the number of people to be fed from it almost doubled. That’s why the UN General Assembly declared 2015 as the International Year of Soils. And the good news is that this new report shows that while Africa remains the most severely a«ected region, the benefit of taking action across the continent outweighs the cost of implementing it: not just by a little, but by a factor of seven.

  7. Library Resource
    Articles et Livres
    juillet, 2015
    Maroc, Afrique septentrionale

    Rice is one of the major crops cultivated predominantly in flooded paddies, thus
    a large amount of water is consumed during its growing season. Accurate paddy rice maps
    are therefore important inputs for improved estimates of actual evapotranspiration in the
    agricultural landscape. The main objective of this study was to obtain flooded paddy rice
    maps using multi-temporal images of Moderate Resolution Imaging Spectroradiometer
    (MODIS) in the Krishna River Basin, India. First, ground-based spectral samples collected

  8. Library Resource
    Articles et Livres
    janvier, 2016
    Tunisie, Afrique septentrionale

    This study was carried out at the communal rangelands of Dhahar, Saharan area of Southern Tunisia, to assess the impact of restoration and rehabilitation techniques on natural vegetation cover. Two rangeland types (Rhanterium suaveolens and Anthyllis sericea) were subjected to three management modes: two years rest (M), reseeding Stipagrostis pungens (S) and free grazing (T). In all plots, total plant cover, species richness and grass density where determined in spring 2008.

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