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SYSTEME D'INFORMATION GEOGRAPHIQUESynonyme(s)Sig |
Documents disponibles dans cette catégorie (84)
Article
Y.M. Youssef ; K.S. Gemail ; H.M. Atia ; M. Mahdy |The destabilization of delta's worldwide due to climate change and human activities presents challenges in meeting the growing demands for freshwater and food. The Nile Delta in Egypt is a prime example of a vulnerable region facing various stre[...]Article
A. Karmaoui ; A. Moumane ; S. El Jaafari ; A. Menouni ; J. Al Karkouri ; M. Yacoubi ; L. Hajji |Remote sensing (RS) data and geographic information system (GIS) techniques were used to monitor the changes in the Oasis agroecosystem of the pre-Saharan province of Errachidia, southeastern Morocco. The land use and land cover (LULC) change of[...]Article
This study aims to model hydrological ecosystem services provided by forests and explore how they can be captured in an ecosystem accounting framework. We test a dynamic GIS-based hydrological model to quantify and map key hydrological ecosystem[...]Article
R.A. El Behairy ; H.M. El Arwash ; A.A. El Baroudy ; M.M. Ibrahim ; E.S. Mohamed ; N.Y. Rebouh ; M.S. Shokr |Developing countries all over the world face numerous difficulties with regard to food security. The purpose of this research is to develop a new approach for evaluating wheats suitability for cultivation. To this end, geographical information [...]Article
T. Ding ; B. Steubing ; W.M.J. Achten |The life cycle assessment framework was adapted to the territorial level (the 'territorial LCA') to assess the environmental impacts and services of land-use planning scenarios. Given the various geographical conditions of the territory, the pot[...]Article
L'oasis Ghout est un système agricole oasien traditionnel typique à la région du Souf. Les oasis Ghout on subi une forte dégradation durant les 5 dernières décennies. Lobjectif de cette recherche est lévaluation et cartographie spatio-temporel[...]Article
A. Mendoza Beltran ; R. Padró ; M.J. La Rota-Aguilera ; J. Marull ; M.J. Eckelman ; J. Cirera ; A. Giocoli ; G. Villalba |Peri urban agriculture (peri-UA) can supply food locally and potentially more sustainably than far-away conventional agricultural systems. It can also introduce significant environmental impacts depending on the local biophysical conditions and [...]Article
South Italy is characterised by a semi-arid climate with scarce rain and high evaporative demand. Since climate change could worsen this condition, the need to optimise water resources in this area is crucial. In citrus cultivation, which involv[...]Article
Life cycle assessment (LCA) is applied to assess large-scale systems supporting policymaking. However, most LCA studies focused on evaluating the impacts of policies and strategic planning on a static basis ignoring the dynamic nature of the ter[...]Article
The GIAHS-FAO program enhances the agricultural systems coevolved with humans through their dynamic conservation to guarantee the livelihood of future generations. The aim of this research was to assess, with a dynamic perspective, the terraced [...]Article
A. Di Guardo ; E. Capri ; M. Calliera ; A. Finizio |As echoed in the European Green Deal and Farm to Fork strategy, the EU agricultural policy has clear objectives of improving the sustainability (environmental, economic and social) of farm productions. The environmental goals are supported by pr[...]Article
R.S. Makar ; S.A. Shahin ; M. El-Nazer ; A. Wheida ; M. Abd El-Hady |Climate change and its impact on agriculture and water resources have become a global concern. The implications of extreme weather events on food production and water resource availability are starting to have social and economic effects worldwi[...]Article
The spatiotemporal changes of the grazed Greek landscapes in the last 75 years resemble those evidenced in most parts of the northern Mediterranean region, where woody vegetation encroached on open areas changing landscape structure and diversit[...]Article
N.N. Kourgialas ; A. Hliaoutakis ; A.V. Argyriou ; G. Morianou ; A.E. Voulgarakis ; E. Kokinou ; I.N. Daliakopoulos ; D. Kalderis ; K. Tzerakis ; G. Psarras ; N. Papadopoulos ; T. Manios ; A. Vafidis ; P. Soupios |The aim of this paper is the creation of an integrated and free-access web platform for parcel irrigation water management on a large spatial scale (Water District of Crete, in Greece) in order to: a) accurately determine the irrigation needs of[...]Article
The increasing global demand for food has forced farmers to produce higher crop yields in order to keep up with population growth, while maintaining sustainable production for the environment. As knowledge about natural cropland suitability is m[...]Article
