The Plankton of the SeaAmerican Elsevier Publishing Company, 1966 - 426 pagine |
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Pagina 139
... oxygen produced as a result of the growth of Algae in sunlight indicates the amount of organic matter produced if it is measured over a short period of time . Similarly its consumption can be estimated so as to give a measure of the ...
... oxygen produced as a result of the growth of Algae in sunlight indicates the amount of organic matter produced if it is measured over a short period of time . Similarly its consumption can be estimated so as to give a measure of the ...
Pagina 140
... oxygen as the result of using light energy . On the contrary , a certain amount of oxygen is consumed due to the use of this gas in the respiration of the Algae . This amount of oxygen Figure 63. A method of suspension for bottles ...
... oxygen as the result of using light energy . On the contrary , a certain amount of oxygen is consumed due to the use of this gas in the respiration of the Algae . This amount of oxygen Figure 63. A method of suspension for bottles ...
Pagina 141
... oxygen content at the surface of the sea in the morning was 6.46 ml . per 1. At night that in the blacked - out bottle was 6.32 and in the clear bottle 6.54 . Thus the gross production of oxygen was 6.54 less 6.32 or 0.22 ml . per 1. As ...
... oxygen content at the surface of the sea in the morning was 6.46 ml . per 1. At night that in the blacked - out bottle was 6.32 and in the clear bottle 6.54 . Thus the gross production of oxygen was 6.54 less 6.32 or 0.22 ml . per 1. As ...
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