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1. Do krill and salps compete? Contrary evidence from the krill fisheries

   Paper Title:  Do krill and salps compete? Contrary evidence from the krill fisheries Abstract ... / Description:  Salp by-catch and krill discolouration ('green' krill) caused by active feeding ... on phytoplankton were analysed using logbook data from Japanese krill trawlers operating near the Antarctic ... and the presence of green krill were analysed. No relationship between salp density and the proportion of green ... CCAMLR Science, Vol. 5 (1998): 205-216 D O KRILL A N D SALPS ... COMPETE? CONTRARY EVIDENCE FROM THE KRILL FISHERIES S. Kawaguchi, T. Ichii and M. Naganobu National ... by-catch and krill discolouration ('green' krill) caused by active feeding on phytoplankton were analysed ... using logbook data from Japanese krill trawlers operating near the Antarctic Peninsula. Interannual ...

   Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 205–216 : Author(s): Kawaguchi, S., T. Ichii, M. Naganobu and W.K. de la Mare

2. The use of predator-derived krill length-frequency distributions to calculate krill target strength

   Paper Title:  The use of predator-derived krill length-frequency distributions to calculate krill ... target strength Abstract / Description:  The relationship between krill abundance and predator ... krill sampled from the diet of predators to provide a length-frequency distribution of krill at times ... , i.e during logistic/resupply operations. This will allow a robust estimate of krill abundance ... OF PREDATOR-DERIVED KRILL LENGTH-FREQUENCY DISTRIBUTIONS TO CALCULATE KRILL TARGET STRENGTH K. Reid and A.S ... krill abundance and predator performance is fundamental to an ecosystem-based approach to resource ... management. We propose a method using krill sampled from the diet of predators to provide a length-frequency ... distribution of krill at times when it is possible to run automated shipboard acoustic systems ...

   Science Journal Paper : CCAMLR Science, Volume 8 (CCAMLR Science, Volume 8) : 155–163 : Author(s): Reid, K. and A.S. Brierley

3. Some specific features of the USSR krill fishery and possibilities of applying fishery statistics to studies of krill biology and stocks

   Paper Title:  Some specific features of the USSR krill fishery and possibilities of applying ... fishery statistics to studies of krill biology and stocks Abstract / Description:  General principles ... of the USSR krill fishery such as the location of exploited fishing areas and the seasonal regime ... of their exploitation are considered. Using data obtained by the scouting vessel Globus engaged in regular krill fishery ... SC-CAMLR-VII/8G/14 SOME SPECIFIC FEATURES OF THE USSR KRILL FISHERY ... AND POSSIBILITIES OF APPLYING FISHERY STATISTICS TO STUDIES OF KRILL BIOLOGY AND STOCKS V.N. Dolzhenkov, T.G ... . Lubimova, R.R. Makarov, S.S. Parfenovich, V.A. Spiridonov Abstract General principles of the USSR krill ... are considered. Using data obtained by the scouting vessel Globus engaged in regular krill fishery, it is shown ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I) : 237–252 : Author(s): Dolzhenkov, V.N., T.G. Lubimova, R.R. Makarov, S.S. Parfenovich and V.A. Spiridonov

4. Some aspects of the relation between Antarctic krill abundance and CPUE measures in the Japanese krill fishery

   Paper Title:  Some aspects of the relation between Antarctic krill abundance and CPUE measures ... in the Japanese krill fishery Abstract / Description:  The history of the Japanese krill fishery is reviewed ... catching “green” krill. These factors result in Catch-per-Day and Catch-per-Haul measures being unlikely ... to index krill abundance. During the high season, Catch-per-Towing-Time seems likely to index only within ... KRILL ABUNDANCE AND CPUE MEASURES IN THE JAPANESE KRILL FISHERY D.S. Butterworth Abstract ... The history of the Japanese krill fishery is reviewed briefly. Important aspects of the fishing operation ... - in particular the increasing tendency to avoid catching "green" krill. These factors result in Catch-per-Day ... and Catch-per-Haul measures being unlikely to index krill abundance. During the high season, Catch-per ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I) : 109–125 : Author(s): Butterworth, D.S.

5. Maximum entropy reconstructions of krill distribution and estimates of krill density from acoustic surveys at South Georgia, 1996–2000

   Paper Title:  Maximum entropy reconstructions of krill distribution and estimates of krill density ... Entropy (MaxEnt) reconstructions of krill distribution and estimates of mean krill density within two ... . Krill densities had previously been determined at approximately 0.5 km intervals along each of the ten ... uses an iterative Bayesian approach to infer the most probable krill density for each of the 32 000 0.5 ... MAXIMUM ENTROPY RECONSTRUCTIONS OF KRILL DISTRIBUTION AND ESTIMATES OF KRILL DENSITY FROM ACOUSTIC ... , United Kingdom Abstract This paper presents Maximum Entropy (MaxEnt) reconstructions of krill ... distribution and estimates of mean krill density within two survey boxes (dimensions 80 km × 100 km) north ... in the boxes during austral summers from 1996 to 2000. Krill densities had previously been determined ...

