Aber, J. S., and Ber, A. (2007). Glaciotectonism. Developments in Quaternary Science, 6, Amsterdam: Elsevier, 246pp.Google Scholar

Adhikari, S., Ivins, E. R., and Larour, E. (2017). Mass transport waves amplified by intense Greenland melt and detected in solid earth deformation. Geophysical Research Letters, 44, 4965–4975.CrossRefGoogle Scholar

Adhikari, S., Nakawo, M., Seko, K., and Shakya, B. (2000). Dust influence on the melting process of glacier ice: experimental results from Lirung Glacier, Nepal Himalayas. In Nakawo, M., Raymond, C. F., and Fountain, A. (eds.) Debris-Covered Glaciers. IAHS Publication no. 264, 43–52.Google Scholar

Ahn, J., Headly, M., Wahlen, M., Brook, E. J., Mayewski, P. A., and Taylor, K. C. (2008). CO₂ diffusion in polar ice: observations from naturally formed CO₂ spikes in the Siple Dome (Antarctica) ice core. Journal of Glaciology, 54(187), 685–695.Google Scholar

Allen, C. R., Kamb, W. B., Meier, M. F., and Sharp, R. P. (1960). Structure of lower Blue Glacier, Washington. Journal of Geology, 68(6), 601–625.Google Scholar

Alley, R. B. (1988). Fabrics in polar ice sheets: development and prediction. Science, 240, 493–495.Google Scholar

Alley, R. B. (1989a). Water pressure coupling of sliding and bed deformation: I. Water system. Journal of Glaciology, 35(119), 108–118.Google Scholar

Alley, R. B. (1989b). Water-pressure coupling of sliding and bed deformation: II. Velocity-depth profiles. Journal of Glaciology, 35(119), 119–129.CrossRefGoogle Scholar

Alley, R. B. (1991). Deforming bed origin for the southern Laurentide till sheets? Journal of Glaciology, 37(125), 67–76.Google Scholar

Alley, R. B. (1992). Flow-law hypotheses for ice-sheet modeling. Journal of Glaciology, 38(129), 245–256.CrossRefGoogle Scholar

Alley, R. B. (1993). In search of ice-stream sticky spots. Journal of Glaciology, 39(133), 447–454.Google Scholar

Alley, R. B., and Whillans, I. M. (1991). Changes in the West Antarctic ice sheet. Science, 254(5034), 259–263.CrossRefGoogle ScholarPubMed

Alley, R. B., et al. (1993). Abrupt increase in Greenland snow accumulation at the end of the Younger Dryas event. Nature, 362(6420), 527–529.Google Scholar

Alley, R. B., Gow, A. J., and Meese, D. A. (1995). Mapping c-axis fabrics to study physical processes in ice. Journal of Glaciology, 41(137), 197–203.CrossRefGoogle Scholar

Alley, R. B., Gow, A. J., Meese, D. A., Fitzpatrick, J. J., Waddington, E. D., and Bolzan, J. F. (1997). Grain-scale processes, folding, and stratigraphic disturbance in the GISP2 ice core. Journal of Geophysical Research, 102(C12), 26819–26830.Google Scholar

Amundsen, R. (1912). The South Pole: an account of the Norwegian Antarctic expedition in the “Fram”, 1910–1912, Volumes 1 and 2, translated by A. G. Chater.Google Scholar

Anandakrishnan, S., Catania, G. A., Alley, R. B., and Horgan, H. J. (2007). Discovery of till deposition at the grounding line of Whillans ice stream. Science, 315, 1835–1838.Google Scholar

Andrews, L. C. et al. (2014). Direct observations of evolving subglacial drainage beneath the Greenland Ice Sheet. Nature, 514, 80–83.Google Scholar

Arendt, A., Luthcke, S., Gardner, A., O’Neel, S., Hill, D., Moholdt, G., and Abdalati, W. (2013). Analysis of a GRACE global mascon solution for Gulf of Alaska glaciers. Journal of Glaciology, 59(217), 913–924, doi: 10.3189/2013JoG12J197.Google Scholar

Ashley, G. M., Boothroyd, J. C., and Borns, H. W. Jr. (1991). Sedimentology of late Pleistocene (Laurentide) deglacial-phase deposits, eastern Maine; an example of a temperate marine grounded ice-sheet margin. Geological Society of America Special Paper, 261, 107–125.Google Scholar

Atkinson, B. K. (1984). Subcritical crack growth in geological materials. Journal of Geophysical Research, 89(B6), 4077–4144.CrossRefGoogle Scholar

Atkinson, B. K., and Rawlings, R. D. (1981). Acoustic emission during stress corrosion cracking in rocks. In Simpson, D. W., and Richards, P. G. (eds.) Earthquake Prediction. An International Review. Ewing Series, 4. Washington, DC: American Geophysical Union, pp. 605–619.Google Scholar

Attig, J. W., Mickelson, D. M., and Clayton, L. (1989). Late Wisconsin landform distribution and glacier bed conditions in Wisconsin. Sedimentary Geology, 62(3–4), 399–405.Google Scholar

Azuma, N., Miyakoshi, T., Yokoyama, S., and Takata, M. (2012). Impeding effect of air bubbles on normal grain growth of ice. Journal of Structural Geology, 42, 184–193.Google Scholar

Bahr, D. B., Dyurgerov, M., and Meier, M. F. (2009). Sea-level rise from glaciers and ice caps: a lower bound. Geophysical Research Letters, 36, L03501, doi:10.1029/2008GL036309.Google Scholar

Bahr, D. B., Meier, M. F., and Peckham, S. D. (1997). The physical basis of glacier volume-area scaling. Journal of Geophysical Research, 102(B9), 20355–20362.CrossRefGoogle Scholar

Bahr, D. B., Pfeffer, W. T., and Kaser, G. (2015). A review of volume-area scaling of glaciers. Reviews of Geophysics, 53, 95–140.Google Scholar

Baker, R. W. (1981). Textural and crystal-fabric anisotropies and the flow of ice masses. Science, 211(4486), 1043–1044.Google Scholar

Baker, R. W. (1982). A flow equation for anisotropic ice. Cold Regions Science and Technology, 6(3), 141–148.Google Scholar

Bamber, J. L., Riva, R. E. M., Vermeersen, B. L. A., and LeBrocq, A. M. (2009). Reassessment of the potential sea-level rise from a collapse of the West Antarctic ice sheet. Science, 324(5929), 901–903.CrossRefGoogle ScholarPubMed

Banerjee, I., and McDonald, B. C. (1975). Nature of esker sedimentation. The Society of Economic Paleontologists and Mineralogists Special Publication 23, 132–154.Google Scholar

Banwell, A. F., MacAyeal, D. R., and Sergienko, O. V. (2013). Breakup of Larsen B ice shelf triggered by chain reaction drainage of supraglacial lakes. Journal of Geophysical Research, 40, 1–5, doi: 10.1002/2013GL057694.Google Scholar

Barnes, P., Tabor, D., and Walker, J. C. F. (1971). Friction and creep of polycrystalline ice. Proceedings of the Royal Society of London, Series A, 324(1557), 127–155.Google Scholar

Begeman, C. B., et al. (2018). Ocean stratification and low melt rates at the Ross ice shelf grounding zone. Journal of Geophysical Research, Oceans, 123(10), 7438–7452, doi: 10.1029/2018JC013987.CrossRefGoogle Scholar

Bell, J. F. (1941). Morphology of mechanical twinning in crystals. American Mineralogist, 26, 247–261.Google Scholar

Beltaos, S. (2002). Collapse of floating ice covers under vertical loads: test data vs. theory. Cold Regions Science and Technology, 34, 191–207.Google Scholar

Bender, M. L. (2002). Orbital tuning chronology for the Vostok climate record supported by trapped gas composition. Earth and Planetary Science Letters, 204, 275–289, doi: 10.1016/S0012-821X(02)00980-9.CrossRefGoogle Scholar

Bender, M. L., Barnett, B., Dreyfus, G., Jouzel, J., and Porcelli, D. (2008). The contemporary degassing rate of ⁴⁰Ar from the solid Earth. Proceedings of the National Academy of Science, USA, 105(24), 8232–8237.CrossRefGoogle ScholarPubMed

Benn, D. I. (1994). Fluted moraine formation and till genesis below a temperate valley glacier, Slettmarkbreen, Jotunheimen, southern Norway. Sedimentology, 41, 279–292.CrossRefGoogle Scholar

Benn, D. I., Hulton, N. R. J., and Mottram, R. H. (2007). ‘Calving laws’, ‘sliding laws’ and the stability of tidewater glaciers. Annals of Glaciology, 46, 123–130.Google Scholar

Benoist, J.-P. (1979). The spectral power density and shadowing function of a glacial microrelief at the decimetre scale. Journal of Glaciology, 23(89), 57–66.Google Scholar

Benson, C. S. (1961). Stratigraphic studies in the snow and firn of the Greenland Ice Sheet. Folia Geographica Danica, 9, 13–37.Google Scholar

Benson, C. S. (1962). Stratigraphic studies in the snow and firn of the Greenland Ice Sheet. U.S. Snow, Ice, and Permafrost Research Establishment. Research Report 70.Google Scholar

Berner, W., Oeschger, H., and Stauffer, B. (1980). Information on the CO₂ cycle from ice core studies. Radiocarbon, 22(2), 227–235.CrossRefGoogle Scholar

Bhattacharji, S. (1967). Mechanics of flow differentiation in ultramafic and mafic sills. The Journal of Geology, 75(1), 101–112.Google Scholar

Biegel, R. L., Sammis, C. G., and Dieterich, J. H. (1989). The frictional properties of simulated gouge having a fractal particle distribution. Journal of Structural Geology, 11(7), 827–846.Google Scholar

Bindschadler, R. A., and Scambos, T. A. (1991). Satellite-image-derived velocity field of an Antarctic ice stream. Science, 252(5003), 242–246.Google Scholar

Bindschadler, R., and Vornberger, P. (1998). Changes in the West Antarctic Ice Sheet since 1963 from declassified satellite photography. Science, 279, 689–692.Google Scholar

Bindschadler, R. A., King, M. A., Alley, R. B., Anandakrishnan, S., and Padman, L. (2003a). Tidally controlled stick-slip discharge of a West Antarctic ice stream. Science, 301, 1087–1089.Google Scholar

