{"refrec":{"BRefID":127160,"RR":"<b>Scambos, T.A.; Bohlander, J.A.; Shuman, C.A.; Skvarca, P.</b> (2004). Glacier acceleration and thinning after ice shelf collapse in the Larsen B embayment, Antarctica. <i>Geophys. Res. Lett. 31</i>: L18402(1-4)","BEntID":121233,"PublicFlag":1,"CheckedFlag":0,"wosflag":1,"vabbflag":1,"RefStringPartII":". <i>Geophys. Res. Lett. 31</i>: L18402(1-4)","DocTypID":8,"DocType":"Journal article","MarineFlag":1,"FreshFlag":0,"BrackishFlag":0,"TerrestrialFlag":0,"Authorstring":"Scambos, T.A.; Bohlander, J.A.; Shuman, C.A.; Skvarca, P.","OrigTitleTranslFlag":0,"Authorstringtrunc":"Scambos, T.A. <i>et al.</i>","Englishabstract":"Ice velocities derived from five Landsat 7 images acquired between January 2000 and February 2003 show atwo- to six-fold increase in centerline speed of four glaciers flowing into the now-collapsed section of the Larsen B Ice Shelf. Satellite laser altimetry from ICESat indicates the surface of Hektoria Glacier lowered by up to 38 ± 6 m in a six-month period beginning one year after the break-up in March 2002. Smaller elevation losses are observed for Crane and Jorum glaciers over a later 5-month period. Two glaciers south of the collapse area, Flask and Leppard, show little change in speed or elevation. Seasonal variations in speed preceding the large post-collapse velocity increases suggest that both summer melt percolation and changes in the stress field due to shelf removal play a major role in glacier dynamics.","AbstractOtherLang":null,"BibLvlCode":"AS","StandardTitle":"Glacier acceleration and thinning after ice shelf collapse in the Larsen B embayment, Antarctica","OrigTitleLangCode":"en","OrigTitleLangCodeExtended":"eng","OrigTitleLangID":15,"DateLastModified":{"date":"2025-07-02 08:33:14.980000","timezone_type":1,"timezone":"+00:00"},"UserAccessRight":null,"UserAccID":null,"AuthorKeywords":null,"OtherDescriptors":null,"Notes":null,"AnaPub":2004,"MonPub":null,"DateUpdate":"2008-10-27","DateCreate":"2008-10-27","SecASFANote":null,"ConfID":null,"PeerRev":1,"VlizCoreFlag":1,"WoScode":"WOS:000224125900002","VABBcode":null,"OpenAcc":1},"refs":null,"anarec":{"AnaID":127160,"PubliDate":2004,"Pagination":"L18402(1-4)","XtraPublOfAnaID":null,"ISBN":null,"Volume":"31","Issue":null,"BRefMon":null,"BRefMonRR":null,"BRefXtra":null,"BRefXtraRR":null,"SerBRefID":42920,"SerRR":"Geophysical Research Letters. 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