Search Results - "Thorpe, SE"

Circumpolar patterns in Antarctic krill larval recruitment: an environmentally driven model by Thorpe, Sally E., Tarling, Geraint A., Murphy, Eugene J.

“…Larval recruitment in Antarctic krill is known to be episodic and regional. We consider the importance of a range of recruitment factors using an…”
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Spatial and temporal operation of the Scotia Sea ecosystem: a review of large-scale links in a krill centred food web by Murphy, E.J, Watkins, J.L, Trathan, P.N, Reid, K, Meredith, M.P, Thorpe, S.E, Johnston, N.M, Clarke, A, Tarling, G.A, Collins, M.A, Forcada, J, Shreeve, R.S, Atkinson, A, Korb, R, Whitehouse, M.J, Ward, P, Rodhouse, P.G, Enderlein, P, Hirst, A.G, Martin, A.R, Hill, S.L, Staniland, I.J, Pond, D.W, Briggs, D.R, Cunningham, N.J, Fleming, A.H

“…probably result from the mixing of micronutrients into surface waters through the flow of the ACC over the Scotia Arc. This production is consumed by a range…”
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Magnitude and maintenance of the phytoplankton bloom at South Georgia: a naturally iron-replete environment by Korb, R. E., Whitehouse, M. J., Atkinson, A., Thorpe, S. E.

“…We investigated phytoplankton blooms around the island of South Georgia, in the South Atlantic sector of the Southern Ocean, during 3 austral summer cruises…”
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Technical Note: Animal-borne CTD-Satellite Relay Data Loggers for real-time oceanographic data collection by Boehme, L., Lovell, P., Biuw, M., Roquet, F., Nicholson, J., Thorpe, S. E., Meredith, M. P., Fedak, M.

“…The increasing need for continuous monitoring of the world oceans has stimulated the development of a range of autonomous sampling platforms. One novel…”
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Circumpolar connections between Antarctic krill ( Euphausia superba Dana) populations: Investigating the roles of ocean and sea ice transport by Thorpe, S.E., Murphy, E.J., Watkins, J.L.

“…Antarctic krill, Euphausia superba Dana, has a heterogeneous circumpolar distribution in the Southern Ocean. Krill have a close association with sea ice which…”
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Antarctic Circumpolar Current frontal system in the South Atlantic: Monitoring using merged Argo and animal-borne sensor data by Boehme, L., Meredith, M. P., Thorpe, S. E., Biuw, M., Fedak, M.

“…We describe large‐scale features of the Antarctic Circumpolar Current (ACC) in the Atlantic part of the Southern Ocean by merging Argo data and data obtained…”
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Seasonal changes in the diet and feeding behaviour of a top predator indicate a flexible response to deteriorating oceanographic conditions by Xavier, J. C., Louzao, M., Thorpe, S. E., Ward, P., Hill, C., Roberts, D., Croxall, J. P., Phillips, R. A.

“…Shifts in the diet of top predators can be linked to changes in environmental conditions. In this study, we tested relationships between environmental…”
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Modeling the krill transport pathways in the Scotia Sea: spatial and environmental connections generating the seasonal distribution of krill by Murphy, E.J., Thorpe, S.E., Watkins, J.L., Hewitt, R.

“…A coupled physical–biological model analysis was undertaken to examine the seasonal development of the distribution of antarctic krill ( Euphausia superba…”
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Recruitment of Antarctic krill Euphausia superba in the South Georgia region: adult fecundity and the fate of larvae by Tarling, GA, Cuzin-Roudy, J, Thorpe, SE, Shreeve, RS, Ward, P, Murphy, EJ

“…The high concentration of adult Antarctic krill Euphausia superba Dana around South Georgia, Antarctica, is a product of immigration and not local recruitment…”
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Formation, transport and decay of an intense phytoplankton bloom within the High-Nutrient Low-Chlorophyll belt of the Southern Ocean by Whitehouse, M.J., Korb, R.E., Atkinson, A., Thorpe, S.E., Gordon, M.

