Environnement Canada
Symbole du gouvernement du Canada

Propriétés de l'eau

LacL'eau, une matière liquide incolore, inodore et insipide composée d'hydrogène et d'oxygène, est un élément constitutif essentiel de toute la vie sur Terre.

L'eau peut être sous forme liquide, solide ou gazeuse. Les précipitations qui filtrent à travers le sol jusqu'à la nappe phréatique sont appelées eaux souterraines, tandis que l'eau qui s'écoule dans les lacs, les cours d'eau, les ruisseaux et les océans est connue sous le nom d'eau de surface. L'eau de surface qui s'évapore ensuite se condense dans l'atmosphère et retombe sur la Terre sous forme de pluie, de neige ou de grêle.

Renseignez-vous ici sur les propriétés de l'eau et le cycle hydrologique.

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Transform Function
Service StrStartTime StrEndTime Processing Time
Total Time 21,114.45703125 21,114.63085938 0.17382813
      ApplicationsVar 21,114.45703125 21,114.45703125 0.00000000
            DateLastModified 21,114.45703125 21,114.45703125 0.00000000
            DateLastModified 21,114.45703125 21,114.45703125 0.00000000
      GetUserAgentInfo 21,114.45703125 21,114.45703125 0.00000000
      SubNavigationOld 21,114.45703125 21,114.45703125 0.00000000
            GetXMLID 21,114.45703125 21,114.45703125 0.00000000
            GetNavID 21,114.45703125 21,114.45703125 0.00000000
      FncCrawler 21,114.47460938 21,114.47460938 0.00000000
      FncFileExistsBln 21,114.47460938 21,114.47460938 0.00000000
      FixPathVirtual 21,114.47460938 21,114.47460938 0.00000000
      FncFileExistsBln 21,114.47460938 21,114.47460938 0.00000000
      FixPath 21,114.47460938 21,114.47460938 0.00000000
      FncFileExistsBln 21,114.47460938 21,114.47460938 0.00000000
      FixPathVirtual 21,114.47460938 21,114.47460938 0.00000000
      FncFileExistsBln 21,114.47460938 21,114.47460938 0.00000000
      FixPath 21,114.48828125 21,114.48828125 0.00000000
      ReadFromFile 21,114.48828125 21,114.50585938 0.01757813
      fileExists 21,114.50585938 21,114.50585938 0.00000000
      CheckFileNotToIndex 21,114.50585938 21,114.50585938 0.00000000
      Function TransformXml : /commonWebSol/xslt/mainhomeitem.xslt 21,114.50585938 21,114.55273438 0.04687500
            Function TransformXml : /commonwebsol/xslt/SubLevelLink.xslt 21,114.50585938 21,114.53515625 0.02929688
                  FncFileExistsBln 21,114.50585938 21,114.50585938 0.00000000
                  FixPath 21,114.50585938 21,114.50585938 0.00000000
                  FncFileExistsBln 21,114.50585938 21,114.50585938 0.00000000
                  FixPath 21,114.50585938 21,114.50585938 0.00000000
                  ReadFromFile 21,114.50585938 21,114.51953125 0.01367188
            GetQueryCache 21,114.53515625 21,114.53515625 0.00000000
                  FixPath 21,114.53515625 21,114.53515625 0.00000000
                  FixPath 21,114.53515625 21,114.53515625 0.00000000
                  FncFolderExists 21,114.53515625 21,114.53515625 0.00000000
                  FncFolderExists 21,114.53515625 21,114.53515625 0.00000000
                  ReadFromFile 21,114.53515625 21,114.53515625 0.00000000
            Function TransformXml : /commonwebsol/xslt/relatedlinks.xslt 21,114.53515625 21,114.55273438 0.01757813
            RemoveTag 21,114.55273438 21,114.55273438 0.00000000
            RemoveTag 21,114.55273438 21,114.55273438 0.00000000
            RemoveTag 21,114.55273438 21,114.55273438 0.00000000
      Function TransformXml : /commonWebSol/xslt/CLF2-metadata.xslt 21,114.55273438 21,114.55273438 0.00000000
      Function TransformXml : /commonWebSol/xslt/CLF2-header.xslt 21,114.55273438 21,114.56640625 0.01367188
            FncFileExistsBln 21,114.55273438 21,114.55273438 0.00000000
            FixPath 21,114.55273438 21,114.55273438 0.00000000
            FncFileExistsBln 21,114.55273438 21,114.55273438 0.00000000
            FixPath 21,114.55273438 21,114.55273438 0.00000000
            ReadFromFile 21,114.55273438 21,114.55273438 0.00000000
      Function TransformXml : /commonWebSol/xslt/CLF2-trail.xslt 21,114.56640625 21,114.58203125 0.01562500
      ColumnServices 21,114.58203125 21,114.63085938 0.04882813
            FixPathVirtual 21,114.58203125 21,114.58203125 0.00000000
            Function TransformXml : /commonwebsol/xslt/column/sitemap-ODOWv2.xslt 21,114.59960938 21,114.61328125 0.01367188
            FixPathVirtual 21,114.61328125 21,114.61328125 0.00000000
            Function TransformXml : /commonwebsol/xslt/column/genericdroparea.xslt 21,114.61328125 21,114.61328125 0.00000000
                  FncFileExistsBln 21,114.61328125 21,114.61328125 0.00000000
                  FixPath 21,114.61328125 21,114.61328125 0.00000000
                  FncFileExistsBln 21,114.61328125 21,114.61328125 0.00000000
                  FixPath 21,114.61328125 21,114.61328125 0.00000000
                  ReadFromFile 21,114.61328125 21,114.61328125 0.00000000
            FixPathVirtual 21,114.61328125 21,114.61328125 0.00000000
            Function TransformXml : /commonwebsol/xslt/column/genericdroparea.xslt 21,114.61328125 21,114.63085938 0.01757813
                  FncFileExistsBln 21,114.61328125 21,114.61328125 0.00000000
                  FixPath 21,114.61328125 21,114.61328125 0.00000000
                  FncFileExistsBln 21,114.63085938 21,114.63085938 0.00000000
                  FixPath 21,114.63085938 21,114.63085938 0.00000000
                  ReadFromFile 21,114.63085938 21,114.63085938 0.00000000
      Function TransformXml : /commonWebSol/xslt/CLF2-footer.xslt 21,114.63085938 21,114.63085938 0.00000000
            FncFileExistsBln 21,114.63085938 21,114.63085938 0.00000000
            FixPath 21,114.63085938 21,114.63085938 0.00000000
            FncFileExistsBln 21,114.63085938 21,114.63085938 0.00000000
            FixPath 21,114.63085938 21,114.63085938 0.00000000
            ReadFromFile 21,114.63085938 21,114.63085938 0.00000000
      ResponseEnd 21,114.63085938 21,114.63085938 0.00000000