Dinoflagellate resting cysts as factors in phytoplankton ecology of the North Sea
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the effect of taftan pozzolan on the compressive strength of concrete in the environmental conditions of oman sea (chabahar port)
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متن کاملFactors affecting phytoplankton extracellular release in the Southern Bight of the North Sea
Phytoplankton extracellular release of organic substances was studied in the Southern Bight of the North Sea in relation to changes in growth conditions (light intensity and inorganic nitrogen concentration) and in taxonomic phytoplankton composition. Light intensity had no effect on percent extracellular release (PER). A high negative correlation between PER and mineral nltrogen concentration ...
متن کاملDifferences in the chemical composition of organic-walled dinoflagellate resting cysts from phototrophic and heterotrophic dinoflagellates.
Dinoflagellates constitute a large proportion of the planktonic biomass from marine to freshwater environments. Some species produce a preservable organic-walled resting cyst (dinocyst) during the sexual phase of their life cycle that is an important link between the organisms, the environment in which their parent motile theca grew, and the sedimentary record. Despite their abundance and wides...
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ژورنال
عنوان ژورنال: Helgoländer Meeresuntersuchungen
سال: 1995
ISSN: 0174-3597,1438-3888
DOI: 10.1007/bf02368363