Resultados de la búsqueda
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The IPCC Special Report on the Ocean and Cryosphere in a Changing Climate: CCAMLR’s duty to respond
conservation measures. Author(s): Submitted by ASOC Title: The IPCC Special Report on the Ocean and ...
Meeting Document : CCAMLR-38/BG/56 : Autor(es): Submitted by ASOC
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WG-EMM-2019
environmental conditions of the Southern Ocean observed by satellites and data-assimilating models between 1981 ... Antarctic krill during 2018/19 season by the Japanese survey vessel, Kaiyo-maru H. Murase, K. Abe, R ... synoptic krill survey in Area 48, 2019 conducted by the Chinese krill fishing vessel Fu Rong Hai X. Wang, X ... . Eléaume WG-EMM-2019/53 The Bendiker project: barcoding of the benthos by-catch from the fisheries survey ...
Meeting
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WG-EMM-98
Monitoring changes in coastal fish populations by the analysis of pellets of the Antarctic shag Phalacrocorax ... the SCAR Group of Specialists on Seals Submitted by SCAR WG-EMM-98/28 Foraging trip duration in male ... and abundance of Antarctic krill (Euphausia superba) and by-catch A. Anrose, Z. Klusek, M.K.R. Nair ...
Meeting
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WG-KRILL-93
A.O. Madirolas (Argentina) WG-KRILL-93/21 Prediction of krill target strength by liquid prolate ... . Kawaguchi (Japan) WG-KRILL-93/28 Estimates of primary production by ice algae and phytoplankton in the ... note on the chlorophyll measurement by satellite remote sensing in the Antarctic Ocean T. Ogishima, M ...
Meeting
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Biogeographic patterns of benthic invertebrate megafauna on shelf areas within the Southern Ocean Atlantic sector
effects of disturbance regimes, whether by iceberg scouring or historical commercial bottom trawling ... , whether by iceberg scouring or historical commercial bottom trawling. Patterns of benthic invertebrate ... , 1912; Hedgpeth, 1969). Such attempts have been plagued by difficult and per- plexing taxonomy or ... thwarted by sparse records. Even where advances in both have been so great as to allow the delineation of ... land-based stations, and have been limited by very small spatial scales with little attention given ...
Science Journal Paper : CCAMLR Science, Volume 15 (CCAMLR Science, Volume 15) : 167–192 : Autor(es): Lockhart, S.J. and C.D. Jones
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On the intensity of sampling krill trawl catches
measurements of length from commercial krill; catches should be made, as far as possible, by a single observer ... Figures 2 and 3. Again significant differences were found between mean lengths by station at both the ... made. as far as possible. by a sin~le obseryerlyessel; • consideration still has to be given to the ... by all vessels other than those of the Japanese fishing fleet, which already carry out such sampling ... . This recommendation was subsequently endorsed by the Scientific Committee (SC-CAMLR-VIII, paragraph ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 29–48 : Autor(es): Miller, D.G.M.
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Can toothfish catches be used to predict the presence of vulnerable benthic invertebrate taxa?
locations. This study used the catch of the six most common vulnerable invertebrate taxa reported by ... fishing footprint. If high target species catch rates are associated with habitats where VMEs are found ... invertebrate taxa reported by observers on New Zealand vessels during the 2009/10 Ross Sea longline fisheries ... ’ refers to the list of taxonomic groups defined by the Commission in 2009 following the VME Workshop (SC ... coral-supporting habitats was shown experimentally in the North Atlantic by Husebo et al. (2002) by ... , currently exists at small spatial scales. The objective of this study is to use data col- lected by ...
Science Journal Paper : CCAMLR Science, Volume 18 (CCAMLR Science, Volume 18) : 87–96 : Autor(es): Parker, S.J. and M.H. Smith
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Management and assessment options for the crab fishery around South Georgia
/effort controls also requires estimates of stock abundance, which could be obtained by depletion methods ... catch/effort controls also requires estimates of stock abundance, which could be obtained by depletion ... s tar ted by one fishing vessel i n Subarea 48.3 (Ot to a n d Macintosh, 1992). P ... OPTIONS Most lithodid crab fisheries are managed by at least a minimum of regulations known as the ... , by allowing males at least one Management and Assessment Options for Crab Fishery Around South ...
Science Journal Paper : CCAMLR Science, Volume 1 (CCAMLR Science, Volume 1) : 193–202 : Autor(es): Basson, M. and D.D. Hoggarth
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Revised estimates of seabed areas within the 500 m isobath of the South Orkney Islands (subarea 48.2) and consequences for standing stock biomass estimates of nine species of finfish
examined, the point estimate of total biomass increased from 5 to 30% for eight species and decreased by 20 ... eight species and decreased by 20% for one. Une carte bathymetrique revisee des iles Orcades du Sud ... presented by Everson (1987). These estimates were based on constructing isobaths by hand based on ... converted to planar square areas by measuring the distances between isobaths and converting to square ... 1999, there was no weighting by data series, and any replicated data points were averaged. Data used ...
Science Journal Paper : CCAMLR Science, Volume 7 (CCAMLR Science, Volume 7) : 197–204 : Autor(es): C.D. Jones
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Changes in biomass of eight species of finfish around the South Orkney Islands (Subarea 48.2) from three bottom trawl surveys
surveys within the 500 m isobath of the South Orkney Islands, most recently by the Federal Republic of ... the 500 m isobath of the South Orkney Islands, most recently by the Federal Republic of Germany in ... tonnes of C. gunnari, supported mainly by 1973/74 and 1974/75 cohorts (Kock, 1991). Both cohorts were ... largely exhausted within two years, and overall catches declined by almost two orders of magnitude ... bottom trawl surveys conducted by the Federal Republic of Germany (Kock, 1986) in 1976,1978 and 1985 ...
Science Journal Paper : CCAMLR Science, Volume 7 (CCAMLR Science, Volume 7) : 53–74 : Autor(es): Jones, C.D., K.-H. Kock and E. Balguerías