Результаты поиска

1. ANTARCTIC FUR SEAL PUP PRODUCTION AND POPULATION TRENDS IN THE SOUTH SHETLAND ISLANDS WITH SPECIAL REFERENCE TO SOURCES OF ERROR IN PUP PRODUCTION ESTIMATES

   seal predation was estimated from the rate of mother-pup failed pairs after pups begin entering the ...

   Meeting Document : WG-EMM-PSW-08/14 : Автор(ы): M.E. Goebel (USA), D.E. Torres C. (Chile), A. Miller, J. Santora, D. Costa (USA) and P. Diaz (Chile)

2. e-sc-xii-a6.pdf

   ... - Duration of Foraging Trip Method A6 - Breeding Success Method A7 - Chick Weight at Fledging ... that measurement of foraging trip duration is a particularly valuable part of the CEMP suite of ... Variables that might be relevant in a consideration of potential indices include duration of foraging trip ... on several consecutive trips during chick rearing increased foraging trip duration and reduced application/pdf attached to:WG-CEMP-93

   Meeting Report : WG-CEMP-93

3. e-sc-xxi-a4-appD.pdf

   ... the shelf, when their signals were lost near Nelson Island from late April to early May. 4.21 From ... Georgia – east of 37.5°E; (ii) western South Georgia – west of 37.5°E; (iii) northwest of South Orkney ... to the east of the South Orkney Islands. Predictable Krill Locations in Subarea 48.1 3.3 Areas ... . Some smaller aggregations are present further to the west and east of the South Shetland Islands application/pdf attached to:WSSMUPU-02

   Meeting Report : WSSMUPU-02

4. Annual changes in species composition and abundance of myctophid fish in the north of South Georgia (Subarea 48.3), Antarctica, during austral winters from 2002 to 2008

   in early summer but more important later and the dominant prey for king penguins at South Georgia ... composition suggests that this species may migrate south from the mother population located to the north of ... from the mother population located to the north of the Antarctic Polar Front. (iii) Annual changes ...

   Science Journal Paper : CCAMLR Science, Volume 18 (CCAMLR Science, Volume 18) : 155–163 : Автор(ы): Iwami, T., M. Naganobu, K. Taki and M. Kiyota

5. Report on fishery and scientific activity of Ukraine in the Antarctic in 1993/94

   in subarea 48.2 from 01.03.1994 to 10.04.1994 and from the middle of the second ten-day period of May ... to the middle of the first t en-day period of June. GENERAL PETROV worked from 21.04 to 17.05 in ...

   Meeting Document : SC-CAMLR-XIII/BG/12 : Автор(ы): Observer (Ukraine)

6. e-sc-xviii-a4.pdf

   ... in Subarea 48.1 in early May 1999 was presented in WG-EMM-99/54. Observations were made up to 24 n ... , Japanese trawlers had extended their fishing season to autumn and winter so as to avoid catching early ... mean size of 50.7 mm in the east and 52.9 mm in the west. 3.3 Based on recent trends, low krill ... , foraging trip duration and chick fledging weights were all average to good. This re-affirmed the findings application/pdf attached to:WG-EMM-99

   Meeting Report : WG-EMM-99

7. Trends in bird and seal populations as indicators of a system shift in the Southern Ocean

   over the past 50 years in the southern Indian Ocean, the increase starting in mid 1960s and stabilizing ...

   Meeting Document : WG-EMM-03/53 : Автор(ы): H. Weimerskirch, P. Inchausti, C. Guinet and C. Barbraud (France)

8. Pup production and distribution of breeding Antarctic fur seals (Arctocephalus gazella) at South Georgia

   in the 1950s and 1960s. Increased population size has led to an expansion of the breeding range at ...

   Meeting Document : WG-CEMP-92/39 : Автор(ы): I.L. Boyd (United Kingdom)

9. WG-SAM-2019

   Continuation of multi-Member research on the Dissostichus mawsoni exploratory fishery in East Antarctica ... the East Antarctic region: Plan M. Mori, K. Mizobata, T. Okuda and T. Ichii WG-SAM-2019/21 Proposal on ... lost longlines P. Zabroda and L. Pshenichnov WG-SAM-2019/24 A preliminary proposal to conduct a local ...

   Meeting

10. The ecosystem approach to managing fisheries: achieving conservation objectives for predators of fished species

    and predators. However, little work has bee11 undertaken since the early development of such models ... to replace the lost production of krill (i.e. if the predator switches diet and the new prey species ... ) will need to encompass the general effect of lost production aiid ensure that the lost production ... as a whole, i.e. the effect of lost production in the system, or could be subdivided to explore the ...

    Science Journal Paper : CCAMLR Science, Volume 8 (CCAMLR Science, Volume 8) : 37–64 : Автор(ы): Constable, A.J

Страницы