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Consideration of major issues in ecosystem monitoring and management
. 9 (2002): 213–232 213 CONSIDERATION OF MAJOR ISSUES IN ECOSYSTEM MONITORING AND MANAGEMENT I ... much krill is required by the dependent species? Everson 216 Table 1: Time and space scales of ... Duration of first incubation shift 7–8 months 25–150 A3 Breeding population size >1 year 100s A4 Age ... specific survival 1 year 100s A5 Foraging trip duration 2 months 1–2 days 25–50 A6 Breeding success 2–3 ...
Science Journal Paper : CCAMLR Science, Volume 9 (CCAMLR Science, Volume 9) : 213–232 : Автор(ы): Everson, I
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Field Identification Guide to Heard Island and McDonald Islands Benthic Invertebrates
(890123245(((006476.0(89 !"#$%&'(&)*!)$&%+$(+*,(-(#(.) /(#01%(1#*21#1&%+0*&)3*,1-1'.451)$*6.%4 ... . !"#$%&'()&"*+(,-&+"(././+!(((;!"#$%&'()&"*+(,-&+"(././+!(((; 0123245(((006476.0(890123245(((006476.0(89 1 Contents Acknowledgements 5 Introduction 7 The Heard ... the guide 9 How to use this guide 11 Guide to taxonomic levels 13 Instructions for collection and ... Class Echinoidea 117 Sea urchins 117 !"#$%&'()&"*+(,-&+"(././+!(((1!"#$%&'()&"*+(,-&+"(././+!(((1 ...
Document : Site Section: Publications
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Field Identification Guide to Heard Island and McDonald Island Benthic Invertebrates
(890123245(((006476.0(89 !"#$%&'(&)*!)$&%+$(+*,(-(#(.) /(#01%(1#*21#1&%+0*&)3*,1-1'.451)$*6.%4 ... . !"#$%&'()&"*+(,-&+"(././+!(((;!"#$%&'()&"*+(,-&+"(././+!(((; 0123245(((006476.0(890123245(((006476.0(89 1 Contents Acknowledgements 5 Introduction 7 The Heard ... the guide 9 How to use this guide 11 Guide to taxonomic levels 13 Instructions for collection and ... Class Echinoidea 117 Sea urchins 117 !"#$%&'()&"*+(,-&+"(././+!(((1!"#$%&'()&"*+(,-&+"(././+!(((1 ...
Document : Site Section: Science
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Location and intensity of the Soviet krill fishery in the Elephant Island area (South Shetland Islands), 1988/89
actual de kril no afecta significativamente a las aves y focas que se alirnentan de este. 1 ... 1 200 hauls. This constitutes some 70 to 90% of the total number of hauls made by the Soviet fleet ... co-ordinates of each haul were shown on the maps attached (Figures 1 to 8). 3. RESULTS Summary ... Table 1. The information in Table 7 demonstrates that the krill fishery was variable in terms of the ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 305–335 : Автор(ы): Sushin, V.A. and A.S. Myskov
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UK: 48.3 Assessment Summary
model data and parameters, and to summarise the development of the model. Section 1 summarises the ... referenced in full in Table 1. Current assessment: Figure 1: Stock summary MPD runs; Red: Assessment ... Age range: 1-50+ Year range 1985-present[footnoteRef:1] [1: Throughout this document the data ... separate sex/maturity partition Annual cycle: · Period 1 (Dec-Feb, 0.25 years) Recruitment · Period 2 (Mar ...
Document : Site Section: Meetings
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Patterns and processes in the distribution and dynamics of Antarctic krill
concentraciones a pequena escala. 1 . INTRODUCTION Among the important questions being addressed in ... scientific studies of living marine resources in the Antarctic are: 1. How important are physical ... ) is excellent on intermediate and broader scales. Figure 1, reprinted from Weber et al. (1986 ... . 1 and 2, for the spatial distributions of temperature, fluorescence, and krill biomass in the ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I) : 281–299 : Автор(ы): Levin, S.A., A. Morin and T.M. Powell
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UK: 48.4 Assessment Summary
model data and parameters, and to summarise the development of the model. Section 1 summarises the ... full in Table 1. Current assessment: Figure 1: Recruitment (top), and SSB (bottom ... ) estimates for the 2017 assessment, base on MCMC uncertainty estimates Model setup Values Age range: 1-50 ... + Year range 1990-present[footnoteRef:1] [1: Throughout this document the data included is that which ...
Document : Site Section: Meetings
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Growth and natural mortality of Patagonian rockcod (Patagonotothen guntheri shagensis) from Shag Rocks shelf
ROCKCOD (PATAGONOTOTHEN GUNTHERI SHAGENS/S) FROM SHAG ROCKS SHELF V.1. Shlibanov Abstract The ... optimos para la pesca de la tram a Patagonica se encontro que es de 2.5 anos y 12.6 cm. 1 ... structures (Table 1). 113 From the extensive data, the growth of P.g. shagensis was found to be ... isometric (Figure 1). The weight-length ratio is described by the formula (4.6% accuracy*): W = 0.0046 ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 111–121 : Автор(ы): Shlibanov, V.I.
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An assessment of the merits of length and weight measurements of Antarctic krill Euphausia superba
: British Antarctic Survey Bulletin No. 79 (May 1988). 1. British Antarctic Survey, Natural Environment ... paHee COOTHOllleHIHI, CBH3blBalO!l{I-Ie pa3J1I-1'1Hble AaHHble no AJHlHe C CblPblM 1-1 CYXI-IM BeCOM ... -I no B3aI-lM03aBI-ICI-IMOCTHM Tpex 1-13MepeHI-IH no AJHlne 1-1 Cblporo 1-1 cyxoro Beca KaK !f>YHK ... ~HI-I OT nOJla, CTaAI-II-I nOJlOB03peJlOCTI-I 1-1 CTaAI-II-I JlI-IHbKI-I. PaCCMaTpI-IBaeTCH BeCb Al ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 371-373 : Автор(ы): Morris D.J., J.L. Watkins, C. Ricketts, F. Buchholz, and J. Priddle
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Age estimation and maturity of the ridge-scaled macrourid (Macrourus whitsoni) from the Ross Sea
, while Patagonian toothfish (D. eleginoides) made up less than 1% of the catch. Macrourids, almost ... preparation and viewing tech- niques employed in these three methods (Figure 1). Counts were made of complete ... from the translucent zone counts using the following method. An arbitrary ‘birth date’ of 1 January ... unknown. Marriott et al. 294 Fi gu re 1 : T he th re e ot ol it h pr ep ar at io n m ...
Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 291–303 : Автор(ы): Marriott, P.M., M.J. Manning and P.L. Horn
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