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Schedule of Conservation Measures in Force 1998/1999
Size ........................................................................................... 1 ... (Statistical Subarea 48.3)............................................... 1 CONSERVATION MEASURE 4/V ... Regulation on Mesh Size Measurement.......................................................... 1 CONSERVATION ... Orkneys (Statistical Subarea 48.2) Subarea 48.2 Notothenia rossii Indefinite 1 Except for waters ...
Document : Site Section: Publications
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Analyses of acoustic line-transect data from the waters around South Georgia: estimation of krill (Euphausia superba Dana) – biomass
demuestran la gran importancia que tiene la planificacion minuciosa de las prospecciones acusticas. 1 ... South Georgia (Figure 1). There was no information available at the planning stage to produce a ... sections approximately 30 n miles in length. Each section was further divided into 1 n mile integration ... December 1981 and the following values obtained. Constant Source Level [dB/ /1 f..LPa ref. 1 metre ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 225–243 : Autor(es): Murphy, E., I. Everson and A. Murray
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Fishery Report: Exploratory fishery for Dissostichus spp. in Division 58.4.3a
FISHERY FOR DISSOSTICHUS SPP. IN DIVISION 58.4.3a CONTENTS Page 1. Details of the fishery ... .................................................................... 1 1.1 Reported catch ...................................................................... 2 ... FISHERY REPORT: EXPLORATORY FISHERY FOR DISSOSTICHUS SPP. IN DIVISION 58.4.3a 1. Details of the ... Bank) and Division 58.4.3b (BANZARE Bank) (see Figure 1). The Commission agreed to exploratory ...
Document : Site Section: Publications
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Seasonal and inter-annual variability in the distribution of Electrona carlsbergi in the southern Polar Front area (the area to the north of South Georgia is used as an example)
. carlsbergi en el area. 1. IN1RODUCTION Lantern fish, or myctophids (Myctophidae), are widely distributed ... the southern border of the PFZ between 40° and 36°W, 30° and 25°W and 49° and 53°S (Figures 1 to 5) E ... , 1987) they occurred to the south of 500S (Figures 1 to 4). In summer 1988 (December) the areas of ... calculations made from echo surveys are given in Table 1. Investigations showed considerable seasonal and ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 337–367 : Autor(es): Kozlov, A.N., K.V. Shust and A.V. Zemsky
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An assessment of the mackerel icefish (Champsocephalus gunnari) off Heard Island
MCIlO~b30BaHHeM 0 6 0 6 ~ e ~ ~ o f i MOAeJIl.1 BbIJIOBa (GY- Resumen Los resultados de cuatro ... Mare (1995). A summary of the results is given in Table 1. The areas of the strata covered in all the ... obtained in the earlier surveys. These strata and the trawl stations are shown in Figure 1. The areas of ... regression, to the size data by assigning an age to each component, referred to a 'birthday' of July 1. The ...
Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 79–101 : Autor(es): de la Mare, W.K., R. Williams and A.J. Constable
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Integrating Count Effort by Seasonally Correcting Animal Population Estimates (ICESCAPE): a method for estimating abundance and its uncertainty from count data using Adélie penguins as a case study
(N̂) by: ˆ ˆ ˆ ˆ ˆ. .area a da C N p p p = (1) where ˆ areap represents the estimator ... denominator adjustment terms are bounded >0 and ≤1, while ˆ ap is bounded >0 with an upper bound determined ... estimation procedure in ICESCAPE can be summarised as follows (Figure 1): 1. Data are presented to the ... . . . . . . . 1 0.9 0.8 min DF 0.6 1 0.8 max Date uncert. DateSFRepeat- ability Raw Count Site.Col ID ...
Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 213–227 : Autor(es): McKinlay, J., C. Southwell and R. Trebilco
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Biological parameters for icefish (Chionobathyscus dewitti) in the Ross Sea, Antarctica
species such as krill (Everson et al., 1992). Other species, including Chionobathyscus dewitti (Figure 1 ... (SSRUs) A and B) has increased signifi- cantly from <1 tonne in 1996/97 to 2 963 tonnes in 2005/06 ... icefish by-catch in the Ross Sea tooth- fish fishery is limited (<1% of the total catch dur- ing the 2005 ... by-catch is provided in Table 1. Approximately 350 icefish specimens were col- lected and returned ...
Science Journal Paper : CCAMLR Science, Volume 15 (CCAMLR Science, Volume 15) : 139–165 : Autor(es): Sutton, C.P., M.J. Manning, D.W. Stevens and P.M. Marriott
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Estimating confidence intervals for fish stock abundance estimates from trawl surveys
CCAMLR Science, Vol. 1: 203-207 ESTIMATING CONFIDENCE ... , a YTO PaCCYATaHHbIe AOBepHTeJlbHbIe HHTepBanbl 6 n k 1 3 ~ ~ K BePORTHOCTH HOMHHaJIbHOTO OXBaTa. A ... function which takes the value 1 when X = 0 and 0 otherwise, and I(o,,,[xl takes the value 0 when X = 0 ... and 1 when X > 0. The first term represents a discrete probability mass at the origin and the second ...
Science Journal Paper : CCAMLR Science, Volume 1 (CCAMLR Science, Volume 1) : 203–207 : Autor(es): de la Mare, W.K
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The biology, ecology and development of fishery management advice for the anomuran crabs at South Georgia (CCAMLR Subarea 48.3)
water CCAMLR Science, Vol. 19 (2012): 1–15 1 THE BIOLOGY, ECOLOGY AND DEVELOPMENT OF FISHERY ... limited number of directed fish- ery surveys conducted in the region since 1992 (Table 1). Additional ... . Table 1: History of directed crab fishing in CCAMLR Subarea 48.3. Date Vessel Species retained Total ... than 300 m and abundance is observed to increase with depth, reaching a peak between 800 and 1 400 m ...
Science Journal Paper : CCAMLR Science, Volume 19 (CCAMLR Science, Volume 19) : 1–15 : Autor(es): Belchier, M., T. Peatman and J. Brown
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Distribution characteristics of krill aggregations in the fishing ground off Coronation Island in the 1989/90 season
utilizados en las distintas epocas de la pesqueria. 1. INTRODUCTION The characteristics of krill ... for the type 74/416 are given in Table 1. CPUE (Catch-per-unit-effort) was assessed as catch per ... ) was calculated in the following manner: 51 iii(Q/hr) = n I,Q i=1 n I,Ttp,i i=1 where ... QI = catch in haul i; T tp.1 = duration of haul i ; n = number of hauls over the study period ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 49–73 : Autor(es): Kasatkina, S.M. and V.I. Latogursky