Results 101 to 110 of about 3,652,727 (274)
A new volcanic province: an inventory of subglacial volcanoes in West Antarctica
Special Publications, 2017 The West Antarctic Ice Sheet overlies the West Antarctic Rift System about which, due to the comprehensive ice cover, we have only limited and sporadic knowledge of volcanic activity and its extent.
M. S. Van Wyk de Vries +2 more
semanticscholar +1 more source
Boreas, EarlyView.The Weddell Sea influences global ocean circulation and sea level through modulating Antarctic Bottom Water formation and Antarctic Ice Sheet discharges, but the history of ice‐sheet dynamics in this region remains poorly constrained due to limited well‐dated geological records.
Huang Huang +9 more
wiley +1 more source
Islands of Ice: Influence of Free-Drifting Antarctic Icebergs on Pelagic Marine Ecosystems [PDF]
Oceanography, 2012 Regional warming around West Antarctica, including the Antarctic Peninsula, is related to the retreat of glaciers that has resulted in significant ice mass loss in recent decades (De Angelis and Skvarca, 2003). Large icebergs (> 18.5 km long) originating
John J. Helly +7 more
doaj
Climate of the Past, 2017 . We present a 2700-year annually resolved chronology and snow accumulation history for the Roosevelt Island Climate Evolution (RICE) ice core, Ross Ice Shelf, West Antarctica. The core adds information on past accumulation changes in an otherwise poorly
M. Winstrup +26 more
semanticscholar +1 more source
Cladistics, EarlyView.Abstract The marronoid clade is a globally distributed, ecologically diverse group of spiders. It is an important faunal component in both natural and synanthropic environments, and even found in aquatic and extreme habitats such as desert salt flats. The systematics of the marronoid clade has been notoriously unstable due to the widespread character ...
Jonas O. Wolff +10 more
wiley +1 more source
Accelerated Sea-Level Rise from West Antarctica [PDF]
Science, 2004 Recent aircraft and satellite laser altimeter surveys of the Amundsen Sea sector of West Antarctica show that local glaciers are discharging about 250 cubic kilometers of ice per year to the ocean, almost 60% more than is accumulated within their catchment basins.
Thomas, R. +17 more
openaire +4 more sources
Ibis, EarlyView.Global climate change is reshaping the schedules and routes of migratory birds, which can disrupt annual cycles, ecological interactions and the fitness trade‐offs of migrating or staying resident. In particular, climate change has led to advances in arrival at the breeding grounds and to shifts in the timing of post‐breeding migration, whereby both ...
Bashar Jarayseh +2 more
wiley +1 more source
Gravity studies over West Antarctica [PDF]
, 2013 textThis thesis describes the results of new analysis of gravity studies over West Antarctica. Set on the Siple Coast, an airborne geophysical survey was flown between 1994 and 1997 that covered the trunk of Bindschadler Ice Stream and the up-stream ...
Burris, Svetlana Gennadiyevna
core
Tides and the flow of Rutford Ice Stream, West Antarctica [PDF]
, 2007 [1] Surface speeds of Rutford Ice Stream, West Antarctica, are known to vary by around 10–20% (depending on location) with a fortnightly periodicity corresponding to a springneap tidal cycle. The reasons for these periodic variations in flow are unclear.
Gudmundsson, Hilmar +1 more
core +2 more sources
Український антарктичний журнал, 2019 Objective(s). To clarify the patterns of Nacella concinna (Nacellidae) distribution in the water area of the Argentine Islands Archipelago (Meek Channel). Methods.
A. E. Berezkina +4 more
doaj +1 more source