Results 81 to 90 of about 81,224 (266)

Chain analysis for small ruminant production. An overview the livestock sector and case study in Maghreb : [Preprint] [PDF]

open access: yes, 2009
Chain analysis aims at understanding the variability of food supply and increasing opportunities for income generation through increased trade. Chain analysis should propose trade facilitation measures that would contribute to enhanced competition, to ...
Alary, Véronique   +2 more
core  

Living La Vida Global: The Expansion of Highly Qualified Migration to Spain and Its Socio‐Spatial Patterns

open access: yesPopulation, Space and Place, Volume 32, Issue 2, March 2026.
ABSTRACT High‐income countries shape their migration policies to attract highly qualified immigrants (HQI), aiming to boost human capital and economic growth. HQI often settle in large cities, raising two challenges for urban social sustainability. First, immigrants frequently face residential segregation, hindering social integration.
Jesús García‐Gómez   +1 more
wiley   +1 more source

The Interplay of Climate Change, Urbanisation, and Species Traits Shapes European Butterfly Population Trends

open access: yesGlobal Ecology and Biogeography, Volume 35, Issue 2, February 2026.
ABSTRACT Aim To examine how butterfly population trends respond to climate change and urbanisation at a continental scale, and whether responses differ between urban and rural environments. Location 869 sites across 12 European countries, spanning six bioclimatic zones. Time Period 1976–2021. Major Taxa Studied Butterflies (Lepidoptera).
Pau Colom   +19 more
wiley   +1 more source

The Cost of non-Maghreb: Achieving the Gains from Economic Integration [PDF]

open access: yes
The purpose of this paper is to estimate the impact of the integration of Maghreb countries into a free trade area on the main macroeconomic aggregates. By using the MIRAGE model and MacMap database, we tested different scenarios to estimate the gains or
Bchir, Hédi   +3 more
core   +1 more source

Genetic Gains in Durum Wheat (Triticum turgidum ssp. durum) Across the Globe: Yield, Quality and Adapting for Variable Weather Patterns

open access: yesPlant Breeding, Volume 145, Issue 1, Page 142-165, February 2026.
ABSTRACT Durum wheat (Triticum turgidum ssp. durum [Desf.] Husnot) is cultivated globally and used to produce pasta, couscous, bulgur and other semolina products. With the growing world population and increasing food demand, it is pertinent to understand past trends in global food production to shape future endeavours.
Ana Laura Achilli   +4 more
wiley   +1 more source

D’une péninsule à l’autre : Cordoue, ‘Uṯmān (644-656) et les Arabes à l’époque almohade (XIIe-XIIIe siècle)

open access: yesAl-Qantara : Revista de Estudios Arabes, 2010
[fr] En Islam, la grande majorité des mouvements de réforme politique et religieuse invoquent un retour à la Tradition censément mise en place par Muhammad au VIIe siècle. Les Almohades ne dérogent pas, mais ils vont plus loin.
Pascal Buresi
doaj   +1 more source

Economic Development in the Maghreb States in the Context of their Relations with the EU [PDF]

open access: yes
This paper examines a number of key factors that have an impact on economic development in the Maghreb. While growth indicators have been favorable in recent years, a consideration of the inequitable distribution of wealth and the precarious employment ...
Genchev, Vassil
core   +1 more source

Evolution of Production Specialization and Factor Accumulation in Sub‐Saharan and North Africa

open access: yesReview of Development Economics, Volume 30, Issue 1, Page 518-548, February 2026.
ABSTRACT Despite trade liberalization and regional economic integration policies, the level of trade and specialization in Africa is stagnating. This long‐term observation contrasts with recent developments in Africa since the 2000s. This study aims to assess how changes in factor endowments affect the specialization pattern of production, exploring ...
Rimvie Enoc Kaboré
wiley   +1 more source

The Shaping of a Policy Framework for the Wider Europe. CEPS Policy Brief No. 39, September 2003 [PDF]

open access: yes, 2003
[From the Introduction]. With the enlargement of the EU from 15 to 25, the new Wider Europe debate – interpreted in the broad sense as in this paper – rises high up on the EU agenda, complementing the draft Constitution prepared by the European ...
Emerson, Michael.
core  

Microtopography and land management drive the spatial and population structures of a Mediterranean keystone species

open access: yesEcosphere, Volume 17, Issue 1, January 2026.
Abstract Environmental and human factors shape the distribution and habitat of Mediterranean woody plants, influencing their population structure and conservation. The Iberian wild pear (Pyrus bourgaeana), a keystone fleshy‐fruited species supporting wildlife during resource‐scarce periods, is one such example.
Salvador Arenas‐Castro   +1 more
wiley   +1 more source

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