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PORTAIL D'INFORMATION GÉOGRAPHIQUE

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  • Geography at Southern Oregon State College
  • Enseignement de la géographie ; Etats-Unis ; Oregon ; Pratique de la géographie ; Programme scolaire
  • Educational program ; Geographical practice ; Oregon ; Teaching of geography ; United States
  • Geography has been taught at this institution in Ashland, Oregon since 1926; in 1969 a separate geography department was founded. - (DWG)
  • Atlas of Oregon Lakes.
  • Atlas ; Eau ; Etats-Unis ; Généralités sur la géographie ; Lac ; Oregon ; Oxygène ; Qualité de l'eau ; Réservoir ; Température
  • A survey and classification of 202 lakes and reservoirs in the northwestern state of Oregon. Water quality is the focus of the report. All lakes are listed alphabetically with tables of attributes, photographs, drawings, maps, and diagrams
  • of temperature and oxygen. A substantial introduction provided to Oregon's lakes and the atlas. (DOH).
  • Strike-slip faulting terminates the Basin and Range province in Oregon
  • Etats-Unis ; Faille ; Great Basin ; Géographie de l'Amérique ; Oregon
  • Geography at Western Oregon State College
  • Enseignement de la géographie ; Etats-Unis ; Histoire de la géographie ; Oregon ; Pratique de la géographie
  • Geographical practice ; History of geography ; Oregon ; Teaching of geography ; United States
  • Tourism and place studies : an example of older retail districts in Oregon
  • Développement touristique ; Etats-Unis ; Géographie de l'Amérique ; Oregon ; Tourisme ; Ville
  • Case studies of tourism development in the following Oregon towns : Sisters, Oakland and Junction City. - (DWG)
  • Geography at the University of Oregon
  • Enseignement de la géographie ; Etats-Unis ; Oregon ; Pratique de la géographie ; Recherche ; Université
  • Geographical practice ; Oregon ; Research ; Teaching of geography ; United States ; University
  • . The Oregon department is among the ten leading centers of geographical activity on the American West Coast. - (DWG)
  • Geography at Oregon State University
  • Enseignement de la géographie ; Etats-Unis ; Oregon ; Pratique de la géographie ; Recherche ; Université
  • Geographical practice ; Oregon ; Research ; Teaching of geography ; United States ; University
  • Geography as a program at Oregon State University (Corvallis, USA) did not emerge until after World War II. Its teaching and research focus has been in applied geography, especially natural resource planning. Between 1970 and 1990, the department
  • MAPPING AN AMERICAN FRONTIER: OREGON IN 1850
  • 1850 ; CARTE THEMATIQUE ; CHEPTEL BOVIN ; ETATS-UNIS ; GEOGRAPHIE HISTORIQUE ; Généralités sur la géographie ; OREGON ; PEUPLEMENT ; POPULATION ; REGION PIONNIERE ; WILLAMETTE VALLEY
  • QUATRE CARTES EN 2 COULEURS SUR: LA POPULATION, LES FEUX COMPORTANT DES NATIFS DU TENNESSEE, LE CHEPTEL BOVIN ET LES TRAJETS DES AGENTS RECENSEURS. (WILLAMETTE VALLEY, OREGON). LE FONDS RECONSTITUE LE RELIEF ET LES PRAIRIES. DONNEES DE BASE TRAITEES
  • Rural residential settlement in Douglas County, Oregon
  • Agriculture ; Contre-urbanisation ; Développement rural ; Espace rural ; Etats-Unis ; Oregon ; Paysage rural ; Peuplement ; Structure agraire ; Utilisation du sol
  • Agrarian structure ; Counterurbanization ; Farming;Agriculture ; Land use ; Oregon ; Rural area ; Rural development ; Rural landscape ; Settlement ; United States
  • Desertification of the Camp Creek drainage in central Oregon
  • Bassin-versant ; Biogéographie ; Domaine semi-aride ; Désertification ; Etats-Unis ; Géographie historique ; Oregon ; Siècle 19 ; Surpâturage ; Végétation
  • Biogeography ; Desertification ; Historical geography ; Nineteenth Century ; Oregon ; Over-grazing ; Semi-arid area ; United States of America ; Vegetation ; Watershed
  • A comparison of upwelling events in two locations: Oregon and Northwest Africa
  • Atlantique ; Atlantique, Nord ; Circulation océanique ; Domaine aride ; Etats-Unis ; Géographie physique ; Hydrologie marine ; Mauritanie ; Oregon ; Pacifique ; Pacifique, Nord ; Upwelling ; Zone tempérée
  • Conditions et différences du régime d'upwelling agissant au large de l'Oregon (4515N) et de l'Afrique du Nord-Ouest (2140N). (JRV).
