Resultados de la búsqueda
-
Management and assessment options for the crab fishery around South Georgia
/ Description: A new fishery for the lithodid crab, Paralomis spinosissima, started in Subarea 48.3 in 1992 ... . The fishery is also new to CCAMLR, both in terms of the species and fishing gear. We provide an ... . Effects of marine reserve protection at Goat Island, northern New Zealand. N.Z. J . Mar. Freshwater Res ... variety of species, including lobsters in Florida (e.g., Davis and Dodrill, 1989) and New Zealand (Cole ... Group Imperial College, London, UK Current address: National Marine Fisheries Service Water Street ... Prince's Gardens London SW7 INA, UK Abstract A new fishery for the lithodid crab, Paralomis ...
Science Journal Paper : CCAMLR Science, Volume 1 (CCAMLR Science, Volume 1) : 193–202 : Autor(es): Basson, M. and D.D. Hoggarth
-
On the power to detect changes using the standard methods for monitoring parameters of predatory species
) evaluated the power to detect changes in this parameter for macaroni and gentoo penguins at Bird Island and ... breeding birds are chosen (at random) for monitoring and the lengths of foraging trips by each bird are ... by an inverse relationship between trip duration and number of trips. That is, if a bird with a ... propensity to make long trips tends to make fewer of them than a bird which makes short trips, the usual ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 377–397 : Autor(es): Boveng, P. and J.L. Bengtson
-
A review of the trophic role of mesopelagic fish of the family Myctophidae in the Southern Ocean ecosystem
Southern Ocean marine organisms. Myctophids have the trophic status of zooplankton consumers. The large ... , Bathydraconidae - 2, Rajidae - l ) , 18 species of marine bird (penguins - 7, albatrosses - 4, petrels - 5 ... ~ All-Russia Research Institute of Marine Fisheries and Oceanography (VNIRO) 17a V. Krasnoselskaya ... marine organisms. Myctophids have the trophic status of zooplankton consumers. The large amount of meso ... of research undertaken by VNIRO (All-Russia Research Institute of Marine Fisheries and Oceanography ...
Science Journal Paper : CCAMLR Science, Volume 2 (CCAMLR Science, Volume 2) : 71–77 : Autor(es): Kozlov, A.N
-
A review of data on abundance, trends in abundance, habitat use and diet of ice-breeding seals in the Southern Ocean (submitted to the 2008 Joint CCAMLR-IWC Workshop)
/ Description: The development of models of marine ecosystems in the Southern Ocean is becoming increasingly ... Australia Email – colin.southwell@aad.gov.au J. Bengtson National Marine Mammal Laboratory NOAA ... Institute Postfach 120161 D-27515 Bremerhaven Germany P. Boveng and M. Cameron National Marine ... National Marine Mammal Laboratory NOAA Fisheries 7600 Sand Way Point, N.E. Seattle, WA 98115 USA ... School of Biological, Earth and Environmental Sciences The University of New South Wales Sydney ...
Science Journal Paper : CCAMLR Science, Volume 19 (CCAMLR Science, Volume 19) : 49–74 : Autor(es): Southwell, C., J. Bengtson, M. Bester, A.S. Blix, H. Bornemann, P. Boveng and M. Cameron, J. Forcada, J. Laake, E. Nordøy, J. Plötz, T. Rogers, D. Southwell, D. Steinhage, B.S. Stewart and P. Trathan
-
Use of indices of predator status and performance in CCAMLR fishery management
for the Conservation of Antarctic Marine Living Resources {CCAMLR) is the concern that exploitation ... obligation has led the Commission for the Conservation of Antarctic Marine Living Resources to develop ... conservation of Antarctic Marine Living Resources. The monitoring system should be designed to distinguish ... accept that, with our present knowledge of the dynamics of predator-prey interactions in the marine ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 353–365 : Autor(es): Croxall, J.P.
-
A potential feedback approach to ecosystem-based management: Model Predictive Control of the Antarctic krill fishery
and uncertain conditions typical of Antarctic marine ecosystems. This study used Model Predictive ... objectives that EBM implies in the complex and uncertain conditions typical of Antarctic marine ecosystems ... implies in the complex and uncertain conditions typical of Antarctic marine ecosystems; to compare the ... time-step in response to new state estimates. The following sections provide more detail. Tables 1 ... University Press, Princeton, New Jersey. Bitmead, R.R., M. Gevers and V. Wertz. 1990. Adaptive Optimal ...
Science Journal Paper : CCAMLR Science, Volume 20 (CCAMLR Science, Volume 20) : 119–137 : Autor(es): Hill, S.L. and M. Cannon
-
The effects of monitoring procedures on Adélie penguins
to investigate the contribution of bands to bird mortality and to determine rates of band and tag ... bands to bird mortality and to determine rates of band and tag loss. There was a slight reduction in ... of the mouth or the bird started to regurgitate. The tube was then removed, the bird inverted over ... flushed and no bird was used more than once. The nests of all birds flushed during chick rearing were ... birds with new bands was 28% lower than that of birds with bands older than one year. However, the ...
Science Journal Paper : CCAMLR Science, Volume 1 (CCAMLR Science, Volume 1) : 155–164 : Autor(es): Clarke, J. and K. Kerry
-
The use of predator-derived krill length-frequency distributions to calculate krill target strength
Marine Laboratory, University of St Andrews St Andrews, Fife KY16 BLB, United Kingdom Abstract The ... METHODS Sample Collection Krill were collected from Antarctic fur seals at Bird Island, South Georgia ... length-frequency distribution of krill in the vicinity of Bird Island can change markedly throughout ... in the diet of Antarctic fur seals a t Bird Island, South Georgia, between December 1993 and ...
Science Journal Paper : CCAMLR Science, Volume 8 (CCAMLR Science, Volume 8) : 155–163 : Autor(es): Reid, K. and A.S. Brierley
-
A quantified Bayesian Maximum Entropy estimate of Antarctic krill abundance across the Scotia Sea and in small-scale management units from the CCAMLR-2000 Survey
tonnes, with a standard deviation of 10 million tonnes. The MaxEnt method provides new insights into the ... density distributions for New Zealand hoki. A transform between data space (trawl length and position ... Ecology Research Group Gatty Marine Laboratory University of St Andrews Fife KY16 8LB, United Kingdom ... tonnes. The MaxEnt method provides new insights into the extremely sparse survey data (only 0.6% of the ...
Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 97–116 : Autor(es): Heywood, B.G., A.S. Brierley and S.F. Gull
-
Biological parameters for icefish (Chionobathyscus dewitti) in the Ross Sea, Antarctica
National Institute of Water and Atmospheric Research (NIWA) Ltd PO Box 893 Nelson, New Zealand Email ... Atmospheric Research (NIWA) Ltd Private Bag 14901 Wellington, New Zealand Abstract Icefish ... during the 2005/06 fishing season (CCAMLR, 2008). They are managed by CCAMLR and the New Zealand ... Government approves permits for New Zealand companies to fish in the Ross Sea region (CCAMLR Subareas 88.1 ...
Science Journal Paper : CCAMLR Science, Volume 15 (CCAMLR Science, Volume 15) : 139–165 : Autor(es): Sutton, C.P., M.J. Manning, D.W. Stevens and P.M. Marriott