Search results
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Natural mortality rate in the mackerel icefish (Champsocephalus gunnari) around South Georgia
- E a, f F 0 8 6 -5 -10 -1 5 -20 3 4 5 6 7 8 9 Age (years) Olsen Frolkina Kock ... by Frolkina and Dorovskikh (1991) and Olsen (1955) for each year is set out in Figure 1. Analysis ... deficiencies. Everson Table 1: Survival and natural mortality rates and siginficance levels calculated ... from equations 1 to 4 for each season from data used in Figure 1 and assuming that fish are fully ...
Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 245–257 : Author(s): Everson, I
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The gentoo penguin as a candidate species for the CCAMLR Ecosystem Monitoring Program
de especial importancia para el CEMP. 1. INTRODUCTION At the 1985 Meeting of the (ad hoc) CCAMLR ... 9: 89-93. TRIVELPIECE, W.Z., J.L. BENGTSON, S.G. TRIVELPIECE and N.J. VOLKMAN. 1986. Foraging ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 483–488 : Author(s): Croxall, J.P. and T.D. Williams
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Seabird interactions with longlining operations for Dissostichus eleginoides at the South Sandwich Islands and South Georgia
was carried out by bottom longline (Figure 1). This consisted of a 9 mm diameter main line made of ... CCAMLR Science, Vol. 1: 143-153 SEABIRD INTERACTIONS ... nPOMh1CnOBhIX Onepal_lMfi, BKJIIo~aIoUMX YCTaHOBKY M ~ h 1 6 0 p ~ y IIPYCOB An2 noBa KnbrKava Dissostichus ... eleginoides B pafio~e tOrn~b1x C ~ H A B H ~ ~ B ~ I X 0-BOB, 6 b 1 n ~ H3YYeHhI @ ~ K T R Y ~ C K U ~ M ...
Science Journal Paper : CCAMLR Science, Volume 1 (CCAMLR Science, Volume 1) : 143–153 : Author(s): Ashford, J.R., J.P. Croxall, P.S. Rubilar and C.A. Moreno
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Low genetic diversity in the Antarctic toothfish (Dissostichus mawsoni) observed with mitochondrial and intron DNA markers
amplifi ed in D. mawsoni (Table 1), and the single amplifi ed products were screened for polymorphisms ... , Pvu II, Rsa I, ScrF I, Taq I and Tsp509 I); a ~1.4 kb fragment of NADH dehydrogenase sub-unit 1 was ... , Sac I, ScrF I, Stu I, Sty I and Xba I); a ~1 300 bp fragment of the NADH dehydrogeanse sub-unit 2 ... was amplifi ed with the primers listed in Table 1. DNA samples were purifi ed using the QIAquick gel ...
Science Journal Paper : CCAMLR Science, Volume 12 (CCAMLR Science, Volume 12) : 43–51 : Author(s): Smith, P.J. and P.M. Gaffney
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Day 4 - Session 2 - Fisheries Trade Data Analysis - Markus Bürgener
South Africa. No other commercially harvested or traded species out of the region (1 small H.midae farm ... sharks, frozen 124 523 698.21 4.42 2002 Dogfish and other sharks, frozen 9 203 32.20 2.76 2003 Dogfish ... at exports of rock lobster to the US for the period 1999 onwards. • Step 1: Obtain data from one of ...
Document : Site Section: Compliance
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Factors that may influence the accuracy of abundance estimates from CCAMLR tag-recapture programs for Dissostichus spp. and best practice for addressing bias
animals in a sample to the total sample size: M R N C = (1) where M is the total number of tagged ... of a Dissostichus spp. fishery (Table 1). Finally, this study also attempted to identify where a ... Table 1: Schema for assessing the priority for addressing potential sources of bias in tag-recapture ... occurring, assessment of relative priority of remediating the issue (see Table 1), and potential mitigation ...
Science Journal Paper : CCAMLR Science, Volume 20 (CCAMLR Science, Volume 20) : 63–72 : Author(s): Welsford, D.C. and P.E. Ziegler
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Modelling variability and estimating power to detect change in Adélie penguin fledgling weights
five periods are given in Table 1) as recommended by the CEMP Standard Methods (CCAMLR, 1997). All ... dates for measuring fledgling weights were converted to the five-day period codes (Table 1) which were ... recommended sample size was often not achieved (Table 1). No data were obtained for years 1994/95 and 1997 ... fledgling weights over the breeding season. Although data were collected in five-day period 1 (10–14 ...
Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 191–200 : Author(s): Emmerson, L.M., C. Southwell and J. Clarke
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Some thoughts on precautionary measures for the krill fishery
CCAMLR Science, Vol. 3 (1996): 1-11 SOME THOUGHTS ON ... au Programme de contr6le de 1'Ccosystirme de la CCAMLR (CEMP). 06cy~flaeTcX KOHqeIIqHX ... (1972) 64 Laws (1984) Seals (1982) 128 Laws (1984) Birds 33 Croxall(1984) Squid (1 OO?) Everson (1977 ... zone relative to the predator breeding sites would be 125 km at South Georgia (Figure 1). Outside of ...
Science Journal Paper : CCAMLR Science, Volume 3 (CCAMLR Science, Volume 3) : 1–11 : Author(s): Everson, I. and W.K. de la Mare
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Effects of weather and sea-ice on the reproductive performance of the Adélie penguin at Edmonson Point, Ross Sea
-climatological Observatory) taken about the same time each year (29 December 1998, 1 January 2001 and 31 ... conditions varied during the three seasons (Figure 1). In 1999 maximum wind speed exceeded 30 knots on a ... Olmastroni et al. 102 Figure 1: Number of dead chicks in relation to wind speed in 1999, 2001 and 2003 at ... /11 18/11 28/11 8/12 18/12 28/12 7/1 17/1 27/1 6/2 16/2 N u m b e r o f d e a d c h ic k s ...
Science Journal Paper : CCAMLR Science, Volume 11 (CCAMLR Science, Volume 11) : 99–109 : Author(s): Olmastroni, S., F. Pezzo, V. Volpi and S. Focardi
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Some principles for fisheries regulation from an ecosystem perspective
stock soit evaluee prealablement a 1 'expansion irnportante d'operations de peche. La conception d'un ... (CCAMLR), whose relevant articles are as follows: 1. The objective of this Convention is the ... and Hilborn (1978), there are three basic approaches to the regulation of fisheries, namely, (1) set ... relies on approaches (1) and (2). The aim of analytic fishery models such as that of Beverton and ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/3 (Selected Scientific Papers, SC-CAMLR-SSP/3) : 323-339 : Author(s): de la Mare, W.K.