Search results
-
Cruise report of multidisciplinary ecosystem survey in the eastern Indian sector of the Antarctic (CCAMLR Division 58.4.1) with a focus on Antarctic krill during 2018/19 season by the Japanese survey vessel, Kaiyo-maru
(CCAMLR Division 58.4.1) with a focus on Antarctic krill was carried out by Kaiyo-maru during the 2018/19 ... season for 53 days. The survey consisted of 2 survey periods: Leg 1 (from 15 December 2018 to January ... ’E and ended at ice edge on 125°50.0’E. Two small scale oceanographic surveys (off the Mertz Glacier Tongue ... 2018/19 season by the Japanese survey vessel, Kaiyo-maru Approval: Approved Secretariat Workflow ...
Meeting Document : WG-EMM-2019/42 : Author(s): H. Murase, K. Abe, R. Matsukura, H. Sasaki, R. Driscoll, S. Driscoll, F. Schaafsma, M. van Regteren, Q. Yang, H. Ohshima, K. Ohshima, R. Sugioka, J. Tong, N. Yamamoto, H. Doiguchi, E. Briggs, K. Doi, D. Hirano, K. Katsumata, M. Kiuchi, Y. Ko, D. Nomura, M. Orui, H. Sato, S. Toyoda, K. Yamazaki, T. Ishihara, K. Hamabe, S. Kumagai, T. Miyashita, N. Yamada, Y. Koyama and H. Sasaki
-
Possible options for the future management of the Antarctic krill fishery in Subarea 48.2
Abstract: During 2013, WG-EMM agreed to form two inter-sessional task groups to progress work ... be evaluated after 5 years in order to explore initial results and to determine if the experimental framework ... During 2013, WG-EMM agreed to form two inter-sessional task groups to progress work that might ... and repeated fine-scale acoustic surveys. We propose that the experiment should be evaluated after 5 years ...
Meeting Document : WG-EMM-15/10 : Author(s): P.N. Trathan (United Kingdom), O.R. Godø (Norway) and S.L. Hill (United Kingdom)
-
Dietary composition of juvenile Dissostichus eleginoides (Pisces, Nototheniidae) around Shag Rocks and South Georgia, Antarctica.
ranges of 30–70 cm (TL). Fish was by far the main food on the shelves of Shag Rocks and South Georgia ... on their local abundance. The large proportion of fish exhibiting stomachs full or close to fullness (together 62 ... ‘‘Q’’ (%) methods. The samples consisted chiefly of immature specimens, with predominant length ranges of 30–70 cm ... on their local abundance. The large proportion of fish exhibiting stomachs full or close to fullness (together 62 ...
Meeting Document : WG-FSA-05/P6 : Author(s): Casaux, R., Barrera-Oro, E.R., Marschoff, E.R.
-
Galindez Island gentoo penguin (Pygoscelis papua) colonies at GAI CEMP site population behaviour/dynamics in the 2018/19 season
during 2018-19 season. The detailed observation of birds arrival, nesting, hatch and crèche has been ... provided in two colonies at GAI CEMP site at Galindez Island nearby the Vernadsky station. We inform ... on the results of visual survey of penguin population and penguin count. During the 2018/19 season biologist ... /dynamics in the 2018/19 season Microsoft Word File: emm-2019-60.docx Approval: Approved Secretariat ...
Meeting Document : WG-EMM-2019/60 : Author(s): P. Khoetsky, A. Dzhulai, G. Milinevsky, I. Dykyy, E. Dykyi, I. Parnikoza and L. Pshenichnov
-
Anthropogenic feather soiling, marine debris and fishing gear associated with seabirds at Bird Island, South Georgia, 2000/01
and fishing gear associated with seabirds at Bird Island, South Georgia. In this, the eighth year ... . Quantities of fishing gear remained within the levels of previous years for all other species. Marine debris ... , the vast majority of which was plastics, showed a 28% increase from the maximum of the previous year ... for grey-headed albatrosses, but a 24% decrease from the maximum of the previous year for wandering ...
Meeting Document : SC-CAMLR-XX/BG/07 : Author(s): Delegation of the United Kingdom
-
Statistical problems in krill stock hydroacoustic assessments
Abstract: Two primary issues are at question for hydroacoustic assessments of krill, The first ... to be not the absolute amount of biomass present in an area, but rather how it is distributed. The issue of patchy years ... Two primary issues are at question for hydroacoustic assessments of krill, The first is the methods ... to be not the absolute amount of biomass present in an area, but rather how it is distributed. The issue of patchy years ...
Meeting Document : SC-CAMLR-VII/BG/22 : Author(s): United States of America
-
Demography of Antarctic krill in the Elephant Island area (Antarctic Peninsula) during austral summer 2001
of small size classes, one year old juvenile krill was found. Krill density was significantly higher than ... , and the absolute index was RI1 = 131.4 * 1000 m-3, which is among the highest values for the past 20 years ... , one year old juvenile krill was found. Krill density was significantly higher than during the past ... index was RI1 = 131.4 * 1000 m-3 , which is among the highest values for the past 20 years. The high ...
Meeting Document : WG-EMM-01/10 : Author(s): V. Siegel (Germany), B. Bergström (Sweden), U. Mühlenhardt-Siegel (Germany) and M. Thomasson (Sweden)
-
Proposal for the removal of night setting requirement for autoline vessels fishing in Division 58.5.2
with appropriate mitigation presents very low risk to seabirds. This is supported by the results of the first two ... years longline fishing in 58.5.2: a total of 2.2 million hooks have been set and no seabirds caught ... with appropriate mitigation presents very low risk to seabirds. This is supported by the results of the first two ... years longline fishing in 58.5.2: a total of 2.2 million hooks have been set and no seabirds caught ...
Meeting Document : WG-FSA-04/73 : Author(s): G. Robertson and B. Baker (Australia)
-
COMPARISON OF THE BIOMASS OF ANTARCTIC KRILL, (EUPHAUSIA SUPERBA), AROUND THE SOUTH SHETLAND AND SOUTH ORKNEY ISLANDS IN THREE YEARS: 1999, 2000 AND 2008
. Together the data from these three years suggest that biomass in the South Orkney Islands is similar ... IN THREE YEARS: 1999, 2000 AND 2008 Approval: Approved ... -Hampton (1991) methodology, and represent the first estimate of biomass in this region. Together the data ... from these three years suggest that biomass in the South Orkney Islands is similar to the biomass ...
Meeting Document : WG-EMM-08/26 : Author(s): C. Reiss and A. Cossio (USA)
-
Declining trend in the abundance of fjord fish of the species Notothenia rossii marmorata and Notothenia gibberifrons observed at two localities of South Shetland Islands
rossii marmorata and Notothenia gibberifrons from two localities of South Shetland Islands, is analyzed ... , in 1989. The analysis was based on the proportion of catches of the mentioned species in relation ... of fjord fish of the species Notothenia rossii marmorata and Notothenia gibberifrons observed at two ... marmorata and Notothenia gibberifrons from two localities of South Shetland Islands, is analyzed by a nested ...
Meeting Document : WG-FSA-90/14 : Author(s): E. Barrera-Oro and E. Marschoff (Argentina)