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Intra-annual variability in the density of Antarctic krill (Euphausia superba) at South Georgia, 2002–2005: within-year variation provides a new framework for interpreting previous ‘annual’ estimates of krill density
South Georgia, 2002–2005: within-year variation provides a new framework for interpreting previous ... and environmental parameters continuously. A distinct seasonal pattern in krill density, recurring ... = 64.2). A sinusoidal regression model (period = 52 weeks) with time as the independent variable ... representative of krill density in a wider spatial context (ship surveys cover c. 100 x 100 km). Data from moored ... ) AT SOUTH GEORGIA, 2002–2005: WITHIN-YEAR VARIATION PROVIDES A NEW FRAMEWORK FOR INTERPRETING ... environmental parameters continuously. A distinct seasonal pattern in krill density, recurring consistently ... –2, SD = 24.3), but had risen substantially by summer in each year (mean = 89.5 g m–2, SD = 64.2). A ... , suggesting that the point estimates from moored instruments were representative of krill density in a wider ...
Science Journal Paper : CCAMLR Science, Volume 14 (CCAMLR Science, Volume 14) : 27–41 : Autor(es): Saunders, R.A., A.S. Brierley, J.L. Watkins, K. Reid, E.J. Murphy, P. Enderlein and D.G. Bone
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A comparison between otoliths and scales for use in estimating the age of Dissostichus eleginoides from South Georgia
Paper Title: A comparison between otoliths and scales for use in estimating the age of ... understanding the population dynamics and productivity of a fish stock. The use of scales to estimate age can ... with age. Patagonian toothfish (Dissostichus eleginoides) is considered to be a long-lived species ... CCAMLR Scicrzce, Vol. 8 (2001): 75-92 A COMPARISON ... the population dynamics and productivity of a fish stock. The use of scales to estimate age can ... with age. Patagonian toothfish (Dissoslicliirs elcginoides) is considered to be a long-lived species ... composition en dges est fondainentale pour la comprPhension de la dynaniique des populations et a la ...
Science Journal Paper : CCAMLR Science, Volume 8 (CCAMLR Science, Volume 8) : 75–92 : Autor(es): Ashford, J.R., S. Wischniowski, C. Jones, S. Bobko and I. Everson
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A quantified Bayesian Maximum Entropy estimate of Antarctic krill abundance across the Scotia Sea and in small-scale management units from the CCAMLR-2000 Survey
Paper Title: A quantified Bayesian Maximum Entropy estimate of Antarctic krill abundance across ... : A probabilistic Bayesian Maximum Entropy (MaxEnt) technique was used to estimate the abundance of ... tonnes, with a standard deviation of 10 million tonnes. The MaxEnt method provides new insights into the ... CCAMLR Science, Vol. 13 (2006): 97–116 97 A ... Madingley Road Cambridge, CB3 0HE United Kingdom Abstract A probabilistic Bayesian Maximum Entropy ... biomass inferred for the survey area was 208 million tonnes, with a standard deviation of 10 million ... (MaxEnt) a permis d’estimer l’abondance du krill antarctique (Euphausia superba) dans l’ensemble de la ...
Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 97–116 : Autor(es): Heywood, B.G., A.S. Brierley and S.F. Gull
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Joinville–D’Urville Islands (Subarea 48.1) – a former fishing ground for the spiny icefish (Chaenodraco wilsoni), at the tip of the Antarctic Peninsula – revisited
Paper Title: Joinville–D’Urville Islands (Subarea 48.1) – a former fishing ground for the spiny ... primarily fish 25–35 cm long. The fish fauna at the tip of the Antarctic Peninsula represents a combination ... (Euphausia superba) formed a major element in the diet of icefish. File: 01kock-etal-joinville.pdf ... CCAMLR Science, Vol. 11 (2004): 1–20 JOINVILLE–D’URVILLE ISLANDS (SUBAREA 48.1) – A FORMER FISHING ... fi sh 25–35 cm long. The fi sh fauna at the tip of the Antarctic Peninsula represents a combination ... (Euphausia superba) formed a major element in the diet of icefi sh. Résumé Au cours de l'expédition ... février 2002 au nord des deux îles à des profondeurs de 149 à 282 m. Une analyse a été faite des rapports ...
