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Book review: Fish and Fish Resources of the Antarctic
, largescale multidisciplinary studies here in the early 1960s. Starting from the first South Atlantic ... began regular, largescale multidisciplinary studies here in the early 1960s. Starting from the first ... expeditions in Antarctica. The introduction notes that until the 1960s Antarctic waters were still among ... , especially fish. The mid-1970s saw other countries beginning to carry out research and commercial fishing ... the 1960s Antarctic waters were still among the most poorly studied regions from the point of view ... of their fisheries potential. The USSR began regular, large- scale multidisciplinary studies here in the early ... systematic research into Antarctic bioresources, especially fish. The mid-1970s saw other countries ... (Scientific Committee for Antarctic Research), and later, after the coming into force of the Convention ...
Science Journal Paper : CCAMLR Science, Volume 8 (CCAMLR Science, Volume 8) : 165–168 : Author(s): Shust, K.V
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Telemetry monitoring of ecological resources
will be lost during the animals molt and thus have a useful life of a year or less. Successful attachment ... . Although some early remote sensing was done using subminiature electronic tubes, the first widespread ... application was location monitoring of animals in the mid 1960s. Monitoring activity has steadily increased ... in storing telemetered data for later retrieval and analysis. This paper discusses those recent advances ... including paper recorders and data recording using microprocessors with semiconductor memory. Satellite ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 495-511 : Author(s): Kuechle, V.B.
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A declining trend in the abundance of Notothenia rossii marmorata and Notothenia gibberifrons observed in fjords in two sites in the South Shetland Islands
de Mayo I., over a period of eight years from 1983 to 1990 and in waters around Half-Moon I., Moon ... by this method did not utilize a consistent amount of effort between years, the analysis made use of standardized ... of N. neglecta. A similar declining trend had been reported in the 1960s and 1970s for neighbouring sites ... of the stocks due to commercial exploitation in the area in the early 1980s. File: 15-Barrera-Oro ... of eight years from 1983 to 1990 and in waters around Half-Moon 1., Moon Bay, in 1989. The analysis ... a consistent amount of effort between years, the analysis made use of standardized catch data by expressing ... trend had been reported in the 1960s and 1970s for neighbouring sites in the South Shetland Islands ... exploitation in the area in the early 1980s. Resume La tendance au declin observee dans l'abondance des ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 263–274 : Author(s): Barrera-Oro, E. and E. Marschoff
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Analysis of haul data from the South Georgia krill fishery
), with hauls producing higher catch rates during the middle of the day. Individual hauls were examined ... neighbourhood. The range of measurements describing the fishery indicates that differences existed between years ... ), with hauls producing higher catch rates during the middle of the day. Individual hauls were examined ... neighbourhood. The range of measurements describing the fishery indicates that differences existed between years ... times of to exploit other areas along the northern shelf day (cf. Marr, 1962; Everson, 1982). Die ... rates during the middle of the day. Individual hauls were examined to establish the time required ... . The range of measurements describing the fishery indicates that differences existed between years ... , O ~ ~ I Y H O 6 6 1 ~ 0 KOpOTKllM H Man0 kl3MeHIIJIOC6, B TO BpeMII KaK nepHOA @ ~ K T I ? ~ ~ C K O ~ O BeAeHHX IIpOMbICna 66111 ...
Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 9–30 : Author(s): Trathan, P.N., I. Everson, E.J. Murphy and G.B. Parkes
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Temporal variability and the interrelationships between CEMP parameters collected on Adélie penguins at Béchervaise Island
examined for Adélie penguins over a period of 12 years. Data were collected from 1990/91 to 2001/02 ... at Béchervaise Island, Eastern Antarctica. Parameters relating to chick survival (brooding nest counts, counts ... while other parameters, such as arrival counts and incubating nest counts, are more stable between years ... are critical for chick survival. There was a strong negative correlation between female foraging trip duration ... M as s (g ) 0 0.2 0.4 0.6 0.8 1 1.2 Br ee di ng s uc ce ss Female on arrival Female at departure Female ... w ee n w it hi n- se as on p en gu in w ei gh ts an d br ee di ng su cc es ... s an d fl ed gl in g m as s. Sh ad ed ce lls in di ca te st at is ti ca lly si ... M al e D ep ar ts on S FT M al e R et ur ns fr om S FT Br ee di ng s uc ce ...