Bindschadler, R. A., Vornberger, P. L., King, M. A., and Padman, L. (2003b). Tidally-driven stick-slip motion in the mouth of Whillans Ice Stream, Antarctica. Annals of Glaciology, 36, 263–272.CrossRefGoogle Scholar

Bishop, B. C. (1957). Shear moraines in the Thule area, northwest Greenland. U.S. Army Snow, Ice, and Permafrost Research Establishment, Research Report 17, 47 p.Google Scholar

Björnsson, H. (1992). Jökulhlaups in Iceland: prediction, characteristics, and simulation. Annals of Glaciology, 16, 95–106.Google Scholar

Blankenship, D. D., Bentley, C. R., Rooney, S. T., and Alley, R. B. (1986). Seismic measurements reveal a saturated, porous layer beneath an active Antarctic ice stream. Nature, 322(6074), 54–57.Google Scholar

Blackburn, T., Siman-Tov, S., Coble, M. A., Stock, G. M., Brodsky, E. E., and Hallet, B. (2019). Composition and formation age of the amorphous silica coating glacially polished surfaces. Geology, 47(4), 347–350.Google Scholar

Bluemle, J. P., Lord, M. L., and Hunke, N. T. (1993). Exceptionally long, narrow drumlins formed in subglacial cavities, North Dakota. Boreas, 22, 15–24.Google Scholar

Böðvarsson, G. (1955). On the flow of ice sheets and glaciers. Jökull, 5, 1–8.Google Scholar

Bolduc, A. M. (1992). The formation of eskers based on their morphology, stratigraphy and lithologic composition, Labrador, Canada. PhD thesis, Lehigh University.Google Scholar

Bond, G., et al. (1997). A pervasive millennial-scale cycle in north Atlantic holocene and glacial climates. Science, 278(5341), 1257–1266.Google Scholar

Boon, S., and Sharp, M. (2003). The role of hydrologically-driven ice fracture in drainage system evolution on an Arctic glacier. Geophysical Research Letters, 30(18), doi: 10.1029/2003GL018034Google Scholar

Borstad, C., Khazendar, A., Scheuchl, B., Morlighem, M., Larour, E., and Rignot, E. (2016). A constitutive framework for predicting weakening and reduced buttressing of ice shelves based on observations of progressive deterioration of the remnant Larsen B Ice Shelf. Geophysical Research Letters, 43, 2027–2035.Google Scholar

Boulton, G. S. (1987). A theory of drumlin formation by subglacial sediment deformation. In Menzies, J., and Rose, J. (eds.) Drumlin Symposium. Rotterdam: Balkema Publishers, pp. 25–80.Google Scholar

Boulton, G. S., and Hindmarsh, R. C. A. (1987). Sediment deformation beneath glaciers: rheology and geological consequences. Journal of Geophysical Research, 92(B9), 9059–9082.Google Scholar

Bourne, A. J., et al. (2015). A tephra lattice for Greenland and a reconstruction of volcanic events spanning 25–45 Ka b2k. Quaternary Science Reviews, 118, 122–141.CrossRefGoogle Scholar

Brand, G., Pohjola, V., and Hooke, R. LeB. (1987). Existence of a layer of deformable till at the base of Storglaciären, Sweden, revealed by electrical resistivity measurements. Journal of Glaciology, 33(115), 311–314.Google Scholar

Broecker, W. S. (1998). Paleocean circulation during the last glaciation: a bipolar seesaw. Paleoceanography, 13(2), 119–121.Google Scholar

Brown, C. S., Meier, M. F., and Post, A. (1982). Calving speed of Alaska tidewater glaciers, with application to Columbia Glacier. U.S. Geological Survey Professional Paper, 1258-C, C1–C13.Google Scholar

Brown, N. L., Hallet, B., and Booth, D. B. (1987). Rapid soft-bed sliding of the Puget glacial lobe. Journal of Geophysical Research, 92(B9), 8985–8997.Google Scholar

Brugger, K. A. (2007). The non-synchronous response of Rabots Glaciär and Storglaciären, northern Sweden, to recent climatic change: a comparative study. Annals of Glaciology, 46, 275–282.CrossRefGoogle Scholar

Brunt, K. M., and MacAyeal, D. R. (2014). Tidal modulation of ice=shelf flow: a viscous model of the Ross Ice Shelf. Journal of Glaciology, 60(221), 500–508.CrossRefGoogle Scholar

Buckingham, E. (1914). On physically similar systems; illustrations of the use of dimensional equations. Physical Review, 4(4), 345–376.Google Scholar

Budd, W. F. (1968). The longitudinal velocity profile of large ice masses. Union de Geodesie et Geophysique International. Association Internatiollale d ‘Hydrologie Scienti/ique. Assemblee generale de Bern, 25 Sept.–7 Oct. 1967. [Commission de Neiges et Glaces.] Rapports et discussions, pp. 58–77. (Publication No. 79 de I’ Association Internationale d’Hydrologie Scientifique.)Google Scholar

Budd, W. F. (1969). The dynamics of ice masses. Australian National Antarctic Expeditions Scientific Reports, Series A (IV) Glaciology. Publication No. 108.Google Scholar

Budd, W. F. (1970). The longitudinal stress and strain-rate gradients in ice masses. Journal of Glaciology, 9(55), 19–27.Google Scholar

Budd, W. F., and Jacka, T. H. (1989). A review of ice rheology for ice sheet modelling. Cold Regions Science and Technology, 16(2), 107–144.Google Scholar

Budd, W. F., Jensen, D., and Radok, U. (1971). Derived physical characteristics of the Antarctic Ice Sheet. Australian National Antarctic Expeditions Interim Reports, Series A (IV) Glaciology. Publication No. 120.Google Scholar

Butkovitch, T. R. (1954). The ultimate strength of ice. Snow, Ice, and Permafrost Research Establishment Research Report, 11, 12.Google Scholar

Canals, M., Urgeles, R., and Calafat, A. M. (2000). Deep sea-floor evidence of past ice streams off the Antarctic Peninsula. Geology, 28(1), 31–34.2.0.CO;2>CrossRefGoogle Scholar

Carnahan, B., Luther, H. A., and Wilkes, J. O. (1969). Applied Numerical Methods. New York: John Wiley and Sons, Inc.Google Scholar

Carslaw, H. S., and Jaeger, J. C. (1959). Conduction of Heat in Solids. Oxford: Clarendon Press, 510 p.Google Scholar

Catania, G. A., Conway, H., Raymond, C. F., and Scambos, T. A. (2006). Evidence for floatation or near floatation in the mouth of Kamb Ice Stream, West Antarctica, prior to stagnation. Journal of Geophysical Research, 111, F01005, doi: 10.1029/2005JF000355Google Scholar

Catania, G. A., Hulbe, C., and Conway, H. (2010). Grounding-line basal melt rates determined using radar-derived internal stratigraphy. Journal of Glaciology, 56(197), 545–554.Google Scholar

Chandler, D., Hubbard, A., Hubbard, B., and Nienow, P. (2006). A Monte Carlo error analysis for basal sliding velocity calculations, Journal of Geophysical Research, 111, F04005, doi: 10.1029/2006JF000476.Google Scholar

Chandler, D. M., et al. (2013). Evolution of the subglacial drainage system beneath the Greenland Ice Sheet revealed by tracers. Nature Geoscience, 6, 195–198.Google Scholar

Chen, J., and Ohmura, A. (1990). Estimation of alpine water resources and their change since the 1870s. Hydrology in Mountainous regions: I. Hydrological measurements; the water cycle (Proceedings of two Lausanne Symposia, August 1990). IAHS Publication No. 193, 127–135.Google Scholar

Church, J. A., et al., (2001). Changes in sea level. In Houghton, J. T., et al. (eds.) Climate Change 2001: The Science Basis, Contribution of Working Group I to the Third Assessment Report of the Intergovernmental Panel on Climate Change. Cambridge: Cambridge University Press, pp. 641–693.Google Scholar

Church, J. A., et al. (2013). Sea level change. In Stocker, T. F., et al. (eds.) Climate Change 2013: The Physical Science Basis, Contribution of Working Group I to the Fifth Assessment Report of the Intergovernmental Panel on Climate Change. Cambridge: Cambridge University Press, pp. 1137–1216.Google Scholar

Clark, C. D., and Stokes, C. R. (2001). Extent and basal characteristics of the M’Clintock Channel Ice Stream. Quaternary International, 86, 81–101.Google Scholar

Clark, P. U., and Hansel, A. R. (1989). Clast ploughing, lodgement and glacier sliding over a soft glacier bed. Boreas, 18(3), 201–207.Google Scholar

Clarke, G. K. C. (1982). Glacier outburst floods from “Hazard Lake”, Yukon Territory, and the problem of flood magnitude prediction. Journal of Glaciology, 28(98), 3–21.Google Scholar

Clarke, G. K. C. (1976). Thermal regulation of glacier surging. Journal of Glaciology, 16(74), 231–250.CrossRefGoogle Scholar

Clarke, T. S., and Echelmeyer, K. (1996). Seismic-reflection evidence for a deep subglacial trough beneath Jakobshavn Isbræ, West Greenland. Journal of Glaciology, 43(141), 219–232.Google Scholar

Clayton, L., and Cherry, J. A. (1967). Pleistocene superglacial and ice-walled lakes of west-central North America. In Clayton, L., and Freers, T. F. (eds.) Glacial Geology of the Missouri Coteau and adjacent areas. Grand Forks, ND: N. Dakota Geological Survey Miscellaneous Series, 30, pp. 47–52.Google Scholar

Clayton, L. (1967). Stagnant-glacier features of the Missouri Coteau in North Dakota. In Clayton, L., and Freers, T. F. (eds.) Glacial Geology of the Missouri Coteau and adjacent areas. Grand Forks, ND: N. Dakota Geological Survey Miscellaneous Series, 30, pp. 25–45.Google Scholar

Cohen, D. (2000). Rheology of ice at the bed of Engabreen, Norway. Journal of Glaciology, 46(155), 611–621.Google Scholar

Cole-Dai, J., Budner, D. M., and Ferris, D. G. (2006). High-speed, high resolution, and continuous chemical analysis of ice core using a melter and ion chromatography. Environmental Science and Technology, 40, 6764–6769.CrossRefGoogle ScholarPubMed

