inscription
PORTAIL D'INFORMATION GÉOGRAPHIQUE

Résultats de la recherche (40868 résultats)

Affinez votre recherche

Par Collection Par Auteur Par Date Par Sujet Par Titre Par ville ? Par pays ? Par continent ?
Cross-cultural interpretation planning in the Canadian Arctic
  • Cross-cultural interpretation planning in the Canadian Arctic
  • Arctic Ocean;Arctic Region ; Canada ; Community ; Cultural geography ; Ethnic group ; Leisure ; Northwest Territories ; Tourism
McMaster river and Arctic hydrology
  • McMaster river and Arctic hydrology
  • Active layer ; Arctic Region ; Canada ; Cold area ; Energy balance ; Hydrology ; Meltwater ; Northwest Territories ; Permafrost ; Snow cover ; Watershed
  • This paper presents a synopsis of 2 decades of research contribution to Arctic hydrology carried out at the McMaster basin. Discussions will focus on 2 topics of special significance to the Arctic region, being snow and permafrost hydrology.
Umweltbewusstsein und umweltbezogene Forschung in Alaska das Arctic Environmental Information and Data Center, Anchorage. (Conscience du milieu et recherches liées à l'environnement en Alaska l'Arctic Environmental Information and Data Center, Anchorage)
  • Umweltbewusstsein und umweltbezogene Forschung in Alaska das Arctic Environmental Information and Data Center, Anchorage. (Conscience du milieu et recherches liées à l'environnement en Alaska l'Arctic Environmental Information and Data Center
  • Alaska ; Arctic Environmental Information and Data Center ; Environnement ; Géographie des régions polaires ; Perception ; Recherche ; Zone froide
  • Geography of polar regions
Photogrammetry and geomorphology of High Arctic push moraines, examples from Ellesmere Island, Canadian Arctic, and Spitsbergen, Svalbard Archipelago
  • Photogrammetry and geomorphology of High Arctic push moraines, examples from Ellesmere Island, Canadian Arctic, and Spitsbergen, Svalbard Archipelago
  • Arctic Ocean;Arctic Region ; Cold area ; Geomorphology ; Glacial features ; Moraine ; Photogrammetry
  • as geodetic surveyors in using modern semi-metric cameras in arctic research.
The Arctic Ocean record : key to global change (initial science plan)
  • The Arctic Ocean record : key to global change (initial science plan)
  • Arctic Region ; Climatic variation ; Core sampling ; Environment ; Ice ; Ocean ; Palaeo-environment ; Palaeoclimate ; Sedimentation ; Tectonics
  • The paper includes the following chapters : Rationale for new geoscientific research in the Arctic ; Linkages to other programs and organizations ; Introduction to Arctic paleoenvironments ; The modern Arctic Ocean and its depositional environments
  • ; Cenozoic paleoceanography ; Mesozoic paleoceanography ; Evolution of polar marine biota ; Age and nature of major structural units ; Strategy for Arctic deep-sea drilling from the scientific point of view ; Possible approaches towards the ultimate goal
Wintertime location of the Arctic frontal zones.
  • Wintertime location of the Arctic frontal zones.
  • The location of the Arctic front for the winter months are investigated. The Arctic front is identified on every daily synoptic weather chart, and five year mean (1958-62) monthly frequency distribution is examined. Principal Arctic frontal zones
  • are recognised in the Northern Atlantic-Eurasian region and in the Northwestern part of North America. (L'A.).
MORTALITY AND FERTILITY IN ARCTIC COMMUNITIES. GREENLAND, A CASE STUDY
  • MORTALITY AND FERTILITY IN ARCTIC COMMUNITIES. GREENLAND, A CASE STUDY
  • DEMOGRAPHIE ; FERTILITE ; GROENLAND ; Géographie des régions polaires ; MORTALITE ; POPULATION
  • Geography of polar regions
Stefansson and the Canadien Arctic.
  • Stefansson and the Canadien Arctic.
  • Arctique ; Canada ; Exploration ; Géographie des régions polaires ; Histoire de la géographie ; Stefansson
  • Geography of polar regions
Pingo investigations, North-Central Banks Island, Canadian Arctic
  • Pingo investigations, North-Central Banks Island, Canadian Arctic
