Results 31 to 40 of about 120,582 (195)

Environmental Variables Outpace Biotic Interactions in Shaping a Phytoplankton Community

open access: yesDiversity
We evaluated the main environmental factors (abiotic and biotic) driving the phytoplankton community in a shallow tropical reservoir located in an environmentally protected area.
Marcella C. B. Mesquita   +4 more
doaj   +1 more source

Hydrodynamics drives shifts in phytoplankton community composition and carbon-to-chlorophyll a ratio in the northern South China Sea

open access: yesFrontiers in Marine Science, 2023
Phytoplankton play significant roles in the carbon cycle in oceans. Phytoplankton biomass and community composition are often mediated by ocean hydrodynamics.
Dawei Chen   +7 more
doaj   +1 more source

KELIMPAHAN JENIS FITOPLANKTON DI INLET DAN OUTLET WADUK BENING SEBAGAI BAHAN PENYUSUN MEDIA PEMBELAJARAN BERBENTUK POSTER

open access: yesFlorea: Jurnal Biologi dan Pembelajarannya, 2015
This study aimed to determine the abundance of phytoplankton in the waters of the inlet and outlet Reservoirs Bening. Hamlet Village Petung Pajaran Saradan District of Madison County as well as exploit some results of research on the abundance of ...
Andhi Bayu Priambodo
doaj   +1 more source

The underlying causes and effects of phytoplankton seasonal turnover on resource use efficiency in freshwater lakes

open access: yesEcology and Evolution, 2021
The extent of intra‐annual turnover in phytoplankton communities is directly associated with the overall diversity. However, our understanding of the underlying causes and effects of intra‐annual turnover remains limited.
Min Zhang   +4 more
doaj   +1 more source

Estimation of phytoplankton concentration from downwelling irradiance measurements in water [PDF]

open access: yes, 2012
The downwelling irradiance spectrum is so far not used directly for the determination of water constituents, mainly due to the large and unpredictable fluctuations of the underwater light field induced by the water surface.
Gege, Peter
core   +1 more source

Phytoplankton induced changes of air bubble residence time in seawater [PDF]

open access: yes, 2005
Air bubbles in the ocean, naturally induced by breaking waves or artificially entrained by ships, remain in the water for different periods of time. Knowledge of the factors accounting for the differences in air bubble residence time (BRT) is essential ...
Dauben, V.
core   +1 more source

Effects of microalgae diets on growth, proximate, and fatty acid composition of black mussel, Mytilus galloprovincialis

open access: yesJournal of the World Aquaculture Society
This study evaluates the growth, proximate, and fatty acid composition of black mussel, Mytilus galloprovincialis fed four marine microalgae (Pavlova lutheri, Nannochloropsis oculata, Diacronema vlkianum and Rhinomonas reticulata) diets for 21 days ...
Kamil Mert Eryalçın   +3 more
doaj   +1 more source

Changes in Phytoplankton Community Composition and Phytoplankton Cell Size in Response to Nitrogen Availability Depend on Temperature

open access: yesMicroorganisms, 2022
The climate-driven changes in temperature, in combination with high inputs of nutrients through anthropogenic activities, significantly affect phytoplankton communities in shallow lakes. This study aimed to assess the effect of nutrients on the community
Veronika Dashkova   +6 more
doaj   +1 more source

Phytoplankton dynamics of the feeder rivers of the Humber estuary [PDF]

open access: yes, 1998
The effect of environmental conditions upon the growth, production and development of river phytoplankton was investigated for the feeder rivers to the Humber Estuary.
Skidmore, Richard Ewan
core  

Phytoplankton dynamics of the river nene, England [PDF]

open access: yes, 2000
The distribution of suspended algae was investigated in a 69-km length of a small lowland river in the UK, the Nene (annual median discharge at km 91.7 =6 m(^3) s(^-1).
Balbi, David Michael
core  

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