Resultados de la búsqueda
-
Biogeographic patterns of benthic invertebrate megafauna on shelf areas within the Southern Ocean Atlantic sector
averaged 17.9 m and 9.1 m respectively. The target time for a gear deployment was 30 min on the bottom ... target time for a gear deployment was 30 min on the bottom. Time on the bottom was measured by means of ... (e.g. 60% bryozoan fragments, 30% ophiuroid arms, 10% organic matter) where possible. Algae were also ... in the form of piegraphs. For visual simplic- ity, composition data from stations in close vicin- ity ...
Science Journal Paper : CCAMLR Science, Volume 15 (CCAMLR Science, Volume 15) : 167–192 : Autor(es): Lockhart, S.J. and C.D. Jones
-
Some biological characteristics of Antarctic fish stocks in the Elephant Island–South Shetland Island region in January–February 2002
on krill and to an unusually large extent on fish. C. aceratus up to 30 – 35 cm length took primarily ... Secretariat), D.F. Doolittle (USA), M. la Mesa (Italy), L. Psenichnov (Ukraine), R. Riehl (Germany), T. Romeo ...
Meeting Document : WG-FSA-02/20 : Autor(es): K.-H. Kock (Germany), C.D. Jones (USA), J. Appel (Germany), G. von Bertouch (CCAMLR Secretariat), D.F. Doolittle (USA), M. la Mesa (Italy), L. Psenichnov (Ukraine), R. Riehl (Germany), T. Romeo (Italy), S. Schöling (Germany) and L. Zane (Italy)
-
Demographic characteristics of the Adélie penguin population on Béchervaise Island after 12 years of study
Table 1. Exponential curves of the form Nx = (N0)erx were fi tted to each set of counts to determine ... age x (Stearns, 1992). For the Béchervaise Island model, R0 = 1.03 (Table 7). Generation time (T ... structure and can be calculated as T = (Σ xlxmx) R0-1 (Stearns, 1992). For the Béchervaise Island model ... , T = 9.55 years of age (Table 1). The per capita instantaneous rate of population increase (r) can ...
Science Journal Paper : CCAMLR Science, Volume 10 (CCAMLR Science, Volume 10) : 53–74 : Autor(es): Clarke, J., L.M. Emmerson, A. Townsend and K.R. Kerry
-
KRILL FISHERY REPORT: 2011 UPDATE
and Poland have fished for krill in Area 48. The total catch reported to May 2011 was 110949 t, most ... for the season falls in the range 153000-214000 t. In 2009/10, 10 vessels fished for krill in Area 48 ... and reported a total catch of 211974 t; three vessels used the continuous fishing system. For the ... level: 155000 t) and the subarea was closed to krill fishing during the remainder of the season on 10 ...
Meeting Document : WG-EMM-11/05 : Autor(es): Secretariat
-
Krill fishery report: 2013 update
catch of krill was 161085 t (Subarea 48.1: 75630 t; Subarea 48.2: 29040 t; Subarea 48.3: 56415 t). The ... with a total catch of 50218 t. So far this season (2012/13), 11 vessels from Chile, China, Korea ... 151161 t, 86% of which was taken from Subarea 48.1. At the time of preparing this report, the cumulative ... catch in Subarea 48.1 was 146474 t (94% of catch limit 155000 t) and that subarea was closed on 14 June ...
Meeting Document : WG-EMM-13/37 Rev. 1 : Autor(es): Secretariat
-
WG-EMM-10
, during austral winter from 2002 to 2008 T. Iwami, M. Naganobu, K. Taki and M. Kiyota (Japan) WG-EMM-10/23 ... McDonald Islands region T. Hibberd, D.C. Welsford, A.J. Constable, K. Moore and S. Doust (Australia) WG-EMM ... ) in the CCAMLR Area B.R. Sharp and S.J. Parker (New Zealand) WG-EMM-10/30 Bioregionalisation and ... spawning ecology of euphausiids in the Ross Sea and its adjacent waters in 2004/05 K. Taki, T. Yabuki, Y ...
Meeting
-
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
Cosmonauts Sea, C. wilsoni tended to form concentrations on the northern part of the shelf on the border ... were known to concentrate on the bottom or in near-bottom layers. Towing time was 30 minutes on the ... two concentrations of C. wilsoni at 62°20’–62°30’S 55°30’–56°00’W in the northern part of the shelf ... were slightly larger, with 5 Joinville–D’Urville Islands C. wilsoni fi shing ground revisited T ...
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
-
Long-term monitoring of krill recruitment and abundance indices in the Elephant Island area (Antarctic Peninsula)
for the Elephant Island area with regard to the representativeness of the study area (60°-62 o 30´S ... and 53 o-57 o 30´W) for proportional recruit and density indices. Proportional recruitment indices ... IIJIOTHOCTM K p H n R pafi0Ha 0-Ba ~ J I ~ @ ~ H T , BbIqHCJIeHHbIe no pe3ynbTaTaM HeueJIeBbIX ~ p a n e ... B pafi0He 0-Ba 3 n e Q a ~ ~ (B) H B K ~ ~ ~ H O M ~ C L I I T ~ ~ H O M p a g o ~ e (A) (pafi0H ... aHan1na nouTsepaHnH B ~ I C O K A ~ ~ y p o ~ e ~ b ~ernrogosofi M ~ M ~ H Y M B O C T M nononHeHIm ... KpHJlX. 6bIJIki nOaBeprHyTbI CpaBHeHkiH) pe3YJlbTaTbl AnX OAHOJleTOK ki AByXneTOK (R, Pi R, ~ O O T B ...
Science Journal Paper : CCAMLR Science, Volume 4 (CCAMLR Science, Volume 4) : 19–35 : Autor(es): Siegel, V., W. de la Mare and V. Loeb
-
Krill fishery report: 2010 update
2010 was 108550 t, most of which has been taken from Subareas 48.1 and 48.2 between February and May ... total catch of krill for the season is 150000-180000 t. In 2008/09, five Members fished for krill in ... Area 48 and reported a total catch of 125826 t; two vessels used the continuous fishing system. The ... largest catch of krill was taken from SSMU SOW (South Orkney West) in Subarea 48.2 (89184 t), and the ...
Meeting Document : WG-EMM-10/05 : Autor(es): Secretariat
-
Modelling the impact of fishery by-catches on albatross populations
tuna longline fisheries south of 30 S, to model estimated by-catch levels and other population ... of wandering albatross (uniform between 30°S–60°S; proportional to the distribution of longline ... findings. Author(s): G. Tuck, T. Polacheck (Australia), J.P. Croxall (UK) and H. Weimerskirch (France ...
Meeting Document : WG-FSA-01/18 : Autor(es): G. Tuck, T. Polacheck (Australia), J.P. Croxall (UK) and H. Weimerskirch (France)