Search results
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Diet of cape petrel, Daption capense, during late incubation and chick rearing period, at Laurie Island, South Orkney Islands, Antarctica
Abstract: The diet of Cape petrel was investigated on Mossman Hills, Laurie Island, South Orkney ... , during late incubation and chick-rearing period. The analysis of the samples showed that Euphausiids were ... by far the main prey. Antarctic krill Euphausia superba constituted the bulk of the diet ... conducted during the same period of the life cycle. Author(s): Coria, N.R., Montalti, D., Soave, G.E. Title ...
Meeting Document : WG-EMM-95/85 : Author(s): Coria, N.R., Montalti, D., Soave, G.E.
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Antarctic Ocean Legacy: protection for the East Antarctic coastal region
Abstract: One of the 19 regions identified by the Antarctic Ocean Alliance (AOA) in October 2011 ... for the designation of marine protection is the coastal region of East Antarctica. The following ... Region, which outlines the AOA’s vision for marine protection in the East Antarctic. Appendix 1 contains ... the full Report. Author(s): Submitted by ASOC (Printed copies of the brochure will be available at ...
Meeting Document : CCAMLR-XXXI/BG/10 : Author(s): Submitted by ASOC (Printed copies of the brochure will be available at the meeting)
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Penguin monitoring via remote sensing
general possibilities of a penguin monitoring in the Antarctic Treaty area based on remote sensing ... Abstract: Picking up the calling of the ATCM XXXIV to the Treaty Parties to intensify their ... efforts in using remote sensing techniques for improved monitoring of environment and climate changes in ... the Antarctic, Germany currently carries out a feasibility study on penguin monitoring using such ...
Meeting Document : WG-EMM-12/71 : Author(s): H. Herata and F. Hertel (Germany)
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Oiled penguins observed at Bird Island, South Georgia, 1992/1993
Abstract: In the first observation of oiled seabirds at Bird Island, South Georgia since the ... of the oil. Large concentrations of penguins were seen in this area by a US research cruise in June ... within 20nm of the Willis Islands (5km west of Bird Island) from early July, are the most likely source ... station was opened in 1975, six freshly-oiled penguins (one chinstrap, five gentoos) were recorded ashore ...
Meeting Document : SC-CAMLR-XII/BG/15 : Author(s): Delegation of United Kingdom
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Improving CCAMLR’s monitoring and control of transhipments
CCAMLR members with a strong resource to help address current gaps in the monitoring of transshipments ... compliance issues discussed in SCIC, CCAMLR considered proposed revisions to existing measures to improve the ... monitoring and control of transshipments in 2014 [1], 2015 [2], and 2016 [3]. Despite robust consideration ... . The United States looks forward to reviewing the report’s findings and, with due consideration of the ...
Meeting Document : CCAMLR-XXXVI/BG/17 : Author(s): Delegation of the USA
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Behaviour of Dissostichus eleginoides fitted with archival tags at Heard Island: preliminary results
Abstract: Thirty nine Dissostichus eleginoides were released in the vicinity of Heard Island ... carrying archival tags in April 2002. Since then seven have been recaptured and the depth and temperature ... data they recorded is analysed here. Most of the fish had periods of active vertical movement ... alternating with periods of relative inactivity, loosely correlated with moon phase. The direction of vertical ...
Meeting Document : WG-FSA-02/60 : Author(s): R. Williams and T. Lamb (Australia)
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Review of research into seabird–fishery interactions
formulated by the review editorial panel (submitted separately to WG-FSA), to assist in the development of ... research plans for managing seabird mortalities and the effect of these on seabird population viability in ... (post 1990), and in relation to direct effects of fishing through fisheries mortalities was considered ... . The research was divided into five main groupings: a) estimation of bycatch; b) population estimation ...
Meeting Document : WG-FSA-05/42 : Author(s): R. Alderman (New Zealand)
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Anthropogenic feather soiling, marine debris and fishing gear associated with seabirds at Bird Island, South Georgia, 1998/99
was recorded in association with wandering albatrosses. Quantities of fishing gear remained within the ... Abstract: This report describes and quantifies the occurrence of anthropogenic feather soiling ... , marine debris and fishing gear associated with seabirds at breeding sites at South Georgia. In this, the ... levels of previous years for all other species, except giant petrels, which increased by 75% from the ...
Meeting Document : SC-CAMLR-XVIII/BG/07 : Author(s): Delegation of the United Kingdom
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Length-based assessments revisited – why stock status and fishing mortality of long-lived species such as toothfish cannot be inferred from length-frequency data alone
in- vestigate the shape of the length-frequency compo- sition, e.g. through mean length or an upper length ... -class can result initially in decreasing mean length, and as the cohort grows, mean length steadily ... , if recruitment fails, e.g. because of low spawning biomass, mean length may increase since small fish no longer ... the reliable estimation of fishing or total mortality (see also simulations below). Mean length, maximum ... development. The failure of the tag-recapture program to provide robust assessments in many areas and doubts ... / Description: In many of CCAMLR’s new and exploratory fisheries, stock assessment techniques are still in ... and fishing mortality from length-frequency data alone. In this paper, a number of length-based stock ... Paper Title: Length-based assessments revisited – why stock status and fishing mortality of long ...
Science Journal Paper : CCAMLR Science, Volume 18 (CCAMLR Science, Volume 18) : 57–73 : Author(s): Ziegler, P.E., D.C. Welsford and A.J. Constable
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Hydrographic conditions around Elephant Island during austral spring 1994
, it is recommended to do a cooperative analysis of data sampled throughout the years in the Elephant ... Abstract: Based on a data set sampled during November/December 1994 in the Elephant Island ... of the Weddell-Scotia Confluence. Vertical distribution of oceanographic parameters temperature ... outline the genera! flow as given by the geostrophic part of the circulation. Compared to American field ...
Meeting Document : WG-EMM-95/16 : Author(s): Stein, M.