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1. Note on estimating krill abundance from acoustic data on individual aggregations

   P j' the mean surface density for the jth echo-integration interval (or ESDU) from a single-channel echo ... -integrator is: (1) where (jJ)i = mean echo-intensity (proportional to mean squared voltage) between ... depths RI and Rz (the integration channel) for the ith ping within thejth ESDU; 220 (i) . = mean ... j; C = system constant, incorporating equipment parameters and mean target strength. This equation holds ... Abstract / Description:  The fundamental equations and assumptions underlying estimation of krill abundance ... differences of the two approaches are highlighted. It is concluded that the echo-integration approach is ... superior for the estimation of regional krill abundance and its variance since it is easier to apply ... using echo-integration information and aggregation parameters are briefly described. The chief ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 219–223 : Author(s): Hampton, I. and D.G.M. Miller

2. Meeting Reports (2018) – Hard copies for purchase

   Hard copies of the following Meeting Reports can be purchased via  Amazon. Please note that from ... if you require a copy. Title ISBN Number CCAMLR-XXXVII   Report of the Thirty-seventh Meeting of the ... la Trigésima séptima  reunión de la Comisión 978-1797758848 SC-CAMLR-XXXVII   Report of the Thirty ... -seventh Meeting of the Scientific Committee 978-1075098628 Rapport de la trente-septième réunion du Comité ...

   Page : Site Section: Publications

3. Prediction of krill target strength by liquid prolate spheroid model

   results. The variability of the TS of krill is large where L/λ is larger than unity. Therefore, a ... Abstract:  A theoretical prolate spheroid liquid model is applied to predict the target strength ... (TS) of krill. Scattering patterns are shown to demonstrate orientation dependence of krill TS. Length ... -to- wavelength ratio (L/λ) dependencies of reduced (normalized by body length squared) target ...

   Meeting Document : WG-KRILL-93/21 : Author(s): M. Furusawa and Y. Miyanohana (Japan)

4. A proposal for modifications to Standard Method C2: fur seal pup growth

   discussion on the need to modify Standard Method C2: Pup growth. The issues discussed relate to the timing of ... sampling and the selection of animals to weigh. The following is a proposal on how the protocol and ... reporting should be changed to facilitate future inter-annual and inter-regional comparisons of fur seal pup ...

   Meeting Document : WG-EMM-02/52 : Author(s): M.E. Goebel (USA)

5. Development of environmental indices F1, F3 and F4

   Abstract:  The development of CEMP indices derived from visual data (indices F1, F3 and F4 ... at or near CEMP sites, and the dynamics of penguins during the breeding season are discussed. Author ... ), automatic weather stations and satellite imagery is explored with reference to the CEMP sites at Edmonson ... , Division 58.4.2). Possible links between the extent or sea-ice adjacent to CEMP sites, weather conditions ...

   Meeting Document : WG-EMM-00/27 : Author(s): S. Olmastroni and S. Corsolini (Italy), K. Kerry and J. Clarke (Australia) and D. Ramm (CCAMLR Secretariat)

6. Pinniped research at Cape Shirreff, Livingston Island, Antarctica, 2000–2001

   Abstract:  The long-term objective of the U.S. AMLR field research program is to describe the ... of predator studies for the 2000/01 austral summer. Author(s):  M.E. Goebel, B.W. Parker, A.R. Banks ... year on-land studies of predator foraging ecology and reproductive success have been coordinated with ... large scale oceanographic surveys off the South Shetland Islands. Since 1996/97, U.S.-AMLR predator ...

   Meeting Document : WG-EMM-01/43 : Author(s): M.E. Goebel, B.W. Parker, A.R. Banks, D.P. Costa and R.S. Holt (USA)

7. Estimating Antarctic krill density from multi-beam observations using distance sampling methods

   sampling theory- that provides a general means for estimating krill density and biomass from vertically ... sampling theory - that provides a general means for estimating krill density and biomass from vertically ...

   Meeting Document : SG-ASAM-12/05 : Author(s): M.J. Cox (Australia)

8. Note on estimating abundance from acoustic data on individual krill aggregations

   Abstract:  The theoretical basis underlying estimation of krill abundance using echo-integration ... and aggregation information are briefly described. The chief differences of the two approaches are ... highlighted. It is concluded that the echo-integration approach is superior for the estimation of regional ...

   Meeting Document : WG-KRILL-91/20 : Author(s): I. Hampton and D.G.M. Miller (South Africa)

9. Entanglement of pinnipeds at Marion Island

   April 1991 to June 1995 at Marion Island, Southern Ocean. One of the individuals was an elephant seal ... . tropicalis. Fifty percent of neck collars on fur seals were removed. The incidence of entanglement of fur ... seals lies between 0,014 and 0,16 % of the population. Author(s):  Delegation of South Africa Title ... Abstract:  Forty-two sightings of 28 individual pinnipeds with neck collars were observed from ...

   Meeting Document : SC-CAMLR-XIV/BG/17 : Author(s): Delegation of South Africa

10. Entanglements and incidental mortality of birds and seals - summary of reports to CCAMLR, 1985 to 1993

    Abstract:  This paper summarises the incidence of entanglements and incidental mortality of birds ... and seals reported by CCAMLR Members for the CCAMLR Convention Area and adjacent waters from 1985 ... onwards. A bibliography on entanglement, incidental mortality and effects of marine debris on seabirds and ... marine mammals is attached. The bibliography includes references taken from papers submitted to CCAMLR ...

    Meeting Document : WG-IMALF-94/13 : Author(s): Secretariat

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