00000nam 2200000zi 4500 9.892092 CaOODSP 20230501141951 m o d f cr cn||||||||| 201005t20202020oncab ob f000 0 eng d 9780660361598 CaOODSP eng rda CaOODSP eng eng fre n-cn-nf n-cn-qu n-cnm-- ln----- Fs97-18/334E-PDF Lavoie, 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. ©2020 1 online resource (xiii, 102 pages) : colour illustrations, colour maps. text txt rdacontent computer c rdamedia online resource cr rdacarrier Canadian technical report of hydrography and ocean sciences, 1488-5417 ; 334 Includes 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. Oceanography Saint Lawrence, Gulf of Forecasting. Oceanography Scotian Shelf Forecasting. Oceanography Maine, Gulf of Forecasting. Biogeochemistry Saint Lawrence, Gulf of Forecasting. Biogeochemistry Scotian Shelf Forecasting. Biogeochemistry Maine, Gulf of Forecasting. Climatic changes Saint Lawrence, Gulf of Forecasting. Climatic changes Scotian Shelf Forecasting. Climatic changes Maine, Gulf of Forecasting. Océanographie Saint-Laurent, Golfe du Prévision. Océanographie Néo-écossaise, Plateforme Prévision. Océanographie Maine, Golfe du Prévision. Biogéochimie Saint-Laurent, Golfe du Prévision. Biogéochimie Néo-écossaise, Plateforme Prévision. Biogéochimie Maine, Golfe du Prévision. Climat Changements Saint-Laurent, Golfe du Prévision. Climat Changements Néo-écossaise, Plateforme Prévision. Climat Changements Maine, Golfe du Prévision. Canada. Department of Fisheries and Oceans, issuing body. Maurice Lamontagne Institute, issuing body. Canadian technical report of hydrography and ocean sciences ; 334. (CaOODSP)9.504781 PDF 25.21 MB https://publications.gc.ca/collections/collection_2020/mpo-dfo/Fs97-18-334-eng.pdf