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PORTAIL D'INFORMATION GÉOGRAPHIQUE

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  • Geomorphologic analysis of the Losenice River catchment area
  • Cartography ; Czech Republic ; Geomorphology ; Gold ; Mining activity ; Mountain ; Stream ; Watershed
  • Results of detailed geomorphic research and mapping in the territory of the goldbearing Losenice River catchment area in Šumava Mts. The component of the geographical presents the geomorphologic analysis and classification of landforms
  • with a special respect to the cryogenic ones. The present day and historical gold mining in the region is mentioned. - (MS)
  • 1999
  • Arid area ; Australia ; Biogenic process ; Drainage ; Gypsum ; Mine ; New South Wales ; Precipitation ; Semi-arid area ; Soil erosion
  • Action biogène ; Australie ; Domaine aride ; Domaine semi-aride ; Drainage ; Erosion des sols ; Gypse ; Lapin ; Mine ; New South Wales ; Précipitation
  • Etude du développement d'un système de tunnels en bordure de la mine de gypse de Conoble. Ces tunnels constituent une intéressante curiosité morphologique qui illustre les interactions entre le substratum, le climat, les animaux (lapins de garenne
  • 1999
  • Application of DEM overlaying technique in surface subsidence identification - a case study in Ruqigou coal mining area of Ningxia, China
  • Applied geomorphology ; Beijing ; China ; Coal ; Geographical information system ; Mining activity ; Natural hazards ; Numerical model ; Subsidence
  • subsidence, many techniques have been employed. With the development of GIS techniques, identification of surface subsidence is becoming a relative easy problem. Ruqigou coal mining area was selected as a case study to identify the surface subsidence with DEM
  • 1999
  • Alaska ; Economic history ; Environmental conservation ; Fishing ; Fishing harbour ; Forest policy ; Logging ; Mining activity ; Natural gas ; Natural resources ; Nature conservation ; Oil ; Protected area ; Regional development ; Resource
  • d'exemples, les exploitations de ressources les plus importantes : pétrole, gaz naturel, mines, exploitation forestière ainsi que pêche en haute mer.
  • 1999
  • Economic restructuring ; Environment ; Europe ; Farm ; France ; Germany ; Nature conservation ; Restructuring process ; Rural area ; Spa ; Tourism ; Urban attraction
  • La reconversion des mines de Saxe, du Tarn et de l'Aveyron. Evolution et avenir des stations thermales polonaises de moyenne montagne : l'exemple des Carpathes. Les mutations de Villerupt-Micheville dans les oeuvres de Baru et de Didier Daeninckx
  • 1999
  • The subject of the studies are these agricultural problem areas in Poland. The first part reviews the concepts and main thrusts of research, against the background of the subject literature, as well as the empirical results obtained. The second part
  • entails a delimitation and characterisation of agricultural problem areas. A variety of methods were used to identify and describe areas backward in their development, areas of productive reserves, areas of unfavourable environmental conditions
  • and conflict areas. In the third part, attention is paid to the evolutionary character of agricultural problem areas. - (L'A.).
  • 1999
  • Palaeogeographic evolution and seismotectonic implications of the broader area of Eurotas River (Greece) during the Quaternary
  • In this paper, an attempt is made to study morphologically the various landforms that make up the landscape of the Eurotas area, to correlate the geomorphic and seismotectonic elements in order to comprehend the palaeogeographic evolution
  • of the area during the Quaternary, and finally to draw some conclusions regarding the seismic hazards of this area.
  • 1999
  • Modeling the criminal's location choices in urban areas
  • Criminality ; Modelling ; Optimization ; Social geography ; Spatial analysis ; Spatial choice ; Urban area
  • 1999
  • Trade-area models and choice-based samples : methods
  • Centrality ; Gravity model ; Market area ; Mathematics ; Model ; Retail trade ; Shopping centre ; Store
  • 1999
  • Effect of drainage area on hypsometry from an analysis of small-scale drainage basins in the Siwalik Hills (Central Nepal)
  • on the sensitivity of hypsometry to different Digital Elevation Model (DEM) resolutions and on the influence of drainage area. With their results, the AA. propose that the scale dependence may reflect the varying importance of river and hillslope processes with basin
  • area.
  • 1999
  • Comparative metropolitan area analysis : matching the 1980 and 1990 census public use micodata samples for metropolitan areas
  • 1999
  • Economic restructuring ; Metropolitan area ; Urban area ; Urban change ; Urban morphology ; Urban policy ; Urban structure
  • 1999
  • Commuting directionality, a functional measure for metropolitan and nonmetropolitan area standards
  • Commuting ; Delimitation ; Flow ; Iowa ; Spatial structure ; United States of America ; Urban area ; Urban attraction
  • 1999
  • Metropolitan area definition in the United States
  • Delimitation ; Settlement ; Settlement system ; Spatial system ; Town ; United States of America ; Urban area
  • 1999
  • Agricultural practice ; Agriculture ; Agroecosystem ; Arid area ; Concept ; Irrigation ; Land use ; Mediterranean States ; Mediterranean area ; Rural landscape
  • The Mediterranean region is an area of heterogeneity. Consequently the Mediterranean agriculture is an agro-ecological strategy, an adjustment to particular climatic conditions in Mediterranean zones. In traditional agriculture the components could
  • 1999
  • The regional relationship between racehorse stables and horticulture farming in the eastern Tokyo metropolitan area. The role of horse manure from a racehorse training center
  • Fertilizer ; Gardening ; Horse ; Japan ; Livestock farming ; Metropolitan area ; Regional economy ; Suburbs ; Sustainable development ; Tokyo
  • 1999
  • Built up area ; Geographical information system ; Model ; Numerical model ; Town ; Urban area ; Urban model
  • In the approach presented in this paper, the geometric reconstruction of urban areas is based on height data from airborne laser scanning and 2D GIS, which provides the ground plan geometry of buildings. Both data sources are used to estimate
  • 1999
  • Social areas in Beijing
  • Beijing ; China ; Housing ; Principal components analysis ; Social geography ; Spatial structure ; Town ; Urban area ; Urban geography ; Urban morphology ; Urban settlement
  • 1999
  • Movement of King's Throne rock glacier, Mount Rae area, Canadian Rocky Mountains
  • Canada ; Cold area ; Geodesy ; Glacier advance ; Mountain ; Rock glacier ; Rocky Mountains
  • 1999
  • Determining market areas captured by competitive facilities : a continuous equilibrium modeling approach
  • Congestion ; Consumer behaviour ; Facilities ; Market area ; Spatial choice ; Spatial economy ; Spatial equilibrium ; Transport cost ; Utility fonction
  • 1999