Annals of the South African Museum: Annale Van Die Suid-Afrikaanse MuseumWest, Newman & Company for the trustees of the Museum, 1989 - Natural history |
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Page 420
... bottom depth data on the MDS - ordination . The initial delimitation of three bottom depth strata demonstrates a gradation from quadrant to quadrant , with shallowest depths in the Group II stations and with depth strata > 1 000 m ...
... bottom depth data on the MDS - ordination . The initial delimitation of three bottom depth strata demonstrates a gradation from quadrant to quadrant , with shallowest depths in the Group II stations and with depth strata > 1 000 m ...
Page 421
... BOTTOM DEPTH GROUP II GROUP I < 800 m > 800 m Fig . 6. R.S. Africana Cruise 023 : August 1984. Bottom depth data superimposed on MDS - ordination for RMT - 8 hauls . warmingii , Diaphus hudsoni , Diaphus meadi ) are oceanic species ...
... BOTTOM DEPTH GROUP II GROUP I < 800 m > 800 m Fig . 6. R.S. Africana Cruise 023 : August 1984. Bottom depth data superimposed on MDS - ordination for RMT - 8 hauls . warmingii , Diaphus hudsoni , Diaphus meadi ) are oceanic species ...
Page 424
... bottom depth spectra averaged 0,23 kg.h1 and 0,003 kg.h1 respectively , whereas catch rates at similar bottom depths with the Engels - 308 net were 66,40 kg.h and 0,36 kg.h1 respectively . Targeted water - column hauls with the Engels ...
... bottom depth spectra averaged 0,23 kg.h1 and 0,003 kg.h1 respectively , whereas catch rates at similar bottom depths with the Engels - 308 net were 66,40 kg.h and 0,36 kg.h1 respectively . Targeted water - column hauls with the Engels ...
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Common terms and phrases
abbreviated Africana Cruise 023 analyses Andrews & Hutchings August author's name Benguela Current benthic bicuspidata bottom depth strata Cape Town catch rates chlorophyll coast of southern continental slope copepod data matrix data sets depth intervals depths shallower Diaphus hudsoni distribution of Lampanyctodes epibenthic Gastropoda gear given in Table Group II stations Hake Surveys holotype Hulley & Krefft Hulley & Prosch Hutchings 1980 indicator species inshore isobath July kg.h¹ Lampanyctodes hectoris lanternfish lipid Lüderitz Lutjeharms & Meeuwis Mauritanian Upwelling region MDS-ordination mesopelagic mg.m³ myctophid data myctophid species number of specimens oceanic species paratypes pelagic Phyllosoma Survey Cruise plankton pseudoceanic species PSEUDOCEANIC-OCEANIC R.S. Africana Cruise RMT-8 hauls sea-surface temperatures seasonal seaward SFRI Cruise Shannon & Field shelf break shelf-edge Shelton similar South African Museum southern Africa southern Benguela region spawning specimens.h¹ specs suggest SUID-AFRIKAANSE MUSEUM summer Symbolophorus boops Synonymy taken over bottom upwelling water column west coast whereas winter zooplankton