Search results
-
Possibility of predicting sea-ice concentration (SIC) in research block (RB) 48.6-5 (Southern part of Subarea 48.6) using sea surface temperature (SST) in RB 48.6-2 (Northern part of 48.6)
Abstract: It was reported at WG-SAM-2019 that the sea ice concentration (SIC) of RB ... 48.6-5 corresponded well with the dynamics of monthly sea surface temperature (SST) anomaly in RB ... 48.6-5. However, in the prediction of SIC in RB 48.6-5 using the monthly SST anomaly ... , consequently there is very little information on the SIC during this period. However, the SST of RB 48.6-2 can ...
Meeting Document : WG-FSA-2019/49 : Author(s): T. Namba, R. Sarralde, S. Somhlaba and J. Pompert
-
Implementation and preliminary results from the synoptic krill survey in Area 48, 2019 conducted by the Chinese krill fishing vessel Fu Rong Hai
Abstract: As a contribution to the joint effort on the large-scale synoptic krill survey of Area ... 48, the Chinese krill fishing vessel Fu Rong Hai conducted the survey in the Subarea 48.1 from 2 ... generally following the procedures applied in the CCAMLR 2000 survey analyses, and estimates of krill ... density were based on the 120 kHz data attributed to krill using the swarm-based method as well as the two ...
Meeting Document : WG-EMM-2019/43 : Author(s): X. Wang, X. Zhao, B. Zou, G. Fan, X. Yu, J. Zhu, J. Zhang and Y. Ying
-
Candidate baseline data for ecosystem indicators in the Ross Sea region. Part B: Discussion of the data
Abstract: A Research and Monitoring Plan for the Ross Sea region MPA (RSRMPA) has been endorsed ... by the Scientific Committee (SC-CAMLR-XXXVI/20). The Plan identifies research questions that aim to ... facilitate assessment of the degree to which the RSRMPA achieves its objectives. The Plan also identifies a ... characterize the status of the marine ecosystem in the Ross Sea region. These baselines provide benchmarks from ...
Meeting Document : SC-CAMLR-XXXVII/BG/13 : Author(s): Delegation of the USA
-
Summary of the toothfish fishery and tagging program in the Amundsen Sea region (SSRUs 882C–H) to 2018/19
Abstract: The Amundsen Sea region toothfish fishery has been operating since 2003. The biological ... characterisation of the fishery showed a truncation of the right-hand limb of the age distribution between 2004 and ... the ASR be made a priority to develop annual age-length keys and age frequencies. We further recommend ... that catch limits in the ASR be calculated following the trend analysis rules developed by WG-FSA for ...
Meeting Document : WG-FSA-2019/12 : Author(s): J. Devine and S. Parker
-
Results of E.L. Holmberg 1995 fish survey in Subarea 48.3
% of the hauls were intended as replicates of the position of hauls in the 1994 survey, allowing site by site ... intended as replicates of the position of hauls in the 1994 survey, allowing site by site comparison ...
Meeting Document : WG-FSA-95/35 : Author(s): Marschoff, E., Madirolas, A., Balestrini, C., Tossonotto, G., Gonzalez, B., Calcagno, J.
-
Marine pollutants and fishing gear associated with seabirds at sub Antarctic Marion Island, 1996–1998: trends in relation to longline fishing activity
Abstract: Pollutants found in association with seabirds at subantarctic Marion Island for the ... increase between the 1996/97 and the 1997/98 field seasons. Fishing gear increased at a rate ten times ... toothfish in blastfreezers and 23 toothfish hooks were found. All the rope nooses, and 19 of the-books were ... found during the second year. This increase in fishing gear from 1996/97 to 1997/98 is interesting in ...
Meeting Document : CCAMLR-XVII/BG/26 : Author(s): Delegation of South Africa
-
Progress report on the scientific data compilation and analyses in support of the planning of a potential Marine Protected Area (MPA) east of the zero meridian in the Weddell Sea (Antarctica)
marine protected areas (MPAs) within the CCAMLR Convention Area in order to conserve marine living ... resources and marine biodiversity. During the Commission meeting of 2018, a proposal was made by Norway on ... an approach to facilitate progress on the further development of the Weddell Sea MPA (WSMPA) proposal ... 6.39) as a useful way forward to achieve consensus and offered to work collaboratively with Norway, the ...
Meeting Document : SC-CAMLR-38/BG/14 : Author(s): G. Griffith, T. Hatterman, A. Høgestøl, Y. Kasajima, A. Lowther, S. Moreau, B. Njaastad, P. Koubbi, C. von Quillfeldt, T. Brey, K. Teschke and O.A. Bergstad
-
Fatty acids composition of spiny icefish Chaenodraco wilsoni in the Bransfield Strait and its implication to local food availability
to the high-Antarctic of the Southern Ocean, including the Bransfield Strait. The water mass in the ... Strait is complex, with warm, low-salinity surface waters found in the western and northern BS and colder ... , more saline waters of the Weddell Sea over the broad continental shelf near d′Urville and Joinville ... Islands. The local food availability of C. wilsoni may be influenced by those waters. The fatty acids can ...
Meeting Document : WG-FSA-18/76 : Author(s): Q.Y. Yang, G.P. Zhu and K. Reid
-
A versatile approach to minimise damage or loss of longline gear due to sea-ice
quickly varying sea ice cover, there is an increased risk that any parts of longline gear floating on the ... informs FSA about the very successful experience gained by the Alfred Wegener Institute in using pop-up ... buoy recovery systems for short-term deployment of scientific instruments on the sea floor and invites ... FSA to: (1) to (re-)discuss the issue of damage or loss of longline gear due to sea ice, including the ...
Meeting Document : WG-FSA-2019/04 : Author(s): S. Hain, T. Brey and K. Teschke
-
Sharks by-catch observed on bottom longlines fishery off the Kerguelen Islands in 2006–2016, with a focus on Etmopterus viator
bycatch within the Kerguelen EEZ (northern part of the plateau). From 2006 to 2016, crew reported the ... total catches of the line and observers were asked to identify and count fish bycatch on 25% of the ... distributions of the shark bycatch species and their relative abundance. Length-frequency for E. viator showed a ... bimodal distribution characterizing a long-lived species and stopping growth of adults. The study also ...
Meeting Document : WG-FSA-18/25 : Author(s): C. Chazeau, S.P. Iglésias, N. Gasco, A. Martin and G. Duhamel