Science Journal Paper : CCAMLR Science, Volume 10 (CCAMLR Science, Volume 10) : 75–90 : Author(s): Emmerson, L.M., J. Clarke, K.R. Kerry and C. Southwell
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Antarctic krill and ecosystem management – from Seattle to Siena
documenting developments during CCAMLR’s first 20 years of existence. File: 12miller.pdf ... ), with the three papers documenting developments during CCAMLR’s first 20 years of existence. ... ), with the three papers documenting developments during CCAMLR’s fi rst 20 years of existence. Résumé Il s’agit ... for Antarctic krill (Euphausia superba) has existed since the early 1970s, with catches peaking at over 500 ... 1). The krill fi shery’s early development paralleled progressive overfi shing of fi nfi sh stocks ... . Over the years, WG-FSA has refi ned its management procedures and most recently has come to base ...
Science Journal Paper : CCAMLR Science, Volume 9 (CCAMLR Science, Volume 9) : 175–212 : Author(s): Miller, D.G.M
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An overview of Southern Ocean zooplankton data: abundance, biomass, feeding and functional relationships (submitted to the 2008 Joint CCAMLR-IWC Workshop)
for differences in the extent of identification of early larval stages. Likewise, the time of year, depth ... ;2 or no. m–3) need to allow for differences in the extent of identification of early larval stages. Likewise ... , the time of year, depth of sampling and mesh size of sampler greatly influence the recorded abundance ... of early larval stages. Likewise, the time of year, depth of sampling and mesh size of sampler greatly ... First it was simply classed as a herbivore (Marr, 1962) but later studies increasingly emphasised ... and birds. Atkinson et al. 172 Introduction During the 80-year history of active research on Southern ... years (Figure 1). Typically, gelatinous or jelly-like organisms that filter or ambush prey tend to have ...
Science Journal Paper : CCAMLR Science, Volume 19 (CCAMLR Science, Volume 19) : 171–218 : Author(s): A. Atkinson, P. Ward, B.P.V. Hunt, E.A. Pakhomov and G.W. Hosie
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Differences in distribution and population structure of krill (Euphausia superba) between penguin and fur seal foraging areas near Seal Island
to identify and evaluate their foraging areas during early January 1990/91. Penguin foraging areas were found ... the day. With regard to body size and maturity of krill in the inshore foraging areas, middle-sized krill ... Island were conducted to identify and evaluate their foraging areas during early January 1990/91. Penguin ... foraging areas, middle-sized krill (modal length 43 mm), which consisted mainly of non-gravid krill, were ... offshore during the study period (early January). Later in the season (mid-February) NOAA conducted ... conducted to identify and evaluate their foraging areas during early January 1990/91. Penguin foraging ... foraging areas, middle-sized kriU (modal length 43 mm), which consisted mainly of non-gravid kriU, were ... at the island. As part of CEMP-related activities, in the early summer of 1990/91, a predator tracking study ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 273–285 : Author(s): Ichii, T., H. Ishii, J.L. Bengtson, P. Boveng, J.K. Jansen and M. Naganobu
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The foraging range of Adélie penguins – implications for CEMP and interactions with the krill fishery
of eastern Antarctica between 55 o E (Enderby Land) and 175 o E (Ross Sea). Adélie penguins feeding chicks ... superba. Locations of penguins on foraging trips were compared with historical records of fine-scale krill ... by satellite tracking, at seven widely-spaced breeding colonies along the coast of eastern Antarctica between ... of penguins on foraging trips were compared with historical records of fine-scale krill catch data ... Dipartimento di Biologia Ambientale, Universita di Siena via della Cerchia 3,53100 Siena, Italy D. Rodary ... , the numbers of trips and the years over which tracking took place are provided in Table 1. Trivelpiece et ... and 1" longitude provided as a total for the years 1972-1994. These data are presented on a map at the same scale ... " latitude and 1" longitude is provided as a total for the years 1972-1994. Kerry et al. Liste des ...
Science Journal Paper : CCAMLR Science, Volume 4 (CCAMLR Science, Volume 4) : 75–87 : Author(s): Kerry, K.R., J.R. Clarke, S. Eberhard, H. Gardner, R.M. Lawless, S. Corsolini, S. Focardi, E. Franchi, D. Rodary and R. Thomson
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Distribution, biomass and characteristics of the Euphausia superba fishery around South Georgia (Subarea 48.3)
retention in the shelf and slope waters of the island (Marr, 1962; MacIntosh, 1972; Makarov et al., 1980 ... for the operation of fishing vessels. Summary data from early research in the area (1972 to 1981) shows ... been studying this area since 1965 although it was not until 1972 that commercial fishing began. So ... is located at the northern edge of its habitat (Marr, 1962; MacIntosh, 1973; Maslennikov and Solyankin 1980 ... was found that the distribution of krill swarms corresponds largely with areas where currents turn ... differences in krill biomass are undoubtedly associated with the volume of krill brought here by waters of the ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 123–147 : Author(s): Latogursky, V.I., R.R. Makarov and L.G. Maklygin