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PREDICTING SPECIES DISTRIBUTIONS FROM MUSEUM AND HERBARIUM RECORDS USING MULTI-RESPONSE MODELS FITTED WITH MULTIVARIATE ADAPTIVE REGRESSION SPLINES
Abstract: Current circumstances — that the majority of species distribution records exist as ... methods for using these data. Such methods must, in particular, accommodate the difficulties caused by ... lack of reliable information about sites where species are absent. Here we test two approaches for ... overcoming these difficulties, analysing a range of data sets using the technique of multivariate adaptive ...
Meeting Document : WS-VME-09/P02 : Автор(ы): Elith, J., Leathwick, J.
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Age, growth and size at sexual maturity of Macrourus carinatus caught as by-catch in Australian sub-Antarctic trawl fisheries
McDonald Islands (Division 58.5.2) in 1992 and 1993. The range of estimated ages was 4 to 25 years. There ... were no significant differences in growth parameters calculated for males and females. Von Bertalanffy ... growth parameters for both sexes combined were: L ∞ = 690 mm, K = 0.069 and t 0 =-2.4. The size at sexual ... operations in the Heard Island region in 2000. The length at first maturity (L 50) was 418 mm (total length ... 1992 and 1993. The range of estimated ages was 4 to 25 years. There were no signifi cant differences ... geographical separation of the two sites, seasonal variations in reproductive condition linked to the ... no signifi cant difference in the values of L50 and Lm50 calculated for females and males (P > 0.01 ... for the sample was 4 to 25 years (Figure 6). As there was no signifi cant difference between the fi ...
Science Journal Paper : CCAMLR Science, Volume 10 (CCAMLR Science, Volume 10) : 139–151 : Автор(ы): van Wijk, E.M., R. Williams and A.J. Constable
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Seabird interactions with longlining operations for Dissostichus eleginoides around South Georgia, April to May 1994
-seven line sets were observed and 98 deaths of seabirds were recorded over 20 sets; no deaths occurred ... during hauls. The 16 sets made at night contributed 15% of overall mortality, all of white-chinned ... petrels (Procellaria aequinoctialis); the four day sets contributed 85% of deaths, with giant petrels ... disproportionately affected in relation to their numbers near the fishing vessel; giant petrels may be ... deaths of seabirds were recorded over 20 sets; no deaths occurred during hauls. The 16 sets made at ... the South Sandwich Islands. Although no seabird deaths were recorded during the setting of seven ... hooks laid were of the type Maruto no. 26. Approximately 5% were of the type Maguro no. 14 which has a ... main line was more than 1 cm thick, there were no swivels, and the streamers consisted of lines more ...
Science Journal Paper : CCAMLR Science, Volume 2 (CCAMLR Science, Volume 2) : 111–121 : Автор(ы): Ashford, J.R., J.P. Croxall, P.S. Rubilar and C.A. Moreno
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How similar are CEMP indices from adjacent locations? A case of study using Pygoscelis adeliae and P. papua monitoring data from three breeding colonies on King George Island
Abstract: What is the spatial scale of monitoring conducted at an individual CCAMLR Ecosystem ... species that are monitored at three sites on King George Island/Isla 25 de Mayo, within 30km of one ... across sites in census data, implying similar information is being collected at all three sites. We also ... the need for CEMP monitoring to be distributed widely to encapsulate population responses to changing ...
Meeting Document : WG-EMM-14/43 : Автор(ы): M.M. Santos (Argentina), M. Korczak-Abshire (Poland), M.A. Juáres (Argentina), W.Z. Trivelpiece and J.T. Hinke (USA)
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e-sc-xxxi.pdf
... even taken in Admiralty Bay close to populations of seabirds and seals. 3.5 The Scientific Committee ... and Japan has no intention of replacing the vessel. The new owners are a Chinese company and they ... than the catch limit so that the total removals have no more than an agreed probability of exceeding ... management. 3.36 The Scientific Committee noted that the US AMLR program would no longer be undertaking an
application/pdf attached to:SC-CAMLR-XXXI
Meeting Report : SC-CAMLR-XXXI
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Growth per molt of male snow crab Chionoecetes opilio from Conception and Bonavista Bays, Newfoundland
animals. The molt increments appear similar to those observed from Conception Bay. Author(s): D.M. Taylor ... Abstract: Over 6000 male snow crabs were tagged during a 6-year period in Conception Bay ... , Newfoundland, in order to estimate the increase in size at the time of molting. Ninety-two animals were ... recaptured which had usable information on growth increments. Based on the amount of growth, we hypothesized ...
Meeting Document : WS-CRAB-93/12 : Автор(ы): D.M. Taylor and J.M. Hoenig (USA)
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e-sc-xxxv-a06.pdf
... southern part of Subarea 48.1 where no regular krill surveys are conducted. 2.4 The Working Group ... subareas showed no synchronous relationship with each other and showed a differing relationship with the ... . 209 2.44 Some participants noted that, at present, there is no need to rewrite the level of ... e-sc-xxxv-a06.pdf Annex 6 Report of the
application/pdf attached to:WG-EMM-16
Meeting Report : WG-EMM-16
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Antarctic neritic krill Euphausia chrystallorophias: spatio-temporal distribution, growth and grazing rates
Prydz Bay region. Size frequency analysis indicated that the generation time was ~ 3 years in the Indian ... sector of the Southern Ocean. Total life span of E.crystallorophias may exceed 5 years in the Prydz Bay ... Bay and the Cosmonaut Sea, spawning of E.crystallorophias appears to peak from the end of November to ... Abstract: Dynamics of distribution, growth, life span and feeding were studied in the endemic ...
Meeting Document : WG-Joint-94/10 : Автор(ы): E.A. Pakhomov (Ukraine) and R. Perissinotto (South Africa)
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SC-CAMLR-XXII
Delegation of the United Kingdom SC-CAMLR-XXII/BG/14 Management plan for ASPA No. 145 [SSSI No. 27 ... Full Name: Twenty-second Meeting of the Scientific Committee Location: Hobart, Australia Date(s ... Provisional Agenda for the Twenty-second Meeting of the Scientific Committee for the Conservation of Antarctic ... Marine Living Resources SC-CAMLR-XXII/02 Provisional Annotated Agenda for the Twenty-second Meeting of ...
Meeting
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Объявление – Исполнительный секретарь
Description / Abstract: The Commission for the Conservation of Antarctic Marine Living Resources ... (CCAMLR) invites applications for the position of Executive Secretary. ... of the Commission for the Conservation of Antarctic Marine Living Resources (CCAMLR) The ... Commission for the Conservation of Antarctic Marine Living Resources (CCAMLR) invites applications for the ... , Australia, responsible for giving effect to the objectives and principles of the Convention on the ... Conservation of Antarctic Marine Living Resources which provides for the conservation and rational use of ...
Document : Site Section: The Organisation
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