   Science Journal Paper : CCAMLR Science, Volume 10 (CCAMLR Science, Volume 10) : 91–100 : Author(s): Wafy, M.H., A.S. Brierley, S.F. Gull and J.L. Watkins

6. Analysis of variability of krill size and fish by-catch in the Japanese krill fishery based on scientific observer data

   Paper Title:  Analysis of variability of krill size and fish by-catch in the Japanese krill ... size of scientific observer data collected on Antarctic krill commercial fishing vessels ... . Observer datasets from the Japanese krill fishery from 1995 to 2008 were analysed using a hierarchical ... fishery process as observation error. In both krill length and by-catch fish number, the parameters ... krill (Euphausia superba), stock abundance estimates from a single snapshot survey may not provide ... of investigating the potential impact of climate change on krill recruitment variability, and agreed that a full ... the threats to krill population and their predators, it is necessary to undertake ecosystem monitoring ... Science, Vol. 19 (2012): 31–47 31 ANALYSIS OF VARIABILITY OF KRILL SIZE AND FISH BY-CATCH ...

   Science Journal Paper : CCAMLR Science, Volume 19 (CCAMLR Science, Volume 19) : 31–47 : Author(s): Okuda, T. and M. Kiyota

7. 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

   Paper Title:  Intra-annual variability in the density of Antarctic krill (Euphausia superba ... ‘annual’ estimates of krill density Abstract / Description:  Upward-looking acoustic Doppler current ... of South Georgia between 14 October 2002 and 29 December 2005 to measure density of Antarctic krill ... and environmental parameters continuously. A distinct seasonal pattern in krill density, recurring consistently over ... 27 INTRA-ANNUAL VARIABILITY IN THE DENSITY OF ANTARCTIC KRILL (EUPHAUSIA SUPERBA) AT SOUTH GEORGIA ... ’ ESTIMATES OF KRILL DENSITY R.A. Saunders and A.S. Brierley Gatty Marine Laboratory University of St ... 2002 and 29 December 2005 to measure density of Antarctic krill and environmental parameters ... continuously. A distinct seasonal pattern in krill density, recurring consistently over all three years ...

   Science Journal Paper : CCAMLR Science, Volume 14 (CCAMLR Science, Volume 14) : 27–41 : Author(s): Saunders, R.A., A.S. Brierley, J.L. Watkins, K. Reid, E.J. Murphy, P. Enderlein and D.G. Bone

8. Abundance, size and maturity of krill (Euphausia superba) in the krill fishing ground of Subarea 48.1 during the 1990/91 austral summer

   Paper Title:  Abundance, size and maturity of krill (Euphausia superba) in the krill fishing ... sampling surveys for krill were conducted in the krill fishing ground north of the South Shetland Islands ... of krill were observed. The survey area was divided into four zones: oceanic, slope frontal, neritic ... and nearshore zones. The mean density of krill was low in the oceanic zone (8.5 g/m 2), intermediate ... WG-KRILL-92/26 ABUNDANCE, SIZE AND MATURITY OF KRILL (EUPHAUSIA ... SUPERBA) IN THE KRILL FISHING GROUND OF SUBAREA 48.1 DURING THE 1990/91 AUSTRAL SUMMER T. Ichii ... , H. Ishii and M. N aganobu* Abstract Acoustic and net sampling surveys for krill were conducted ... in the krill fishing ground north of the South Shetland Islands from 18 January to 3 February 1991. Distinct ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 183–199 : Author(s): Ichii, T., H. Ishii and M. Naganobu

9. CPUE indices used in Soviet krill fishery statistics from 1977 to 1992 and their possible utility for evaluation of relative changes in krill biomass

   Paper Title:  CPUE indices used in Soviet krill fishery statistics from 1977 to 1992 ... and their possible utility for evaluation of relative changes in krill biomass Abstract / Description:  Key catch-per ... -unit-effort (CPUE) indices used in Soviet krill fishery statistics, as well as the main sources of data ... in haul duration due to the different fishing strategies used when targeting krill intended for different ... ): 165–177 165 CPUE INDICES USED IN SOVIET KRILL FISHERY STATISTICS FROM 1977 TO 1992 ... AND THEIR POSSIBLE UTILITY FOR EVALUATION OF RELATIVE CHANGES IN KRILL BIOMASS F.F. Litvinov , A.Z. Sundakov ... it@atlant.baltnet.ru Abstract Key catch-per-unit-effort (CPUE) indices used in Soviet krill fi shery statistics ... targeting krill intended for different end products, i.e. human consumption, krill meal and frozen krill ...

   Science Journal Paper : CCAMLR Science, Volume 11 (CCAMLR Science, Volume 11) : 165–177 : Author(s): Litvinov, F.F., A.Z. Sundakov and V.I. Arkhipov

10. Observations of fishing operations on a krill trawler and distributional behaviour of krill off Wilkes Land during the 1985/86 season

    Paper Title:  Observations of fishing operations on a krill trawler and distributional behaviour ... of krill off Wilkes Land during the 1985/86 season Abstract / Description:  Japanese krill fishing ... Observations of fishing operations on a krill trawler and distributional behaviour of krill off ... Japanese krill fishing operations were observed on board a commercial vessel and the actual ... ON A KRILL TRAWLER AND DISTRIBUTIONAL BEHAVIOUR OF KRILL OFF WILKES LAND DURING THE 1985/86 SEASON ... T. Ichii (Japan) Abstract Japanese krill fishing operations were observed on board a commercial ... of standardization when data from different vessels are to be used. Les operations de peche de krill japonaises ... differents navires. Resumen Se observaron operaciones pesqueras de krill japonesas a bordo de una nave ...

    Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 335-368 : Author(s): Ichii, T.

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