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Article
C. Ruau ; V. Naipal ; N. Gagnaire ; C. Cantero-Martínez ; B. Guenet ; B. Gabrielle |Soil erosion poses a significant threat to agricultural production worldwide, with a still-debated impact on the current increase in atmospheric CO2. Whether erosion acts as a net carbon (C) source or sink also depends on how it influences green[...]
Article
F. Jarray ; T. Hermassi ; M. Mechergui ; C. Zucca ; Q.B. Le |Understanding and long-term assessment of the efficacy of soil and water conservation (SWC) techniques is essential for sustainable watershed management. There have been few studies measuring the long-term impact of SWC on soil erosion at the ca[...]
Article
In the last decades, the Rif area in Morocco has been frequently affected by soil erosion due to intense rainfall events. In order to help farmers improve their lives and avoid damages caused by this phenomenon, a management project (the MCA Pro[...]
Article
S. El Harche ; M. Chikhaoui ; M. Naimi ; M. Seif-Ennasr ; J. Whalen ; A. Chaaou |No-tillage agriculture and agroforestry have many environmental benefits, such as maintaining soil productivity, storing water and reducing labor and energy. These practices may also reduce soil erosion in hilly landscapes with a Mediterranean c[...]
Actes de Congrès ou Communication isolée
S. El Harche ; M. Chikhaoui ; N. Mustapha | 2023Land cover and soil maps are widely used in hydrological modeling studies, and serve as a critical foundation for many applications around the world. The Food and Agriculture Organization (FAO) and the European Space Agency and Climate Change In[...]
Article
Agriculture has been identified as one of the main drivers of environmental degradation in the European Union (EU). It can have negative impacts on air, water, soil and biodiversity. The condition of agroecosystems is affected by soil degradatio[...]
Article
The progressive erosion of the coastline is not only a danger to Tunisia’s coastal infrastructure, but it also threatens nature reserves and dune systems with their important ecosystem functions. A KfW Development Bank project relies on a combin[...]
Article
A. Alitane ; A. Essahlaoui ; M. El Hafyani ; A. El Hmaidi ; A. El Ouali ; A. Kassou ; Y. El Yousfi ; A. Van Griensven ; C.J. Chawanda ; A. Van Rompaey |Soil erosion is an increasingly issue worldwide, due to several factors including climate variations and humans’ activities, especially in Mediterranean ecosystems. Therefore, the aim of this paper is: (i) to quantify and to predict soil erosion[...]
Article
M. Sabir ; M. Naimi ; S. Hossayni |L’Anti Atlas occidental, montagne du Sud-Ouest marocain, est sujet à un exode rural intense depuis plusieurs décennies. Ainsi les terrasses agricoles aménagées depuis plusieurs siècles sur les versants des vallées sont abandonnées et dégradées. [...]
Article
M. Arabi |Pour lutter contre l'érosion, l'Administration forestière algérienne a généralisé, à partir des années 1940, sur 387.833 ha de terre considérée comme sensibles à l'érosion une stratégie d'équipement rural de défense et restauration des sols (DRS[...]
Article
L’effacement du couvert végétal dans les steppes de l’Est marocain, territoire vulnérable par nature en situation très déplorée, est subséquent aux phénomènes de défrichement et de mise en culture, de surcharge animale, de mitage urbain et de la[...]
Article
M. Juigner ; M. Robin ; M. Audère ; P. Fattal ; B. Hervy ; R. Kerguillec ; J.-B. Suzanne ; S. Costa ; M. Lopin ; O. Maquaire ; M. Medjkane ; J. Pagny ; A. Thulie |Les côtes basses sableuses sont des espaces contraints et sensibles aux aléas côtiers. L’implantation des activités humaines à proximité du bord de mer fait de ces espaces des territoires du risque. L’identification des territoires exposés au re[...]
Article
Spain has more than 2.5 M ha of olive groves, with 60% of this area (i.e., 1.5 M ha) concentrated in the region of Andalusia (Southern Spain). Assuming the socio-ecological characteristics of these crops, of which their contribution to ecosystem[...]
Article
Soil erosion is a threat for the sustainability of agriculture and severely affects the Mediterranean crops. Olive groves are among the rainfed agriculture lands that exhibit soil and water losses due to the impact of unsustainable practices suc[...]
