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Preliminary version of the 2019/20 Conservation Measures adopted at CCAMLR-38
Preliminary version of the 2019/20 Conservation Measures adopted at CCAMLR-38 ... during the period from 1 July to 30 June of the following year and issues noted by the Commission ... Draft CCAMLR Compliance Report for 1 July [year] to 30 June [year] [Contracting Party] Part ... such designations, and any subsequent changes, shall be notified to the Secretariat at least 30 days before ... inspection conducted under this conservation measure within 30 days of the port inspection or as soon ...
Document : Site Section: Conservation and Management
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Conservation measures 2019/20 adopted changes accepted
Conservation measures 2019/20 adopted changes accepted ... to 30 June of the following year and issues noted by the Commission as requiring additional information ... for CCAMLR Compliance Reports Draft CCAMLR Compliance Report for 1 July [year] to 30 June [year ... , and any subsequent changes, shall be notified to the Secretariat at least 30 days before they take effect ... inspection conducted under this conservation measure within 30 days of the port inspection or as soon ...
Document : Site Section: Conservation and Management
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Scientific Abstracts 2001
Committee and is published only in English. There are four categories of papers: (i) scientific papers ... published elsewhere, for which the full reference and published abstract are given; (ii) scientific papers ... ’ with details of the publisher, if known; (iii) scientific papers not intended for publication, which are listed ... to the Twentieth Meetings of the CCAMLR Commission and Scientific Committee and is published only in English ... conservation measures. Additionally, ESCAPE encour- ages an Environmental Impact Assessment (EIA) prior ... -sectional popu- lation samples. A new index was devel- oped, based on the deviation of pup mass at age ... is the average age of recruitment to the summer breeding population. Extensive sea-ice during winter appears ... . As in previous years, most individuals observed entangled in debris were juveniles (80% of winter and 68 ...
Document : Site Section: Publications
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Whales: Trophic modelling of the Ross Sea
for the summer only (3 months of the year). 3.3 Population model We used a simple age-structured population ... ), and reported that mean age of wild orca in British Columbia waters was 29.2 years (male) and 50.2 years ... and adult weight. This implicitly assumes a constant mortality rate with age and a linear growth rate ... . A declining mortality rate with age, and a decreasing growth rate with age, will tend to act to cancel each ...
Document : Site Section: Publications
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SC-CAMLR-SSP/9
). Catch-at-age for all recruited year classes i U = tr, tr + 1, ... , tm) can be expressed as where Fi ... recruited fish M = natural mortality 't = research survey duration (in years) R = recruitment t r = age ... at recruitment t m = terminal age L\ = time between the beginning of the year and the beginning of the research ... at ages greater than 12. This raises doubts about estimates of M and Z obtained from catch curves ...
Document : Site Section: Publications
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Champsocephalus gunnari South Georgia (Subarea 48.3)
calculation. However, since age 1+ could be available to the fishery in the second year of the projection ... A linear selectivity vector was used for C. gunnari, starting at 2.5 years and fully selected at age ... years Fully selected 3 years Plus class accumulation 10 years Oldest age in initial structure 10 ... of runs 1 Individual trial specifications Years to remove initial age structure* 0 Year prior ...
Document : Site Section: Publications
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CEMP Standard Methods
: this will minimise differences in age/experience among the sample nests between years). 2. For each nest, day ... the band numbers used each year. Include in the sample, chicks of known-age birds (banded so that parents ... ....................................... A3.1–A3.5 B Aerial count......................................... A3.7–A3.10 Method A4 – Age-specific ... –B1.4 Method B2 – Breeding success...................................... B2.1–B2.4 Method B3 – Age ... the ecosystem, to serve as a basis for the conservation of Antarctic marine living resources; and (ii ...
Document : Site Section: Science
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Fishery Report 2018: Closed fishery for Dissostichus spp. in Divisions 58.4.4a and 58.4.4b
Description / Abstract: Fishery Report 2018: Closed fishery for Dissostichus spp. in Divisions ... Fishery Report 2018: Closed fishery for Dissostichus spp. in Divisions 58.4.4a and 58.4.4b ... Fishery Report 2018: Closed fishery for Dissostichus spp. in Divisions 58.4.4a and 58.4.4b ... ) ranged from 4 to 48 years for females and from 5 to 48 years for males. These ages may be overestimated ... F+J F+J F+J 12 Table 2: Number of otoliths aged by Japan. Year Number of otolith readings 2008 652 2010 ... 134 2011 287 2012 265 2013 279 2014 310 2016 207 2017 206 (under aging in this year) Table ... samples of length, weight, sex and maturity stage, as well as collection of otoliths for age ...
Document : Site Section: Publications
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Understanding CCAMLR’s Approach to Management
and age available to many other fisheries organisations. Other areas of model development concern ... and Macquarie Islands. The South Shetland Islands were first exploited in 1819/20. A year later, the catch ... years, remained stable until 1994, but decreased by another 30% in the two years thereafter. Eggs ... The Evolution of Management in Existing Fisheries ...................................16 (i) The Early Years ...
Document : Site Section: Publications
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Schedule of Conservation Measures in Force 2019/20
in force 2019/20 as a pdf file. Following a request by the Commission (CCAMLR-38, paragraph 9.19), links ... Schedule of Conservation Measures in Force 2019/20 ... This page contains the complete Schedule of conservation measures in force 2019/20 as a pdf ... , o r m an ag em en t a re as o pe n to b ot to m fi sh in g V ar io us fi sh er ie ... ba re as , d iv is io ns , s m al l-s ca le re se ar ch u ni ts , o r m an ag em en ... 48.3 in the 2019/20 and 2020/21 seasons ........................................................ 176 ... in Statistical Division 58.5.2 in the 2019/20 and 2020/21 seasons .......................... 192 Annex 41-08 ...
Document : Site Section: Conservation and Management