The Plankton of the SeaAmerican Elsevier Publishing Company, 1966 - 426 pagine |
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Pagina 36
... warmer water beyond the ' Antarctic Convergence ' runs northward until it meets the still warmer south - flowing salter sub - tropical water . At this juncture it sinks and turns back to run south as a sub - surface counter - current ...
... warmer water beyond the ' Antarctic Convergence ' runs northward until it meets the still warmer south - flowing salter sub - tropical water . At this juncture it sinks and turns back to run south as a sub - surface counter - current ...
Pagina 158
... warmer areas the 1,000 phytoplankton cells divide twice in 24 hours , then the resulting 3,000 new cells would still only provide food for 4 zooplankton individuals , all other things being equal . In fact , all other things may not be ...
... warmer areas the 1,000 phytoplankton cells divide twice in 24 hours , then the resulting 3,000 new cells would still only provide food for 4 zooplankton individuals , all other things being equal . In fact , all other things may not be ...
Pagina 161
... warmer areas . This preference for the colder areas is shown in their distribution as indicated by the Meteor Expedition's wide survey of the South Atlantic ( Hentschel , 1936 ) . They also appear to be commoner in the cold deep water ...
... warmer areas . This preference for the colder areas is shown in their distribution as indicated by the Meteor Expedition's wide survey of the South Atlantic ( Hentschel , 1936 ) . They also appear to be commoner in the cold deep water ...
Sommario
PREFACE page | 13 |
INTRODUCTION | 17 |
THE FIELDS of the Sea | 43 |
Copyright | |
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adult Algae algal amphipod Antapical Antarctic Appendicularia Arctic arrow worm auxospore Biddulphia biol Biological body bottom Calanus Calanus finmarchicus called carbon cells Ceratium Chaetoceros Chaetognatha ciliated Cleve coast coastal copepods Coscinodiscus Crustacea deep water depth diameter diatoms distribution Dorsal eggs Ehbg elegans euphausid Expedition female Figure fish Fisheries flagellated floating G. O. Sars genera genus gonozooid growth Grun hauled Hensen individuals jelly-fish Laboratory larva latitudes latter layer light living lower marine medusa mentioned mouth Mysidae neritic North Atlantic North Sea Norwegian Sea number of species nutrients occur oceanic organic matter oxygen parasite pelagic peridinians Peridinium photophores photosynthesis phyto phytoplankton plankton plankton organisms plants Plate polyp population produced Rhizosolenia round Sagitta samples Sars sea water seasonal segments shell shrimps spores stage standing crop stations Steemann Nielsen surface water swimming temperature thoracic Thysanoessa tion tropical tube Uropod Ventral vertical warmer zone zooplankton