The Plankton of the SeaAmerican Elsevier Publishing Company, 1966 - 426 pagine |
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Pagina 33
... mentioned . As far as possible , therefore , I shall avoid mention of numerous special names for various communities , kinds , and habits of the plankton which will be discussed in different parts of this book . Instead I have relegated ...
... mentioned . As far as possible , therefore , I shall avoid mention of numerous special names for various communities , kinds , and habits of the plankton which will be discussed in different parts of this book . Instead I have relegated ...
Pagina 155
... mentioned . No doubt errors in our observations and calculations will shortly be found to account for the difference between what Calanus needs and what there is available . Many years ago the German scientist Pütter made calculations ...
... mentioned . No doubt errors in our observations and calculations will shortly be found to account for the difference between what Calanus needs and what there is available . Many years ago the German scientist Pütter made calculations ...
Pagina 254
... mentioned here that in the genus Sergestes a species , S. arcticum , is known in which the younger individuals which are less red are found higher in the water than the adults ( Sund , 1932 ) . An interesting contrast to the case of the ...
... mentioned here that in the genus Sergestes a species , S. arcticum , is known in which the younger individuals which are less red are found higher in the water than the adults ( Sund , 1932 ) . An interesting contrast to the case of the ...
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