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PORTAIL D'INFORMATION GÉOGRAPHIQUE

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  • A computer-based land resource information system. A geographical contribution to land use planning
  • Géographie humaine ; Land Capability Classification ; Land Resource Information System ; Royaume-Uni ; Scotland ; Système d'information ; Urbanisme ; Utilisation du sol
  • Description du système d'information utilisable en Ecosse.
  • Interfacing the urban land-use activity system and the transportation system
  • The effect of land tenure systems on agricultural production: a case study of the land tenancy system in the Okun area of Kwara State, Nigeria
  • Faire-valoir ; Géographie de l'Afrique ; Kwara ; Nigéria ; Okun, région ; Structure agraire ; Système de culture
  • Relations entre les structures agraires et le mode de faire-valoir d'une part, et le système d'exploitation d'autre part.
  • Some fundamental issues in land and land-use planning in Nigeria
  • In a country where the socio-economic system is rapidly being transformed and the development is fast, it is urgently necessary to study the present land resources, and land tenure system and to collect data on the quality of the land in different
  • Modelling land redistribution potential in Limpopo, South Africa
  • Agricultural land use ; Automated mapping ; Information system ; Land ; Land redistribution ; Land reform ; Landed property ; Limpopo ; Modelling ; South Africa
  • Afrique du Sud ; Cartographie automatique ; Foncier ; Limpopo ; Modélisation ; Propriété foncière ; Redistribution foncière ; Réforme foncière ; Système d'information ; Utilisation agricole du sol
  • Land reform remains high on South Africa’s list of national priorities, but the results since 1994 have been meagre. One key issue that often stymies well-meaning reform minded institutions, bureaucrats, activists and land owners is a lack
  • of information on the land itself. A set of geo-spatial technologies are recommended to overcome this problem. - (AJC)
  • The differential incidence of an urban land tax depends on the travel intensities of substitutes for lands
  • Land ; Land rent ; Land value ; Taxation system ; Town
  • This note shows that, in order to impose any burden on consumers, the urban land tax needs to be supplemented by planning controls to prevent consumers on the urban margin shifting to the rural area in order to escape the tax.
  • Land systems, land use and natural hazards in the lower Bino basin (Lesser Himalaya) India
  • Floods ; Gully erosion ; Himalaya ; India ; Land use ; Landslides ; Mountain ; Natural hazards ; Soil erosion
  • Land use divisions of this valley. Discussion of gully erosion that occurs during rainy season with suggestions for the mitigation of this kind of erosion. - (DWG)
  • Mitigating land degradation in Mediterranean agro-silvo-pastoral systems : a GIS-based approach
  • The sensitivity of the Mediterranean environment to degradation caused by land use and climate change. Special issue
  • Arid area ; Classification ; Ecosystem ; Geographical information system ; Italy ; Land use ; Mediterranean area ; Pastoral ; Pastureland ; Sardegna ; Soil degradation ; Sustainable development
  • Classification ; Domaine aride ; Domaine méditerranéen ; Dégradation des sols ; Développement durable ; Ecosystème ; Italie ; Pastoral ; Pâturage ; Sardegna ; Système d'information géographique ; Utilisation du sol
  • Agro-silvo-pastoral systems were studied in central-eastern Sardinia (Italy) to assess their environmental impact in marginal Mediterranean areas. Land cover changes between 1955 and 1996 were assessed by using multitemporal aerial coverages
  • . Starting from a past land suitability classification developed at farm level, a scheme for the evaluation of the land suitability to the creation of new pastures at regional scale was developed by using GIS methodologies. The scheme classifies the land
  • into 5 land suitability classes as defined in the FAO Framework for Land Evaluation.
  • Erfassung und Nutzung digitaler Standortdaten im Informationssystem Boden. (Registration and utilization of digital data in the information system land)
  • Cartographie automatique ; Données digitales ; Enregistrement des données ; Généralités sur la géographie ; Système d'information ; Traitement des données ; Utilisation du sol
  • Besides analogue, digital registration of land use data in the frame of the information system land gains an increasing importance. The digital registration of mapping units enable user-suitable processing. (HL).
  • Recent development of land use in China in Land use in China.
  • Agriculture de subsistance ; Agroclimatologie ; Chine ; Déboisement ; Géographie de l'Asie ; Pratique culturale ; Ressources agricoles ; Récolte ; Système de culture ; Terre arable ; Utilisation du sol
  • Cultivated land is mainly used for growing staple foods. Factors exerting influence on land use are : the traditional Chinese way of intensive land use, population pressure as well as economic situation. The structure of recent developments of land
  • use exhibits altitudinal agricultural land use, intercropping of crops and trees, two-tier and multi-tier land use.
  • Multi-agent systems for the simulation of land-use and land-cover change : a review
  • Land use ; Methodology ; Model ; Simulation ; Statistics ; System
  • Modèle ; Méthodologie ; Simulation ; Statistique ; Système ; Système multi-agents ; Utilisation du sol
  • Les AA. insistent sur la modélisation selon les systèmes multi-agents de l'utilisation du sol et de la dynamique de la végétation. Examen des usages, obstacles, avantages, inconvénients associés à cette méthodologie particulière.