Colgan, W., Pfeffer, W. T., Rajaram, H., Abdalati, W., and Balog, J. (2012). Monte Carlo ice flow modeling projects a new stable configuration for Columbia Glacier, Alaska, c. 2020. The Cryosphere, 6, 1395–1409.Google Scholar

Collins, I. F. (1968). On the use of the equilibrium equations and flow law in relating the surface and bed topography of glaciers and ice sheets. Journal of Glaciology, 7(50), 199–204.Google Scholar

Conway, H., Hall, B. L., Denton, G. H., Gades, A. M., and Waddington, E. D. (1999). Past and future grounding-line retreat of the West Antarctic Ice Sheet. Science, 286, 280–283.Google Scholar

Cook, E. R., D’Arrigo, R. D., and Briffa, K. R. (1998). A reconstruction of the North Atlantic Oscillation using tree-ring chronologies from North America and Europe. The Holocene, 8, 9–17.Google Scholar

Costa, J. B. (1983). Paleohydraulic reconstruction of flash-flood peaks from boulder deposits in the Colorado Front Range. Geological Society of America Bulletin, 94, 986–1004.Google Scholar

Craig, H. (1961). Isotopic variations in meteoric waters. Science, 133, 1702–1703.Google Scholar

Cuffey, K. M., and Clow, G. D. (1997). Temperature, accumulation, and ice sheet elevation in central Greenland through the last glacial transition. Journal of Geophysical Research, 102(C12), 26383–26396.Google Scholar

Cuffey, K. M., and Paterson, W. S. B. (2010). The Physics of Glaciers. Burlington, MA: Butterworth-Heinemann/Elsevier, 693pp.Google Scholar

Cullather, R. I., Bromwich, D. H., and Van Woert, M. L. (1996). Interannual variations in Antarctic precipitation related to El Niño-Southern Oscillation. Journal of Geophysical Research, 101(D14), 19109–19118.Google Scholar

Cutler, P. M., Colgan, P. M., and Mickelson, D. M. (2002). Sedimentologic evidence for outburst floods from the Laurentide Ice Sheet margin in Wisconsin, USA: implications for tunnel-channel formation. Quaternary International, 90, 23–40.Google Scholar

Cutler, P. M., MacAyeal, D. R., Mickelson, D. M., Parizek, B. R., and Colgan, P. M. (2000). A numerical investigation of ice-lobe – permafrost interaction around the southern Laurentide ice sheet. Journal of Glaciology, 46(153), 311–325.Google Scholar

Dahl-Jensen, D., and Gundestrup, N. S. (1987). Constitutive properties of ice at Dye 3, Greenland. International Association of Hydrological Sciences Publication 170 (Symposium at Vancouver 1987 - The physical basis for ice sheet modelling), 31–43.Google Scholar

Dahl-Jensen, D., and Johnsen, S. J. (1986). Palaeotemperatures still exist in the Greenland ice sheet. Nature, 320, 250–252.Google Scholar

Dahl-Jensen, D., Mosegaard, K., Gundestrup, N., Clow, G. D., Johnsen, S. J., Hansen, A. W., and Balling, N. (1998). Past temperatures directly from the Greenland Ice Sheet. Science, 282, 268–271.Google Scholar

Damsgaard, A., Egholm, D. L., Beem, L. H., Tulaczyk, S., Larsen, N. K., Piotrowski, J. A., and Siegfried, M. R. (2016). Ice flow dynamics forced by water pressure variation in subglacial granular beds. Geophysical Research Letters, 43, 12165–12173.Google Scholar

Dansgaard, W., et al. (1993). Evidence for general instability of past climate from a 250-kyr ice-core record. Nature, 364, 218–220.Google Scholar

Das, S. B., Joughlin, I., Behn, M. D., Howat, I. M., King, M. A., Lizarralde, D., and Bhatia, M. P. (2008). Fracture propagation to the base of the Greenland Ice Sheet during supraglacial lake drainage. Science, 320(5877), 778–781.Google Scholar

Dash, J. G. (1995). The premelting of ice and its environmental consequences. Reports on Progress in Physics, 58, 115–167.Google Scholar

de La Chapelle, S., Duval, P., and Baudet, B. (1995). Compressive creep of polycrystalline ice containing a liquid phase. Scripta Metallurgica et Materialia, 33(3), 447–450.Google Scholar

Deeley, R. M., and Parr, P. H. (1914). The Hintereis Glacier. Philosophical Magazine, 6, 153–176.Google Scholar

Delmas, R. J., Ascencio, J.-M., and Legrand, M. (1980). Polar ice evidence that atmospheric CO₂ 20,000 yr BP was 50% of present. Nature, 284(5752), 155–157.Google Scholar

Demorest, M. (1941). Glacier flow and its bearing on the classification of glaciers. Geological Society of America Bulletin, 52(12), 2024–2025.Google Scholar

Demorest, M. (1942). Glacier regimens and ice movement within glaciers. American Journal of Science, 240(1), 31–66.Google Scholar

Desai, C. S. (2000). Evaluation of liquefaction using disturbed state and energy approaches. Journal of Geotechnical and Geoenvironmental Engineering, 126(7), 618–631.Google Scholar

Ditlevsen, P. D., Andersen, K. K., and Svensson, A. (2007). The DO-events are probably noise induced: statistical investigation of the claimed 1470 years cycle. Climate of the Past, 3, 129–134.Google Scholar

Donner, J. J. (1965). The quaternary of Finland. In Rankama, K. (ed.) The Quaternary. New York, Interscience, pp. 199–272.Google Scholar

Dowdeswell, J. A., and Fugelli, E. M. G. (2012). The seismic architecture and geometry of grounding-zone wedges formed at the marine margins of past ice sheets. Geological Society of America Bulletin, 124(11/12), 1750–1761.Google Scholar

Dunlop, P., and Clark, C. D. (2006). The morphological characteristics of ribbed moraine. Quaternary Science Reviews, 25, 1668–1691.Google Scholar

Dunse, T., Schellenberger, T., Hagen, J. O., Kääb, A., Schuler, T. V., and Reijmer, C. H. (2015). Glacier-surge mechanisms promoted by a hydro-thermodynamic feedback to summer melt. The Cryosphere, 9, 197–215.Google Scholar

Duval, P. (1977). The role of water content on the creep rate of polycrystalline ice. In Isotopes and impurities in snow and ice. Proceedings of the Grenoble Symposium, August–September 1975, International Association of Scientific Hydrology, Publication, 118, 29–33.Google Scholar

Duval, P., Ashby, M. F., and Anderman, I. (1983). Rate-controlling processes in the creep of polycrystalline ice. Journal of Physical Chemistry, 87(21), 4066–4074.Google Scholar

Duval, P., and Castelnau, O. (1995). Dynamic recrystallization of ice in polar ice sheets. Journal de Physique IV, Colloque C3, supplement to Journal de Physique III, 5, C3-197–C3-205.Google Scholar

Dykes, R. C., and Brook, M. S. (2010). Terminus recession, proglacial lake expansion and 21st century calving retreat of Tasman Glacier, New Zealand. New Zealand Geographer, 66, 203–217.Google Scholar

Echelmeyer, K., and Harrison, W. D. (1999). Ongoing margin migration of Ice Stream B, Antarctica. Journal of Glaciology, 45(150), 361–369.Google Scholar

Echelmeyer, K., and Wang, Z. (1987). Direct observation of basal sliding and deformation of basal drift at sub-freezing temperatures. Journal of Glaciology, 33(113), 83–98.Google Scholar

Echelmeyer, K. A., Harrison, W. D., Larsen, C., and Mitchell, J. E. (1994). The role of the margins in the dynamics of an active ice stream. Journal of Glaciology, 40(136), 527–538.Google Scholar

Ehlers, J., and Stephan, H.-J. (1979). Forms at the base of till strata as indicators of ice movement. Journal of Glaciology, 22(87), 345–355.Google Scholar

Elsberg, D. H., Harrison, W. D., Echelmeyer, K. A., and Krimmel, R. M. (2001). Quantifying the effects of climate and surface change on glacier mass balance. Journal of Glaciology, 47(159), 649–658.Google Scholar

Engelhardt, H., and Kamb, B. (1997). Basal hydraulic system of a West Antarctic ice stream: constraints from borehole observations. Journal of Glaciology, 43(144), 207–230.Google Scholar

Engelhardt, H., and Kamb, B. (1998). Basal sliding of ice stream B, West Antarctica. Journal of Glaciology, 44(147), 223–230.Google Scholar

Engelhardt, H. F., Humphrey, N., Kamb, B., and Fahnestock, M. (1990). Physical conditions at the base of a fast moving Antarctic ice stream. Science, 248(4951), 57–59.Google Scholar

EPICA community members. (2004). Eight glacial cycles from an Antarctic ice core. Nature, 429, 623–628.Google Scholar

Etchecopar, A. (1977). A plane kinematic model of progressive deformation in a polycrystalline aggregate. Tectonophysics, 39, 121–139.Google Scholar

Eyles, N., Salden, J. A., and Gilroy, S. (1982). A depositional model for stratigraphic complexes and facies superimposition in lodgement till. Boreas, 11(4), 317–333.Google Scholar

Fagan, B. (2008). The Great Warming. New York: Bloomsbury Press. 282pp.Google Scholar

Fairbanks, R. (1989). A 17,000-year glacio-eustatic sea level record: influence of glacial melting rates on the Younger Dryas event and deep ocean circulation. Nature, 232, 637–742.Google Scholar

Fastook, J. L., and Chapman, J. E. (1989). A map-plane finite-element model: three modeling experiments. Journal of Glaciology, 35(119), 48–52.Google Scholar

Fastook, J. L., and Holmlund, P. (1994). A glaciological model of the Younger Dryas event in Scandinavia. Journal of Glaciology, 40(134), 125–131.Google Scholar

Feldmann, J., and Levermann, A. (2015). Collapse of the West Antarctic Ice Sheet after local destabilization of the Admundsen Basin. Proceedings of the National Academy of Sciences, 112(46), 14191–14196.Google Scholar