Article
Forests provide a number of ecological and hydrological services, for instance, contributing to decreased water and sediment yields through increased infiltration and reduced soil erosion. However, forest fires can turn positive forest services [...]
Article
M.J. Al Sayah ; C. Abdallah ; M. Khouri ; R. Nedjai ; T. Darwich |This study aims to implement the Land Degradation Neutrality (LDN) concept on a test site: the 309 km2 Nahr Ibrahim watershed Lebanon, by integrating soil erosion as an LDN indicator given its status as a land degradation driver and common conce[...]
Article
Le cas d’érosion côtière traité par cet article se manifeste sur les plages du Parc national de l’archipel de la Maddalena, en Sardaigne, au cœur d’une zone touristique de renommée internationale. Ce terrain de recherche a permis d’analyser les [...]
Article
Coupled human–environment systems and traditional agricultural landscapes can be a key element in the conservation of biodiversity, ecological functionality, and cultural heritage. Terraced landscapes are a relevant example of traditional landsc[...]
Article
Coastal erosion is a major issue facing Europe that will only worsen under future climate change and the resulting sea level rise. One effect of erosion is the loss of ecosystem services, which are provided by coastal areas, such as provisioning[...]
Article
Greenhouse gas (GHG) emissions and pollutants, soil erosion and groundwater pollution are some of the negative aspects blamed on livestock farming, so their level of sustainability needs to be assessed, taking into account the territory in which[...]
Article
The Anti-Atlas is subject to an intense rural exodus. The agricultural terraces built for several centuries have been abandoned. They are gradually deteriorating. The risks of runoff and erosion are becoming significant. The objective was to stu[...]
Article
Calabria is a region of southern Italy characterized by several natural and heritage sites located on seaboard areas, within a distance of 300 m from the coast. In fact, 58 Natura 2000 sites and 63 cultural heritage sites (42.9% of which overlap[...]
Article
M.L. Giannitsopoulos ; A.R. Graves ; P.J. Burgess ; J. Crous-Duran ; G. Moreno ; F. Herzog ; J.H.N. Palma ; S. Kay ; S. Garcia de Jalon |There is an increasing demand to study the long-term effects of land use from both local farm and wider societal and environmental perspectives. This study applied an approach to evaluate both the financial profitability of arable, agroforestry,[...]
Article
The rainfall simulation tests on homogeneous hydrological units soil samples of a Medjerda middle valley watershed show that the characteristics of the upper surface soil layer and types of management practices as well as the rain characteristic[...]
Article
M. Türkes ; T. Öztas ; E. Tercan ; G. Erpul ; A. Karagöz ; O. Dengiz ; O. Dogan ; K. Sahin ; B. Avcioglu |Producing a scientific desertification risk map has become one of the national primary tasks in order to effectively combat desertification in Turkey. In this respect, General Directorate of Combating Desertification and Erosion in cooperation w[...]
Thèse, Mémoire, Master
Les activités d’extraction de l’or dans la Guyane Française entrainent une grande quantité de métaux lourds dans le sol. La pollution des sols par ces métaux représente un risque important pour la santé en raison des différentes pathologies que [...]
Article
M. Sabir ; C. Hérivaux ; F. Guillot ; A. Bouaziz |Le Tangérois est en plein évolution socioéconomique avec le développement des zones franches et l’installation d’une nouvelle population. Les besoins en eau et en produits agricoles augmentent. L’urbanisation et l’industrialisation font que la t[...]
Article
Il y a encore quarante ans, même trente, même vingt, le sol était, et est parfois encore aujourd’hui, considéré comme un support de cultures, un substrat qui, s’il était bien alimenté et travaillé en profondeur, pouvait accompagner le développem[...]
Rapport, Expertise, Working Paper
Ce rapport fait état du diagnostic et de l’évaluation du système d’approvisionnement et de valorisation des ressources hydrauliques en Tunisie en rapport avec la sécurité alimentaire du pays, dans le cadre de l’Initiative régionale sur la rareté[...]
Chapitre d'ouvrage
The development of agriculture and rural areas in Southern and Eastern Mediterranean countries (SEMCs) faces very serious challenges. This is well understood; In this introduction, we will come back to four of these main challenges: namely, impo[...]