Une méthode par théorisation ancrée interroge la capacité des Systèmes dInformation Géographique à répondre aux attentes dune gestion de leau territorialisée qui sorganise à différentes échelles, entre acteurs techniques et politiques. À tra[...]Article
F.Z. Echogdali ; S. Boutaleb ; A. Bendarma ; M.E. Saidi ; M. Aadraoui ; M. Abioui ; M. Ouchchen ; K. Abdelrahman ; M.S. Fnais ; K.S. Sajinkumar |Ensuring water availability for agriculture and drinking water supply in semi-arid mountainous regions requires control of factors influencing groundwater availability. In most cases, the population draws its water needs from the alluvial aquife[...]Article
G. Mancuso ; M.C.M. Parlato ; S. Lavrnic ; A. Toscano ; F. Valenti |Agriculture is the major water user worldwide and it is expected to be negatively affected by climate change and water scarcity. The use of non-conventional water resources could be the solution to overcome this issue. In fact, treated wastewate[...]Article
D. Marino ; M. Palmieri ; A. Marucci ; S. Pili |Landscape composition has a crucial role in determining ecosystem functioning and human well-being. Human activities (e.g. urban expansion or agricultural intensification) have strongly modified the natural environment and ecosystem integrity. T[...]Article
Groundwater is a vital water resource for economic, agricultural, and domestic purposes in arid regions. To reduce water scarcity in arid regions, recently, remote sensing and GIS techniques have been successfully applied to predict areas with p[...]Article
Land evaluation has an important role in agriculture. Developing countries such as Egypt face many challenges as far as food security is concerned due to the increasing rates of population growth and the limited agriculture resources. The presen[...]Article
Scarcity of water has emerged as a major problem globally due to climate change and population growth, especially in semi-arid and arid regions. Egypt is currently experiencing serious water challenges due to its limited water resources. The wat[...]Article
The existing cultivated land in the Mediterranean region faces great pressure from various sources. A suitability evaluation of potential arable land is urgent for helping adaptation measures to mitigate the impacts of climate change and human p[...]Article
Assessment of groundwater contamination is an efficient means to discover and carry out the demarcation of the more vulnerable zones to pollution from human activities. This study is focused on the plain of El Asnam (Northern Algeria) characteri[...]Article
M.A. Abdeladhim ; L. Fleskens ; J. Baartman ; M. Sghaier ; M. Ouessar ; C. Ritsema |Water harvesting techniques (WHTs) are important climate change adaptation measures to better manage rainwater for domestic and agricultural purposes, but which WHT to plan where is subject to sustainability considerations. Moreover, suitability[...]Article
Novel spatial models for appraising arable land resources using data processing techniques can increase insight into agroecosystem services. Hence, the principal component analysis (PCA), hierarchal cluster analysis (HCA), analytical hierarchy p[...]Article
Agro-management zones recently became the backbone of modern agriculture. Delineating management zones for Variable-Rate Fertilization (VRF) can provide important ecological benefits and better sustainability of the new Egyptian farming projects[...]Article
The main type of consumptive water use is crop evapotranspiration. The historical evolution of crop evapotranspiration depends on climate and cropland changes. These two latter variables present complex interactions and are expected to continue [...]Article
D. Recchia ; P. Rollet ; M. Perignon ; N. Bricas ; S. Vonthron ; C. Perrin ; C. Méjean |Background: To limit the spread of COVID-19, a strict lockdown was imposed in France between March and May 2020. Mobility limitations and closure of non-essential public places (restaurants, open-air markets, etc.) affected peoples' food environ[...]Article
La dégradation des terres est un problème préoccupant et dactualité dans plusieurs régions du monde. Il représente toujours un thème de recherche dactualité en géographie. Cet intérêt prend de limportance surtout avec lavènement du changemen[...]Article
Le Liban est un pays méditerranéen avec une superficie de 10 452 km2, dont 65 % sont karstiques, il est considéré riche en eaux superficielles et souterraines, mais en dépit de cette richesse, le Liban montre une pénurie en eau à cause de [...]Ouvrage