Fischer, H., Siggaard-Andersen, M.-L., Ruth, U., Röthlisberger, R., and Wolff, E. (2007). Glacial/interglacial changes in mineral dust and sea-salt records in polar ice cores: sources, transport, and deposition. Reviews of Geophysics, 45, RG1002, doi: 10.1029/2005RG000192.Google Scholar

Fisher, D. A. (1987). Enhanced flow of Wisconsin ice related to solid conductivity through strain history and recrystallization. International Association of Scientific Hydrology Publication, 170, 45–51.Google Scholar

Fisher, D. A., and Koerner, R. M. (1986). On the special rheological properties of ancient microparticle-laden Northern Hemisphere ice as derived from bore-hole and core measurements. Journal of Glaciology, 32(112), 501–510.Google Scholar

Fisher, D. A., Reeh, N., and Langley, K. (1985). Objective reconstructions of the late Wisconsinan Laurentide ice sheet and the significance of deformable beds. Gèographie Physique et Quaternaire, 39, 229–238.Google Scholar

Fountain, A. G. (1989). The storage of water in, and hydraulic characteristics of, the firn of South Cascade Glacier, Washington State, U.S.A. Annals of Glaciology, 13, 69–75.Google Scholar

Fountain, A. G., Jacobel, R. W., Schlichting, R., and Jansson, P. (2005). Fractures as the main pathways of water flow in temperate glaciers. Nature, 433, 618–621.Google Scholar

Fountain, A. G., and Walder, J. S. (1998). Water flow through temperate glaciers. Reviews of Geophysics, 36(3) 299–328.Google Scholar

Fowler, A. C. (2000). An instability mechanism for drumlin formation. In Maltman, A., Hambrey, M. J., and Hubbard, B. (eds.) Deformation of Glacial Materials. London: Geological Society, 176, pp. 307–319.Google Scholar

Fowler, A. C., and Larson, D. A. (1980). On the flow of polythermal glaciers: II. Surface wave analysis. Proceedings of the Royal Society, London, A370, 155–171.Google Scholar

Fowler, A. C., Murray, T., and Ng, F. S. L. (2001). Thermally controlled glacier sliding. Journal of Glaciology, 47(159), 527–538.CrossRefGoogle Scholar

Fricker, H. A., Coleman, R., Padman, L., Scambos, T. A., Bohlander, J., and Brunt, K. M. (2009). Mapping the grounding zone of Amery Ice Shelf, East Antarctica using InSAR, MODIS, and ICESat. Antarctic Science, 21(5), 515–532.Google Scholar

Fricker, H. A., and Padman, L. (2006). Ice shelf grounding zone structure from ICESat laser altimetry. Geophysical Research Letters, 33, L15502, doi: 10.1029/2006GL026907.Google Scholar

Fried, M. J., et al. (2015). Distributed subglacial discharge drives significant submarine melt at a Greenland tidewater glacier. Geophysical Research Letters, 42, 9328–9336.Google Scholar

Giovinetto, M. B., and Zwally, H. J. (2000). Spatial distribution of net surface accumulation on the Antarctic ice sheet. Annals of Glaciology, 31, 171–178.Google Scholar

Glasser, N. F., and Scambos, T. A. (2008). A structural glaciological analysis of the 2002 Larsen B ice-shelf collapse. Journal of Glaciology, 54(184), 3–15.Google Scholar

Glasstone, S., Laidler, K. J., and Eyring, H. (1941). The Theory of Rate Processes. New York: McGraw-Hill.Google Scholar

Glen, J. W. (1955). The creep of polycrystalline ice. Proceedings of the Royal Society, Series A228(1175), 519–538.Google Scholar

Glen, J. W. (1958). The flow law of ice. A discussion of the assumptions made in glacier theory, their experimental foundations and consequences. International Association of Scientific Hydrology, 47, 171–183.Google Scholar

Glen, J. W. (1963). Contribution to the discussion. International Association of Scientific Hydrology Bulletin, 8(2), 68.Google Scholar

Gogineni, S., Chuah, T., Allen, C., Jezek, K., and Moore, R. K. (1998). An improved coherent radar depth sounder. Journal of Glaciology, 44(148), 659–669.Google Scholar

Gold, L. W. (1958). Some observations on the dependence of strain on stress for ice. Canadian Journal of Physics, 36(10), 1265–1275.Google Scholar

Goldsby, D. (2009). Superplastic flow of ice relevant to glacier and ice-sheet mechanics. In Knight, P. (ed.) Glacier Science and Environmental Change. Oxford: Wiley-Blackwell, 527pp.Google Scholar

Goldsby, D. L., and Kohlstedt, D. L. (1997). Grain boundary sliding in fine-grained Ice I. Scripta Materialia, 37(9), 1399–1406.Google Scholar

Goldsby, D. L., and Kohlstedt, D. L. (2001). Superplastic deformation of ice: experimental observations. Journal of Geophysical Research, 106(B6), 11017–11030.Google Scholar

Goldsby, D. L., and Kohlstedt, D. L. (2002). Reply to comment by P. Duval and M. Montagnat on “Superplastic deformation of ice: experimental observations”. Journal of Geophysical Research, 107(B11), 11017–11030, doi: 10.1029/2002JB001842.Google Scholar

Goldsmith, H. L., and Mason, S. G. (1961). Axial migration of particles in Poiseuille flow. Nature, 190(4781), 1095–1096.CrossRefGoogle Scholar

Goldstein, R. M., Engelhardt, H., Kamb, B., and Frolich, R. M. (1993). Satellite radar interferometry for monitoring ice sheet motion: application to an Antarctic ice stream. Science, 262(5139), 1525–1530.Google Scholar

Goldthwait, R. P. (1951). Development of end moraines in east-central Baffin Island. Journal of Geology, 59(6), 567–577.Google Scholar

Goujon, C., Barnola, J.-M., and Ritz, C. (2003). Modeling the densification of polar firn including heat diffusion: application to close off characteristics and gas isotopic fractionation for Antarctica and Greenland sites. Journal of Geophysical Research-Atmospheres, 108(D24), 4792, doi: 10.1029/2002JD003319.Google Scholar

Gow, A. J. (1969). On the rates of growth of grains and crystals in south polar firn. Journal of Glaciology, 8(53), 241–252.Google Scholar

Gow, A. J., and Williamson, T. (1976). Rheological implications of the internal structure and crystal fabrics of the West Antarctic ice sheet as revealed by deep core drilling at Byrd Station. Geological Society of America Bulletin, 87, 1665–1677.Google Scholar

Gravenor, C. P. (1955). The origin and significance of prairie mounds. American Journal of Science, 253, 475–481.Google Scholar

Gravenor, C. P., and Kupsch, W. O. (1959). Ice disintegration features in western Canada. Journal of Geology, 67, 48–67.Google Scholar

Gravenor, C. P., and Meneley, W. A. (1958). Glacial flutings in central and northern Alberta. American Journal of Science, 256, 715–728.Google Scholar

Greve, R., Zwinger, T., and Gong, Y. (2014). On the pressure dependence of the rate factor in Glen’s flow law. Journal of Glaciology, 60(220), 397–398.Google Scholar

Griffith, A. A. (1921). The phenomena of rupture and flow in solids. Philosophical Transactions of the Royal Society of London, A221, 163–197.Google Scholar

Griffith, A. A. (1924). Theory of rupture. Proceedings of the First International Congress on Applied Mechanics, Delft, 55–63.Google Scholar

Grootes, P. M., Stuiver, M., White, J. W. C., Johnsen, S., and Jouzel, J. (1993). Comparison of oxygen isotope records from the GISP 2 and GRIP Greenland ice cores. Nature, 366, 552–554.Google Scholar

Grove, J. M. (1988). The Little Ice Age. London: Methuen.Google Scholar

Groves, G. W., and Kelly, A. (1969). Change of shape due to dislocation climb. Philosophical Magazine, 19, 977–986.Google Scholar

Gudmundsson, G. H. (2007). Tides and the flow of Rutford Ice Stream, West Antarctica. Journal of Geophysical Research, 112, F04007, doi: 10.1029/2006JF000731.Google Scholar

Gudmundsson, G. H. (2011). Ice stream response to ocean tides and the form of the basal sliding law. The Cryosphere, 5, 259–270.Google Scholar

Gudmundsson, G. H., Raymond, C. F., and Bindschadler, R. (1998). The origin and longevity of flow stripes on Antarctic ice streams. Annals of Glaciology, 27, 145–152.Google Scholar

Gupta, P., Noone, D., Galewsky, J., Sweeney, C., and Vaughn, B. H. (2009). Demonstration of high-precision continuous measurements of water vapor isotopologues in laboratory and remote field deployments using wavelength-scanned cavity ring-down spectroscopy (WS-CRDS) technology. Rapid Communications in Mass Spectroscopy, 23, 2534–2542.Google Scholar

Haefeli, R. (1962). The ablation gradient and the retreat of a glacier tongue. In Symposium of Obergurgl, International Association of Scientific Hydrology, Publication 58, 49–59.Google Scholar

Hallet, B. (1976a). Deposits formed by subglacial precipitation of CaCO₃. Geological Society of America Bulletin, 87(7), 1003–1015.Google Scholar

Hallet, B. (1976b). The effect of subglacial chemical processes on sliding. Journal of Glaciology, 17(76), 209–221.Google Scholar

Hallet, B. (1979a). A theoretical model of glacial abrasion. Journal of Glaciology, 23(89), 39–50.Google Scholar

Hallet, B. (1979b). Subglacial regelation water film. Journal of Glaciology, 23(89), 321–334.Google Scholar

Hallet, B. (1981). Glacial abrasion and sliding: their dependence on the debris concentration in basal ice. Annals of Glaciology, 2, 23–28.Google Scholar

Hallet, B. (1996). Glacial quarrying: a simple theoretical model. Annals of Glaciology, 22, 1–8.Google Scholar

Hallet, B., and Anderson, R. S. (1980). Detailed glacial geomorphology of a proglacial bedrock area at Castleguard Glacier, Alberta, Canada. Zeitschrift fur Gletscherkunde und Glazialgeologie, 16, 171–184.Google Scholar

Hallet, B., Lorrain, R. D., and Souchez, R. A. (1978). The composition of basal ice from a glacier sliding over limestones. Geological Society of America Bulletin, 89(2), 314–320.Google Scholar

