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Résultats de la recherche

Showing items 1 through 9 of 664.
  1. Library Resource
    janvier, 2015
    Mozambique

    A fraca produtividade agrícola e a insegurança alimentar são características persistentes de muitos países pouco desenvolvidos. Os governos e as agências internacionais de desenvolvimento têm tido razão ao considerar a intensificação agrícola como a principal forma de induzir alterações tecnológicas em países em desenvolvimento que têm elevada pressão populacional e baixa produtividade agrícola. Uma questão intrínseca deste crescente interesse global na intensificação agrícola é a da segurança da posse de terras (Holden et al. 2008).

  2. Library Resource
    Publication évaluée par des pairs
    Articles et Livres
    décembre, 2012
    Afrique sub-saharienne, Asie méridionale, Afrique, Asie, Amérique du Sud, Amériques

    The year 2011 highlighted ongoing challenges to global food security, from food price volatility, extreme weather shocks, and famine to unrest and conflicts. On the policy front, major devel­opments at the global and national levels both offered grounds for encouragement and pointed to areas where further action is needed.

  3. Library Resource
    Publication évaluée par des pairs
    Articles et Livres
    décembre, 2012
    Afrique sub-saharienne, Asie méridionale, Afrique, Asie, Amérique du Sud, Amériques

    The year 2011 highlighted ongoing challenges to global food security, from food price volatility, extreme weather shocks, and famine to unrest and conflicts. On the policy front, major devel­opments at the global and national levels both offered grounds for encouragement and pointed to areas where further action is needed.

  4. Library Resource
    Publication évaluée par des pairs
    Articles et Livres
    décembre, 2012
    Afrique sub-saharienne, Asie, Afrique

    Depuis 2007, deux séries successives d’envolée des prix des denrées alimentaires ont causé la faim ou la malnutrition pour des millions de personnes dans le monde. Les mêmes facteurs qui avaient contribué à la hausse des prix en 2007-2008 ont refait surface en 2011 et ont pour nom : la baisse du taux de croissance de la productivité agricole, le niveau élevé du coût de l’énergie favorisant l’expansion de la production de biocarburants, la dépréciation du dollar américain, une forte demande des pays émergents en matière de produits agricoles et les bouleversements climatiques.

  5. Library Resource
    Rapports et recherches
    décembre, 2013
    Afrique orientale, Afrique occidentale, Afrique australe, Afrique centrale, Afrique sub-saharienne, Asie méridionale, Afrique, Asie
  6. Library Resource
    Publication évaluée par des pairs
    Articles et Livres
    décembre, 2013
    Asie méridionale, Asie orientale, Afrique sub-saharienne, Amérique du Sud, Afrique, Amérique septentrionale, Brésil, Chine, Inde, États-Unis d'Amérique, Europe

    This 2012 Global Food Policy Report is the second in an annual series that provides an in-depth look at major food policy developments and events. Initiated in response to resurgent interest in food security, the series offers a yearly overview of the food policy developments that have contributed to or hindered progress in food and nutrition security. It reviews what happened in food policy and why, examines key challenges and opportunities, shares new evidence and knowledge, and highlights emerging issues.

  7. Library Resource
    Documents de politique et mémoires
    décembre, 2013
    Asie méridionale, Asie orientale, Afrique sub-saharienne, Amérique du Sud, Afrique, Asie, Amérique septentrionale, Brésil, Chine, Inde, États-Unis d'Amérique

    This 2012 Global Food Policy Report is the second in an annual series that provides an in-depth look at major food policy developments and events. Initiated in response to resurgent interest in food security, the series offers a yearly overview of the food policy developments that have contributed to or hindered progress in food and nutrition security. It reviews what happened in food policy and why, examines key challenges and opportunities, shares new evidence and knowledge, and highlights emerging issues.

  8. Library Resource
    Documents de politique et mémoires
    décembre, 2013
    Asie méridionale, Asie orientale, Afrique sub-saharienne, Amérique du Sud, Afrique, Asie, Amérique septentrionale, Brésil, Chine, Inde, États-Unis d'Amérique

    This 2012 Global Food Policy Report is the second in an annual series that provides an in-depth look at major food policy developments and events. Initiated in response to resurgent interest in food security, the series offers a yearly overview of the food policy developments that have contributed to or hindered progress in food and nutrition security. It reviews what happened in food policy and why, examines key challenges and opportunities, shares new evidence and knowledge, and highlights emerging issues.

  9. Library Resource
    Documents de politique et mémoires
    décembre, 2013
    Asie méridionale, Asie orientale, Afrique sub-saharienne, Amérique du Sud, Afrique, Asie, Amérique septentrionale, Brésil, Chine, Inde, États-Unis d'Amérique

    This 2012 Global Food Policy Report is the second in an annual series that provides an in-depth look at major food policy developments and events. Initiated in response to resurgent interest in food security, the series offers a yearly overview of the food policy developments that have contributed to or hindered progress in food and nutrition security. It reviews what happened in food policy and why, examines key challenges and opportunities, shares new evidence and knowledge, and highlights emerging issues.

  10. Library Resource
    Articles et Livres
    décembre, 2013
    Caraïbes, Afrique septentrionale, Afrique orientale, Asie orientale, Asie méridionale, Europe orientale, Afrique australe, Afrique sub-saharienne, Afrique, Asie

    The 2013 Global Hunger Index (GHI), which reflects data from the period 2008-2012, shows that global hunger has improved since 1990, falling by one-third. Despite the progress made, the level of hunger in the world remains “serious,” with 870 million people going hungry, according to estimates by the Food and Agriculture Organiza­tion of the United Nations.Across regions and countries, GHI scores vary considerably. South Asia and Africa south of the Sahara are home to the highest GHI scores.

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