Search results
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Target strength of mackerel icefish (Champsocephalus gunnari) from a scattering model
derived from the model results: 148)(log4.7010-=LTSwhere L is the fish total length in cm and is ... applicable to fish of length 26–35 cm. Existing in situ TS estimates are for smaller fish (16–26 cm) and ... hence are not directly comparable, but extrapolation of the in situ and model results reveal a large ... different in TS (6 dB at 26 cm) between the two datasets. Author(s): G. Macaulay (New Zealand) Title ...
Meeting Document : SG-ASAM-09/06 : Author(s): G. Macaulay (New Zealand)
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THE AUTOLINE SYSTEM – AN UPDATED DESCRIPTIVE REVIEW OF THE METHOD WITH RECOMMENDATIONS TO CLARIFY CCAMLR CONSERVATION MEASURES REGULATING LONGLINE FISHERIES WITHIN THE CONVENTION AREA
Autoline Vessels Fishing for Toothfish in CCAMLR Waters. Additional information is included listing and ... assessing the option of simplifying this Measure in a similar manner to that successfully implemented in the ... exploratory fisheries in Subareas 88.1 and 88.2. Author(s): J.M. Fenaughty (New Zealand) Title: THE AUTOLINE ...
Meeting Document : WG-FSA-08/60 : Author(s): J.M. Fenaughty (New Zealand)
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Hydrographic conditions around Elephant Island during austral spring 1994
Abstract: Based on a data set sampled during November/December 1994 in the Elephant Island ... colder than in previous years in the Elephant Island Plateau Region. Since the data base available to the ... , it is recommended to do a cooperative analysis of data sampled throughout the years in the Elephant ...
Meeting Document : WG-EMM-95/16 : Author(s): Stein, M.
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Peak mortality of krill, fished with midwater trawls and feasible criteria of krill trawls ecological safety
elimination probability caused by cath and mortality in fishery operations. The coefficient of trawl ... calculated gross removal estimate exceeded the catch rate, based on commercial data in December 1984 in the ... South-Shetland area, only in 1,5- 26 %, depending on the fishing intensity, i.e. it was within the range ...
Meeting Document : WG-KRILL-93/34 : Author(s): Yu. V. Kadilnikov (Russia)
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Age and growth of Antarctic Euphausiacea (Crustacea) under natural conditions
years for the krill Euphausia superba. Growth in length and weight was calculated by non-linear ... regressions. No difference in growth of krill were observed between the Antarctic Peninsula area and the ... and generation time of each species is given. In general, Antarctic euphausiids seem to remature and ... spawn at least twice and in some cases three times during their life, except for E. frigida which spawns ...
Meeting Document : SC-CAMLR-VI/BG/24 : Author(s): V. Siegel (FRG)
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Information from repeat acoustic transects to inform feedback management strategies: data for SG-ASAM 2016
lack of sufficient data exists from which to examine its efficacy. In addition to the time/monetary ... . AMLR Program in Sub-area 48.1, can provide background information to help develop these feedback ... approaches. In this paper I present some basic information from data collected by the U.S. AMLR Program along ... the SG-ASAM Meeting for investigation of potential utility in formulating plans for development ...
Meeting Document : SG-ASAM-16/04 : Author(s): C.S. Reiss
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On commercial significance of krill aggregations
of acoustic investigation obtained in the Soviet trawler operation areas in Subareas 48.1-48.4 were ... and 2002 (2380 hauls). In the course of the recent twenty years, krill has been fished in the areas ...
Meeting Document : WG-EMM-03/31 : Author(s): S.M. Kasatkina (Russia)
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New Zealand Draft National Plan of Action – Seabirds
National Plan of Action – Seabirds. The plan will apply to commercial and non- commercial fishing in New ... Zealand fisheries waters. It will also apply to high seas fisheries in which New Zealand flag carrying ... mandatory if not adhered to voluntarily in Codes of Practice. Economic incentives or penalties may also be ... developed if required. The New Zealand government will make final decisions on the plan in November 2003 ...
Meeting Document : WG-FSA-03/41 : Author(s): J. Nicolson and D. Randall (New Zealand)
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Beach debris survey – Main Bay, Bird Island, South Georgia 1998/99
revealed a total of 213 items, 51% less than the total of 430 items in 1997/98 and the second lowest total ... noted. The winter (April- September) total was 66 % lower than in 1997/98 and is the lowest total since ... 1990. The number of items collected in the summer was 172, a decrease of 45% from the 1997/98 total of ... levels of debris collected in the winter months is encouraging although the totals of summer debris still ...
Meeting Document : SC-CAMLR-XIX/BG/05 : Author(s): Delegation of the United Kingdom
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Southern royal albatross Diomedea epomophora census on Campbell Island, 4 January–6 February 1996, and a review of population figures
suggest that 8200-8600 pairs were nesting in the 1995-96 breeding season. The count WDS 23% higher than in ... variability in counting effort between years. Nevertheless, numbers of nests have increased since the first ... census in January-February 1958, and increased or fluctuated since the 1970s. Accurate counts at study ...
Meeting Document : SC-CAMLR-XVII/BG/13 : Author(s): Delegation of New Zealand