Hamilton, G. S., Whillans, I., and Morgan, P. (1998). First point measurements of ice-sheet thickness change in Antarctica. Annals of Glaciology, 27, 125–129.Google Scholar

Hamilton, W. C., and Ibers, J. A. (1968). Hydrogen Bonding in Solids; Methods of Molecular Structure Determination. New York: W. A. Benjamin.Google Scholar

Hammer, C. U. (1980). Acidity of polar ice cores in relation to absolute dating, past volcanism, and radio-echoes. Journal of Glaciology, 25(93), 359–372.Google Scholar

Hanna, E., Cappelen, J., Fettweis, X., Huybrechts, P., Luckman, A., and Ribergaard, M. H. (2009). Hydrologic response of the Greenland ice sheet: the role of oceanographic warming. Hydrological Processes, 23, 7–30.Google Scholar

Hanson, B. (1995). A fully three-dimensional finite-element model applied to velocities on Storglaciären, Sweden. Journal of Glaciology, 41(137), 91–102.Google Scholar

Hanson, B., and Hooke, R. LeB. (2000). A model study of the forces involved in glacier calving. Journal of Glaciology, 46(153), 188–194.Google Scholar

Hanson, B., and Hooke, R. LeB. (2003). Buckling rate and overhang development at a calving face. Journal of Glaciology, 49(167), 577–586.Google Scholar

Hanson, B., Hooke, R. LeB., and Grace, E. M. Jr. (1998). Short-term velocity and water-pressure measurements down-glacier from a riegel, Storglaciären, Sweden. Journal of Glaciology, 44(147), 359–367.Google Scholar

Harrison, W. (1958). Marginal zones of vanished glaciers reconstructed from preconsolidation-pressure values of overridden silts. The Journal of Geology, 66(1), 72–95.Google Scholar

Harrison, W. D. (1972). Temperature of a temperate glacier. Journal of Glaciology, 11(61), 15–29.Google Scholar

Harrison, W. D., Echelmeyer, K. A., and Larsen, C. F. (1998). Measurement of temperature in a margin of Ice Stream B, Antarctica: implications for margin migration and lateral drag. Journal of Glaciology, 44(148), 615–624.Google Scholar

Harrison, W. D., Raymond, C. F., Echelmeyer, K. A., and Krimmel, R. M. (2003). A macroscopic approach to glacier dynamics. Journal of Glaciology, 49(164), 13–21.Google Scholar

Hättestrand, C., and Kleman, J. (1999). Ribbed moraine formation. Quaternary Science Reviews, 18, 43–61.Google Scholar

Hausmann, M. R. (1990). Engineering Principles of Ground Modification. New York: McGraw-Hill.Google Scholar

Hays, J. D., Imbrie, J., and Shackleton, N. S. (1976). Variations in the Earth’s orbit: pacemaker of the ice ages. Science, 194(4270), 1121–1132.Google Scholar

Hebrand, M., and Åmark, M. (1989). Esker formation and glacier dynamics in eastern Skåne and adjacent areas, southern Sweden. Boreas, 18(1), 67–81.Google Scholar

Higgins, J. A., et al. (2014). Atmospheric composition 1 million years ago from blue ice in the Allan Hills, Antarctica. Proceedings of the National Academy of Science, USA, 112(22), 6887–6891.Google Scholar

Hindmarsh, R. C. A. (1998). Drumlinization and drumlin-forming instabilities: viscous till mechanisms. Journal of Glaciology, 44(147), 293–314.Google Scholar

Hobbs, P. V. (1974). Ice Physics. New York: Oxford Clarendon Press.Google Scholar

Hock, R., and Hooke, R. LeB. (1993). Further tracer studies of internal drainage in the lower part of the ablation area of Storglaciären, Sweden. Geological Society of America Bulletin, 105(4), 537–546.Google Scholar

Hodge, S. M., Trabant, D. C., Krimmel, R. M., Heinrichs, T. A., March, R. S., and Joshberger, E. G. (1998). Climate variations and changes in mass balance of three glaciers in western North America. Journal of Climate, 11, 2161–2179.Google Scholar

Hoffman, M. J., et al. (2016). Greenland subglacial drainage evolution regulated by weakly connected regions of the bed. Nature Communications, 7(13903), doi: 10.1038/ncomms13903.Google Scholar

Hogg, A. E., and Gudmundsson, G. H. (2017). Impacts of the Larsen-C ice shelf calving event. Nature Climate Change, 7, 540–542.Google Scholar

Holland, P. R., Corr, H. F. J., Vaughan, D. G., Jenkins, A., and Skvarca, P. (2009). Marine ice in Larsen ice shelf. Geophysical Research Letters, 36, L11604, doi: 10.1029/2009GL038162.Google Scholar

Holmlund, P. (1987). Mass balance of Storglaciären during the 20th century. Geografiska Annaler, 69A(3–4), 439–447.Google Scholar

Holmlund, P. (1988). Internal geometry and evolution of moulins, Storglaciären, Sweden. Journal of Glaciology, 34(117), 242–248.Google Scholar

Hong, S., Candelone, J.-P., Patterson, C. C., and Boutron, C. F. (1994). Greenland ice evidence of hemispheric lead pollution two millennia ago by Greek and Roman civilizations. Science, 265, 1841–1843.Google Scholar

Hooke, R. LeB. (1970). Morphology of the ice-sheet margin near Thule, Greenland. Journal of Glaciology, 9(57), 303–324.Google Scholar

Hooke, R. LeB. (1973a). Flow near the margin of the Barnes Ice Cap and the development of ice-cored moraines. Geological Society of America Bulletin, 84(12), 3929–3948.Google Scholar

Hooke, R. LeB. (1973b). Structure and flow in the margin of Barnes Ice Cap, Baffin Island, N.W.T., Canada. Journal of Glaciology, 12(66), 423–438.Google Scholar

Hooke, R. LeB. (1976). Pleistocene ice at the base of the Barnes Ice Cap, Baffin Island, N.W.T., Canada. Journal of Glaciology, 17(75), 49–60.Google Scholar

Hooke, R. LeB. (1981). Flow law for polycrystalline ice in glaciers: comparison of theoretical predictions, laboratory data, and field measurements. Reviews of Geophysics and Space Physics, 19(4), 664–672.Google Scholar

Hooke, R. LeB. (1984). On the role of mechanical energy in maintaining subglacial conduits at atmospheric pressure. Journal of Glaciology, 30(105), 180–187.Google Scholar

Hooke, R. LeB. (1989). Englacial and subglacial hydrology: a qualitative review. Arctic and Alpine Research, 21(3), 221–233.Google Scholar

Hooke, R. LeB. (1991). Positive feedbacks associated with the erosion of glacial cirques and overdeepenings. Geological Society of America Bulletin, 103(8), 1104–1108.Google Scholar

Hooke, R. LeB., Alexander, E. C. Jr., and Gustafson, R. J. (1980). Temperature profiles in Barnes Ice Cap, Baffin Island, Canada, and heat flux from the subglacial terrane. Canadian Journal of Earth Sciences, 17(9), 1174–1188.Google Scholar

Hooke, R. LeB., Calla, P., Holmlund, P., Nilsson, M., and Stroeven, A. (1989). A three‑year record of seasonal variations in surface velocity, Storglaciären, Sweden. Journal of Glaciology, 35(120), 235–247.CrossRefGoogle Scholar

Hooke, R. LeB., and Clausen, H. B. (1982). Wisconsin and Holocene δ¹⁸O variations, Barnes Ice Cap, Canada. Geological Society of America Bulletin, 93(8), 784–789.Google Scholar

Hooke, R. LeB., Cummings, D. I., Lesemann, J.-E., and Sharpe, D. R. (2013). Genesis of dispersal plumes in till. Canadian Journal of Earth Sciences, 50(8), 847–855.Google Scholar

Hooke, R. LeB., Dahlin, B. B., and Kauper, M. T. (1972). Creep of ice containing dispersed fine sand. Journal of Glaciology, 11(63), 327–336.Google Scholar

Hooke, R. LeB., and Elverhøi, A. (1996). Sediment flux from a fjord during glacial periods, Isfjorden, Spitsbergen. Global and Planetary Change, 12, 237–249.Google Scholar

Hooke, R. LeB., and Fastook, J. (2007). Thermal conditions at the bed of the Laurentide Ice Sheet in Maine during deglaciation: implications for esker formation. Journal of Glaciology, 53(183) 646–658.Google Scholar

Hooke, R. LeB., Gould, J. E., and Brzozowski, J. (1983). Near-surface temperatures near and below the equilibrium line on polar and subpolar glaciers. Zeitschrift für Gletscherkunde und Glazialgeologie, 19(1), 1–25.Google Scholar

Hooke, R. LeB., and Hanson, B. H. (1986). Borehole deformation experiments, Barnes Ice Cap, Canada. Cold Regions Science and Technology, 12(3), 261–276.Google Scholar

Hooke, R. LeB., Hanson, B., Iverson, N. R., Jansson, P., and Fischer, U. H. (1997). Rheology of till beneath Storglaciären, Sweden. Journal of Glaciology, 43(143), 172–179.Google Scholar

Hooke, R. LeB., and Hudleston, P. J. (1978). Origin of foliation in glaciers. Journal of Glaciology, 20(83), 285–299.Google Scholar

Hooke, R. LeB., and Hudleston, P. J. (1980). Ice fabrics in a vertical flowplane, Barnes Ice Cap, Canada. Journal of Glaciology, 25(92), 195–214.Google Scholar

Hooke, R. LeB., and Hudleston, P. J. (1981). Ice fabrics from a borehole at the top of the South Dome, Barnes Ice Cap, Baffin Island. Geological Society of America Bulletin, 92(5), 274–281.Google Scholar

Hooke, R. LeB., and Iverson, N. R. (1995). Grain size distribution in deforming subglacial tills: role of grain fracture. Geology, 23(1), 57–60.Google Scholar

Hooke, R. LeB., and Jennings, C. (2006). On the formation of tunnel valleys. Quaternary Science Reviews, 25(11–12), 1364–1372.Google Scholar

