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Une perspective historique
Rapports et recherches
février, 2023
Algérie, Maroc, Tunisie
Résultats de la recherche
Résultats de la recherche
Showing items 1 through 9 of 109.-
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Rapports et recherchesjuillet, 2020Maroc, Tunisie, MauritanieThe Maghreb's oases systems provide a major contribution to the region's food security, economy and natural resources. Despite this potential, oasis ecosystems are threatened by a range of complex factors related to the expansion of agricultural land and increasing scarcity of water resources. The project, implemented by FAO in Tunisia, Morocco and Mauritania from May 2016 to December 2019, brought together key stakeholders to address the lack of available information on the status of oases and to advocate on factual bases shared by all stakeholders and verifiable in the field.
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Articles et Livresdécembre, 2016Algérie, Maroc, TunisieStates of ecological maturity and temporal trends of drylands in Morocco, Algeria and Tunisia north of 28 N are reported for 1998–2008. The input data were Normalized Difference Vegetation Index databases and corresponding climate fields, at a spatial resolution of 1 km and a temporal resolution of one month. States convey opposing dynamics of human exploitation and ecological succession. They were identified synchronically for the full period by comparing each location to all other locations in the study area under equivalent aridity.
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Vol 3, No 2: May 2020
Publication évaluée par des pairsmai, 2020Maroc, Tunisie, RwandaLa sécurisation des droits fonciers a pour objectif de garantir les droits réels d’une personne sur un bien foncier. L’absence d’un régime de sécurisation fiable est un frein du développement socio-économique des pays africains. Cette étude vise la réalisation d’une comparaison entre les régimes de sécurisation foncière en Afrique à travers les cas de trois pays africains en voie de développement à savoir le Maroc, la Tunisie et le Rwanda. L’objectif étant de tirer les atouts et les faiblesses du régime adopté dans chacun de ces pays.
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Documents de politique et mémoiresmars, 2014Iran, Jordanie, Maroc, Tunisie, Ouzbékistan, Yémen, Afrique septentrionale, Asie méridionale, Asie central, Asie occidentaleThe Menarid Knowledge Management initiative offers three services that will improve the effectiveness and wider use of IFAD projects – and potentially other rural development initiatives active in sustainable land and water management.
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Matériels institutionnels et promotionnelsmars, 2014Afrique septentrionale, Maroc, Tunisie, Asie méridionale, Iran, Asie occidentale, Jordanie, YémenThis document is a synthesis of outcomes from a knowledge process that was a collaborative effort involving researchers, scientists, and technicians from Iran, Jordan, Morocco, Tunisia, and Yemen.
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Articles et Livresnovembre, 2011Algérie, Maroc, République arabe syrienne, Tunisie, Afrique septentrionale, Asie occidentaleCropSyst is the crop growth model chosen as a decision tool for the Tadla Benchmark project. CropSyst is a daily time step simulation model. The model was developed to serve as an analytic tool to study the effect of cropping systems management on productivity and the environment. The model simulates the soil water budget, soil– plant nitrogen budget, crop canopy and root growth, dry matter production, yield, residue production, and decomposition. Management options include cultivar selection, crop rotation, irrigation, nitrogen fertilization, tillage operations, and residue management.
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Documents et rapports de conférenceoctobre, 2017Afghanistan, Émirats arabes unis, Égypte, Éthiopie, Inde, Iran, Iraq, Jordanie, Liban, Maroc, Oman, Pakistan, Soudan, République arabe syrienne, Tunisie, Turquie, Ouzbékistan, Yémen, Afrique orientale, Afrique septentrionale, Asie méridionale, Asie central, Asie occidentaleTo help break the cycle of poverty, improve food and nutritional security, halt or reverse the alarming process of resource degradation in the dry areas, and help communities adapt to the impacts of climate variability and change, ICARDA’s Strategic Plan 2017-2026 outlines our research and organizational approach for action to achieve our vision of thriving and resilient communities in the dry areas of the developing world.
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Matériels institutionnels et promotionnelsmars, 2014Afrique septentrionale, Maroc, Tunisie, Asie central, Ouzbékistan, Asie méridionale, Iran, Asie occidentale, Jordanie, YémenMENA’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.
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Documents et rapports de conférencedécembre, 2015Afrique 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, TogoLand 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.
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