Search Results - "Nicol, Stephen"

Krill, Currents, and Sea Ice: Euphausia superba and Its Changing Environment by NICOL, STEPHEN

“…Investigations of Antarctic krill (Euphausia superba) over the last 40 years have examined almost every aspect of the biology of these ecologically important…”
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The fishery for Antarctic krill - recent developments by Nicol, Stephen, Foster, Jacqueline, Kawaguchi, So

“…The fishery for Antarctic krill (Euphausia superba) is the largest by tonnage in the Southern Ocean. The catch remained relatively stable at around 120 000…”
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Whales as marine ecosystem engineers by Roman, Joe, Estes, James A, Morissette, Lyne, Smith, Craig, Costa, Daniel, McCarthy, James, Nation, JB, Nicol, Stephen, Pershing, Andrew, Smetacek, Victor

“…Baleen and sperm whales, known collectively as the great whales, include the largest animals in the history of life on Earth. With high metabolic demands and…”
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The biogeochemical role of baleen whales and krill in Southern Ocean nutrient cycling by Ratnarajah, Lavenia, Bowie, Andrew R, Lannuzel, Delphine, Meiners, Klaus M, Nicol, Stephen

“…The availability of micronutrients is a key factor that affects primary productivity in High Nutrient Low Chlorophyll (HNLC) regions of the Southern Ocean…”
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Seabed foraging by Antarctic krill: Implications for stock assessment, bentho-pelagic coupling, and the vertical transfer of iron by Schmidt, Katrin, Atkinson, Angus, Steigenberger, Sebastian, Fielding, Sophie, Lindsay, Margaret C. M., Pond, David W., Tarling, Geraint A., Klevjer, Thor A., Allen, Claire S., Nicol, Stephen, Achterberg, Eric P.

“…A compilation of more than 30 studies shows that adult Antarctic krill (Euphausia superba) may frequent benthic habitats year-round, in shelf as well as…”
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Southern Ocean iron fertilization by baleen whales and Antarctic krill by Nicol, Stephen, Bowie, Andrew, Jarman, Simon, Lannuzel, Delphine, Meiners, Klaus M, van der Merwe, Pier

“…Iron is the limiting micronutrient in the Southern Ocean and experiments have demonstrated that addition of soluble iron to surface waters results in…”
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A preliminary model of iron fertilisation by baleen whales and Antarctic krill in the Southern Ocean: Sensitivity of primary productivity estimates to parameter uncertainty by Ratnarajah, Lavenia, Melbourne-Thomas, Jessica, Marzloff, Martin P., Lannuzel, Delphine, Meiners, Klaus M., Chever, Fanny, Nicol, Stephen, Bowie, Andrew R.

“…•We model uncertainty in key parameters for biological iron recycling in the ocean.•Model results suggest that historical rates of recycling were…”
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Will krill fare well under Southern Ocean acidification? by Kawaguchi, So, Kurihara, Haruko, King, Robert, Hale, Lillian, Berli, Thomas, Robinson, James P., Ishida, Akio, Wakita, Masahide, Virtue, Patti, Nicol, Stephen, Ishimatsu, Atsushi

“…Antarctic krill embryos and larvae were experimentally exposed to 380 (control), 1000 and 2000 µatm pCO2 in order to assess the possible impact of ocean…”
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Through a glass less darkly—New approaches for studying the distribution, abundance and biology of Euphausiids by Nicol, Stephen, Brierley, Andrew S.

“…Euphausiids are vital components of many oceanic foodwebs. Due to their large size, they are key prey species for many vertebrates, and several species are…”
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BROKE-West, a large ecosystem survey of the South West Indian Ocean sector of the Southern Ocean, 30°E–80°E (CCAMLR Division 58.4.2) by Nicol, Stephen, Meiners, Klaus, Raymond, Ben

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Informed consent in trauma: Does written information improve patient recall of risks? A prospective randomised study by Smith, Hannah K, Manjaly, Joseph G, Yousri, Taher, Upadhyay, Neil, Taylor, Hazel, Nicol, Stephen G, Livingstone, James A

“…Abstract Informed consent is vital to good surgical practice. Pain, sedative medication and psychological distress resulting from trauma are likely to…”
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Correction: The biogeochemical role of baleen whales and krill in Southern Ocean nutrient cycling by Ratnarajah, Lavenia, Bowie, Andrew R, Lannuzel, Delphine, Meiners, Klaus M, Nicol, Stephen

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Fisheries in the Southern Ocean: an ecosystem approach by Kock, Karl-Hermann, Reid, Keith, Croxall, John, Nicol, Stephen

“…The Commission for the Conservation of Antarctic Marine Living Resources (CCAMLR) is bound by its Article II, 3 to follow an ecosystem approach to management…”
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Southern Ocean productivity in relation to spatial and temporal variation in the physical environment by Constable, Andrew J., Nicol, Stephen, Strutton, Peter G.

“…The physical factors that have been reported to affect primary and secondary production in the Southern Ocean are examined and critically reviewed. Long time…”
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Krill demography and large-scale distribution in the Western Indian Ocean sector of the Southern Ocean (CCAMLR Division 58.4.2) in Austral summer of 2006 by Kawaguchi, So, Nicol, Stephen, Virtue, Patti, Davenport, Stevie R., Casper, Ruth, Swadling, Kerrie M., Hosie, Graham W.

“…Krill demography was studied during a large-scale survey of the South Western Indian sector of the Southern Ocean conducted in late January to late February…”
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Ocean circulation off east Antarctica affects ecosystem structure and sea-ice extent by Nicol, Stephen, Pauly, Tim, Bindoff, Nathan L, Wright, Simon, Thiele, Deborah, Hosie, Graham W, Strutton, Peter G, Woehler, Eric

“…Sea ice and oceanic boundaries have a dominant effect in structuring Antarctic marine ecosystems. Satellite imagery and historical data have identified the…”
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The Results of Total Hip Arthroplasty for Fractured Neck of Femur in Octogenarians by Kieffer, Will K.M., MBBS BSc MRCS (Eng), Dawe, Edward J.C., MBBS MRCS, Lindisfarne, Edward A.O., MRCS, Rogers, Benedict A., MA MSc MRCGP FRCS (Tr&Orth), Nicol, Stephen, MBChB FRCS (Tr&Orth), Stott, Philip M., DPhil FRCS (Tr&Orth)

“…Abstract The role of total hip arthroplasty (THA) for fracture in octogenarians remains unclear. Over a two-year period, 354 patients aged > 80 years were…”
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The krill maturity cycle : a conceptual model of the seasonal cycle in Antarctic krill by KAWAGUCHI, So, YOSHIDA, Toshihiro, FINLEY, Luke, CRAMP, Paul, NICOL, Stephen

“…A long-term study on the maturity cycle of Antarctic krill was conducted in a research aquarium. Antarctic krill were either kept individually or in groups for…”
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Polar ocean ecosystems in a changing world by Smetacek, Victor, Nicol, Stephen

“…Polar organisms have adapted their seasonal cycles to the dynamic interface between ice and water. This interface ranges from the micrometre-sized brine…”
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Distribution and abundance of Antarctic krill ( Euphausia superba) off East Antarctica (80–150°E) during the Austral summer of 1995/1996 by Pauly, Tim, Nicol, Stephen, Higginbottom, Ian, Hosie, Graham, John Kitchener

“…A hydroacoustic survey was conducted in the waters off East Antarctica (CCAMLR Division 58.4.1) during January to March 1996 to estimate the biomass ( B 0) of…”
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