Résultats de la recherche
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Responding to climate change: Adélie penguins confront astronomical and ocean boundaries
that Adélies require both pack ice and some ambient light at all times of year. Over a 3-yr period ... latitudes for the remainder of the year. The latitudinal range of the Adélie penguin spans ~22o. Penguins ... Sensors affixed to penguins each year at both Cape Royds and Cape Crozier in 2003-2005. Migrations ... averaged 12,760 km, with the longest being 17,600 km, and were in part facilitated by pack ice movement ...
Meeting Document : WG-EMM-10/P11 : Auteur(s): G. Ballard, V. Toniolo, D.G. Ainley, C.L. Parkinson, K.R. Arrigo and P.N. Trathan
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e-sc-vi-a5.pdf
... in the Stock Assessment of the previous year, and age/length composition data by each country ... the year in collaboration with FAO to improve the STATLANT data from the Southern oceans held in the ... meeting in the case of biological data). Age Determination 3. The Group noted with regret that the ... distinction between the results for the current and previous years, and the projection for the next year
application/pdf attached to:WG-FSA-87Meeting Report : WG-FSA-87
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e-cc-xxv-a6.pdf
... vessels active in a subarea or division, combined with estimates of the likely fishing trip duration for ... 1.1 In accordance with a decision taken by the Commission (CCAMLR-XXIV, paragraphs 8.3 to 8.6), the ... conjunction with the meeting of WG-EMM. The meeting was co-convened by Ms R. Tuttle (USA) and Dr D. Agnew ... series of IUU catches with respect to the assumptions made by WG-FSA in estimating these catches; (iv
application/pdf attached to:JAGMeeting Report : JAG
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Characteristics of seasonal variation in diurnal vertical migration and aggregation of Antarctic krill (Euphausia superba) in the Scotia Sea, using the Japanese fishery data
vertical migration of Antarctic krill (Euphausia superba) associated with the brightness categories of the ... during summer and early autumn, and deepened gradually from autumn and attained the maximum depth in ... winter over the Scotia Sea. However, it shifted to shallower in early spring, when krill began to feed on ... phytoplankton. Vertical range of trawling depth was narrower during spring and early autumn, but greater during ...
Meeting Document : WG-EMM-04/44 : Auteur(s): K. Taki, T. Hayashi and M. Naganobu (Japan)
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Abundance, size and maturity of krill (Euphausia superba) in the krill fishing ground of Subarea 48.1 during the 1990/91 austral summer
been lower than expected until early February 1991. As for maturity stages of krill, spawning krill ... with a low 3.7 g/m 2 (163000 tonnes) in the oceanic zone. Gravid females were nearly absent in the ... from 18 January to 3 February 1991. Distinct offshore-inshore heterogeneities in abundance and maturity ... the upwelling deep water may assist upward movement of early larval stage kriU (Marr, 1962) and that ... 1988). Later in this season (late February to early March) krill biomass in the Elephant Island region ... until early February 1991. As for maturity stages of kriU, spawning krill (modal body length 49 mm ... frontal zone, having a mean density of 23.9 g/m2 (411 000 tonnes), as contrasted with a low 3.7 g/m2 ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 183–199 : Auteur(s): Ichii, T., H. Ishii and M. Naganobu
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e-cc-ii.pdf
... unlikely to be called in the early years of the Commission, and insurance would be taken out to cover the ... Committee Co-operation With Other organisations According to Article XXIII of the Convention ... , the Chairman informed the meeting that although progress had been made with the Rules of Procedure of ... Procedure. 9. These Rules of Procedure were subsequently adopted by the Scientific Committee with a minor
application/pdf attached to:CCAMLR-IIMeeting Report : CCAMLR-II
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Liste officielle des mesures de conservation en vigueur saison 2011/12
with Article IX of the Convention on the Conservation of Antarctic Marine Living Resources. Each ... within that category; the year in which the latest version of the measure was adopted or revised ... Conservation Measures Adopted Each Year .................................. (xli) CONSERVATION MEASURE 10 ... with regard to their flag vessels operating in the Convention Area ...................... 1 Annex 10 ...
Document : Site Section: Publications
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e-sc-iii.pdf
... inventory together with commercial data. 6.6 A major report on USSR activities in the period 1962–1984 ... 9.1 – 9.29 Ecosystem Monitoring and Management 10.1 – 10.17 Cooperation With Other Organisations ... in May, 1984. 3.7 The Chairman had frequent contacts with the Secretariat of CCAMLR and with ... scientific activities undertaken during the past year had not been received from all parties before the
application/pdf attached to:SC-CAMLR-IIIMeeting Report : SC-CAMLR-III
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BEACH DEBRIS SURVEY – MAIN BAY, BIRD ISLAND, SOUTH GEORGIA 1995/96
Abstract: The sixth year of surveys of beached man-made debris at Bird Island, South Georgia ... number of items collected at the end of summer (March) was 75% greater than the previous year, which was ... itself an 8-fold increase over any earlier value. Nylon line, identical with that attached to longline ... continuing high levels of man-made debris and the recent rapid increase in levels during summer, coinciding ...
Meeting Document : CCAMLR-XVI/BG/4 : Auteur(s): Delegation of the United Kingdom
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Liste officielle des mesures de conservation en vigueur saison 1997/98
years in accordance with Conservation Measure 18/XIII. 2/III 3/IV 4/V CONSERVATION MEASURES ... 62/XI Protection of the Seal Islands CEMP site To be reviewed every five years in accordance with ... perpendicular to the plane of the net. 3. The gauge shall be inserted into the mesh opening either with a ... accordance with Article 3, inserting the gauge manually without using a weight or dynamometer. The mesh ...
Document : Site Section: Publications