{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,28]],"date-time":"2026-02-28T07:08:02Z","timestamp":1772262482540,"version":"3.50.1"},"reference-count":80,"publisher":"Copernicus GmbH","issue":"2","license":[{"start":{"date-parts":[[2018,2,6]],"date-time":"2018-02-06T00:00:00Z","timestamp":1517875200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["The Cryosphere"],"abstract":"<jats:p>Abstract. Recent modeling studies of\nocean circulation in the southern Weddell Sea, Antarctica, project an\nincrease over this century of ocean heat into the cavity beneath\nFilchner\u2013Ronne Ice Shelf (FRIS). This increase in ocean heat would lead to\nmore basal melting and a modification of the FRIS ice draft. The\ncorresponding change in cavity shape will affect advective pathways and the\nspatial distribution of tidal currents, which play important roles in basal\nmelting under FRIS. These feedbacks between heat flux, basal melting, and\ntides will affect the evolution of FRIS under the influence of a changing\nclimate. We explore these feedbacks with a three-dimensional ocean model of\nthe southern Weddell Sea that is forced by thermodynamic exchange beneath the\nice shelf and tides along the open boundaries. Our results show regionally\ndependent feedbacks that, in some areas, substantially modify the melt rates\nnear the grounding lines of buttressed ice streams that flow into FRIS. These\nfeedbacks are introduced by variations in meltwater production as well as the\ncirculation of this meltwater within the FRIS cavity; they are influenced\nlocally by sensitivity of tidal currents to water column thickness (wct) and\nnon-locally by changes in circulation pathways that transport an integrated\nhistory of mixing and meltwater entrainment along flow paths. Our results\nhighlight the importance of including explicit tidal forcing in models of\nfuture mass loss from FRIS and from the adjacent grounded ice sheet as\nindividual ice-stream grounding zones experience different responses to\nwarming of the ocean inflow.<\/jats:p>","DOI":"10.5194\/tc-12-453-2018","type":"journal-article","created":{"date-parts":[[2018,2,6]],"date-time":"2018-02-06T07:42:47Z","timestamp":1517902967000},"page":"453-476","source":"Crossref","is-referenced-by-count":35,"title":["Tidal influences on a future evolution of the Filchner\u2013Ronne Ice Shelf cavity in the Weddell Sea, Antarctica"],"prefix":"10.5194","volume":"12","author":[{"given":"Rachael D.","family":"Mueller","sequence":"first","affiliation":[]},{"given":"Tore","family":"Hattermann","sequence":"additional","affiliation":[]},{"given":"Susan L.","family":"Howard","sequence":"additional","affiliation":[]},{"given":"Laurie","family":"Padman","sequence":"additional","affiliation":[]}],"member":"3145","published-online":{"date-parts":[[2018,2,6]]},"reference":[{"key":"ref1","doi-asserted-by":"crossref","unstructured":"Beckmann, A. and Haidvogel, D. 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