Hooke, R. LeB., Johnson, G. W., Brugger, K. A., Hanson, B., and Holdsworth, G. (1987). Changes in mass balance, velocity, and surface profile along a flow line on Barnes Ice Cap. (1970–1984). Canadian Journal of Earth Sciences, 24(8), 1550–1561.Google Scholar

Hooke, R. LeB., Laumann, T., and Kohler, J. (1990). Subglacial water pressures and the shape of subglacial conduits. Journal of Glaciology, 36(122), 67–71.Google Scholar

Hooke, R. LeB., and Medford, A. (2013). Are drumlins a result of a thermo-mechanical instability? Quaternary Research, 79(3), 458–464.Google Scholar

Hooke, R. LeB., and Pohjola, A. (1994). Hydrology of a segment of a glacier situated in an overdeepening, Storglaciären, Sweden. Journal of Glaciology, 40(134), 140–148.Google Scholar

Hooke, R. LeB., Pohjola, V., Jansson, P., and Kohler, J. (1992). Intra-seasonal changes in deformation profiles revealed by borehole studies, Storglaciären, Sweden. Journal of Glaciology, 38(130), 348–358.Google Scholar

Hooke, R. LeB., Wold, B., and Hagen, J. O. (1985). Subglacial hydrology and sediment transport at Bondhusbreen, southwest Norway. Geological Society of America Bulletin, 96(3), 388–397.Google Scholar

Hooyer, T. S., and Iverson, N. R. (2002). Flow mechanism of the Des Moines Lobe of the Laurentide ice sheet. Journal of Glaciology, 48(163), 575–586.Google Scholar

Houghton, J. T., et al. (2001). Climate Change 2001: The Scientific Basis. Report of the Intergovernmental Panel on Climate Change (IPCC). Cambridge: Cambridge University Press, 881pp.Google Scholar

Howell, D., Behringer, R. P., and Veje, C. (1999). Stress fluctuations in a 2D granular Couette experiment: a continuous transition. Physical Review Letters, 82(96), 5241–5244.Google Scholar

Hudleston, P. J. (1976). Recumbent folding in the base of the Barnes Ice Cap, Baffin Island, Northwest Territories, Canada. Geological Society of America Bulletin, 87(12), 1678–1683.Google Scholar

Hudleston, P. J. (1989). The association of folds and veins in shear zones. Journal of Structural Geology, 11(8), 949–957.Google Scholar

Hudleston, P. J. (2015). Structures and fabric in glacial ice: a review. Journal of Structural Geology, 81, 1–27.Google Scholar

Hudleston, P. J., and Hooke, R. LeB. (1980). Cumulative deformation in the Barnes Ice Cap and implications for the development of foliation. Tectonophysics, 66, 127–146.Google Scholar

Hughes, T. (1992). Abrupt climate change related to unstable ice-sheet dynamics: toward a new paradigm. Palaeogeography, Palaeoclimatology, Palaeoecology, 97, 203–234.Google Scholar

Hulbe, C., Joughin, I., Morse, D., and Bindschadler, R. A. (2000). Tributaries to West Antarctic ice streams: characteristics deduced from numerical modelling of ice flow. Annals of Glaciology, 31, 184–190.Google Scholar

Hull, D. (1969). Introduction to Dislocations. New York: Pergamon Press.Google Scholar

Humphrey, N. F., and Raymond, C. F. (1994). Hydrology, erosion and sediment production in a surging glacier: Variegated Glacier, Alaska, 1982–83. Journal of Glaciology, 40(136), 539–552.Google Scholar

Husband, D. M., Mondy, L. A., Ganani, E., and Graham, A. L. (1994). Direct measurements of shear-induced particle migration in suspensions of bimodal spheres. Rheologica Acta, 33(3), 185–192.Google Scholar

Hutchinson, J. W. (1976). Bounds and self-consistent estimates for creep of polycrystalline materials. Proceedings of the Royal Society, Series A., 348, 101–127.Google Scholar

Hutter, K. (1981). The effect of longitudinal strain on the shear stress of an ice sheet. In defense of using stretched coordinates. Journal of Glaciology, 27(95), 39–56.Google Scholar

Hutter, K. (1983). Theoretical glaciology. Tokyo, Japan: D. Reidel Publishing, 510pp.Google Scholar

Huybrechts, Ph. (1990). A 3-D model for the Antarctic ice sheet: a sensitivity study on the glacial-interglacial contrast. Climate Dynamics, 5, 79–92.CrossRefGoogle Scholar

Huybrechts, Ph. (2002). Sea-level changes at the LGM from ice-dynamic reconstructions of the Greenland and Antarctic ice sheets during the glacial cycles. Quaternary Science Reviews, 21(1-3), 203–231.Google Scholar

Huybrechts, P., de Nooze, P., and Decleir, H. (1989). Numerical modeling of Glacier d’Argentière and its historical front variations. In Oerlemans, J. (ed.) Glacier Fluctuations and Climatic Change. The Netherlands: Kluwer Academic, pp. 373–389.Google Scholar

Huybrechts, P., Payne, T., and The EISMINT Intercomparison Group. (1996). The EISMINT benchmarks for testing ice-sheet models. Annals of Glaciology, 23, 1–12.Google Scholar

Huybrechts, P., Steinhage, D., Wilhelms, F., and Bamber, J. (2000). Balance velocities and measured properties of the Antarctic ice sheet from a new compilation of gridded data for modelling. Annals of Glaciology, 30, 52–60.Google Scholar

Huybrechts, P., and T’Siobbel, S. (1995). Thermomechanical modeling of northern hemisphere ice sheets with a two-level mass balance parameterization. Annals of Glaciology, 21, 111–117.Google Scholar

Iken, A. (1981). The effect of subglacial water pressure on the sliding velocity of a glacier in an idealized numerical model. Journal of Glaciology, 27(97), 407–421.Google Scholar

Iken, A., and Bindschadler, R. A. (1986). Combined measurements of subglacial water pressure and surface velocity of Findelengletscher, Switzerland: conclusions about the drainage system and sliding mechanism. Journal of Glaciology, 32(110), 101–119.Google Scholar

Iken, A., and Truffer, M. (1997). The relationship between subglacial water pressure and velocity of Findelengletscher during its advance and retreat. Journal of Glaciology, 43(144), 328–338.Google Scholar

Irons, B. M., and Shrive, N. G. (1987). Numerical Methods in Engineering and Applied Science: Numbers are Fun. New York: John Wiley & Sons, 248pp.Google Scholar

Iverson, N. A., Kalteyer, D., Dunbar, N. W., Kurbatov, A., and Yates, M. (2017). Advancements and best practices for analysis and correlation of tephra and cryptotephra in ice. Quaternary Geochronology, 40, 45–55.Google Scholar

Iverson, N. R. (1989). Theoretical and experimental analyses of glacial abrasion and quarrying. PhD thesis, University of Minnesota, Minneapolis, 233pp.Google Scholar

Iverson, N. R. (1991a). Morphology of glacial striae: implications for abrasion of glacier beds and fault surfaces. Geological Society of America Bulletin, 103, 1308–1316.Google Scholar

Iverson, N. R. (1991b). Potential effects of subglacial water-pressure fluctuations on quarrying. Journal of Glaciology, 37(125), 27–36.Google Scholar

Iverson, N. R. (1993). Regelation of ice through debris at glacier beds: implications for sediment transport. Geology, 21(6), 559–562.Google Scholar

Iverson, N. R. (1999). Coupling between a glacier and a soft bed: II. Model results. Journal of Glaciology, 45(149), 41–53.Google Scholar

Iverson, N. R. (2000). Sediment entrainment by a soft-bedded glacier: a model based on regelation into the bed. Earth Surface Processes and Landforms, 25, 881–893.Google Scholar

Iverson, N. R. (2010). Shear resistance and continuity of subglacial till: hydrology rules. Journal of Glaciology, 56(200), 1104–1114.Google Scholar

Iverson, N. R. (2012). A theory of glacial quarrying for landscape evolution models. Geology, 40(8), 679–682.Google Scholar

Iverson, N. R., Baker, R. W., and Hooyer, T. S. (1997). A ring-shear device for the study of till deformation: tests on tills with contrasting clay contents. Quaternary Science Reviews, 16, 1057–1066.Google Scholar

Iverson, N. R., et al. (2003). Effects of basal debris on glacier flow. Science, 301, 81–84.Google Scholar

Iverson, N. R., and Hooyer, T. S. (2004). Estimating the sliding velocity of a Pleistocene ice sheet from plowing structures in the geologic record. Journal of Geophysical Research, 109, F04006, doi: 10.1029/2004JF000132.Google Scholar

Iverson, N. R., Hooyer, T. S., and Baker, R. W. (1998). Ring-shear studies of till deformation: coulomb-plastic behavior and distributed strain in glacier beds. Journal of Glaciology, 44(148), 634–642.Google Scholar

Iverson, N. R., et al. (2007). Soft-bed experiments beneath Engabreen, Norway: regelation infiltration, basal slip and bed deformation. Journal of Glaciology, 53(182), 323–340.Google Scholar

Iverson, N. R., Hooyer, T. S., and Hooke, R. LeB. (1996). A laboratory study of sediment deformation: stress heterogeneity and grain-size evolution. Annals of Glaciology, 22, 167–175.Google Scholar

Iverson, N. R., and Iverson, R. M. (2001). Distributed shear of subglacial till due to Coulomb slip. Journal of Glaciology, 47(158), 481–488.Google Scholar

Iverson, N. R., and Petersen, B. B. (2011). A new laboratory device for study of subglacial processes: first results on ice-bed separation during sliding. Journal of Glaciology, 57(206), 1135–1146, doi: 10.3189/002214311798843458.Google Scholar

Iverson, N. R., and Slemmons, D. J. (1995). Intrusion of ice into porous media by regelation: a mechanism of sediment entrainment by glaciers. Journal of Geophysical Research, 100(B7), 10219–10230.Google Scholar

Iverson, N. R., and Souchez, R. (1996). Isotopic signature of debris-rich ice formed by regelation into a subglacial sediment bed. Geophysical Research Letters, 23(10), 1151–1154.Google Scholar

Jacka, T. H., and Budd, W. F. (1989). Isotropic and anisotropic flow relations for ice dynamics. Annals of Glaciology, 12(1), 81–84, doi: 10.3198/1989AoG12-1-81-84.Google Scholar

