04334cam 2200577zi 45009.892092CaOODSP20221107173054m o d f cr cn|||||||||201005t20202020oncab ob f000 0 eng d9780660361598CaOODSPengrdaCaOODSPengengfren-cn-nfn-cn-qun-cnm--ln-----Fs97-18/334E-PDFLavoie, Diane, author.Projections of future physical and biochemical conditions in the Gulf of St. Lawrence, on the Scotian Shelf and in the Gulf of Maine using a regional climate model / by Diane Lavoie, Nicolas Lambert, Shani Rousseau, Jacqueline Dumas, Joël Chassé, Zhenxia Long, William Perrie, Michel Starr, David Brickman, and Kumiko Azetsu-Scott.Projections of future physical and biogeochemical conditions in the Gulf of St. Lawrence, on the Scotian Shelf and in the Gulf of Maine[Ottawa] : Fisheries and Oceans Canada = Pêches et océans Canada, 2020.©20201 online resource (xiii, 102 pages) : colour illustrations, colour maps.texttxtrdacontentcomputercrdamediaonline resourcecrrdacarrierCanadian technical report of hydrography and ocean sciences, 1488-5417 ; 334Includes bibliographical references (pages 24-27)."A regional climate model is used to make projections of future physical and biogeochemical conditions in the Gulf of St. Lawrence (GSL), Scotian Shelf, and Gulf of Maine. The regional climate model is forced with downscaled atmosphere from three Earth System Models (CanESM2, MPI-ESM-LR, and HadGEM-ES) using the Representative Concentration Pathway 8.5. We use the Earth System Model outputs made available in 2013 through the Coupled Model Intercomparison Project Phase 5 (CMIP5) archive. The regional model was run from 1970 to 2100. Results are presented for sea ice, water temperature, salinity, stratification, nitrate, ammonium, diatoms, flagellates, mesozooplankton, microzooplankton, detrital particulate organic matter, dissolved organic matter, dissolved inorganic carbon, alkalinity, and calcium carbonate (aragonite and calcite) saturation states. We mapped the changes that occurred between the 2061-2080 period and the 1991-2010 period, provided linear trends of the different environmental variables for specific regions, computed model ensemble statistics, calculated the year when calcium carbonate saturation will reach some critical threshold over the model domain, and identified areas where multiple important changes will occur"--Abstract, page xi.Includes abstracts in English and French.OceanographySaint Lawrence, Gulf ofForecasting.OceanographyScotian ShelfForecasting.OceanographyMaine, Gulf ofForecasting.BiogeochemistrySaint Lawrence, Gulf ofForecasting.BiogeochemistryScotian ShelfForecasting.BiogeochemistryMaine, Gulf ofForecasting.Climatic changesSaint Lawrence, Gulf ofForecasting.Climatic changesScotian ShelfForecasting.Climatic changesMaine, Gulf ofForecasting.OcéanographieSaint-Laurent, Golfe duPrévision.OcéanographieNéo-écossaise, PlateformePrévision.OcéanographieMaine, Golfe duPrévision.BiogéochimieSaint-Laurent, Golfe duPrévision.BiogéochimieNéo-écossaise, PlateformePrévision.BiogéochimieMaine, Golfe duPrévision.ClimatChangementsSaint-Laurent, Golfe duPrévision.ClimatChangementsNéo-écossaise, PlateformePrévision.ClimatChangementsMaine, Golfe duPrévision.Canada. Department of Fisheries and Oceans, issuing body.Maurice Lamontagne Institute, issuing body.Canadian technical report of hydrography and ocean sciences ;334.(CaOODSP)9.504781PDF25.21 MBhttps://publications.gc.ca/collections/collection_2020/mpo-dfo/Fs97-18-334-eng.pdf