inscription
Portail d'information géographique

Résultats de la recherche (8106 résultats)

Affinez votre recherche

Par Collection Par Auteur Par Date Par Sujet Par Titre Par ville ? Par pays ? Par continent ?
  • Applied climatology
  • In this report, a larger scale view will be taken, beginning with an examination of the international climate of opinion which is currently attempting to stimulate research in applied and applicable climatology at all levels, discussing some recent
  • attempts to evaluate the costs and benefits of weather and climate at the national scale, and concluding with a review of the potential applications and economic benefits to be derived from weather satellite data. (L'A).
  • Evolution des atmosphères planétaires et climatologie de la terre=Evolution of planetary atmospheres and climatology of the earth.
  • Centre national d'Etudes spatiales. (CNES), France
  • Climatology of sleet in the United States
  • Climatic hazard ; Climatic trend ; Climatic variability ; Climatology ; Precipitation ; Sleet ; Spatial distribution ; United States of America ; Winter
  • A climatology of sleet occurences in the United States was compiled using data for 1950-2001 from 232 weather stations. Sleet is one of the damaging forms of winter precipitation. The temporal distributions of sleet occurences across the nation
  • during 1950-1999 reveal 3 regions with distinctly different time distributions : northern region, southern region, and western region. Nationally, the 50-year distribution showed no up or down trend, but from 1965 to 1999 sleep events did increase, based
  • The effect of man's activities on climatic changes in Evolution des atmosphères planétaires et climatologie de la terre=Evolution of planetary atmospheres and climatology of the earth.
  • Centre national d'Etudes spatiales. (CNES), France
  • The mid-Cretaceous global environment in Evolution des atmosphères planétaires et climatologie de la terre=Evolution of planetary atmospheres and climatology of the earth.
  • Centre national d'Etudes spatiales. (CNES), France
  • Evolution of the Indian climates and water use planning in Evolution des atmosphères planétaires et climatologie de la terre=Evolution of planetary atmospheres and climatology of the earth.
  • Centre national d'Etudes spatiales. (CNES), France
  • La cuvette du Bas-Sahara à l'époque holocène in Evolution des atmosphères planétaires et climatologie de la terre=Evolution of planetary atmospheres and climatology of the earth.
  • Centre national d'Etudes spatiales. (CNES), France
  • Snow-avalanche hazards in glacier national park, Montana : meteorologic and climatologic aspects
  • Analyse des risques de vues dans le cadre des écoles géographiques anglo-saxonnes, française et espagnole
  • Concept ; Crue ; Ecole anglo-saxonne ; Ecole espagnole ; Ecole française ; Ecole géographique ; Ecole nationale ; Risque naturel
  • Concept ; Flood ; French school ; Geographic school ; National school ; Natural hazards
  • A seasonal climate model for Earth in Evolution des atmosphères planétaires et climatologie de la terre=Evolution of planetary atmospheres and climatology of the earth.
  • Centre national d'Etudes spatiales. (CNES), France
  • L'évolution du climat de la terre depuis trois millions d'années in Evolution des atmosphères planétaires et climatologie de la terre=Evolution of planetary atmospheres and climatology of the earth.
  • Centre national d'Etudes spatiales. (CNES), France
  • Some mecanisms of climatic changes induced by encounters of solar system with an interstellar cloud in Evolution des atmosphères planétaires et climatologie de la terre=Evolution of planetary atmospheres and climatology of the earth.
  • Centre national d'Etudes spatiales. (CNES), France
  • Historical changes in atmospheric trace components in Evolution des atmosphères planétaires et climatologie de la terre=Evolution of planetary atmospheres and climatology of the earth.
  • Centre national d'Etudes spatiales. (CNES), France
  • Glacial/Interglacial variability of monsoonal upwelling: western Arabian sea in Evolution des atmosphères planétaires et climatologie de la terre=Evolution of planetary atmospheres and climatology of the earth.
  • Centre national d'Etudes spatiales. (CNES), France
  • Stable isotope analysis of calcareous nannoplankton: a paleoceanographic indicator of surface water conditions in Evolution des atmosphères planétaires et climatologie de la terre=Evolution of planetary atmospheres and climatology of the earth.
  • Centre national d'Etudes spatiales. (CNES), France
  • The atmospheric composition and the surface temperature of the early earth in Evolution des atmosphères planétaires et climatologie de la terre=Evolution of planetary atmospheres and climatology of the earth.
  • Centre national d'Etudes spatiales. (CNES), France
  • Atmospheric dynamics ; Natural hazards ; Perception ; Spatial variation ; Synoptic climatology ; Tornado ; United States of America
  • This study examines path directions for 6,194 tornadoes that occurred in the eastern two-thirds of the United States during the period 1980-2002. At the national scale, nearly 70 percent of tornadoes included in the study propagated from the west
  • outbreaks are thought to contribute to the distributions observed in the climatology.
  • L'évolution du climat normand depuis deux siècles in Evolution des atmosphères planétaires et climatologie de la terre=Evolution of planetary atmospheres and climatology of the earth.
  • Centre national d'Etudes spatiales. (CNES), France
  • Lightning at the Master's : an evaluation of April thunderstorms in and near the Augusta national golf club
  • Applied climatology ; Atmospheric electricity ; Climatic data ; Discriminant analysis ; Georgia (USA) ; Natural hazards ; Rainstorm ; Synoptic climatology ; United States of America
  • Applied climatology ; Climate ; Climatic variability ; Factor of production ; Leisure ; National economy ; Tourism