Search results
-
Variations in echosounder calibration with temperature, and some possible implications for acoustic surveys of krill biomass
., P. Ward, J.L. Watkins and C. Goss. 199%. Acoustic discrimination of Southern Ocean zooplankton. Document ... profondeur du transducteur = 2,3"C) etait inferieure d'environ 1,4 dB B celle des eaux europPennes (16,6 ... Number of Calibrations Europe 7 7 5 5 4 4 Europe cf. Antarctic t -test P Europe 26.6 (0.1) 27.0 (0.1) 22.1 (0.1) 22.0 (0.1) 22.8 (0.1) 22.8 (0.4 ...
Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 273–281 : Author(s): Brierley, A.S., C. Goss, J.L. Watkins and P. Woodroffe
-
Is the attempt to estimate the biomass of Antarctic fish from a multi-species survey appropriate for all targeted species? Notothenia rossii in the Atlantic Ocean sector – revisited
/ Description: Notothenia rossii was the fi rst target species in Southern Ocean fi sheries. The species ... Notothenia rossii was the fi rst target species in Southern Ocean fi sheries. The species ... appropriate for all targeted species? Notothenia rossii in the Atlantic Ocean sector – revisited Abstract ... was one of the first conservation measures adopted by CCAMLR. Fish biomass within a CCAMLR subarea or part ... species in Southern Ocean fi sheries. The species was already heavily fi shed at the beginning ... stocks in the Southern Ocean – a review. Arch. FischWiss., 41 (1): 1–66. Kock, K.-H. 1998. Changes ... A MULTI-SPECIES SURVEY APPROPRIATE FOR ALL TARGETED SPECIES? NOTOTHENIA ROSSII IN THE ATLANTIC OCEAN ... Fisheries Science Center National Marine Fisheries Service National Oceanic and Atmospheric Administration ...
Science Journal Paper : CCAMLR Science, Volume 11 (CCAMLR Science, Volume 11) : 141–153 : Author(s): Kock, K.-H., M. Belchier and C.D. Jones
-
An overview of Southern Ocean zooplankton data: abundance, biomass, feeding and functional relationships (submitted to the 2008 Joint CCAMLR-IWC Workshop)
Paper Title: An overview of Southern Ocean zooplankton data: abundance, biomass, feeding ... : There is an enormous amount of data on Southern Ocean (SO) zooplankton, mostly on their distribution with a minority ... An overview of Southern Ocean zooplankton data: abundance, biomass, feeding and functional ... There is an enormous amount of data on Southern Ocean (SO) zooplankton, mostly ... Science, Vol. 19 (2012): 171–218 171 AN OVERVIEW OF SOUTHERN OCEAN ZOOPLANKTON DATA: ABUNDANCE ... acutus, Rhincalanus 173 An overview of Southern Ocean zooplankton data gigas, Calanus simillimus ... have changed over how carnivorously it feeds. 175 An overview of Southern Ocean zooplankton data ... to acidification resulting from a business-as-usual 177 An overview of Southern Ocean zooplankton data ...
Science Journal Paper : CCAMLR Science, Volume 19 (CCAMLR Science, Volume 19) : 171–218 : Author(s): A. Atkinson, P. Ward, B.P.V. Hunt, E.A. Pakhomov and G.W. Hosie
-
Mesopelagic fish of the Southern Ocean - summary results of recent Soviet studies
Paper Title: Mesopelagic fish of the Southern Ocean- summary results of recent Soviet studies ... Mesopelagic fish of the Southern Ocean - summary results of recent Soviet studies ... WG-FSA-90/23 MESOPELAGIC FISH OF THE SOUTHERN OCEAN ... as a part of the general research program on the biological resources of the Southern Ocean. Since ... on myctophids of the Southern Ocean collected by the Soviet scientists during many years of research ... myctophids both in the sub-Antarctic and Antarctic, and in some places around the Southern Ocean form dense ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 433–457 : Author(s): Sabourenkov, E.N.
-
Biogeographic patterns of benthic invertebrate megafauna on shelf areas within the Southern Ocean Atlantic sector
the Southern Ocean Atlantic sector Abstract / Description: Bioregionalisation of Antarctic and Southern Ocean ... Biogeographic patterns of benthic invertebrate megafauna on shelf areas within the Southern Ocean ... Bioregionalisation of Antarctic and Southern Ocean shelf communities ideally incorporates a range ... BIOGEOGRAPHIC PATTERNS OF BENTHIC INVERTEBRATE MEGAFAUNA ON SHELF AREAS WITHIN THE SOUTHERN OCEAN ATLANTIC ... @noaa.gov Abstract Bioregionalisation of Antarctic and Southern Ocean shelf communities ideally ... The invertebrate megafauna and benthic habi- tats of the Antarctic and Southern Ocean archipela- gos are among ... of Southern Ocean shelf provinces. Attempts to delineate benthic invertebrate assemblages of Southern Ocean ...