W.L. Filho, ed. ; E. Manolas, ed. | Cham [Suisse] : Springer | Climate Change Management, ISSN 1610-2010 | 2022This book serves the purpose of showcasing some of the works in respect of applied research, field projects, and best practice to foster climate change adaptation across the region. Climate change is having a much greater impact in the Mediterr[...]Article
Desertification is a serious threat to human survival and to ecosystems, especially to inland desert oases. An assessment of desertification severity is essential to ensure national sustainable development for agricultural and land expansion pro[...]E-Book
H. Rey-Valette ; C. Jabbour ; P. Maurel ; J.-M. Salles | Versailles [France] : Editions Quae | Guide Pratique | 2022Les demandes et les usages des données spatiales satellitaires se développent et se diversifient de façon importante, en lien avec la précision, la fréquence des prises de vue et la taille des images. Ainsi, il convient de comprendre et de rendr[...]Ouvrage
Mapping and Forecasting Land Use: The Present and Future of Planning is a comprehensive reference on the use of technologies to map land use, focusing on GIS and remote sensing applications and methodologies for land use monitoring. This book ad[...]Article
Agricultural land abandonment is a relevant occurrence in mountainous and peripheral regions all over the world. While both positive and negative environmental consequences of this abandonment are documented (depending on the specific location a[...]E-Book
Cet ouvrage expose les fondements théoriques indispensables à lutilisation des systèmes dinformation géographique (SIG) en présentant de manière simple les modèles vecteur et raster, les standards OGC, le SQL spatial ou les modèles numériques [...]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
Y.A. Sayed ; Y.A. Sayed ; M.E. Fadl |Agricultural sustainability development is essential in the modest Egyptian national income to improve land production and conservation of natural resources, which must cope with population growth with addition of new land reclamation that has l[...]Article
Egypt suffers from severe water scarcity, which affects the sustainability of agricultural production. Therefore, the sustainable use of available water resources under water scarcity requires the adoption of water allocation policies favoring c[...]Article
N. Zekri ; A. Tounkob |Lérosion hydrique est la principale forme de dégradation des sols en Algérie septentrionale. Ce phénomène naturel inévitable qui affecte notamment la partie nord-ouest du pays est exacerbé par les pratiques effarantes de lhomme et la fragilité[...]Article
Agricultural expansion areas in the Egyptian deserts are one of the main governmental inputs that increased during the last decade. Evaluation of such agricultural lands helps decision makers in strategic planning of future projects. The present[...]Article
Sweet chestnut is a relevant species in Europe for the production of timber and fruit, alongside environmental effects such as biodiversity of protection against soil erosion. In Portugal, chestnut is cultivated mainly for fruit production, in t[...]Article
C.K. Kaymaz ; C. Cakir ; S. Birinci ; Y. Kizilkan |Ecotourism has become an integral part of the tourism sector for raising awareness of environmental protection, reducing the negative effects of tourism while using natural and cultural tourist attractions sustainably. The study primarily aims t[...]Article
Determination of suitable locations for agricultural products is an important subject to study, as it is essential to identify optimal areas for crop productivity and sustainable farming activities. This study proposes a site selection assessmen[...]Article
In 2018, Spain was the third largest producer and the leading exporter of wine in the world. Viticulture is an important economic activity in the Castilla y León region, and is an element capable of halting the flight from the countryside and fa[...]Article
Participatory spatial tools-community mapping, PGIS, and others-find increasing resonance among research and non-governmental organizations to make stakeholder claims and community perspectives explicit for more inclusive landscape governance. I[...]Article
C. Picone ; R. Henke ; M. Ruberto ; E. Calligaris ; R. Zucaro |The aim of this work is to evaluate the sustainability of water management for agriculture in a specific territory through the creation of a synthetic index resulting from the aggregation of multiple indices (environmental, economic, and social)[...]Article
The Harran Basin is an important region where agricultural activities have been conducted for millennia. The agricultural water needs of the basin are largely met with surface irrigation through the GAP (South-Eastern Anatolian Project), while g[...]Article
