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The Effect Of Arctic River Hydrological Cycles On Arctic Ocean Circulation, Peter Becker
The Effect Of Arctic River Hydrological Cycles On Arctic Ocean Circulation, Peter Becker
OES Theses and Dissertations
Understanding Arctic Ocean circulation may be critical to fully understanding the global oceanic salt and heat cycles and their response to climate variability. This thesis examines how one important aspect of Arctic Ocean circulation, the effect of freshwater inflow, may contribute to the variability of these cycles. The multiple roles that freshwater runoff performs in the Arctic Ocean include: (1) the formation of shelf and basin scale density currents; (2) maintenance of the strong density stratification; (3) control of the thickness and strength of the ice pack; and (4) control of deep convection. Sources and sinks of freshwater in the …