Subannual and Seasonal Variability of Atlantic-Origin Waters in Two Adjacent West Greenland Fjords
Journal of Geophysical Research: Oceans RESEARCH ARTICLE Subannual and Seasonal Variability of Atlantic-Origin 10.1029/2018JC014278 Waters in Two Adjacent West Greenland Fjords Key Points: D. Carroll1 , D. A. Sutherland2 , B. Curry3, J. D. Nash4 , E. L. Shroyer4 , G. A. Catania5,6 , • We analyze a 2-year hydrographic 7 8 3 9,10 record from a suite of moorings in L. A. Stearns , J. P. Grist , C. M. Lee , and L. de Steur Davis Strait and two adjacent west 1 2 Greenland fjords Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA, USA, Department of Earth Sciences, University 3 4 • Hydrography above the sill exhibits of Oregon, Eugene, OR, USA, Applied Physics Laboratory, University of Washington, Seattle, WA, USA, College of Earth, clear seasonality; subannual warming Ocean and Atmospheric Sciences, Oregon State University, Corvallis, OR, USA, 5Department of Geological Sciences, of basin waters coincides with the University of Texas at Austin, Austin, TX, USA, 6Institute for Geophysics, University of Texas at Austin, Austin, TX, USA, arrival of dense Atlantic-origin waters 7 8 at the mouth Department of Geology, University of Kansas, Lawrence, KS, USA, National Oceanography Centre, University of 9 10 • We use Seaglider observations and Southampton Waterfront Campus, Southampton, UK, Norwegian Polar Institute, Tromsø, Norway, Royal Netherlands reanalysis of sea ice and winds to Institute for Sea Research (NIOZ), Den Burg, Netherlands explore the role of local and remote forcing in driving fjord renewal Abstract Greenland fjords provide a pathway for the inflow of warm shelf waters to glacier termini and Supporting Information: outflow of glacially modified waters to the coastal ocean.
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