This paper uses bibliometric mapping and network analysis to review decades of research on ecosystem services and life cycle assessment (LCA). The study reveals how these two academic fields evolved to become distinct fields with little interact[...]Article
A. Montsant ; O. Baena ; L. Bernardez ; J. Puig |Aim of study : To assess the impacts of climate change on local agriculture with a high resolution in a Mediterranean region with a diversity of climates. Area of study : Catalonia (NE Spain). Material and methods : Based on historical meteorolo[...]Article
Desertification is one of the most important problems facing arid and semi-arid regions, whether it is caused by irresponsible human activity or due to natural conditions or both. The objectives of the study were to assess the environmental sens[...]Article
Urban and peri-urban areas are subject to major societal challenges, like food security, climate change, biodiversity, resource efficiency, land management, social cohesion, and economic growth. In that context, Urban and Peri-urban Agriculture [...]Article
La partie aval de loued Aoulai est caractérisée par une grande irrégularité des précipitations, le plus souvent à caractère orageux, une forte pente, une topographie accidentée et une lithologie essentiellement fragile ; combinées à une défores[...]Article
The fast and broad adoption of mechanization and chemical inputs in Mediterranean terraced agriculture, combined with warming climate trends, has led to the progressive degradation of environmental and social conditions. These factors have concu[...]Article
Cet article présente la construction dune base de données afin de décrire les relations entre les caractéristiques naturelles des parcelles (topographie, géologie, pédologie) et la hiérarchie des appellations dorigine contrôlée (AOC) viticoles[...]Article
Greenhouse gas (GHG) emissions from agriculture, forestry and other land uses (AFOLU sector) cover the 24% of global emissions, representing the second hot spot in the contribution to climate change after the energy sector. Thus, the land sector[...]Ouvrage
Agricultural Water Management: Theories and Practices advances the scientific understanding, development and application of agricultural water management through an integrated approach. This book presents a collection of recent developments and [...]Ouvrage
M. Abu-Hashim, ed. ; F.K. Allouche, ed. ; A. Negm, ed. | Cham [Suisse] : Springer | Springer Water | 2021This book focuses on the status quo and the latest information on the water-soil-agriculture nexus in the MENA countries. It presents several case studies and applications from e.g. Morocco, Algeria, Tunisia, Egypt and Jordan, while also sharing[...]Article
Lérosion hydrique est une préoccupation agronomique, économique et environnementale importante en milieu semi-aride méditerranéen. Le choix de la méthode pour lestimer dépend des données disponibles et des conditions de la zone détude. Cet ar[...]Article
La région de Enfidha au centre de la Tunisie marquée par sa diversité paysagère est sujette aux facteurs de changements détats des milieux. A partir d'une interprétation des images Landsat de 2007 et 2017, la dynamique de l'occupation du sol a [...]Article
S.K. Abd-Elmabod ; M. Muñoz-Rojas ; A. Jordán ; M. Anaya-Romero ; J.D. Phillips ; L. Jones ; Z. Zhang ; P. Pereira ; L. Fleskens ; M. van der Ploeg ; D. de la Rosa |Climate change impacts are a serious threat to food provisioning, security and the economy. Thus, assessing agricultural suitability and yield reduction under climate change is crucial for sustainable agricultural production. In this study, we u[...]Article
In recent years, the landscape has become another environmental resource, so it is important to incorporate it into planning actions. However, its broad sense of study has made it difficult to develop methodologies that precisely diagnose the st[...]Article
Y. Chanyour ; K. Obda ; O. El Achari |Le bassin versant de loued Daoura est situé dans un contexte climatique aride et présaharien. La quantité de leau disponible est faible et variable dans lespace et dans le temps. En plus de la rareté de leau et de son inégale répartition, du[...]Article
Pesticides play a crucial role in regulating crop production by reducing crop losses and increasing crop yield and quality. However, they may threaten surface and groundwater, a phenomenon occurring at global scale, potentially causing environme[...]Article
B. Khallef ; N. Mouchara ; K. Brahamia |La présente étude vise de cartographier les zones vulnérables à lérosion hydrique par la méthode PAP/CAR à laide de la télédétection et des systèmes dinformation géographique au niveau du bassin versant de lOued Bouhamdane lestimation quali[...]Article
