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040 |aCaOODSP|beng|erda|cCaOODSP
0410 |aeng|beng|bfre
043 |aln-----|apn-----|ar------
0861 |aFs97-18/376E-PDF
1001 |aWang, Zeliang, |eauthor.
24510|aExamination of the performance of 22 CMIP6 ESMs on large scale changes in the atmosphere and oceans (North Atlantic, Arctic and North Pacific) / |cby Zeliang Wang, Brendan DeTracey, Blair Greenan, David Brickman, Frederic Cyr, Peter S. Galbraith, Nadja Steiner and James Christian.
264 1|aDartmouth, Nova Scotia : |bFisheries and Oceans Canada, Bedford Institute of Oceanography, |c2024.
264 4|c©2024
300 |a1 online resource (v, 49 pages) : |billustrations (chiefly colour).
336 |atext|btxt|2rdacontent
337 |acomputer|bc|2rdamedia
338 |aonline resource|bcr|2rdacarrier
4901 |aCanadian technical report of hydrography and ocean sciences, |x1488-5417 ; |v376
504 |aIncludes bibliographical references (pages 13-15).
5203 |a"This study examines the performance of 22 CMIP6 models. Sea level pressure and 2m air temperature of the atmosphere component are compared with those from a reanalysis product. Sea surface temperature and sea ice from an observation-based ocean product are used to investigate the performance of the ocean component in these models. This study finds that the performance varies substantially between models and also between variables within one model. In general, these models do not represent sea level pressure well which is strongly related to the atmospheric circulation (winds), however, they well represent the 2m air temperature in terms of its long-term warming tendency over the historic time period. The multi-decadal variations of the sea surface temperature in the North Atlantic Ocean are captured by the majority of the models, however, they mostly fail to represent the dominant changes in the sea surface temperature in the North Pacific Ocean. This study suggests that the North Atlantic Ocean appears to be more predictable than the North Pacific Ocean. The declining trend in the summer Arctic ice area is reproduced, and some models have trends close to the observations. UKESM1-0-LL, CNRM-ESM2-1 and CESM2 are the three models with overall good performances for atmosphere, ocean and ice components"--Abstract, page iv.
546 |aIncludes abstracts in English and French.
650 0|aAtmospheric pressure|zNorth Atlantic Ocean|xMathematical models.
650 0|aAtmospheric pressure|zNorth Pacific Ocean|xMathematical models.
650 0|aAtmospheric pressure|zArctic Ocean|xMathematical models.
650 0|aAtmospheric temperature|zNorth Atlantic Ocean|xMathematical models.
650 0|aAtmospheric temperature|zNorth Pacific Ocean|xMathematical models.
650 0|aAtmospheric temperature|zArctic Ocean|xMathematical models.
650 0|aOcean temperature|zNorth Atlantic Ocean|xMathematical models.
650 0|aOcean temperature|zNorth Pacific Ocean|xMathematical models.
650 0|aSea ice|zArctic Ocean|xMathematical models.
650 6|aPression atmosphérique|zAtlantique Nord|xModèles mathématiques.
650 6|aPression atmosphérique|zPacifique Nord|xModèles mathématiques.
650 6|aPression atmosphérique|zArctique, Océan|xModèles mathématiques.
650 6|aTempérature atmosphérique|zAtlantique Nord|xModèles mathématiques.
650 6|aTempérature atmosphérique|zPacifique Nord|xModèles mathématiques.
650 6|aTempérature atmosphérique|zArctique, Océan|xModèles mathématiques.
650 6|aMer|xTempérature|zAtlantique Nord|xModèles mathématiques.
650 6|aMer|xTempérature|zPacifique Nord|xModèles mathématiques.
650 6|aGlace de mer|zArctique, Océan|xModèles mathématiques.
7101 |aCanada. |bDepartment of Fisheries and Oceans, |eissuing body.
7102 |aBedford Institute of Oceanography, |eissuing body.
830#0|aCanadian technical report of hydrography and ocean sciences ;|v376.|w(CaOODSP)9.504781
85640|qPDF|s9.08 MB|uhttps://publications.gc.ca/collections/collection_2024/mpo-dfo/Fs97-18-376-eng.pdf