Ice calving,carbon dioxide and the control of ice ages

Adam, D.P. 1975: Ice ages and the thermal equilibrium of the earth 2. Quaternary Research 5, 161-71.

Berger, W.H. and Killingley, J.S. 1977: Glacial-Holocene transition in deep-sea carbonates: selective dissolution and the stable isotope signal . Science 197, 563-65.

1982: The Worthington Effect and the origin of the Younger Dryas . Journal of Marine Research 40, 28-37.

Berner, W. , Oeschger, H. and Stauffer, B. 1980: Information on the CO2 cycle from ice core studies. Radiocarbon 22, 227-35.

Birchfield, G.E. , Weertman, J. and Lunde, A.T. 1981: A paleoclimate model of northern hemispheric ice sheets . Quaternary Research 15, 126-42.

Boulton, G.S. and Jones, A.S. 1979: Stability of temperate ice caps and ice sheets resting on beds of deformable sediment. Journal of Glaciology 24, 29-43.

Boulton, G.C. , Jones, A.S. , Clayton, K.M. and Kenning, M.J. 1977: A British ice-sheet model and patterns of glacial erosion and deposition in Britain. In Shotton, F.W. , editor, British Quaternary studies - recent advances, Oxford: Clarendon Press, 231-76.

Broecker, W.S. 1982: Glacial to interglacial changes in ocean chemistry. Progress in Oceanography 11, 151-97.

Delmas, R.J. , Ascenio, J.M. and Legrand, M. 1980: Polar ice evidence that atmospheric CO2, 20 000 years BP was 50 per cent of present. Nature 284, 155-57.

Hays, J.D. , Imbrie, J. and Shckleton, N.J. 1976: Variations in the earth's orbit: pacemaker of the ice ages. Science 194, 1121-32.

Keir, R.S. and Berger, W.H. 1983: Atmospheric CO2 content in the last 120 000 years: the phosphate-extraction model. Journal of Geophysical Research 88, 6027-38.

Kerr, A.P. 1983: The carbon cycle and climate warming. Science 228, 1107-1108. 1984: Carbon dioxide and the control of ice ages. Science 223, 1053-54.

Lockwood, J.G. 1980: Milankovitch theory and ice ages. Progress in Physical Geography 4, 79-87.

1982a: Climate and ice sheets. Progress in Physical Geography 6, 101-107.

1982b: Snow and ice balance in Britain at the present time, and during the last glacial maximum and late glacial periods. Journal of Climatology 2, 209-31.

Manabe, S. and Wetherald, R.T. 1975: The effects of doubling the CO2 concentration on the climate of a general circulation model. Journal of Atmospheric Sciences 32, 3-15.

Neftal, A. , Oeschger, H. , Schwander, J. , Stauffer, B. and Zumbrunn, R. 1982: Ice core sample measurements give atmospheric CO 2 content during the past 40 000 yr. Nature 295, 220-23.

Oerlemans, J. 1980: Model experiments of the 1000 000-yr glacial cycle. Nature 287, 430-32.

Pedersen, T.F. 1983: Increased productivity in the eastern equatorial Pacific during the last glacial maximum (19 000 to 14 000 yr BP). Geology 11, 16-19.

Peng, T.H. , Broecker, W.S. and Berger, W.H. 1979: Rates of benthic mixing in deep-sea sediment as determined by radioactive tracers. Quaternary Research 11, 141-49.

Peng, T.H. , Broecker, W.S. , Kipphut, G. and Shackleton, N. 1977: Benthic mixing in deep-sea cores as determined by 14C dating and its implications regarding climate stratigraphy and the fate of fossil fuel CO2. In Anderson, N.R. and Malahoff, A. , editors, The fate of fossil fuel CO2 in the oceans, New York: Plenum, 355-73.

Pollard, D. 1982: A simple ice sheet model yields realistic 100 Kyr glacial cycles. Nature 296, 334-38.

1983a: A coupled climate-ice sheet model applied to the Quaternary ice ages. Journal of Geophysical Research 88, 7705-18.

1983b: Ice age simulations with a calving ice-sheet model. Quaternary Research 20,30-48.

Pollard, D. , Ingersoll, A.P. and Lockwood, J.G. 1980: Response of a zonal climate-ice sheet model to the orbital perturbations during the Quaternary ice ages. Tellus 32, 301-19.

Ruddiman, W.F. and McIntyre, A. 1981a: Oceanic mechanisms for amplification of the 23 000-year ice-volume cycle. Science 212, 617-27.

1981b: The North Atlantic ocean during the last deglaciation . Palaeogeography, Palaeoclimatology, Palaeoecology 35, 145-214.

Schneider, S.H. and Thompson, S.L. 1979: Ice ages and orbital variations: some simple theory and modelling. Quaternary Research 12, 188-203.

Shackleton, N.J. , Hall, M.A. , Line, J. and Cang Shuxi 1983: Carbon isotope data in core V19-30 confirm reduced carbon dioxide concentration in the ice age atmosphere. Nature 306, 319-22.

Suarez, M.J. and Held, I.M. 1979: The sensitivity of an energy balance climate model to variations in the orbital parameters. Journal of Geophysical Research 84,4825-36.

Turekian, K.K. 1965: Some aspects of the geochemistry of marine sediments. In Riley, J.P. and Skirrow, G. , editors, Chemical oceanography Vol. 2, New York: Academic Press, 81-126.

Weertman, J. 1976: Milankovitch solar radiation variations and ice age ice sheet sizes. Nature 261, 17-20.