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Article
In the climate-vulnerable Mediterranean basin, the severity and frequency of disturbances such as windthrows, droughts and fires are intensifying. Forests are generally resilient, but struggle to adapt to abrupt changes, which can impact their f[...]
Article
Context Organic farming is a fast-growing system considered a holistic approach that benefits the environment. However, previous studies have reported varying results on its productivity when compared to conventional farming systems. Moreover, t[...]
Rapport, Expertise, Working Paper
Rainfall in the Maghreb and the Iberian Peninsula arrived too late to bring a beneficial effect on crops. Crop failures occurred in several important grain-producing regions of Spain, Morocco, Algeria and Tunisia. In other areas, crop growing co[...]
Rapport, Expertise, Working Paper
The Maghreb and the Iberian Peninsula are facing one of the worst seasonal droughts in recent decades. In comparison with the previous outlook, this resulted in a downward revision to well-below average expectations for the final production part[...]
Rapport, Expertise, Working Paper
E. Lemaitre-Curri ; D. Gasc ; G. Manfron | Montpellier [France] : CIHEAM-IAMM | MED-Amin Bulletin | 2023The start into the 2023 cereal campaign was mainly influenced by dry conditions with uneven impacts across the Mediterranean region. In Northern and Eastern Mediterranean, despite relatively dry conditions in January and February 2023, crops are[...]
Article
L’Observatoire de la production fruitière rassemble les résultats comptables d’exploitations représentatives de la diversité des systèmes de culture et des bassins de production. En 2020, le résultat courant est positif mais en baisse par rappor[...]
Rapport, Expertise, Working Paper
Rapport, Expertise, Working Paper
Winter crops in most of the northern and eastern Mediterranean growing regions are faring well in this first half of 2021-2022 campaign. However, an intense and long-lasting drought is hampering winter crops’ future harvest in Portugal, Morocco,[...]
Rapport, Expertise, Working Paper
Winter crops in several Mediterranean growing regions are under scrutiny. An intense and long-lasting drought hampered winter crops’ future harvest in Morocco, Portugal and parts of Italy and Algeria, and can potentially impact other producing r[...]
Article
H. Bazzi ; N. Baghdadi ; G. Amin ; I. Fayad ; M. Zribi ; V. Demarez ; H. Belhouchette |In this study, we present an operational methodology for mapping irrigated areas at plot scale, which overcomes the limitation of terrain data availability, using Sentinel-1 (S1) C-band SAR (synthetic-aperture radar) and Sentinel-2 (S2) optical [...]
Article
The implications of weather and climate extremes on the viticulture and winemaking sector can be particularly detrimental and acquire more relevance under a climate change context. A four-member ensemble of the Regional Climate Model-Global Clim[...]
Rapport, Expertise, Working Paper
Rapport, Expertise, Working Paper
Rapport, Expertise, Working Paper
Winter crops in most of the northern Mediterranean growing regions are faring well during the final stages of the 2020-2021 campaign. Exceptions occurred for those regions where cereals were hampered by cold spells, high temperature fluctuations[...]
Article
H. Shilomboleni ; M. Owaygen ; R. De Plaen ; W. Manchur ; L. Husak |Scaling up food security innovations in low-income rural environments has often failed to achieve substantive and lasting results. This poor performance can be attributed to dominant, linear approaches associated with spreading innovations which[...]
Article
A. Souissi ; H. Bahri ; H. Cheikh M'hamed ; M. Annabi |En Tunisie, le blé dur occupe des emblavures importantes mais sa production reste faible malgré l’effort d’intensification entrepris depuis plusieurs décennies. La nutrition azotée étant l’un des facteurs limitant la production du blé dur. De ce[...]
Article
W. Nasim ; H. Belhouchette ; M. Tariq ; S. Fahad ; H.M. Hammad ; M. Mubeen ; M.F.H. Munis ; H.J. Chaudhary ; I. Khan ; F. Mahmood ; T. Abbas ; F. Rasul ; M. Nadeem ; A.A. Bajwa ; N. Ullah ; F. Alghabari ; S. Saud ; H. Mubarak ; R. Ahmad |Nitrogen (N) fertilizer is an important yield limiting factor for sunflower production. The correlation between yield components and growth parameters of three sunflower hybrids (Hysun-33, Hysun-38, Pioneer-64A93) were studied with five N rates [...]
Article
L’objectif de ce travail est l’estimation pour le blé dur conduit en irrigué des niveaux de productivité de l’eau(WP) et des marges brutes de rentabilité économique en relation avec la variabilité pédoclimatique des différentes régions. Le suppo[...]
Thèse, Mémoire, Master
Les conditions climatiques dans la région méditerranéenne jouent un rôle fondamental dans la faisabilité des cultures et surtout pour la vigne. Le climat influence largement sa croissance, son développement ainsi que sa qualité et son rendement.[...]
Chapitre d'ouvrage
H. Décamps ; V. Ancey ; M. Requier-Desjardins | Les Ulis [France] : EDP Sciences | Rapport Science et Technologie | 2010La justice et l’équité ne peuvent se satisfaire de la plus grande vulnérabilité des pays pauvres aux variations climatiques, extrêmes ou non. Deux principes doivent soutenir une plus grande ambition dans la réduction de cette vulnérabilité : pré[...]
Article
Climate change refers to significant long-term modification of the climate, due mainly to human activities. The desertification phenomenon degrades land and soil in dry areas, according to various factors, among which are a combination of climat[...]
Actes de Congrès ou Communication isolée
Article
Ouvrage
Ouvrage
E-Book
Article
M. Benderradji ; D. Alatou ; K. Tir |L'analyse et l'expression des facteurs climatiques et bioclimatiques à l'origine des formations végétales et forestières dans l'extrême Nord-est Algérien nous ont permis d'identifier l'étagement de la végétation. Les coupes de végétation ainsi q[...]Article
Bulletin : Revue Electronique
Méditerranée : Revue géographique des pays méditerranéens, n. 88, vol. 1 - 1998 - Précipitations et cultures céréalières dans le Centre-Ouest du Maroc
A. Douguédroit, dir. ; C. Durbiano, dir. | 1998Article
In Algeria, as in the other Maghreb countries, one central target of agricultural policies has been to step up wheat production. This has led in recent years to promoting highly remunerative prices for wheat. Although the wheat growing area has [...]