  • Is Oregon's farmland preservation program working ?
  • Agriculture de loisirs ; Etats-Unis ; Géographie de l'Amérique ; Oregon ; Réglementation ; Utilisation du sol
  • Etats-Unis ; Oregon ; Pratique de la géographie ; Programme de recherche ; Recherche ; Université
  • Oregon ; Practice of geography ; Research ; Research programme ; United States of America ; University
  • Growth of the geography program at this post World War II urban institution in Portland, Oregon. Its present success owes much to restructuring in order to adapt to changing situations in the university. - (DWG)
  • The influence of debris flows on channels and valley floors in the Oregon Coast Range, U.S.A.
  • Coulée de blocs ; Etats-Unis ; Fluviatile ; Géographie physique ; Lit fluvial ; Montagne ; Oregon
  • Vertical distribution and migration of oceanic micronekton off Oregon
  • Biogéographie marine ; Etats-Unis ; Géographie physique ; Milieu marin ; Necton ; Oregon ; Pacifique ; Pacifique, Nord
  • Rural residential landscapes of Douglas County, Oregon
  • Environnement résidentiel ; Espace rural ; Esthétique du paysage ; Etats-Unis ; Exurbanisation ; Localisation résidentielle ; Oregon ; Paysage rural ; Territorialité ; Urbanisation en milieu rural
  • Exurban settlement ; Landscape esthetics ; Oregon ; Residential environment ; Residential location ; Rural area ; Rural landscape ; Territoriality ; United States ; Urbanization of the countryside
  • Former city dwellers have moved to rural areas in many parts of the USA. In Douglas County, Oregon, diverse landscapes have resulted that range from purely functional and rejection of the aesthetic to those that reflect a rustic, picturesque
  • Geomorphic observations of rivers in the Oregon Coast Range from a regional reconnaissance perspective
  • Cours d'eau ; Etats-Unis ; Géomorphométrie ; Lithologie ; Mouvement vertical ; Oregon ; Profil longitudinal ; Tectonique
  • Geomorphometry ; Lithology ; Longitudinal section ; Oregon ; Stream ; Tectonics ; United States ; Vertical displacement;Vertical movement
  • This paper presents the results of examining some aspects of river morphometry in Western Oregon to better understand the geologically recent history of Pacific-plate subduction. Changes in long profile, gradient, gradient index, pseudo-hypsometric
  • Late-glacial vegetation and climate change in Western Oregon
  • Datation C 14 ; Diagramme pollinique ; Etats-Unis ; Oregon ; Palynologie ; Paléo-environnement ; Quaternaire ; Tardiglaciaire ; Variation climatique
  • C 14 dating ; Climatic variation ; Lateglacial ; Oregon ; Palaeo-environment ; Palynology ; Pollen diagram ; Quaternary ; United States of America
  • The AA. describe 2 detailed pollen records of the late-glacial period from western Oregon. They provide information on late-glacial variations in vegetation and climate and on the extent and character of Younger Dryas cooling in the Pacific
  • Postglacial vegetation and climate of the Cascade Range, Central Oregon
  • Datation C 14 ; Diagramme pollinique ; Etats-Unis ; Holocène ; Oregon ; Palynologie ; Paléo-environnement ; Paléoclimat ; Postglaciaire ; Quaternaire ; Variation climatique
  • C 14 dating ; Climatic variation ; Holocene ; Oregon ; Palaeo-environment ; Palaeoclimate ; Palynology ; Pollen diagram ; Postglacial ; Quaternary ; United States of America
  • In this paper, the AA. extend the coverage of paleoecologic sites in the Cascade Range by reporting on pollen records from Indian Prairie, in central Oregon. These data disclose the vegetational and climatic history of middle and high elevations
  • Discordant 14C ages from buried tidal-marsh soils in the Cascadia subduction zone, southern Oregon coast
  • Datation C 14 ; Etats-Unis ; Holocène ; Oregon ; Paléo-environnement ; Paléosol ; Sol ; Subduction ; Tectonique
  • C14 dating ; Holocene ; Oregon ; Paleo-environment ; Paleosols ; Soil ; Subduction ; Tectonics ; United States
  • Peaty, tidal-marsh soils interbedded with estuarine mud in late Holocene stratigraphic sequences near Coos Bay, Oregon, may have been submerged and buried during great (M>8) subduction earthquakes, smaller localized earthquakes, or by nontectonic