Jacka, T. H., and Maccagnan, M. (1984). Ice crystallographic and strain rate changes with strain in compression and extension. Cold Regions Science and Technology, 8(3), 269–286.Google Scholar

Jackson, M., and Kamb, B. (1997). The marginal shear stress of Ice Stream B, West Antarctica. Journal of Glaciology, 43(145), 415–426.Google Scholar

Jacobel, R. W., Scambos, T. A., Nereson, N. A., and Raymond, C. F. (2000). Changes in the margin of Ice Stream C, Antarctica. Journal of Glaciology, 46(152), 102–110.Google Scholar

Jacobel, R. W., Scambos, T. A., Raymond, C. F., and Gades, A. M. (1996). Changes in the configuration of ice stream flow from the West Antarctic Ice Sheet. Journal of Geophysical Research, 101(B3), 5499–5504.Google Scholar

Jacobson, H. P., and Raymond, C. F. (1998). Thermal effects on the location of ice stream margins. Journal of Geophysical Research, 103(B9), 12111–12122.Google Scholar

Jansson, E. P. (1995). Water pressure and basal sliding on Storglaciären, northern Sweden. Journal of Glaciology, 41(138), 232–240.Google Scholar

Jenkins, A. (2011). Convection-driven melting near the grounding lines of ice shelves and tidewater glaciers. Journal of Physical Oceanography, 41, 2279–2294.Google Scholar

Jóhannesson, T., Raymond, C. F., and Waddington, E. (1989). Time-scale for adjustment of glaciers to changes in mass balance. Journal of Glaciology, 35(121), 355–369.Google Scholar

Johnsen, S. J., Dansgaard, W., Clausen, H. B., and Langway, C. C. Jr. (1972). Oxygen isotope profiles through the Antarctic and Greenland ice sheets. Nature, 235(5339), 429–434.Google Scholar

Johnson, A. (1960). Variation in surface elevation of the Nisqually glacier Mt. Rainier, Washington. International Association of Scientific Hydrology Bulletin, 19, 54–60.Google Scholar

Johnson, W., and Mellor, P. B. (1962). Plasticity for Mechanical Engineers. Princeton, NJ: Van Nostrand, Ltd., 412pp. (There is also a 1973 edition, in which the relevant pages are 44–49).Google Scholar

Jones, N. (1982). The formation of glacial flutings in east-central Alberta. Proceedings - Guelph Symposium on Geomorphology, 6, 49–70.Google Scholar

Jones, S. (1982). The confined compressive strength of polycrystalline ice. Journal of Glaciology, 28(98), 171–177.Google Scholar

Joughin, I., et al. (1999). Tributaries of West Antarctic ice streams revealed by RADARSAT interferometry. Science, 286, 283–286.Google Scholar

Joughin, I., et al. (2005). Continued deceleration of Whillans Ice Stream. Geophysical Research Letters, 32, L22501, doi: 10.1029/2005GL024319.Google Scholar

Joughin, I., MacAyeal, D. R., and Tulaczyk, S. (2004). Basal shear stress of the Ross ice streams from control method inversions. Journal of Geophysical Research, 109, B09405, doi: 10.1029/2003JB002960.Google Scholar

Jouzel, J. (2013). A brief history of ice core science over the last 50 yr. Climate of the Past, 9, 2525–2547.Google Scholar

Kamb, B. (1959). Ice petrofabric observations from Blue Glacier, Washington, in relation to theory and experiment. Journal of Geophysical Research, 64(11), 1891–1909.Google Scholar

Kamb, B. (1965). Structure of ice VI. Science, 150(3693), 205–209.Google Scholar

Kamb, B. (1970). Sliding motion of glaciers: theory and observation. Reviews of Geophysics and Space Physics, 8(4), 673–728.Google Scholar

Kamb, B. (1972). Experimental recrystallization of ice under stress. In Heard, H. C., Borg, I. Y., Carter, N. L., and Raleigh, C. B. (eds.) Flow and Fracture of Rocks. Washington, DC: American Geophysical Union, 16, 211–241.Google Scholar

Kamb, B. (1987). Glacier surge mechanism based on linked cavity configuration of the basal water conduit system. Journal of Geophysical Research, 92(B9), 9083–9100.Google Scholar

Kamb, B. (2001). Basal zone of the West Antarctic ice streams and its role in lubrication of their rapid motion. In Alley, R. B., and Bindschadler, R. A. (eds.) The West Antarctic Ice Sheet: Behavior and Environment. Washington, DC: American Geophysical Union, Antarctic Research Series, 77, 157–201.Google Scholar

Kamb, B., and Echelmeyer, K. A. (1986). Stress-gradient coupling in glacier flow: 1. Longitudinal averaging of the influence of ice thickness and surface slope. Journal of Glaciology, 32(111), 267–284.Google Scholar

Kamb, B., et al. (1985). Glacier surge mechanism: 1982–1983 surge of Variegated Glacier, Alaska. Science, 227(4686), 469–479.Google Scholar

Kamb, B., and LaChapelle, E. (1964). Direct observation of the mechanism of glacier sliding over bedrock. Journal of Glaciology, 5(38), 159–172.Google Scholar

Kanninen, M. F., and Popelar, C. H. (1985). Advanced Fracture Mechanics. New York: Oxford University Press, 563pp.Google Scholar

Kaspari, S., Hooke, R. LeB., Mayewski, P. A., Kang, S., Hou, S., and Qin, D. (2008). Snow accumulation rate on Qomolangma (Mt. Everest), Himalaya: synchroneity with sites across the Tibetan Plateau on 50–100 year timescales. Journal of Glaciology, 54(185), 343–352.Google Scholar

Kaspari, S., Mayewski, P. A., Dixon, D. A., Spikes, V. B., Sneed, S. B., Handley, M. J., and Hamilton, G. S. (2004). Climate variability in West Antarctica derived from annual accumulation rate records from ITASE Firn/ice cores. Annals of Glaciology, 39, 585–594.Google Scholar

Kaufman, B. G., et al. (2014). Centennial-scale variability of the Southern Hemisphere westerly wind belt in the eastern Pacific over the past two millennia. Climate of the Past, 10, 1125–1144.Google Scholar

Kawamura, K., et al. (2007). Northern Hemisphere forcing of climatic cycles in Antarctica over the past 360 000 years. Nature, 448, 912–916.Google Scholar

Keegan, K. M., Albert, M. R., McConnell, J. R., and Baker, I. (2014). Climate change and forest fires synergistically drive widespread melt events of the Greenland Ice Sheet, Proceedings to the National Academy of Sciences, May 19, 2014, www.pnas.org/cgi/doi/10.1073/ pnas.1405397111.Google Scholar

Kendall, K. (1978). The impossibility of comminuting small particles by compression. Nature, 272, 710–711.Google Scholar

Kenneally, J. (2003). Crevassing and calving of glacial ice. PhD thesis, University of Maine, Orono, 145pp.Google Scholar

Kenneally, J. P., and Hughes, T. (2006). Calving giant icebergs: old principles, new applications. Antarctic Science, 18(3), 409–419.Google Scholar

Ketcham, W. M., and Hobbs, P. V. (1969). An experimental determination of the surface energies of ice. Philosophical Magazine, 19(162), 1161–1173.Google Scholar

Kimura, S., Nichols, K. W., and Venables, E. (2015). Estimation of shelf melt rates in the presence of a thermohaline staircase. Journal of Physical Oceanography, 45(1), 133–148.Google Scholar

Kinosita, S. (1962). Transformation of snow into ice by plastic compression. Low Temperature Science, A, 20, 131–157.Google Scholar

Kirby, S. H., Durham, W. B., Beeman, M. L., Heard, H. C., and Daley, M. A. (1987). Inelastic properties of ice Ih at low temperatures and high pressures. Journal de Physique Colloques, 48(C1), C1-227–C1-232.Google Scholar

Kirkbride, M. P. (2011). Debris-covered glaciers. In Singh, V. P., Singh, P., and Haritashya, U. K. (eds.) Encyclopedia of Snow, Ice and Glaciers. Dordrecht: Springer, pp. 190–192, doi: 10.1007/978-90-481-2642-2.Google Scholar

Kleman, J., and Borgström, I. (1994). Glacial landforms indicative of a partly frozen bed. Journal of Glaciology, 40(135), 255–264.Google Scholar

Kleman, J., and Hättestrand, C. (1999). Frozen-bed Fennoscandian and Laurentide ice sheets during the Last Glacial Maximum. Nature, 402, 63–66.Google Scholar

Kranenborg, E. J., and Dijkstra, H. A. (1998). On the evolution of double-diffusive intrusions into a stably stratified liquid: a study of the layer merging process. International Journal of Heat and Mass Transfer, 41(18), 2743–2756.Google Scholar

Kruk, N. S., Vendrame, I. F., Rocha, H. R, Chou, S. C., and Cabral, O. (2010). Downward longwave radiation estimates for clear and all-sky conditions in the Sertãozinho region of São Paulo, Brazil. Theoretical and Applied Climatology, 99, 115–123.Google Scholar

Kuhn, M. (1981). Climate and glaciers. International Association of Scientific Hydrology, 131, 3–20.Google Scholar

Kuhn, M. (1989). The response of the equilibrium line altitude to climate fluctuations: theory and observations. In Oerlemans, J. (ed.) Glacier Fluctuations and Climatic Change. Dordrecht: Kluwer Academic Publishers, pp. 407–417.Google Scholar

Lambe, T. W., and Whitman, R. V. (1969). Soil Mechanics. New York: John Wiley, 553pp.Google Scholar

Landais, A., et al. (2010). What drives millennial and orbital variations of δ¹⁸O_atm? Quaternary Science Reviews, 29, 235–246.Google Scholar

Langdon, T. G. (1991). The physics of superplastic deformation. Materials Science and Engineering, A137, 1–11.Google Scholar

Lawn, B. (1993). Fracture of Brittle Solids, 2nd ed. Cambridge: Cambridge University Press, 378pp.Google Scholar

Lawson, D. E., Strasser, J. C., Evenson, E. B., Alley, R. B., Larson, G. J., and Arcone, S. A. (1998). Glaciohydraulic supercooling: a freeze-on mechanism to create stratified, debris-rich basal ice: I. Field evidence. Journal of Glaciology, 44(148), 547–562.Google Scholar

