Résultats de la recherche | Land Portal

Résultats de la recherche

Showing items 1 through 9 of 388.
  1. Library Resource
    Matériels institutionnels et promotionnels
    mars, 2014
    Afrique septentrionale, Maroc, Tunisie, Asie central, Ouzbékistan, Asie méridionale, Iran, Asie occidentale, Jordanie, Yémen

    MENA’s permanent cropland – currently at less than 6% of the total land area – is shrinking due to serious land degradation and recurrent droughts. The region faces the most severe water shortage in the world with annual renewable water resources per capita estimated to decline from 1,045 m3/yr in 1997 to 740 m3/yr in 2015.

  2. 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.

  3. 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

  4. Library Resource
    Rapports et recherches
    janvier, 2018
    Maroc, Afrique septentrionale

    This research activity titled “ROOT-ZONE SOC AND TN AS AFFECTED BY DW GENOTYPE AND MANAGEMENT, AND SILICON EFFECTS ON DROUGHT TOLERANCE OF BW GENOTYPES” was funded as part of the Project titled “Sustainability and Operationalization of Established Regional Agricultural Research Centers in Five Arab Countries”, granted by the Arab Fund for Economic & Social Development (AFESD) and implemented by ICARDA.

  5. Library Resource
    Rapports et recherches
    février, 2016
    Afrique septentrionale, Algérie, Maroc, Tunisie, Amérique du Sud, Brésil

    Around 2.5 billion people – 30 percent of the world’s population – live in the dry areas, which cover more than 40 percent of the world’s land surface. Scarce natural resources, land degradation and frequent droughts severely challenge food production in these areas. Both North Africa (Morocco, Algeria, Tunisia) and the North East of Brazil fall under arid and semi-arid climate. Cacti have developed phenological, physiological and structural adaptations for growth and survival in arid environments where they have multiple functions (food, feed, soil conservation, etc.).

  6. Library Resource
    Rapports et recherches
    décembre, 2009
    Afghanistan, Algérie, Égypte, Érythrée, Éthiopie, Iran, Libye, Maroc, Mauritanie, Pakistan, Soudan, Tunisie, Turquie, Afrique occidentale, Afrique orientale, Afrique septentrionale, Asie méridionale, Asie occidentale

    ICARDA has long-standing outreach programs in North Africa, the Nile Valley, and the Red Sea region (Fig 2). In its current strategic plan, the Center will extend its work to the drylands of Sub-Saharan Africa.

  7. Library Resource
    Matériels institutionnels et promotionnels
    novembre, 2019
    Algérie, Maroc, Tunisie, Afrique septentrionale

    This is a presentation on the functionally context socio-ecological type (fCSET) approach to support out-scaling of agricultural innovation options, and empirical analysis across three Maghreb countries (Tunisia, Algeria and Morocco). As the result, distinguished fCSETs on rain-fed and grass/herbaceous-based land were defined, characterized and mapped.

  8. Library Resource
    Rapports et recherches
    décembre, 2017
    Maroc, Afrique septentrionale

    The research Activity “Improvement of water productivity and adaptation to climate change through the development of integrated inputs (water and nitrogen) management options” was launched in 2015, and implemented by ICARDA in Morocco, in the frame of the Project titled “Sustainability and Operationalization of Established Regional Agricultural Research Centers in Five Arab Countries”, which was granted by the Arab Fund for Economic & Social Development (AFESD).

  9. Library Resource
    Matériels institutionnels et promotionnels
    novembre, 2019
    Maroc, Moldova, Soudan, Afrique septentrionale, Europe orientale

    SLM CoP Presentation given by Tatenda Lemann at the SKIM Regional Workshop in Rabat, Morocco November 14th, 2019.

  10. Library Resource
    Articles et Livres
    décembre, 2011
    Maroc, Afrique septentrionale

    From these workshops and an analysis of project documentation, we can conclude that possibilities for the improvement of water use do exist. These improvements depend not only on technical aspects, but also on organization and policy considerations.

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