FN Archimer Export Format PT J TI A comprehensive oceanographic dataset of a subpolar, mid-latitude broad fjord: Fortune Bay, Newfoundland, Canada BT AF DONNET, Sebastien LAZURE, Pascal Ratsimandresy, Andry Han, Guoqi AS 1:1;2:2;3:1;4:1; FF 1:;2:PDG-ODE-LOPS-OC;3:;4:; C1 Fisheries and Oceans Canada, NAFC, 80 East White Hills Rd, St. John’s NL, A1C 5X1, Canada Ifremer (French Research Institute for Exploitation of the Sea) Laboratoire d’Océanographie 5 Physique et Spatiale, Centre Bretagne, ZI de la Pointe du Diable, CS 10070, 29280 Plouzané, France C2 MPO, CANADA IFREMER, FRANCE SI BREST SE PDG-ODE-LOPS-OC UM LOPS IN WOS Ifremer UMR DOAJ copubli-int-hors-europe IF 11.333 TC 2 UR https://archimer.ifremer.fr/doc/00634/74635/74529.pdf https://archimer.ifremer.fr/doc/00634/74635/77362.pdf LA English DT Article AB While the dynamics of narrow fjords, i.e. narrow with respect to their internal Rossby radius, have been widely studied, it is only recently that interest sparked in studying the physics of broad fjords due to their importance in glacial ice melting (in Greenland, especially). Here, we present a comprehensive set of data collected in Fortune Bay, a broad, mid-latitude fjord located on the Northwest Atlantic shores. Aside from being wide (15–25 km width) and deep (600 m at its deepest), Fortune Bay also has the characteristics of having steep slopes, weak tides and of being strongly stratified from spring to fall. Thus, and since strong along-shore winds also characterise the region, this system is prone to interesting dynamics, generally taking the form of transient upwelling and downwelling travelling along its shores, similar to processes encountered in broad fjords of higher latitudes. The dataset collected to study those dynamics consists of water column physical parameters (temperature, salinity, currents and water level) and atmospheric forcing (wind speed and direction, atmospheric pressure, air temperature and solar radiation) taken at several points around the fjord using oceanographic moorings and land-based stations. The program lasted 2 full years and achieved a good data return of 90 %, providing a comprehensive dataset not only for Fortune Bay studies but also for the field of broad fjord studies. The data are available publically from the SEANOE repository (http://www.seanoe.org/data/00511/62314/; Donnet and Lazure, 2020). PY 2020 PD AUG SO Earth System Science Data SN 1866-3508 PU Copernicus GmbH VL 12 IS 3 UT 000566700100001 BP 1877 EP 1896 DI 10.5194/essd-12-1877-2020 ID 74635 ER EF