Search results
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Krill population dynamics at South Georgia 1991–1997, based on data from predators and nets
increased steadily to 1997. Using these data in conjunction with putative size/age-group cohorts ... increased steadily to 1997. Using these data in conjunction with putative size/age-group cohorts ... in the length-frequency distribution, we suggest that year039;s of high mean krill length reflect failure ... from the same area over the summers of 1991-1997. In comparing the 5 years with both predator and net ...
Meeting Document : WS-AREA 48-98/15 : Author(s): K. Reid, J. Watkins, J. Croxall and E. Murphy (UK)
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Patterns and processes in the distribution and dynamics of Antarctic krill
= 0.49), and one-third to a second log normal distribution (mean = 1.76, SD = 0.51). These two ... OnMCaHMeM HaOJIIO,aaBIIIMXC.SI KapTMH pacnpe,aeJIeHM.SI no pa3JIMqHbIM MaCIIITaOaM, no KOTOPbIM npOBo ... distributions on the one hand, and krill distribution on the other. As suggested in the previous section ... to the one observed for the real data. The semivariogram (Figure 8b) also is both qualitatively ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I) : 281–299 : Author(s): Levin, S.A., A. Morin and T.M. Powell
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Conservation Measure Conservation Measure 41-10 (2007)
(2) Russian, one (1) South African, one (1) Spanish, three (3) UK and two (2) Uruguayan flagged vessels using ... in the fishery shall have at least two scientific observers, one of whom shall be an observer appointed ... . Toothfish shall be tagged at a rate of at least one fish per tonne green weight caught in each SSRU, except ... shall be conducted by a maximum in the season of two (2) Argentine, four (4) New Zealand, two ... Limits on the Exploratory Fishery for Dissostichus spp. in Statistical Subarea 88.2 in the 2007/08 ...
Conservation Measure : 41-10 (2007)
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Relationships between distribution of two euphausiid species and oceanographic characteristics in the Ross Sea (January–February 2000)
that the Euphausia superba detected biomass was about one order of magnitude greater than Euphausia crystallorophias ... one. The first species was almost exclusively present in the northern area, interesting only a limited ... portion of the continental shelf, while the second one dominated the southern area, starting from the Ross ... that the Euphausia superba detected biomass was about one order of magnitude greater than Euphausia crystallorophias ...
Meeting Document : WG-EMM-02/38 : Author(s): A. Russo, M. Azzali, E. Biffi, G. Lanciani and E. Paschine (Italy)
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Relationships of Antarctic krill (Euphausia superba Dana) variability with westerlies fluctuations and ozone depletion in the Antarctic Peninsula area
-level pressure gradients across Drake Passage during 1982-1993. The years with high pressure gradients ... season), 1987/88 and 1990/91, while the years of extremely low values meaning weak westerly winds ... and the Antarctic ozone depletion during 1977-1994 (e.g. ozone hole039;s area: r=-0.844, p=0.001). This implied ... stock density seems to be slightly recovering year by year after 1990 indicated a minimum ...
Meeting Document : WS-AREA 48-98/5 : Author(s): M. Naganobu, K. Kutsuwada, Y. Sasai and S. Taguchi (Japan)
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A risk-management framework for avoiding significant adverse impacts of bottom fishing gear on Vulnerable Marine Ecosystems
species. 5–25 Months–one year 3 Major Measurable effects on ecosystem structure or function. Large ... changes in abundance of many species and/or some extirpations. 25–50 One–few years 4 Severe ... fishing activi- ties. For temporal scale, the reciprocal of the aver- age frequency of interactions ... l V M E -f or m in g sp ec ie s in d ic at ed C or al o r hy d ro co ra l co lo ni es / fr ag m en ts ... fishing gear on Vulnerable Marine Ecosystems Abstract / Description: CCAMLR adopted a new conservation ... measure in 2007 to ensure that significant adverse impacts of bottom fishing gear on Vulnerable Marine ... mortality on seabirds. Risk is broadly defined as the conditional probability of adverse impacts given ... -management framework is to avoid significant adverse impacts on VMEs from bottom fishing activities. The ...
Science Journal Paper : CCAMLR Science, Volume 16 (CCAMLR Science, Volume 16) : 177–193 : Author(s): Martin-Smith, K
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Directed research. Antarctic Marine Living Resources (AMLR). A program development plan
already contributed to the overexploitation of Antarctic fish stocks. In the 50 years between 1930 ... through close coordination in planning and cooperative work between the two programs, where appropriate ... research vessel capable of operating in Antarctic waters for a period of 180 days each year. Note: The full ... , 1986. File: 20-USA.pdf ... to the overexploitation of Antarctic fish stocks. In the 50 years between 1930 and 1980 the populations of blue, fin ... coordination in planning ~nd cooperative work between the two programs, where appropriate. The principal ... of a dedicated research vessel capable of operating in Antarctic waters for a period of 180 days each year ... - vigueur les articles de la CCAMLR pour les Etats-Unis. Le Congres a estime que des programmes de ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/3 (Selected Scientific Papers, SC-CAMLR-SSP/3) : 363-373 : Author(s): Office of Science and Technology, NMFS, NOAA, US Department of Commerce (USA)
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The krill distribution in waters around the South Shetland Islands: Preliminary results from an acoustic survey conducted by a Chinese krill fishing vessel in December 2013
was conducted by the Chinese krill fishing vessel ‘FURONGHAI039; in waters around the South Shetland Islands ... . The majority of the krill swarms were found in the upper 100 m with a thickness less than 30 ... of the krill swarms were found in the upper 100 m with a thickness less than 30 m. With this experience, more ...
Meeting Document : WG-EMM-14/47 : Author(s): X. Wang, X. Zhao, G. Qi, T. Zuo, J. Zhu, J. Zhang and X. Li (People’s Republic of China)
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Fishery Report 2014: Dissostichus eleginoides Prince Edward Islands South African EEZ (Subareas 58.6 and 58.7)
). 20. The OMP was not formally adopted by South Africa as a basis for management as only one ... fishing in its EEZ at the Prince Edward Islands. Between 2006 and 2010, only one operator, holding 27 ... representative samples of length, weight, sex and maturity stage, as well as collection of otoliths for age ... . The status of D. eleginoides within the South African EEZ was first assessed in 2002 using an age-structured ...
Document : Site Section: Publications
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Volume 18: CCAMLR. 2006. Statistical Bulletin, Vol. 18 (1996–2005). CCAMLR, Hobart, Australia.
are reported by ‘CCAMLR season’ (1 December of one year to 30 November of the following year ... in one year may not correspond to landed weights reported in that year. Nationality of catches ... Catch histories are plotted for species that have a total reported catch in any one season of more than ... for the two most recent years, may also be incomplete. These statistics will be updated in subsequent ...
Document : Site Section: Publications