Science Journal Paper : CCAMLR Science, Volume 15 (CCAMLR Science, Volume 15) : 167–192 : Author(s): Lockhart, S.J. and C.D. Jones
-
Is current management of the Antarctic krill fishery in the Atlantic sector of the Southern Ocean precautionary?
of the Southern Ocean precautionary? Abstract / Description: This paper explains the management of the Antarctic ... krill (Euphausia superba) fishery in the Atlantic sector of the Southern Ocean, and current knowledge ... Is current management of the Antarctic krill fishery in the Atlantic sector of the Southern Ocean ... in the Atlantic sector of the Southern Ocean, and current knowledge about the state of the regional krill stock ... sector of the Southern Ocean precautionary? S.L. Hill* British Antarctic Survey High Cross, Madingley ... the management of the Antarctic krill (Euphausia superba) fishery in the Atlantic sector of the Southern Ocean ... (Euphausia superba) in the Atlantic sector of the Southern Ocean and is managed by the Commis- sion ... were they calculated? The regulations governing fisheries in the Southern Ocean, which are agreed ...
Science Journal Paper : CCAMLR Science, Volume 23 (CCAMLR Science, Volume 23) : 31–51 : Author(s): Hill, S.L., A. Atkinson, C. Darby, S. Fielding, B.A. Krafft, O.R. Godø, G. Skaret, P.N. Trathan and J.L. Watkins
-
Comparison of two methods to assess fish losses due to depredation by killer whales and sperm whales on demersal longlines
eleginoides) longline fishery operating within the Crozet Islands EEZ (southern Indian Ocean). This study ... Islands EEZ (southern Indian Ocean). This study aimed at providing two indirect methods of assessment ... and conservation issues. However, estimating the amount of resource depredated can be especially challenging when ... , fishery economics and/or conservation of odontocetes. File: Gasco et al.pdf ... (southern Indian Ocean). This study aimed at providing two indirect methods of assessment of depredated ... collection The study area is situated in the southern Indian Ocean around the Crozet Islands, located just ... lines) and location of the Crozet Islands in the southern part of the Indian Ocean (upper right ... rate in the Southern Ocean. Consideration of the depredation rate is likely to change over time ...
Science Journal Paper : CCAMLR Science, Volume 22 (CCAMLR Science, Volume 22) : 1–14 : Author(s): Gasco, N., P. Tixier, G. Duhamel and C. Guinet
-
Quantification of Southern Ocean phytoplankton biomass and primary productivity via satellite observations and biogeochemical models (submitted to the 2008 Joint CCAMLR-IWC Workshop)
Paper Title: Quantification of Southern Ocean phytoplankton biomass and primary productivity via ... / Description: This paper reviews Southern Ocean primary productivity within the framework of satellite remote ... with regard to their use in the Southern Ocean. A brief history of algorithms linking ocean colour to primary ... and biogeochemical models for the Southern Ocean is presented, with a focus on those models that have been validated ... into the oceanic reservoir. The Southern Ocean (here mostly defined as south of 50°S) is a vast province ... and modelling techniques to estimate phytoplankton biomass and primary productivity in the Southern Ocean ... CCAMLR Science, Vol. 19 (2012): 247–265 247 QUANTIFICATION OF SOUTHERN OCEAN PHYTOPLANKTON BIOMASS ... Research GPO Box 1538 Hobart, Tasmania 7001 Australia Abstract This paper reviews Southern Ocean ...
Science Journal Paper : CCAMLR Science, Volume 19 (CCAMLR Science, Volume 19) : 247–265 : Author(s): P.G. Strutton, N.S. Lovenduski, M. Mongin and R. Matear
-
A rationale for conservation areas within Antarctic waters
dynamics of the Southern Ocean ecosystem is also suggested. From the evidence available, the following six ... of the Antarctic ice cap and ragional dynamics of the Southern Ocean ecosystem is also suggested. From ... Paper Title: A rationale for conservation areas within Antarctic waters Abstract / Description ... : The application of potential conservation measures listed in Article IX 2 of the Convention requires ... dynamics of the Southern Ocean ecosystem is also suggested. From the evidence available, the following ... stocks of whales (discussed later), management areas in the Southern Ocean have had little ecological ... basis. The FAO set out three arbitrary statistical regions in the southern Ocean (areas 48, 58, and 88 ... - be possible to differentiate stocks of krill within the Southern Ocean. On the basis of surface water ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 513-535 : Author(s): Chittleborough, R.G.
-
Fitting Euphausia superba into Southern Ocean food-web models: a review of data sources and their limitations
Paper Title: Fitting Euphausia superba into Southern Ocean food-web models: a review of data ... Fitting Euphausia superba into Southern Ocean food-web models: a review of data sources ... Science, Vol. 19 (2012): 219–245 219 FITTING EUPHAUSIA SUPERBA INTO SOUTHERN OCEAN FOOD-WEB MODELS ... ). This is because (i) they have an important role in the food web of parts of the Southern Ocean (Croxall et al ... Euphausia superba into Southern Ocean food-web models on zooplankton (Atkinson et al., 2012b). A general ... Euphausia superba into Southern Ocean food-web models While predator performance and population size may ...
Science Journal Paper : CCAMLR Science, Volume 19 (CCAMLR Science, Volume 19) : 219–245 : Author(s): A. Atkinson, S. Nicol, S. Kawaguchi, E. Pakhomov, L. Quetin, R. Ross, S. Hill, C. Reiss, V. Siegel, G. Tarling (submitted to the 2008 Joint CCAMLR-IWC Workshop)