Search results
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CHINSTRAP PENGUINS: MISUNDERSTOOD AND VULNERABLE MONITORS OF ECOSYSTEM CHANGES IN THE SCOTIA SEA REGION OF ANTARCTICA
increases and decreases in penguin abundance as a result of changes in abundance of Antarctic krill ... (Euphausia superba) in the SS region. Linking trends in penguin abundance with trends in krill biomass can ... the “sea-ice hypothesis” predicts that chinstrap penguins will benefit from climate change, the “krill ... of changes in abundance of Antarctic krill (Euphausia superba) in the SS region. Linking trends in penguin ...
Meeting Document : WG-EMM-09/17 : Author(s): W.Z. Trivelpice, J.T. Hinke, A.K. Miller, C. Reiss, S.G. Trivelpiece and G.M. Watters (USA)
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How much do icefish (Notothenioidei, Channichthyidae) eat in the southern Scotia Arc and the Antarctic Peninsula region?
of the Antarctic Peninsula. Variability of food consumption was comparatively low between years in the krill ... day. These values may be exceeded locally and temporarily in summer when krill is abundant and likely ... taking in new food. If we assume that digestion of krill takes about 48 hours while the digestion of fish ... of the Antarctic Peninsula. Variability of food consumption was comparatively low between years in the krill &ndash ...
Meeting Document : WG-FSA-10/18 : Author(s): K.-H. Kock (Germany), C.D. Jones (USA), J. Gröger and S. Schöling (Germany)
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Future work of the Working Group on Ecosystem Monitoring and Management and implications for the format of its meetings
is provided by a yield model,which assumes a freely distributed krill population, homogeneously distributed ... are included, but spatial and temporal trends in krill demographics,predator demand and fishing pressure ... scheme for krill fisheries can be best achieved by involving a wide range ofexperts both from within ... is provided by a yield model,which assumes a freely distributed krill population, homogeneously distributed ...
Meeting Document : SC-CAMLR-XIX/06 : Author(s): Convener WG-EMM
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Variation in reproductive performance of seabirds and seals at South Georgia, 1976–1986 and its implications for southern ocean monitoring studies
but significantly. The other species at South Georgia, which breed in summer and for which krill forms a significant ... mainly responsible; circumstantial evidence relating this to reduced availability of krill is discussed ... . The fluctuations in reproductive performance of the krill-eating, summer-breeding penguins at Signy Island ... but significantly. The other species at South Georgia, which breed in summer and for which krill forms a significant ...
Meeting Document : SC-CAMLR-VI/BG/15 : Author(s): J.P. Croxall, T.S. McCann, P.A. Prince and P. Rothery (United Kingdom)
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Variation or reproductive performance of seabirds and seals at South Georgia, 1976–1986 and its implication for Southern Ocean monitoring studies
but / significantly. The other species at South Georgia, which breed in summer and for which krill forms a significant ... mainly responsible; circumstantial evidence relating this to reduced availability of krill is discussed ... . The fluctuations in reproductive performance of the krill-eating, summer-breeding penguins at Signy Island ... but / significantly. The other species at South Georgia, which breed in summer and for which krill forms a significant ...
Meeting Document : WG-CEMP-87/13 : Author(s): J.P. Croxall, T.S. McCann, P.A. Prince and P. Rothery (United Kingdom)
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Adult male Antarctic fur seals: tourists, trouble makers or marine ecosystem sentinels?
to understanding the impacts one predator can have on another. The fishery for Antarctic krill operates along ... to the ecosystem. Considering the fishery as another krill predator then, it follows that understanding how ... it functionally overlaps with other krill predators such as seals, whales and seabirds is critical. Similarly ... the impacts one predator can have on another. The fishery for Antarctic krill operates along the west ...
Meeting Document : WG-EMM-2019/49 : Author(s): A. Lowther, C. Lydersen and K. Kovacs
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Seabird research at Cape Shirreff, Livingston Island, Antarctica, 2005/06
were comprised mainly of adult female Antarctic krill, the majority of which were 51-55mm in length ... . This is a continuation of a four year trend with increasing proportions of female krill and increasingly larger krill ... were comprised mainly of adult female Antarctic krill, the majority of which were 51-55mm in length ... . This is a continuation of a four year trend with increasing proportions of female krill and increasingly larger krill ...
Meeting Document : WG-EMM-06/P1 : Author(s): E.S.W. Leung, R.A. Orben and W.Z. Trivelpiece (USA)
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SC-CAMLR-SSP/9
........................................................................................................................ 81 n. KRILL BIOLOGY AND MANAGEMENT STATUS OF KRILL TARGET STRENGTH K.G. Foote, D. Chu and T.K ... ................................................ .!............................................ 127 REVIEW OF LENGTH-WEIGHT RELATIONSHIPS FOR ANTARCTIC KRILL V. Siegel ... ............................................................................................................................ 145 KRILL BIOMASS IN AREA 48 AND AREA 58: RECALCULA TIONS OF FIBEX OAT A P.N. Trathan, D.J. Agnew ... .................................................. 157 ABUNDANCE, SIZE AND MATURITY OF KRILL (EUPHAUSIA SUPERBA) IN THE KRILL FISHING GROUND ...
Document : Site Section: Publications
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PROPOSED CHANGES TO THE SCIENTIFIC OBSERVERS MANUAL
. These are: Proposal for a revised method for recording Krill Feeding Observations, and Proposal for a revised fish ... sampling protocol for krill fisheries. Author(s): Secretariat Title: PROPOSED CHANGES TO THE SCIENTIFIC ... for a revised method for recording Krill Feeding Observations, and Proposal for a revised fish sampling ... protocol for krill fisheries. ...
Meeting Document : TASO-09/04 : Author(s): Secretariat
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SG-ASAM-17
, 1 May 2017 Meeting documents Doc Number Title SG-ASAM-17/01 An outline of the proposed dedicated krill ... H. Murase, K. Abe, T. Ichii and A. Kawabata SG-ASAM-17/02 Describing krill: swarms or integration intervals ... two krill fishing vessels X. Wang, G. Skaret and O.R. Godø SG-ASAM-17/04 Density and biomass ... of Antarctic krill around South Shetland Islands using by 2-dB difference method S.-G. Choi, K. Lee ...
Meeting