Journal Articles (Earth and Atmospheric Sciences)
Items in this Collection
- 157Earth and Atmospheric Sciences, Department of
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- 1Physics, Department of
- 1Physics, Department of/Journal Articles (Physics)
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Rhenium-osmium systematics and major and trace element chemistry of cobaltite (CoAsS): Evidence for Late Mesoproterozoic sediment-hosted Co-Cu sulfide mineralization with Grenvillian and Cretaceous remobilization in the Idaho Cobalt Belt, Belt-Purcell Basin, USA
Download2019-01-07
NJ Saintilan, RA Creaser, AA Bookstrom
We report the first study of the Re-Os systematics of cobaltite (CoAsS) using disseminated andmassively mineralized samples from two breccia-type and two stratabound deposits from the Co-Cu-Au Idaho Cobalt Belt, Lehmi Sub-basin to the Belt-Purcell Basin, Idaho, USA. Using a 185Re+190Os spike...
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2014
Smith, Gregory C., Yashayaev, Igor, Saenko, Oleg A., Dupont, Frédéric, Myers, Paul G., Yang, Duo
Deep convection in the Labrador Sea is an important component of the global ocean ventilation. The associated loss of heat to the atmosphere from the interior of the sea is thought to be mostly supplied by mesoscale eddies, generated either remotely or as a result of convection itself—processes...
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2007-01-01
Alonso-Zarza. Ana M., Jones, Brian
The rugged karst terrain developed on the dolostones of the Miocene Cayman Formation (Fm) on Grand Cayman includes numerous large cavities that formed through the activity of tree roots. The surfaces of those cavities are coated with laminated calcrete crusts up to 8 cm thick that are formed of...
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Sea Ice Rheology Experiment (SIREx): 1. Scaling and Statistical Properties of Sea-Ice Deformation Fields
Download2022-01-01
Bouchat, Amelie, Hutter, Nils, Chanut, Jerome, DUpont, Frederic, Dukhovsoy, Dmitry, Garric, Gilles, Lee, Younjoo J., Lemieux, JEan-Francois, Lique, Camille, Losch, Martin, Maslowski, Wieslaw, Myers, Paul G., Olason, Einar, Rampal, Pierre, Ramussen, Till, Talandier, Claude, Tremblay, Bruno, Wang, Qiang
As the sea‐ice modeling community is shifting to advanced numerical frameworks, developing new sea‐ice rheologies, and increasing model spatial resolution, ubiquitous deformation features in the Arctic sea ice are now being resolved by sea‐ice models. Initiated at the Forum for Arctic Modeling...
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Sea Ice Rheology Experiment (SIREx): 2. Evaluating Linear Kinematic Features in High-Resolution Sea Ice Simulations
Download2022-01-01
Hutter, Nils, Bouchat, Amelie, Dupont, Frederic, Dukhovskoy, Koldunov, Nikolay, Lee, Younjoo J., Lemieux, Jean-Francois, Lique, Camille, Losch, Martin, Maslowski, Wieslaw, Myers, Paul G., Olason, Einar, Rampal, Pierre, Ramussen, Till, Talandier, Claude, Tremblay, Bruno, Wang, Qiang
Simulating sea ice drift and deformation in the Arctic Ocean is still a challenge because of the multiscale interaction of sea ice floes that compose the Arctic Sea ice cover. The Sea Ice Rheology Experiment (SIREx) is a model intercomparison project of the Forum of Arctic Modeling and...
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Seasonal Cycle of the Coastal West Greenland Current System between Cape Farewell and Cape Desolation from a very high-resolution numerical model.
Download2021-01-01
Gou, Ruijian, Feucher, CHarlene, Pennelly, Clark, Myers, Paul G.
The shelf based West Greenland Current System carries both Arctic Water and Greenland meltwater around Cape Farewell, the southern tip of Greenland, where it may impact the deep water formation in the Labrador Sea. Nevertheless, this current system remains largely unknown due to limited...
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1998-01-01
Kalbfleisch, William B.C., Jones, Brian
Frank Sound and Pease Bay are small narrow (~4 km long and <1 km wide) shallow water (1.5-2.0 m average depth) lagoons (< 0.5 m deep) located on the exposed-windward margin of south coast of Grand Cayman. Collectively, the Rubble and Knob, Bare Sand, and Thalassia and Sand zones form 95-97% of...
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Sensitivity of Labrador Sea Water Formation to Changes in Model Resolution, Atmospheric Forcing, and Freshwater Input.
Download2019-01-01
Garcia-Quintana, Yarisbel, Courtois, Peggy, Hu, Xianmin, Pennelly, Clark, Kieke, Dagmar, Myers, Paul G.
Labrador Sea Water (LSW) is one of the main contributors to the lower limb of the Atlantic Meridional Overturning Circulation. In this study, we explore the sensitivity of LSW formation to model resolution, Greenland melt, absence of high-frequency atmospheric phenomena, and changes in...
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Sensitivity of the subpolar North Atlantic to Last Glacial Maximum surface forcing and sea ice distribution in an eddy-permitting regional ocean model
Download2006
Myers, Paul G., Bush, Andrew B. G., Yang, Duo
The impact of paleoatmospheric forcing and sea ice distribution on the circulation of the subpolar North Atlantic is examined in a regional eddy-permitting ocean model. We focus on water mass formation and the pathway of the North Atlantic Current. Paleofluxes are obtained from a coupled...
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Separating the influence of projected changes in air temperature and wind on patterns of sea level change and ocean heat content
Download2015
Saenko, Oleg A., Myers, Paul G., Gregory, Jonathan M., Yang, Duo, Spence, Paul
We present ocean model sensitivity experiments aimed at separating the influence of the projected changes in the “thermal” (near-surface air temperature) and “wind” (near-surface winds) forcing on the patterns of sea level and ocean heat content. In the North Atlantic, the distribution of sea...