Lazzara, M. A., Jezek, K. C., Scambos, T. A., MacAyeal, D. R., and van der Veen, C. J. (1999). On the recent calving of icebergs from the Ross Ice Shelf. Polar Geography, 23(3), 201–212.Google Scholar

Lazzara, M. A., Jezek, K. C., Scambos, T. A., MacAyeal, D. R., and van der Veen, C. J. (2008). On the recent calving of icebergs from Ross Ice Shelf. Polar Geography, 31(1–2), 15–26.Google Scholar

Legrand, M., and Mayewski, P. A. (1997). Glaciochemistry of polar ice cores: a review. Reviews of Geophysics, 35(3), 219–243.Google Scholar

Lemieux-Dudon, B., et al. (2010). Consistent dating for Antarctic and Greenland ice cores. Quaternary Science Reviews, 29, 8–20.Google Scholar

Leonard, K. C., Bell, R. E., and Studinger, M. (2003). The influence of subglacial topography on accumulation rates at Lake Vostok. American Geophysical Union Annual Meeting, December 7–12, 2003.Google Scholar

Leonard, K. C., and Fountain, A. G. (2003). Map-based methods for estimating glacier equilibrium line altitudes. Journal of Glaciology, 49(166), 329–336.Google Scholar

Levermann, A., Albrecht, T., Winkelmann, R., Martin, M. A., Haseloff, M., and Joughin, I. (2012). Kinematic first-order calving law implies potential for abrupt ice-shelf retreat. The Cryosphere, 6, 273–286.Google Scholar

Lewis, E. L., and Perkin, R. G. (1983). Supercooling and energy exchange near the Arctic Ocean surface. Journal of Geophysical Research, 88(C12) 7681–7685.Google Scholar

Lewis, E. L., and Perkin, R. G. (1986). Ice pumps and their rates. Journal of Geophysical Research, 91(C10) 11756–11762.Google Scholar

Li, J., Jacka, T. H., and Budd, W. F. (1996). Deformation rates in combined compression and shear for ice which is initially isotropic and after the development of strong anisotropy. Annals of Glaciology, 23, 247–252.Google Scholar

Lighthill, M. J., and Whitham, G. B. (1955). On kinematic waves, I. Flood movement in long rivers. Proceedings of the Royal Society, Series A, 229(1178), 281–316.Google Scholar

Lile, R. C. (1978). The effect of anisotropy on the creep of polycrystalline ice. Journal of Glaciology, 21(85), 475–483.Google Scholar

Lipenkov, V. Ya., Barkov, N. I., Duval, P., and Pimienta, P. (1989). Crystalline texture of the 2083 m ice core at Vostok station, Antarctica. Journal of Glaciology, 35(121), 392–398.Google Scholar

Lisiecki, L. E., and Raymo, M. E. (2005). A Pleistocene-Pliocene stack of 57 globally distributed benthic δ¹⁸O records. Paleoceanography, 20, PA1003, doi: 10.1029/2004PA001071.Google Scholar

Liu, C.-H., Nagel, S. R., Schecter, D. A., Coppersmith, S. N., Majumdar, S., Narayan, O., and Witten, T. A. (1995). Force fluctuations in bead packs. Science, 269(5223), 513–515.Google Scholar

Liu, H., Jezek, K. C., and Li, B. (1999). Development of an Antarctic DEM database by integrating cartographic and remotely sensed data: a GIS approach. Journal of Geophysical Research, 104(B10), 23199–23213.Google Scholar

Lliboutry, L. (1964). Traité de Glaciologie, Vol 1. Paris: Masson and Co.Google Scholar

Lliboutry, L. (1968). General theory of subglacial cavitation and sliding of temperate glaciers. Journal of Glaciology, 7(49), 21–58.Google Scholar

Lliboutry, L. (1970). Ice flow law from ice sheet dynamics. Proceedings of the International Symposium on Antarctic Glaciological Exploration, Hanover, NH, 3-7 September, 1968; International Association of Scientific Hydrology, Publication no. 86, 216–228.Google Scholar

Lliboutry, L. (1976). Physical processes in temperate glaciers. Journal of Glaciology, 16(74), 151–158.Google Scholar

Lliboutry, L. (1979). Local friction laws for glaciers: a critical review and new openings. Journal of Glaciology, 23(89), 67–95.Google Scholar

Lliboutry, L. (1983). Modifications to the theory of intraglacial waterways for the case of subglacial ones. Journal of Glaciology, 29(102), 216–226.Google Scholar

Lliboutry, L. (1996). Temperate ice permeability, stability of water veins and percolation of internal meltwater. Journal of Glaciology, 42(141), 201–211.Google Scholar

Loewe, F. (1970). Screen temperatures and 10 m temperatures. Journal of Glaciology, 9(56), 263–268.Google Scholar

Loulergue, L., et al. (2007). New constraints on the gas age-ice age difference along the EPICA ice cores, 0-50 kyr. Climate of the Past, 3, 527–540.Google Scholar

Luckman, A., Benn, D. I., Cottier, F., Bevan, S., Nilsen, F., and Inall, M. (2015). Calving rates at tidewater glaciers vary strongly with ocean temperature. Nature Communications, 6(8566), doi: 10.1038/ncomms9566.Google Scholar

Lűthi, D., et al. (2008). High-resolution carbon dioxide concentration record 650,000–800,000 years before present. Nature, 453, 379–382.Google Scholar

MacAyeal, D. R. (1993a). A low-order model of the Heinrich event cycle. Paleoceanography, 8(6), 767–773.Google Scholar

MacAyeal, D. R. (1993b). Binge/purge oscillations of the Laurentide Ice Sheet as a cause of the North Atlantic’s Heinrich events. Paleoceanography, 8(6), 775–784.Google Scholar

MacAyeal, D. R., Bindschadler, R. A., and Scambos, T. A. (1995). Basal friction of Ice Stream E, West Antarctica. Journal of Glaciology, 41(138), 247–262.Google Scholar

MacAyeal, D. R., Scambos, T. A., Hulbe, C. L., and Fahnestock, M. A. (2003). Catastrophic ice-shelf break-up by an ice-shelf-fragment-capsize mechanism. Journal of Glaciology, 49(164), 22–36.Google Scholar

Macheret, Y. Y., Cherkasov, P. A., and Bobrova, L. I. (1988). Tolschina i ob’em lednikov Djungarskogo Alatau po danniy aeroradiozondirovaniya. (Thickness and volume of glaciers of the Dzhungar Mountains according to results of aero-radio-sounding). Materialy Glyatsiologicheskikh Issled. Khronika Obsuzhdeniya, 62, 59–71.Google Scholar

Machguth, H., Purves, R. S., Oerlemans, J., Hoelzle, M., and Paul, F. (2008). Exploring uncertainty in glacier mass balance modelling with Monte Carlo simulation. The Cryosphere, 2, 191–204, doi: 10.5194/tc-2-191-2008.Google Scholar

Makinson, K., Holland, P. R., Jenkins, A., Nicholls, K. W., and Holland, D. M. (2011). Influence of tides on melting and freezing beneath Filchner-Ronne Ice Shelf, Antarctica. Geophysical Research Letters, 38, L06601, doi: 10.1029/2010GL046462.Google Scholar

Makinson, K., King, M. A., Nicholls, K. W., and Gudmundsson, G. H. (2012). Diurnal and semidiurnal tide-induced lateral movement of Ronne Ice Shelf, Antarctica. Geophysical Research Letters, 39, L10501, doi: 10.1029/2012GL051636.Google Scholar

Mandl, G., de Jong, L. N. J., and Maltha, A. (1977). Shear zones in granular material – an experimental study of their structure and mechanical genesis. Rock Mechanics, 9(2-3), 95–144.Google Scholar

Mantua, N. J., and Hare, S. R. (2002). The Pacific decadal oscillation. Journal of Oceanography, 58, 35–44.Google Scholar

Marshall, E. W. (1959). Stratigraphic use of particulates in polar ice caps. Geological Society of America Bulletin, 70, 1643.Google Scholar

Marshall, S. J., Tarasov, L., Clarke, G. K. C., and Peltier, W. R. (2000). Glaciological reconstruction of the Laurentide Ice Sheet: physical processes and modeling challenges. Canadian Journal of Earth Sciences, 37, 769–793.Google Scholar

Martín, C., Gudmundsson, G. H., Pritchard, H. D., and Gagliardini, O. (2009). On the effects of anisotropic rheology on ice flow, internal structure, and the age-depth relationship at ice divides. Journal of Geophysical Research, 114(F4), F04001, doi: 10.1029/2008JF001204.Google Scholar

Massonnet, D., and Feigl, K. L. (1998). Radar interferometry and its application to changes in the Earth’s surface. Reviews of Geophysics, 36(4), 441–500.Google Scholar

Matsuda, M., and Wakahama, G. (1978). Crystallographic structure of polycrystalline ice. Journal of Glaciology, 21(85), 607–620.Google Scholar

Matthews, J. B. (1981). The seasonal circulation of Glacier Bay, Alaska fjord system. Estuarine, Coastal, and Shelf Science, 12, 679–700.Google Scholar

Matthews, W. H. (1974). Surface profiles of the Laurentide ice sheet in its marginal areas. Journal of Glaciology, 13(67), 37–43.Google Scholar

Maxwell, K. D. (2002). Pacific decadal oscillation and Arizona precipitation. Available online from: http://www.wrh.noaa.gov/wrhq/02TAs/0208/.Google Scholar

Mayewski, P., et al. (1994). Changes in atmospheric circulation and ocean ice cover over the North Atlantic during the last 41,000 years. Science, 263, 1747–1751.Google Scholar

Mayewski, P. A., Sneed, S. B., Birkel, S. D., Kurbatov, A. V., and Maasch, K. A. (2014). Holocene warming marked by abrupt onset of longer summers and reduced storm frequency around Greenland. Journal of Quaternary Science, 29(1), 99–104, doi: 10.1002/jqs.2684.Google Scholar

McConnell, J. R., Lamorey, G. W., Lambert, S. W., and Taylor, K. C. (2002). Continuous ice-core chemical analyses using inductively coupled plasma mass spectrometry. Environmental Science and Technology, 36, 7–11.Google Scholar