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Contents volume 17 (1990)
Cold Regions Science and Technology, Elsevier Science Publishers B.V., Amsterdam - - Printed in The Netherlands
311
Contents Volume 17 (1990)
Volume 17, No. 1 (September 1989) Research papers Resurvey of Byrd Station drill hole, Antarctica B.L. Hansen, J.R. Kelty (Lincoln, Nebr., U.S.A.) and N.S. Gundestrup (Copenhagen, Denmark) .. Fracture toughness of columnar freshwater ice from large scale DCB tests D.L. Bentley, J.P. Dempsey (Potsdam, N.Y., U.S.A. ), D.S. Sodhi (Hanover, N.H., U.S.A. ) and Y. Wei (Potsdam, N.Y., U.S.A. ) .......................................................................................................... Approximate solutions of heat conduction in snow with linear variation o f thermal conductivity Yin-Chao Yen (Hanover, N.H., U.S.A.) .............................................................................................. Snow creep pressures: effects of structure boundary conditions and snowpack properties compared with field data D.M. McClung and J.O. Larsen (Oslo, Norway) ................................................................................. Mid Cretaceous contact seen below Seymour Island and followed off shore by the magnetotelluric method along the NE coast o f the Antarctic Peninsula H.G. Fournier (Mendoza, Argentina), J. Demicheli (San Miguel, Argentina), J.C. Gasco ( Buenos Aires, Argentina), J.M. Febrer (San Miguel, Argentina), R. Del Valle, M.A. Keller (Buenos Aires, Argentina), M.C. Pomposiello (San Miguel, Argentina) and E. Borzotta (Mendoza, Argentina) ..... Breakup of Antarctic fast ice G.B. Crocker and P. Wadhams (Cambridge, England) ....................................................................... An investigation into the forces required to tow cables and sledges over Antarctic snow A.M. Smith and E.C. King (Cambridge, England) .............................................................................. Estimation of wet snow accretion on structures L. Makkonen (Espoo, Finland) ............................................................................................................
1
7 21
33
49 61 77 83
Short communications Measurements of icing hardness J.A. Schaefer (Dubuque, Iowa, U.S.A. ), R. Ettema and W.A. Nixon (Iowa City, Iowa, U.S.A. ) ....... Problems with the segregation potential theory W. van Gassen and D.C. Sego (Edmonton, Alta., Canada) .................................................................
95
Book Review The Greenpeace Book of Antarctica, by John May - - M. Mellor .............................................................
99
89
Calendar o f events ........................................................................................................................................ 101
Volume 17, No. 2 (December 1989) Research papers Unfrozen water contents of undisturbed and remolded Alaskan silt A.R. Tice, P.B. Black and R.L. Berg (Hanover, N.H., U.S.A.) ............................................................ 103
312 Austdalsbreen, Norway: expected reaction to a 40 m increase in water level in the lake into which the glacier calves R. LeB. Hooke, Tron Laumann and M.I. Kennett (Oslo, Norway) ..................................................... Elasticity of natural types of polycrystalline ice N.K. Sinha (Ottawa, Ont., Canada) ..................................................................................................... Dynamic simulations of iceberg-seabed interactions D.W. Bass and J.H. Lever (St. Johns, Nfld., Canada) ......................................................................... The effect of fluid flow on the development of preferred orientations in sea ice: laboratory experiments E. Stander and B. Michel (Quebec City, P.Q., Canada) ...................................................................... Soil freezing by a step temperature drop in the open system under overburden pressure K. Horiguchi (Sapporo, Japan) and S. Akagawa (Tokyo, Japan) ....................................................... Dynamic response of narrow structures to ice crushing T. K~irn~iand R. Turunen (Espoo, Finland) ........................................................................................
113 127 137 153 163 173
Short communications
Strength of soils and rocks at low temperatures P.V. Sellmann (Hanover, N.H., U.S.A.) .............................................................................................. 189 Announcements ............................................................................................................................................
191
Volume 17, No. 3 (February 1990) Research papers
In-situ sampling and characterization of frazil ice deposits D.E. Lawson and B.E. Brockett (Hanover, N.H., U.S.A.) ................................................................... Quasi-steady problems in freezing soils: I. Analysis on the steady growth of an ice layer Y. Nakano (Hanover, N.H., U.S.A. ) ................................................................................................... Compressive strength of sea ice sheets G.W. Timco and R.M.W. Frederking (Ottawa, Ont., Canada) ........................................................... A constitutive model for broken ice T.T. Wong, N.R. Morgenstern and D.C. Sego (Edmonton, Alta., Canada) ........................................ Mechanisms of rock breakdown by frost action: An experimental approach N. Matsuoka (Ibaraki, Japan) .............................................................................................................. A mixture theory for a phase-changing snowpack L.W. Morland, R.J. Kelly (Norwich, U.K.) and E.M. Morris (Cambridge, U.K. ) ............................. On the mechanics of snow slab release H.P. Bader and B. Salm (Davos, Switzerland) .................................................................................... Three permafrost conditions indicated by geophysical soundings in Tertiary sediments at Seymour Island, Antarctic Peninsula H.G. Fournier, E.M. Buk and A.E. Corte (Mendoza, Argentina) .......................................................
193 207 227 241 253 271 287
301
Calendar o f events ........................................................................................................................................
