Greenland Freshwater Runoff. Part II: Distribution and Trends, 1960-2010

作者: Sebastian H. Mernild , Glen E. Liston

DOI: 10.1175/JCLI-D-11-00592.1

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摘要: AbstractRunoff magnitudes, the spatial patterns from individual Greenland catchments, and their changes through time (1960–2010) were simulated in an effort to understand runoff variations adjacent seas illustrate capability of SnowModel (a snow ice evolution model) HydroFlow routing link terrestrial with ocean processes other components Earth’s climate system. Significant increases air temperature, net precipitation, local surface lead enhanced statistically significant sheet (GrIS) mass balance (SMB) loss. Total surrounding oceans increased 30%, averaging 481 ± 85 km3 yr−1. Averaged over period, 69% originated GrIS 31% came outside rain melting glaciers caps. The increase was due 87% melt extent, 18% duration, a 5% decr...

参考文章(66)
Glen E. Liston, Dorothy K. Hall, An energy-balance model of lake-ice evolution Journal of Glaciology. ,vol. 41, pp. 373- 382 ,(1995) , 10.1017/S0022143000016245
Bent Hasholt, Sebastian H. Mernild, Charlotte Sigsgaard, Bo Elberling, Dorthe Petersen, Bjarne H. Jakobsen, Birger U. Hansen, Jørgen Hinkler, Henrik Søgaard, Hydrology and Transport of Sediment and Solutes at Zackenberg Advances in Ecological Research. ,vol. 40, pp. 197- 221 ,(2008) , 10.1016/S0065-2504(07)00009-8
Glen E. Liston, Matthew Sturm, A snow-transport model for complex terrain Journal of Glaciology. ,vol. 44, pp. 498- 516 ,(1998) , 10.1017/S0022143000002021
Petr Chylek, Chris K. Folland, Glen Lesins, Manvendra K. Dubey, Twentieth century bipolar seesaw of the Arctic and Antarctic surface air temperatures Geophysical Research Letters. ,vol. 37, ,(2010) , 10.1029/2010GL042793
W. Weijer, M. E. Maltrud, M. W. Hecht, H. A. Dijkstra, M. A. Kliphuis, Response of the Atlantic Ocean circulation to Greenland Ice Sheet melting in a strongly‐eddying ocean model Geophysical Research Letters. ,vol. 39, ,(2012) , 10.1029/2012GL051611
Sebastian H. Mernild, Glen E. Liston, Christopher A. Hiemstra, Konrad Steffen, Edward Hanna, Jens H. Christensen, Greenland Ice Sheet surface mass-balance modelling and freshwater flux for 2007, and in a 1995-2007 perspective Hydrological Processes. ,vol. 23, pp. 2470- 2484 ,(2009) , 10.1002/HYP.7354
Glen E. Liston, Local Advection of Momentum, Heat, and Moisture during the Melt of Patchy Snow Covers Journal of Applied Meteorology. ,vol. 34, pp. 1705- 1715 ,(1995) , 10.1175/1520-0450-34.7.1705
Jonathan L. Bamber, Simon Ekholm, William B. Krabill, A new, high-resolution digital elevation model of Greenland fully validated with airborne laser altimeter data Journal of Geophysical Research: Solid Earth. ,vol. 106, pp. 6733- 6745 ,(2001) , 10.1029/2000JB900365