The Plankton of the SeaAmerican Elsevier Publishing Company, 1966 - 426 pagine |
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Pagina 224
... samples taken on the voyage of the Deutschland from Bremerhaven to Buenos Aires in 1911 ( 1912 ) . An extract from one of the tables giving the average content per 1. for the upper 200 m . in respect of different groups of the ...
... samples taken on the voyage of the Deutschland from Bremerhaven to Buenos Aires in 1911 ( 1912 ) . An extract from one of the tables giving the average content per 1. for the upper 200 m . in respect of different groups of the ...
Pagina 226
... samples taken from the open ocean . Belong- ing to the first group is an array of 194 species from West Africa collected by various methods and assembled by Hendey ( 1958 ) . Farther north annual surveys by Smayda ( 1957 ) in ...
... samples taken from the open ocean . Belong- ing to the first group is an array of 194 species from West Africa collected by various methods and assembled by Hendey ( 1958 ) . Farther north annual surveys by Smayda ( 1957 ) in ...
Pagina 272
... samples at different depths for salinity or other chemical determinations and to carry thermometers for temperature measurements . Examples are the Nansen and Nansen - Pettersen types . The former is a brass - plated cylinder holding ...
... samples at different depths for salinity or other chemical determinations and to carry thermometers for temperature measurements . Examples are the Nansen and Nansen - Pettersen types . The former is a brass - plated cylinder holding ...
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