The Spring Phytoplankton Bloom
Quantitative modelling of spatial variability in the north Atlantic spring phytoplankton bloom
... While the maximum values in the Prior solution are still found in the north, spatial maxima in the mean new production are more widely distributed, with a ridge running all the way down the western part of the study ...
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Physical controls and mesoscale variability in the Labrador Sea spring phytoplankton bloom observed by Seaglider
... This variability in the fluorescence to backscatter ratio (F:b bp ) appears as a diurnal cycle in the surface layer (Fig. 4a). This is indicative of fluorescence quenching, a reduction in fluorescence quantum yield, ...
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Physical controls and interannual variability of the Labrador Sea spring phytoplankton bloom in distinct regions
... Bloom timing and differences in overall productivity between regions of the Labrador Sea indicate distinct biogeographical zones. These zones may also be associated with physical circulation patterns or ...
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Spatial variation of bacterial community composition at the expiry of spring phytoplankton bloom in Sendai Bay, Japan
... In order to characterize how bacterial communities are propagated over spatial scales in a coastal area, the bac- terial community composition was examined along with a transect line set in a bay at an expiry of ...
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A newly observed physical cause of the onset of the subsurface spring phytoplankton bloom in the southwestern East Sea/Sea of Japan
... 3.2 Temporal variations of physical properties Over the mooring period, temperature in the upper 110 m ranged from 1 ◦ C to 13 ◦ C that corresponds to temper- ature ranges of the TWW (T > 10 ◦ C), and the ESIW (1 ◦ C < T ...
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Observations of vertical mixing in autumn and its effect on the autumn phytoplankton bloom
... As spring strati fication became established a spring phytoplankton bloom was initiated, which peaked on April 11th 2014 with surface Chl a concentrations of up to ...the spring ...
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Dissolved oxygen dynamics during a phytoplankton bloom in the Ross Sea polynya
... the spring phytoplankton bloom (de fined by a rapid increase in phytoplankton biomass inferred from chlorophyll ...During spring, irradiance is the main factor limiting ...
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Dissolved oxygen dynamics during a phytoplankton bloom in the Ross Sea polynya
... the spring phytoplankton bloom (de fined by a rapid increase in phytoplankton biomass inferred from chlorophyll ...During spring, irradiance is the main factor limiting ...
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Early Spring Phytoplankton Dynamics in the Western Antarctic Peninsula
... where phytoplankton abundance was much ...surface phytoplankton to depth and diluting their ...the spring phytoplankton bloom in the wAP is inhibited by the presence of heavy sea ice on ...
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Overwintering effects on the spring bloom dynamics of phytoplankton
... Surviving taxa could still resume a similar growth rate as that before darkness 340. with a potential lag phase of only a few days[r] ...
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Phytoplankton competition during the spring bloom in four plankton functional type models
... total phytoplankton biomass increases with the magni- tude of the spring bloom in all ...increasing bloom magni- tude is mainly caused by a stronger nutrient dependence of diatom growth ...
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Phosphorus limitation during a phytoplankton spring bloom in the western Dutch Wadden Sea
... limiting phytoplankton production in the western Wadden Sea, as studies using monitoring data delivered sometimes opposite conclusions and outcomes were related to years, seasons and approaches ...the ...
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Regulation of the phytoplankton heme b iron pool during the North Atlantic spring bloom
... of phytoplankton to the declining Fe concentrations over the course of the high latitude North Atlantic growth season, since it has now been observed in the field for both diatom (current study) and prymnesiophyte ...
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at the peak of the winter-spring bloom
... The horizontal distribution of phytoplankton in western Narragansett Bay at the height of the 1978 winter-spring bloom was characterized using data from an airborn[r] ...
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Competition for inorganic and organic forms of nitrogen and phosphorous between phytoplankton and bacteria during an Emiliania huxleyi spring bloom
... a phytoplankton bloom in a nutrient manipulated ...the bloom proceeded, dominated uptake of the inorganic forms NH + 4 , NO − 3 , and PO 3− 4 ...of phytoplankton and heterotrophic bacteria ...
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Herbivorous Protist Growth and Grazing Rates at In Situ and Artificially Elevated Temperatures during an Arctic Phytoplankton Spring Bloom
... and phytoplankton growth rates has been well established by Eppley (1972) , and ample empirical evidence supports it ( Cossins & Bowler, 1987 ; Bissinger et ...increased phytoplankton growth rates at ...
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Spring bloom onset in the Nordic Seas
... Atlantic spring bloom is a massive an- nual growth event of marine phytoplankton, tiny free-floating algae that form the base of the ocean’s food web and gen- erates a large fraction of the global ...
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Spring bloom onset in the Nordic Seas
... possible bloom onset scenarios emerge from this sim- ple preliminary analysis of the float ...of phytoplankton biomass was first detected by the fluo- rometer, and the photoperiod (the duration of a ...
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Seasonal characteristics of phytoplankton bloom phenology in the northern Benguela Upwelling System
... of phytoplankton community structure In situ results of the relative proportions of phytoplankton groups (coccolithophores, diatoms and dinoflagellates) show differences between inshore and offshore ...
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Distribution of calcifying and silicifying phytoplankton in relation to environmental and biogeochemical parameters during the late stages of the 2005 North East Atlantic Spring Bloom
... satellite estimations. We emphasize that comparing satellite images to in situ data is not trivial and that monthly com- posites cannot be expected to represent local sites sampled during the cruise. However, weekly ...
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