Les changements des variables climatiques telles que la température affectent directement les conditions de vie des espèces marines y compris les espèces de poissons. Dans ce travail, nous avons examiné le niveau dexposition de la distribution [...]Article
Desertification is a serious and perilous threat to natural ecosystems. Understanding the spatio-temporal characteristics of this process through the evaluation and monitoring of important indicators appears to be a challenging task. This resear[...]Article
Rares ceux qui ne connaissent pas le paysage agraire de Testour. Un patrimoine allant du foncier aux pratiques agricoles ancestrales constitue le gage dune rentabilité économique, sociétale et territoriale. En revanche, plusieurs contraintes pè[...]Ouvrage
Ce livre tente de fournir des informations sur la télédétection à partir de divers concepts de base de la télédétection, ainsi que sur des sujets avancés tels que les grandes données, l'intelligence artificielle et les réseaux neuronaux. Le livr[...]Actes de Congrès ou Communication isolée
The Mediterranean Agricultural Market Information Network (MED-Amin) met for the seventh time on 25 and 26 November 2020, online as a consequence of the covid-19 pandemic. This meeting follows those of Paris (January 2014), Izmir (November 2014)[...]Article
Viticultural zoning studies that support the definition of terroir units general follow two main approaches of geographic differentiation related either to: a) land capability or vineyard suitability, or b) grape, grapevine or wine characteristi[...]Article
The use of geo-tagged photographs seems to be a promising alternative to assess Cultural Ecosystem Services CESs in respect to the traditional investigation when focusing on the study of the aesthetic appreciation of a protected area or natural [...]Article
M. Trabelsi ; E. Mandart ; P. Le Grusse ; J.-P. Bord |Over the last few years, intensive agriculture has often been denounced as a source of negative effects, particularly at the environmental and health level (overexploitation of natural resources, degradation of their quality, appearance and deve[...]Article
Les zones humides sont des milieux qui contribuent fortement au maintien de la biodiversité et de la qualité de leau. Elles se sont continuellement dégradées depuis une cinquantaine dannées, principalement sous leffet de pressions anthropique[...]Ouvrage
La difficulté daccès aux données sur leau constitue la limite principale lors de la réalisation dune étude dexpertise sur le sujet. Données spatiales sur leau est le résultat dune expérience approfondie permettant de résoudre au mieux cett[...]Thèse, Mémoire, Master
Ces dernières années, un large débat scientifique a émergé concernant limplication des engrais chimiques dans les problèmes environnementaux touchant le monde entier, pour la plupart dus à lazote de synthèse, aux engrais phosphatés et à laccu[...]Thèse, Mémoire, Master
Lagriculture constitue un des facteurs de pression qui affecte le plus les zones humides dans la région méditerranéenne. Elle est considérée parmi un des secteurs économiques clés dans de nombreux pays méditerranéens. Cest le cas du Maroc qui [...]E-Book
Spatial Modeling in GIS and R for Earth and Environmental Sciences offers an integrated approach to spatial modelling using both GIS and R. Given the importance of Geographical Information Systems and geostatistics across a variety of applicatio[...]Article
O. Mghirbi ; J.-P. Bord ; P. Le Grusse ; E. Mandart ; J. Fabre |Faced with health, environmental, and socio-economic issues related to the heavy use of pesticides, diffuse phytosanitary pollution becomes a major concern shared by all the field actors. These actors, namely the farmers and territorial managers[...]Thèse, Mémoire, Master
La problématique de pollution diffuse des ressources naturelles par les intrants agricoles est de plus en plus soulevée. Compte tenu de limportance de leur protection, plusieurs outils daide à la décision ont été développés dans le but dappré[...]Ouvrage
La thèse présentée porte sur létude de la dynamique de la désertification dans deux communes steppiques (El-Gueddid et Zaafrane, Wilaya de Djelfa, Algérie) fortement exposées à ce phénomène, malgré lintervention de lÉtat depuis des décennies [...]Thèse, Mémoire, Master
En dépit de leur biodiversité exceptionnelle et des nombreux services écosystémiques quelles rendent, les zones humides méditerranéennes sont considérées parmi les écosystèmes naturels les plus impactés par les activités anthropiques, notamment[...]Thèse, Mémoire, Master
M. Boultif | 2018LAlgérie confronte aujourdhui plusieurs menaces liées aux changements climatiques, la pression socioéconomique croissante et la surexploitation des ressources naturelles, tel que la sécheresse et la désertification notamment dans les régions a[...]