The Plankton of the SeaAmerican Elsevier Publishing Company, 1966 - 426 pagine |
Dall'interno del libro
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Pagina 146
... coastal temperate , coastal tropical , oceanic high latitude , and oceanic tropical , where the monthly standing crops throughout the year are given in Figure 65 -illustrate this point . It will be seen that the standing crops are ...
... coastal temperate , coastal tropical , oceanic high latitude , and oceanic tropical , where the monthly standing crops throughout the year are given in Figure 65 -illustrate this point . It will be seen that the standing crops are ...
Pagina 167
... coastal sea water by radiant energy in the North Sea is shown in Figure 67 . Surface 1 2.5 Jan Feb Mar Apr May Jun July Aug Sep Oct Nov -200-100 - ** Dec 5.0- 7.5 50 -50 -.- Depth in metres 10- 12.5 . 10- 15 . 17.5- 20 22.5- 25 27.5 30 ...
... coastal sea water by radiant energy in the North Sea is shown in Figure 67 . Surface 1 2.5 Jan Feb Mar Apr May Jun July Aug Sep Oct Nov -200-100 - ** Dec 5.0- 7.5 50 -50 -.- Depth in metres 10- 12.5 . 10- 15 . 17.5- 20 22.5- 25 27.5 30 ...
Pagina 207
... coastal water , lying dormant while condi- tions are bad and germinating to give rise to a new generation of floating individuals when all is well again . In some way , therefore , these coastal and neritic diatoms resemble the part ...
... coastal water , lying dormant while condi- tions are bad and germinating to give rise to a new generation of floating individuals when all is well again . In some way , therefore , these coastal and neritic diatoms resemble the part ...
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