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Vertical distribution and composition of phytoplankton under the influence of an upper mixed layer
upper mixed layer aquatic communities phytoplankton species water column
2010/4/6
The vertical distribution of phytoplankton is of fundamental importance for the dynamics and structure of aquatic communities. Here, using an advection-reaction-diffusion model, we investigate the dis...
The Importance of Phytoplankton Photoadaptation in Influencing Estimates of Integral Photosynthesis
Phytoplankton Photoadaptation Estimates Integral Photosynthesis
2009/10/27
The rates of light limited (aB) and light saturated (pmaxB) photosynthesis per
unit chlorophyll often showed significant differences between samples collected
from the top and the bottom of the mixe...
Preliminary report on evaluating the effects of agricultural drainage on phytoplankton growth in Lake Biwa
phytoplankton growth bioassay
2009/4/1
The effects of pesticides and nutrient loading from paddy fields on the growth of natural phytoplankton assemblages collected from Lake Biwa were examined by bioassay using the waters from Lake Biwa, ...
Seasonal changes and horizontal distribution of phytoplankton in Lake Takkobu, Kushiro Wetland
eutrophication CCA HCO3
2009/4/1
We investigated the seasonal changes and horizontal distribution of phytoplankton taxa in Lake Takkobu, Hokkaido. A clear seasonal succession appeared in this lake, with the unicellular alga of Chryso...
Phytoplankton photoacclimation and photoadaptation in response to environmental gradients in a shelf sea
Phytoplankton environmental gradients
2014/5/4
ABSTRACT: Variability in the photosynthetic performance of natural phytoplankton communities, due to both taxonomic composition and the physiological acclimation of these taxa to environmental conditi...
We measured short-term uptake rates of copper using the gamma-emitting radioisotope 67Cu in seven algal species in natural and artificial seawater. Cellular net uptake of Cu was typically rapid over p...