“…The blooms associated with South Georgia coincide with the largest predicted carbon sink in the Southern Ocean. A major injection of iron and silica is…”
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The impact of high-frequency current variability on dispersion off the eastern Antarctic Peninsula by Trasviña, A., Heywood, Karen J., Renner, A. H. H., Thorpe, S. E., Thompson, A. F., Zamudio, L.

“…We present observations of high‐frequency current variability on the continental shelf and the slope of the Antarctic Peninsula using Lagrangian surface…”
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Validation of three global ocean models in the Weddell Sea by Renner, Angelika H.H., Heywood, Karen J., Thorpe, Sally E.

“…We present a validation of three global z-level eddy-permitting/resolving ocean general circulation models against hydrographic observations and remote sensing…”
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Variability of the southern Antarctic Circumpolar Current front north of South Georgia by Thorpe, Sally E, Heywood, Karen J, Brandon, Mark A, Stevens, David P

“…South Georgia (∼54°S, 37°W) is an island in the eastern Scotia Sea, South Atlantic that lies in the path of the Antarctic Circumpolar Current (ACC). The…”
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Tracking passive drifters in a high resolution ocean model: implications for interannual variability of larval krill transport to South Georgia by Thorpe, Sally E., Heywood, Karen J., Stevens, David P., Brandon, Mark A.

“…A particle tracking scheme that uses velocity output from an interannually varying forced run of a global ocean circulation model (Parallel Ocean Climate…”
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Primary production across the Scotia Sea in relation to the physico-chemical environment by Korb, Rebecca E., Whitehouse, Mick J., Thorpe, Sally E., Gordon, Marina

“…During the austral summer of 2003, a large scale survey of the Scotia Sea was undertaken by the British Antarctic Survey as part of the Southern Ocean Global…”
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An anticyclonic circulation above the Northwest Georgia Rise, Southern Ocean by Meredith, Michael P., Watkins, Jon L., Murphy, Eugene J., Cunningham, Nathan J., Wood, Andrew G., Korb, Rebecca, Whitehouse, Mick J., Thorpe, Sally E., Vivier, Frédéric

“…Data from a variety of sources reveal a warm‐core anticyclonic circulation above the Northwest Georgia Rise (NWGR), an ∼2000‐m high bathymetric feature north…”
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Southern Antarctic Circumpolar Current Front to the northeast of South Georgia: Horizontal advection of krill and its role in the ecosystem by Murphy, E. J., Watkins, J. L., Meredith, M. P., Ward, P., Trathan, P. N., Thorpe, S. E.

“…During December 2000 and January 2001 we conducted a high‐resolution hydrographic and bioacoustic transect (RRS James Clark Ross cruise 57) that extended…”
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Variability in hydrographic conditions to the east and northwest of South Georgia, 1996–2001 by Meredith, Michael P., Brandon, Mark A., Murphy, Eugene J., Trathan, Philip N., Thorpe, Sally E., Bone, Douglas G., Chernyshkov, Pavel P., Sushin, Viacheslav A.

“…Six years of high-resolution hydrographic data from the eastern and northwestern sides of South Georgia (southwest Atlantic) are used to study the changing…”
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Southern ACC Front to the northeast of South Georgia: Pathways, characteristics, and fluxes by Meredith, Michael P., Watkins, Jon L., Murphy, Eugene J., Ward, Peter, Bone, Douglas G., Thorpe, Sally E., Grant, Sharon A., Ladkin, Russell S.

“…In December 2000 we conducted high‐resolution hydrographic and towed undulator transects across the South Georgia shelf and into the deep waters of the Georgia…”
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Physical oceanography in the Scotia Sea during the CCAMLR 2000 survey, austral summer 2000 by Brandon, Mark A., Naganobu, Mikio, Demer, David A., Chernyshkov, Pavel, Trathan, Phillip N., Thorpe, Sally E., Kameda, Takahiko, Berezhinskiy, Oleg A., Hawker, Elizabeth J., Grant, Sharon

“…In January and February 2000, four ships conducted an extensive hydrographic survey of the Scotia Sea as part of the CCAMLR 2000 Survey. There were 169 CTD…”
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