Ronne

Results: 242



#Item
91Physical oceanography / Antarctic region / Filchner-Ronne Ice Shelf / Oceanography / Weddell Gyre / Ross Ice Shelf / McMurdo Sound / Ice shelf / Ross Sea / Physical geography / Geography of Antarctica / Oceanic gyres

rafted debris in the shallower core is evident from the radiographs. Because the supply of ice-rafted debris to the seabed should be independent of bottom topography, the variation in abundance of ice-rafted debris betwe

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Language: English - Date: 2011-05-06 05:02:23
92Glaciology / Physical oceanography / Filchner-Ronne Ice Shelf / Poles / Mixed layer / Polynya / Weddell Sea / Southern Ocean / Primary production / Physical geography / Earth / Aquatic ecology

Underlying the surface water all locations was the Weddell winter water. This layer reflected cooling and freezing which occurred during the preceding winter and had temperatures between about -1.5° and -1.7°C and a sa

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Language: English - Date: 2011-05-06 18:01:20
93Water / Oceanic gyres / Water masses / Aquatic ecology / Filchner-Ronne Ice Shelf / Weddell Sea Bottom Water / Weddell Gyre / RV Polarstern / Ocean gyre / Oceanography / Physical geography / Physical oceanography

also seen with the Polarstern 1986 data (Gordon and Huber in press). This is a strong indicator of the WDW heat which enters the mixed layer and is trapped below the insulating blanket of sea ice. The relationship of the

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Language: English - Date: 2011-05-06 21:06:22
94Filchner-Ronne Ice Shelf / Ice sheet / Ross Ice Shelf / Antarctic ice sheet / Ice shelf / Ice age / Antarctica / Iceberg / Glacier / Physical geography / Water ice / Glaciology

The Minnesota and Union Glaciers cut across the dominant structural trend of the mountains, while the Newcomer and Nimitz Glaciers follow it. We also sounded along six gravity profiles made earlier by U.S. scientists stu

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Language: English - Date: 2011-05-06 06:17:33
95Oceanic gyres / Earth / Filchner-Ronne Ice Shelf / Aquatic ecology / Weddell Gyre / Weddell Sea / Mixed layer / Primary production / Ocean gyre / Physical geography / Oceanography / Physical oceanography

region on the long hydrographic section is shown in figure 2. The structure of the temperature field is similar to that obtained in 1987 in this section with the exception of the top 100 meters or so where there is some

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Language: English - Date: 2011-05-06 20:46:50
96British Antarctic Territory / Chilean Antarctic Territory / Antarctica / Larsen Ice Shelf / Ice shelf / Antarctic Peninsula / Continental shelf / Ross Ice Shelf / Filchner-Ronne Ice Shelf / Geography of Antarctica / Physical geography / Argentine Antarctica

RlV Nathaniel B. Palmer NBP93-1 cruise to the Larsen Ice Shelf region of the Antarctic Peninsula BENJAMIN J. SLOAN, Department of Geological Sciences, University of Texas, Austin, TexasLAWRENCE A. LAW yER, Instit

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Language: English - Date: 2011-05-06 18:40:53
97Water masses / Antarctica / Chilean Antarctic Territory / Filchner-Ronne Ice Shelf / Weddell Sea Bottom Water / Antarctic Bottom Water / Weddell Sea / Sea ice / Weddell / Physical geography / Argentine Antarctica / British Antarctic Territory

bottom water out of the Weddell Sea and, thus, to estimate the formation rate of Antarctic Bottom Water. Unfortunately, we were once again frustrated in our recovery attempts. The acoustic releases that we planned to use

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Language: English - Date: 2011-05-06 18:58:00
98Oceanography / Biological oceanography / Biology / Filchner-Ronne Ice Shelf / Weddell Gyre / Krill / Southern Ocean / Phytoplankton / Plankton / Water / Aquatic ecology / Planktology

w.ri111.1 Atlantic boundaries of the Scotia Sea, principally over the North Scotia Ridge in the region between Burdwood Bank and South Georgia Island. Evidence of geostrophic determination in the deep gap near longitude

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Language: English - Date: 2011-05-06 03:27:51
99Ice sheet / Filchner-Ronne Ice Shelf / Glacier / Ice shelf / Antarctica / Pensacola Mountains / Ice field / West Antarctic Ice Sheet / Orville Coast / Physical geography / Glaciology / Water ice

shale, coal, and petrified wood of Beacon Formation; many dike rocks in Beacon Formation; and Ferrar dolerite and McMurdo volcanic rocks. 4. Search for Antarctic meteorites. A joint U.S.—Japan search for meteorites was

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Language: English - Date: 2011-05-06 03:38:06
100Filchner-Ronne Ice Shelf / Ice rise / Sea ice / Ice / Glacier / Antarctica / Doake Ice Rumples / Polar ice packs / Ross Ice Shelf / Physical geography / Glaciology / Ice shelf

From a number of ridge transects, we found no ridges of greater than 4 meters draft. Over 4,400 holes were drilled for the ice thickness characterization. Figure 2 shows the mean ice thickness as a function of latitude d

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Language: English - Date: 2011-05-06 15:43:24
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