Oceanography | December 2016
118
SPECIAL ISSUE ON OCEAN-ICE INTERACTION
19
FROM THE GUEST EDITORS. Introduction to the Special Issue on
Ocean-Ice Interaction
By J.K. Willis, E. Rignot, R.S. Nerem, and E. Lindstrom
22
Greenland Melt and the Atlantic Meridional Overturning Circulation
By E. Frajka-Williams, J.L. Bamber, and K. Våge
34
Connecting the Greenland Ice Sheet and the Ocean: A Case Study of
Helheim Glacier and Sermilik Fjord
By F. Straneo, G.S. Hamilton, L.A. Stearns, and D.A. Sutherland
46
An Intensive Observation of Calving at Helheim Glacier, East Greenland
By D.M. Holland, D. Voytenko, K. Christianson, T.H. Dixon, M.J. Mei, B.R. Parizek,
I. Vaňková, R.T. Walker, J.I. Walter, K. Nicholls, and D. Holland
62
Improving Bed Topography Mapping of Greenland Glaciers Using NASA’s
Oceans Melting Greenland (OMG) Data
By M. Morlighem, E. Rignot, and J.K. Willis
72
Oceans Melting Greenland: Early Results from NASA’s Ocean-Ice Mission
in Greenland
By I. Fenty, J.K. Willis, A. Khazendar, S. Dinardo, R. Forsberg, I. Fukumori,
D. Holland, M. Jakobsson, D. Moller, J. Morison, A. Münchow, E. Rignot,
M. Schodlok, A.F. Thompson, K. Tinto, M. Rutherford, and N. Trenholm
84
The Ice Shelf of Petermann Gletscher, North Greenland, and Its Connection
to the Arctic and Atlantic Oceans
By A. Münchow, L. Padman, P. Washam, and K.W. Nicholls
96
Temporal Changes in the Antarctic Circumpolar Current: Implications for
the Antarctic Continental Shelves
By S.T. Gille, D.C. McKee, and D.G. Martinson
106 Decadal Ocean Forcing and Antarctic Ice Sheet Response: Lessons from
the Amundsen Sea
By A. Jenkins, P. Dutrieux, S. Jacobs, E.J. Steig, G.H. Gudmundsson, J. Smith,
and K.J. Heywood
118
Between the Devil and the Deep Blue Sea: The Role of the Amundsen Sea
Continental Shelf in Exchanges Between Ocean and Ice Shelves
By K.J. Heywood, L.C. Biddle, L. Boehme, P. Dutrieux, M. Fedak, A. Jenkins,
R.W. Jones, J. Kaiser, H. Mallett, A.C. Naveira Garabato, I.A. Renfrew,
D.P. Stevens, and B.G.M. Webber
130 Ocean-Ice Shelf Interaction in East Antarctica
By A. Silvano, S.R. Rintoul, and L. Herraiz-Borreguero
contents
VO L . 2 9, N O. 4 , D E C E M B E R 2 0 1 6
34
62
Oceanography | December 2016