Results 101 to 110 of about 2,514 (193)

Influence of river discharge on phytoplankton structure and nutrient concentrations in four tropical semiarid estuaries

open access: yesBrazilian Journal of Oceanography, 2016
This study evaluated changes in phytoplankton and nutrients after an increase in river discharge in four estuaries of northeastern Brazil. Samples were taken during a markedly freshwater-deprived period (Nov/2010, dry season), and during a rainy season ...
Hortência de Sousa Barroso   +2 more
doaj   +1 more source

Evaluation of Optimal Light Quality for Growing Rhodomonas baltica

open access: yes, 2021
Fototrof dyrking av mikroalger ved hjelp av kunstig belysning er en energikrevende prosess. For å forbredre prosessens økonomiske bærekraft bør den optimale lyskvaliteten benyttes. Med mål om å finne den kombinansjonen av monokrome lyskvaliteter som gav høyest maksimale vekstrate (µ-max ) for svelgflagellaten Rhodomonas baltica Karsten 1898, ble det ...
openaire   +1 more source

Association of chlorophyll a/c2 complexes to photosystem I and photosystem II in the cryptophyte Rhodomonas CS24

open access: yesBiochimica et Biophysica Acta (BBA) - Bioenergetics, 2008
Photosynthetic supercomplexes from the cryptophyte Rhodomonas CS24 were isolated by a short detergent treatment of membranes from the cryptophyte Rhodomonas CS24 and studied by electron microscopy and low-temperature absorption and fluorescence spectroscopy. At least three different types of supercomplexes of photosystem I (PSI) monomers and peripheral
Kereiche, Sami   +7 more
openaire   +2 more sources

Cellular elemental stoichiometry of two phytoplankton species, Rhodomonas salina and Teleaulax sp., and the heterotrophic dinoflagellate Oxyrrhis marina

open access: yes, 2020
Cellular elemental stoichiometry of two phytoplankton species, Rhodomonas salina and Teleaulax sp., grown in nutrient replete F/2 medium and in P-limited conditions, as well as cellular elemental stoichiometry of the heterotrophic dinoflagellate Oxyrrhis
Malzahn, Arne   +3 more
core   +1 more source

Effet de l'addition de Rhodomonas salina dans le régime alimentaire de Pecten maximus [PDF]

open access: yes, 2007
L'objectif principal de cette étude était d'évaluer l'effet de l'addition de Rhodomonas satina dans le régime alimentaire de Pecten maximus sur la croissance, la survie et le succès de métamorphose en relation avec le contenu biochimique. La microalgue
Gagné, Renée
core   +1 more source

Prey dynamics as a buffer: enhancing copepod resilience to ocean alkalinity enhancement

open access: yesEnvironmental Research Letters
Ocean alkalinity enhancement (OAE) aims to counteract climate change by increasing the ocean’s carbon storage capacity through the addition of alkaline substances into seawater. However, this process alters seawater chemistry, increasing total alkalinity
Amrita Bhaumik   +4 more
doaj   +1 more source

[Rhodomonas salina (Cryptophyta) pastes as feed for Brachionus plicatilis (Rotifera)].

open access: yesRevista de biologia tropical, 2012
Rotifers are an important live feed for first feeding larvae of many fish species. The use of concentrated algae cells in the mass culture of the rotifer Brachionus plicatilis (Brachionidae) has opened new horizons for research on this organism. Pastes of Rhodomonas salina (Pyrenomonadaceae) obtained either by centrifugation or flocculation with ...
Miguel, Guevara   +5 more
openaire   +1 more source

MICROALGAE RHODOMONAS SALINA IS A PERSPECTIVE FOOD OBJECT IN MOLLUSC AQUACULTURE

open access: yes, 2010
Optimal cultivation conditions for cryptophytes microalgae Rhodomonas salina (Wislouch, 1924), the perspective food object for bivalves larvae bred in the controlled conditions, were determined.
Ладыгина, Л. В.
core  

Ct, number of cells and grazing rate of Rhodomonas balthica, Isochrysis galbana and Thalassiosira weissflogii in Acartia tonsa gut content after grazing experiment

open access: yes, 2017
Ct, number of cells and grazing rate of Rhodomonas balthica, Isochrysis galbana and Thalassiosira weissflogii in Acartia tonsa gut content after grazing ...
Johanna S Kottmann (8019038)   +5 more
core   +1 more source

Biochemische Charakterisierung von Photosystem-I-Komplexen aus Diatomeen [PDF]

open access: yes, 2009
Photosystem (PS) I is a huge membrane protein complex which coordinates around 200 co-factors. Upon light excitation a charge separation at the PS I reaction centre is induced which leads to an electron transport across the thylakoid membrane and the ...
Veith, Thomas
core  

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