  • Arctique canadien ; Banks Island ; Canada ; Cryopédologie ; Géographie des régions polaires ; Pingo ; Périglaciaire
  • Geography of polar regions
Ice detection during cloudy conditions over the Arctic region using NOAA AVHRR satellite imagery
  • Ice detection during cloudy conditions over the Arctic region using NOAA AVHRR satellite imagery
  • AVHRR ; Arctic Ocean;Arctic Region ; Clouds ; Ice ; Remote sensing ; Sea ice
  • AVHRR ; Arctique ; Arctique région ; Glace ; Glace de mer ; NOAA ; Nuage ; Télédétection
Pedogenic zonation in the well drained soils of the Arctic regions
  • Pedogenic zonation in the well drained soils of the Arctic regions
  • The processes of podzolization, decarbonization-carbonization, pervection, and salinization as models of arctic pedogenesis demonstrate that processes occurring in the temperate region also operate in Far North.
Warming of permafrost in the Arctic National Wildlife Refuge, Alaska
  • Warming of permafrost in the Arctic National Wildlife Refuge, Alaska
  • -long warming documented for the central and western Arctic has also occurred in the region near Barter Island and in the northern Arctic NWR.
  • This paper reports borehole temperature measurements made in permafrost over a period of 2 decades (1985, 1988, and 2004) at sites on Barter Island and in the Arctic National Wildlife Refuge (Arctic NWR). These measurements indicate that the century
Trends in year-to-year fluctuations in surface air temperature, Canadian Arctic
  • Trends in year-to-year fluctuations in surface air temperature, Canadian Arctic
  • Long term trends in the year-to-year fluctuations in the mean annual temperature anomalies from 1948 to 1983 were obtained for eight regions in the Arctic. The results indicate that the temperatures in the Canadian Arctic as a whole, have become
  • more variable. The magnitude of the year-to-year fluctuation has increased quite markedly in four of the eight regions since the early 1970 s.
The Arctic: frontier or homeland? (The Arctic pilot project case)
  • The Arctic: frontier or homeland? (The Arctic pilot project case)
  • Arctique ; Canada ; Géographie des régions polaires ; Mise en valeur ; Planification ; Projet pilote de l'Arctique
  • Geography of polar regions
Felszínalaktani megfigyelések a Sarki-Urálban
  • Arctic Ocean;Arctic Region ; Climatic geomorphology ; Cold area ; Mountain ; Russia ; Ural
  • A geological and geomorphological analyses of the landforms in the arctic Ural. - (JS)
High spatial resolution mean july air temperature data for the Canadian Arctic Archipelago, 1957-2001 : a research note
  • High spatial resolution mean july air temperature data for the Canadian Arctic Archipelago, 1957-2001 : a research note
  • Air temperature ; Archipelago ; Arctic Region ; Canada ; Temperature ; Years 1950-59 ; Years 1990-99
Teaching the explorers : some Inuit contributions to Arctic discoveries
  • Teaching the explorers : some Inuit contributions to Arctic discoveries
  • Arctic Region ; Canada ; Exploration ; Historical geography ; Nineteenth Century ; North Pole ; Scientific expedition
Trends in Russian Arctic river-ice formation and breakup, 1917 to 1994
  • Trends in Russian Arctic river-ice formation and breakup, 1917 to 1994
  • Arctic Region ; Climatic trend ; Cold area ; Ice ; River ice ; Russia ; Statistics ; Time series ; Twentieth Century
  • The A. statistically analyzes the trends in Russian Arctic river-ice formation and breakup : time series, 1917-1994.
The elusive Arctic warming
  • The elusive Arctic warming
  • Arctic Ocean;Arctic Region ; Atmosphere ; Climate ; Climatic trend ; Climatic variation ; Cold area ; Ice ; Temperature ; Time series ; Water
Observations on rock moisture variability in gneiss and basalt under natural, arctic conditions
  • Observations on rock moisture variability in gneiss and basalt under natural, arctic conditions
  • Arctic Ocean;Arctic Region ; Cold area ; Freezing ; Greenland ; Moisture ; Rock ; Statistics ; Weathering