309
Contents volume 17 ......................................................................................................................................
311
Guide for authors
311
Contents Volume 17 (1990)
Volume 17, No. 1 (September 1989) Research papers Resurvey of Byrd Station drill hole, Antarctica B.L. Hansen, J.R. Kelty (Lincoln, Nebr., U.S.A.) and N.S. Gundestrup (Copenhagen, Denmark) .. Fracture toughness of columnar freshwater ice from large scale DCB tests D.L. Bentley, J.P. Dempsey (Potsdam, N.Y., U.S.A. ), D.S. Sodhi (Hanover, N.H., U.S.A. ) and Y. Wei (Potsdam, N.Y., U.S.A. ) .......................................................................................................... Approximate solutions of heat conduction in snow with linear variation o f thermal conductivity Yin-Chao Yen (Hanover, N.H., U.S.A.) .............................................................................................. Snow creep pressures: effects of structure boundary conditions and snowpack properties compared with field data D.M. McClung and J.O. Larsen (Oslo, Norway) ................................................................................. Mid Cretaceous contact seen below Seymour Island and followed off shore by the magnetotelluric method along the NE coast o f the Antarctic Peninsula H.G. Fournier (Mendoza, Argentina), J. Demicheli (San Miguel, Argentina), J.C. Gasco ( Buenos Aires, Argentina), J.M. Febrer (San Miguel, Argentina), R. Del Valle, M.A. Keller (Buenos Aires, Argentina), M.C. Pomposiello (San Miguel, Argentina) and E. Borzotta (Mendoza, Argentina) ..... Breakup of Antarctic fast ice G.B. Crocker and P. Wadhams (Cambridge, England) ....................................................................... An investigation into the forces required to tow cables and sledges over Antarctic snow A.M. Smith and E.C. King (Cambridge, England) .............................................................................. Estimation of wet snow accretion on structures L. Makkonen (Espoo, Finland) ............................................................................................................
1
7 21
33
49 61 77 83
Short communications Measurements of icing hardness J.A. Schaefer (Dubuque, Iowa, U.S.A. ), R. Ettema and W.A. Nixon (Iowa City, Iowa, U.S.A. ) ....... Problems with the segregation potential theory W. van Gassen and D.C. Sego (Edmonton, Alta., Canada) .................................................................
95
Book Review The Greenpeace Book of Antarctica, by John May - - M. Mellor .............................................................
99
89
Calendar o f events ........................................................................................................................................ 101
Volume 17, No. 2 (December 1989) Research papers Unfrozen water contents of undisturbed and remolded Alaskan silt A.R. Tice, P.B. Black and R.L. Berg (Hanover, N.H., U.S.A.) ............................................................ 103
312 Austdalsbreen, Norway: expected reaction to a 40 m increase in water level in the lake into which the glacier calves R. LeB. Hooke, Tron Laumann and M.I. Kennett (Oslo, Norway) ..................................................... Elasticity of natural types of polycrystalline ice N.K. Sinha (Ottawa, Ont., Canada) ..................................................................................................... Dynamic simulations of iceberg-seabed interactions D.W. Bass and J.H. Lever (St. Johns, Nfld., Canada) ......................................................................... The effect of fluid flow on the development of preferred orientations in sea ice: laboratory experiments E. Stander and B. Michel (Quebec City, P.Q., Canada) ...................................................................... Soil freezing by a step temperature drop in the open system under overburden pressure K. Horiguchi (Sapporo, Japan) and S. Akagawa (Tokyo, Japan) ....................................................... Dynamic response of narrow structures to ice crushing T. K~irn~iand R. Turunen (Espoo, Finland) ........................................................................................
113 127 137 153 163 173
Short communications
Strength of soils and rocks at low temperatures P.V. Sellmann (Hanover, N.H., U.S.A.) .............................................................................................. 189 Announcements ............................................................................................................................................
191
Volume 17, No. 3 (February 1990) Research papers
In-situ sampling and characterization of frazil ice deposits D.E. Lawson and B.E. Brockett (Hanover, N.H., U.S.A.) ................................................................... Quasi-steady problems in freezing soils: I. Analysis on the steady growth of an ice layer Y. Nakano (Hanover, N.H., U.S.A. ) ................................................................................................... Compressive strength of sea ice sheets G.W. Timco and R.M.W. Frederking (Ottawa, Ont., Canada) ........................................................... A constitutive model for broken ice T.T. Wong, N.R. Morgenstern and D.C. Sego (Edmonton, Alta., Canada) ........................................ Mechanisms of rock breakdown by frost action: An experimental approach N. Matsuoka (Ibaraki, Japan) .............................................................................................................. A mixture theory for a phase-changing snowpack L.W. Morland, R.J. Kelly (Norwich, U.K.) and E.M. Morris (Cambridge, U.K. ) ............................. On the mechanics of snow slab release H.P. Bader and B. Salm (Davos, Switzerland) .................................................................................... Three permafrost conditions indicated by geophysical soundings in Tertiary sediments at Seymour Island, Antarctic Peninsula H.G. Fournier, E.M. Buk and A.E. Corte (Mendoza, Argentina) .......................................................
193 207 227 241 253 271 287
301
Calendar o f events ........................................................................................................................................
309
Contents volume 17 ......................................................................................................................................
311
Guide for authors