Science Journal Paper : CCAMLR Science, Volume 11 (CCAMLR Science, Volume 11) : 1–20 : Autor(es): Kock, K.-H., L. Pshenichnov, C.D. Jones, K. Shust, K.E. Skora and Zh.A. Frolkina
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Results of fish larvae sampling by means of fine-meshed samplers attached to a bottom trawl
Paper Title: Results of fish larvae sampling by means of fine-meshed samplers attached to a ... bottom trawl Abstract / Description: Fine-meshed samplers were attached to the top of a bottom trawl in ... trawl belly, not to the codend. A total of 12 fish species were recorded. The most common fishes caught ... OF FINE-MESHED SAMPLERS ATTACHED TO A BOTTOM TRAWL W. SI6sarczyk and I. W6jcik Abstract Fine ... -meshed samplers were attached to the top of a bottom trawl in order to provide information on the ... nets were more effective in sampling when attached to the top of the trawl belly, not to the codend. A ... Georgia area are discussed. Resume Des echantillonneurs a mailles fines furent attaches en haut d'un ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II) : 69-86 : Autor(es): Ślósarczyk, W. and I. Wójcik
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A hypothetical life cycle for Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea region
Paper Title: A hypothetical life cycle for Antarctic toothfish (Dissostichus mawsoni) in the Ross ... of eggs and larvae over a 6–24 month period were investigated using an oceanic circulation model ... undergoing a northwards spawning migration to the Pacific-Antarctic Ridge to start the cycle again. Toothfish ... CCAMLR Science, Vol. 15 (2008): 35–53 35 A ... , Karori Wellington, New Zealand A. Dunn and M.J.H. Williams National Institute of Water and ... -history characteristics of toothfish, the drift of eggs and larvae over a 6–24 month period were ... onto the continental slope where they gain condition before undergoing a northwards spawning migration ...
Science Journal Paper : CCAMLR Science, Volume 15 (CCAMLR Science, Volume 15) : 35–53 : Autor(es): Hanchet, S.M., G.J. Rickard, J.M. Fenaughty, A. Dunn and M.J. Williams
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Preliminary results of a bottom trawl survey around Elephant Island in October and December 1987
Paper Title: Preliminary results of a bottom trawl survey around Elephant Island in October and ... December 1987 Abstract / Description: A total of 40 bottom trawl hauls was carried out onboard RV ... WG-FSA-88/31 PRELIMINARY RESULTS OF A BOTTOM TRAWL ... SURVEY AROUND ELEPHANT ISLAND IN OCTOBER AND DECEMBER 1987 K.-H. Kock Abstract A total of 40 ... region. Resume Un total de 40 traits de chalut de fond a ete effectue a partir du navire de ... lIev6 a cabo un total de 40 lances de arrastre de fondo a bordo del 8/1 Po/arstern en octubre y ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II) : 185-200 : Autor(es): Kock, K.-H.
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Size and density of krill layers fished by a Japanese trawler in the waters north of Livingston Island in January 1988
Paper Title: Size and density of krill layers fished by a Japanese trawler in the waters north of ... RV Kaiyo Maru and a Japanese trawler. The mean values of layer length, thickness and surface density ... BY A JAPANESE TRAWLER IN THE WATERS NORTH OF L1VINGSTON ISLAND IN JANUARY 1988 Y. Endo and Y ... Island were determined during the co-operative survey carried out by RV Kaiyo Maru and a Japanese ... , d'epaisseur et de densite a la surface des couches etaient respectivement de 3,25 km, 13,3 m et 228,0 9 de ... estudio co-operativ~ lIevado a cabo por un buque de arrastre japones y el RV Kaiyo Maru. Los valores ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 339–345 : Autor(es): Endo, Y. and Y. Shimadzu
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The gentoo penguin as a candidate species for the CCAMLR Ecosystem Monitoring Program
Paper Title: The gentoo penguin as a candidate species for the CCAMLR Ecosystem Monitoring ... Regions (ISRs) of the CCAMLR Ecosystem Monitoring Program), we suggest (and provide a full bibliography of ... WG-CEMP-90/14 THE GENTOO PENGUIN AS A CANDIDATE SPECIES ... Monitoring Program), we suggest (and provide a full bibliography of supporting literature) that the gentoo ... sur plusieurs annees a l'ile Bird, en Georgie du Sud, et aux iles Shetland du Sud (toutes deux dans ... amenent a suggerer (en presentant la bibliographie complete de la litterature de support) que le manchot ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 483–488 : Autor(es): Croxall, J.P. and T.D. Williams
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A risk-management framework for avoiding significant adverse impacts of bottom fishing gear on Vulnerable Marine Ecosystems
Paper Title: A risk-management framework for avoiding significant adverse impacts of bottom ... fishing gear on Vulnerable Marine Ecosystems Abstract / Description: CCAMLR adopted a new conservation ... presence and the consequences of interaction with different types of gear, a risk-management framework is ... CCAMLR Science, Vol. 16 (2009): 177–193 177 A RISK ... @aad.gov.au Abstract CCAMLR adopted a new conservation measure in 2007 to ensure that significant adverse ... with different types of gear, a risk-management framework is proposed, similar to that which has been ... successful in their implementation. Résumé La CCAMLR a adopté une nouvelle mesure de conservation en 2007 ...
Science Journal Paper : CCAMLR Science, Volume 16 (CCAMLR Science, Volume 16) : 177–193 : Autor(es): Martin-Smith, K