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Bulat 23-Apr-05. SALE 1, Vienna. Bulat 23-Apr-05. SALE 1, Vienna ... Glacial ice with Aeolian dust and bedrock particles Findings. Two confident phylotypes (of 8) ...
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New call of proposals for Belgian Antarctic Programme in May 2005 = 4 year ... Investigation of the basal part of the Berkner Island core (dirty ice / marine ice) ...
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Subglacial Water in Antarctica At the Intersection of Many Disciplines
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Subglacial Landform Analysis and Reconstruction of Miocene Paleotopography of Marie Byrd Land
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Advance of an ice cap over a slippery spot. Grounding line advance over a preglacial lake ... Advance of an ice cap over a slippery spot. Rectangular domain of ...
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Evaluate IceBridge data to identify the distribution of subglacial water and basal freezing using residual brightness and basal stratigraphy Twaites Tinto et al
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... canal de gua de degelo subglacial; i) iceberg liberando detritos; j) detritos supraglaciais. Diagrama dos ritmos orbitais de Milankovitch. ...
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Boulton (1976) definition of flutes: long, parallel-sided ridges on deformable subglacial surfaces Shaw and Sharpe (1987) definition of drumlin: ...
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Deposits by Glaciers Most of the material carried by glaciers is deposited by melting, ... Subglacial streams leave deposits as winding ridges called Eskers.
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Luke Zoet-Penn State University-2nd Year PhD Student-Using Passive Seismic Data to Better Understand the Subglacial Mechanics Responsible for Glacial Flow
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Glaciers are flowing streams of ice ... Greenland Ice Cap. Antarctic Ice Cap. Antarctic Subglacial Lakes. Lake Vostok. Take-Away Points ...
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-potential reorganization of subglacial hydrology (and thus basal conditions) A second goal evaluate the leverage of photon counting lidar data.
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Hepburn's Mesa (Paradise Valley) Other Subglacial Features. Voltaire, ... Cape Cod. http://sts.gsc.nrcan.gc.ca/page1/landf/atlantic/newf/st_georg/interlob.jpg ...
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... the major mountain or upland areas but also the great valleys and lowland plains. ... Subglacial debris moved along the floor of the valley either by ice ...
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Clastic Shorelines: wave-dominated. Glacial Sedimentation: Introduction ... Clastic Shorelines: wave-dominated. Subglacial Topography of Antarctic (from Denton ...
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AMICS. Antarctic ice-sheet dynamics and climatic change: Modelling and ... Dynamic Interaction between the Antarctic Ice Sheet and the Subglacial Environment ...
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the exit of subglacial and englacial waters only one and it is on the left side ... the velocity of the englacial meltwaters approximately 6 times less then the ...
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Title: PowerPoint Presentation Author: Colin Ballantyne Last modified by: Geography & Geosciences Created Date: 3/3/2005 7:33:17 AM Document presentation format
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Martin J. Siegert and the Lake Ellsworth consortium
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Drumlins Theories and experiments as presented in The Origin of Glacially Fluted Surfaces - Observations and Theories By G.S. Bolton and Drumlin Formation Time ...
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http://svs.gsfc.nasa.gov/vis/a000000/a000900/a000996/ Introduction ~4 km below East Antarctic Ice Sheet ... Limnology and Oceanography 51 (6): 2485-501. ...
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periglacial weathering during deglaciation. some glacial erosion ... Elbe, Weser, Rhine, Meuse, Scheldt, Thames, Somme, Seine. Baltic, Channel (PL GIBBARD) ...
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Martin J. Siegert and the Lake Ellsworth consortium
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Sediment deformation (tiltmeter) Sediment velocity (dragspools) Sediment. Strength ... Tiltmeter. Variations in tilt -8cm -15cm. Example from Vestari ...
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image 1 m grid cell size. Ship swath shaded relief. image 25 m grid cell size ... image 1 m grid cell size (representative of images. produced with up to 5 m ...
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and Geophysics Antarctic Science Section Thomas Wagner Program Manager NSF/Office of Polar Programs Antarctica Antarctic Geology & Geophysics Antarctic Ice Sheet ...
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AST 734: Astrobiology Seminar 15 Nov 2004
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Dr' Robin E' Bell and Dr' Michael Studinger
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Till is left under or along the sides of a moving glacier Outwash is deposits from meltwater Till at the edge of a glacier Glacial outwash plain
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Surge glaciers can increase velocities by two orders of magnitude ... Laurentide: via Hudson Strait ice stream -Ocean cores show advances and advanced calving ...
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Interstitial matrix of sand, silt, and clay. Elongate particles show preferred orientation ... mound-shaped accumulations of sand or gravel. Form in pockets ...
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Research Update: Priscu Research Group
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Which path will have the greatest effect on abrasion of transported clasts? ... Drift: all deposits in any way related to glaciation. ...
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Holistic assessment of glacial sediment/landform associations across scales. WHAT IS THE GLACIAL ... Aeolian reworking ventifacts and removal of fines ...
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Ice sheet observationsmodelling: status and requirements
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... named after the eruption of Mt. Pelee on May 8, 1902 that destroyed ... means glowing cloud and was named for the pyroclastic flows seen at Mount Pelee. ...
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Supra- and Englacial Processes II: the glacier terminus. Sources of Glacial Debris ... 2002 M7.9 Denali. Black Rapids Glacier panorama. Rock avalanches Effects? ...
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Till, glaciotectonite, ice rafted debris = genetic ... Location Dammer Berge. Semicircular 40 km series of ridges, 40-145 m asl ...
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Glaciology - DO meter (dissolved oxygen from streams) ... integrative approach. combining. Glaciology, Geology, Oceanography and Biology ...
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Ice Sheet and Climate Modelling. How can we address questions such as: ... advection diffusion heating. z2. 2T. 3D Ice Thermodynamics. Governing equation ...
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Tidewater Glaciers- Hubbard and Columbia Glaciers, AK Chris Lyles ESS 433 Columbia Glacier 1993 Seasonal fluctuations in the advance of a tidewater glacier and ...
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Update on Italy's SALE Activities
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Title: PowerPoint Presentation Last modified by: mia Created Date: 1/1/1601 12:00:00 AM Document presentation format: Presentaci n en pantalla Other titles
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Trough Lake = Fiord? Two Medicine Lk. Fiordland (NZ) Thresholds and Strandflats ... Examples: Finger Lakes. Selective linear erosion. Edge of Allegheny Plateau ...
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Modeling ice streams with Finite Element Methods
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J kulhlaup is icelandic for Glacier Floods ... They can occur anywhere which has ... Smith L.C., Smith N.D., Finnegan D., Garvin J.B., (2002) Geomorphic ...
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... only as an integral part of the global climate system, but as one of the major ... the only life forms known to have retained viability over geological time ...
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A model architecture developed under the rise of Object Orientated languages and ... appropriate outputs, recognising and avoiding artefacts, scale. ...
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Chapter Four Volcanism and Extrusive Rocks VOLCANOES AND VOLCANISMS Lava tube formation Causes for Volcanism Types of Lava . Basaltic lava flow Basaltic pillow lavas ...
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Glaciations help determine where resources have been ... Location of Otter Creek Gold Mine, Quaternary International 82 (2001) 33 50. Future Prospects of ...
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Half Dome above Yosemite Valley. ... Rock. Ice flow. Enhanced Creep. Regelation. ICE FLOW. SLIDING. TILL DEFORMATION. MODES OF ICE MOTION ...
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V-shaped structures found in the uppermost layer of the glacier. WHY? ... AR TE. steep-sided, sharp-edged ... along a cirque or an arete. GLACIAL POLISH ...
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