Annals of the South African Museum: Annale Van Die Suid-Afrikaanse MuseumWest, Newman & Company for the trustees of the Museum, 1989 - Natural history |
From inside the book
Results 1-3 of 4
Page 420
... 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 confined to ...
... 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 confined to ...
Page 423
... depths shallower than 1 000 m to 2,4 specimens.h1 over the 1 000-2 000 - m depth stratum , and the species was absent over the 2 000-3 000 - m and > 3 000 - m depth strata . In contrast , catch rates for oceanic myctophid species ...
... depths shallower than 1 000 m to 2,4 specimens.h1 over the 1 000-2 000 - m depth stratum , and the species was absent over the 2 000-3 000 - m and > 3 000 - m depth strata . In contrast , catch rates for oceanic myctophid species ...
Page 424
... depth spectra was 66,7 per cent and 12,5 per cent respectively , whereas the frequencies in the epibenthic hauls were 100,0 per cent at identical bottom depth strata . Secondly , and from all three sampling strategies , it can be seen ...
... depth spectra was 66,7 per cent and 12,5 per cent respectively , whereas the frequencies in the epibenthic hauls were 100,0 per cent at identical bottom depth strata . Secondly , and from all three sampling strategies , it can be seen ...
Other editions - View all
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