  • Strategic land use planning and the British development plan system
  • Aménagement du territoire ; Géographie de l'Europe ; Planification ; Royaume-Uni ; Système ; Urbanisme ; Utilisation du sol
  • La planification de l'utilisation du sol comme stratégie et comme système à l'échelle nationale: base théorique, cadre idéal. Le système britannique.
  • Land use change and land cover assessment in grazing reserves in Northwest Nigeria : a geographical analysis based on remote sensing and geographic information
  • Geographical information system ; Grassland ; Land use ; Landscape ecology ; Nigeria ; Remote sensing
  • Ecologie du paysage ; Formation herbacée ; Nigéria ; Système d'information géographique ; Télédétection ; Utilisation du sol
  • The present thesis thrusts the case study of the Zamfara and Runka grazing reserves in northwestern Nigeria into the debate on cropland expansion and land cover change in semi-arid West Africa. It demonstrates the efficient use of geographic
  • information, GIS, and remote sensing in a context of poor geo-information and presents a timely analysis of land use and land cover change in this key resource area. - (IfL)
  • A new attempt at an ecological classification of land utilization systems
  • Classification ; Ecology ; Farming system ; Farming;Agriculture ; Land use ; Nutrient ; Taxonomy
  • Agriculture ; Classification ; Ecologie ; Nutriment ; Système de culture ; Taxonomie ; Utilisation du sol
  • After a brief review of previous classifications, the A. advocates an approach for an ecologically-based classification of utilization systems, consisting of two elements : one describing the productive environment, and the other describing the main
  • Pilot study of an advanced land information system
  • Banque de données ; Donnée ; Données spatiales ; Géographie de l'Asie ; Japon ; Système d'information
  • Présentation de la structure du système d'information spatial, pour le Japon: opérationnel en mode conversationnel| normalisation et diversité des données| sorties par cartographie sur imprimante.
  • Agriculture ; Common land ; Cultural landscape ; Geographical information system ; Land use ; Slovenia
  • Agriculture ; Biens communaux ; Paysage culturel ; Slovénie ; Système d'information géographique ; Utilisation du sol
  • Common land is land with an ancient form of ownership. At one time it was economically important, but now its importance lies in the preservation of cultural landscapes and ecological balance. This article uses the geographic information system
  • to analyze selected landscape indicators with respect to various types of agricultural land and determine whether and to what extent the assertion holds true that in Slovenia common agricultural land is preserved primarily in areas with poorer natural
  • land use change and its driving forces on the Tibetan Plateau during 1990-2000
  • Arid area ; China ; Climatic change ; Geographical information system ; LANDSAT ; Land use ; Planning ; Plateau ; Qinghai ; Remote sensing ; Sustainable development
  • Changement climatique ; Chine ; Domaine aride ; Développement durable ; LANDSAT ; Planification ; Plateau ; Qinghai ; Système d'information géographique ; Télédétection ; Utilisation du sol
  • The aim of this paper is to analyze land use change pattern using a geographical information system (GIS) and patch analysis methods and to discuss its driving forces based on the climatic changes and socioeconomic development, which will benefit
  • the process study of land use change and land-use planning on the Tibetan Plateau.
  • Social and economic change and the intensity of land use in the Mandara Mountains region of North Cameroon
  • Cameroun ; Changement social ; Croissance démographique ; Elevage ; Emigration ; Faire-valoir ; Géographie de l'Afrique ; Mandara, monts ; Population locale ; Système de culture ; Utilisation du sol
  • The relationship between demographic change, land use and land availability has been a major focus of studies of African agricultural systems. This investigation in the Mandara Mountains of Northern Cameroon examines responses to population growth
  • in terms of changes in land use or land tenure systems, and it examines migration within a context of changing environmental conditions.
  • Remote sensing : land cover
  • AVHRR ; Bibliography ; Environment ; Environmental management ; Geographical information system ; Land use ; Plant cover ; Radar ; Remote sensing ; SPOT ; Vegetation index
  • AVHRR ; Années 2001-2003 ; Bibliographie ; Couverture végétale ; Environnement ; Gestion de l'environnement ; Indice de végétation ; Radar ; SPOT ; Système d'information géographique ; Télédétection ; Utilisation du sol
  • Given the importance of land cover to the field of remote sensing and, in particular, the many physical geographical applications of remote sensing, this progress report will focus on recent developments in land cover research. Initially, reviews
  • of recent developments in land cover classification and land cover change lead into discussions on environmental management and environmental understanding. Finally, a brief summary of general developments in the field of remote sensing is provided.
  • Population and land use changes in the central highland Province of Dak Lak, Vietnam
  • Special issue. Agriculture - systems - landscapes - resources
  • Agricultural land use ; Coffee ; Data base ; Deforestation ; Geographical information system ; Land use ; Planning ; Plantation ; Population density ; Soil erosion ; Vietnam
  • Base de données ; Café ; Densité de population ; Déboisement ; Erosion des sols ; Planification ; Plantation ; Système d'information géographique ; Utilisation agricole du sol ; Utilisation du sol ; Viêt Nam
  • resource database, a classification of the land use changes in the period 1979-1989 and 1994 was conducted using air photos and satellite images. Finally the land use change was analysed using a geographical information system. The produced maps create
  • a basis for the development of a land use planning system.
  • The Province of Dak Lak in Vietnam has experienced a massive coffee plantation during the last ten years, but severe deforestation, accelerated soil erosion and reduction in soil fertility are widespread. In order to create a map basis for a land