Results 91 to 100 of about 4,940 (181)

Evolution Under Competition Increases Population Production by Reducing the Density‐Dependence of Net Energy Fluxes and Growth

open access: yesEcology and Evolution, Volume 15, Issue 3, March 2025.
Using experimental evolution, we determined the impact of intra‐ versus interspecific competition on three marine phytoplankton species. We found that the species achieved the same evolutionary outcomes, increasing their biovolume production due to the differential evolution of photosynthesis and respiration.
Charlotte L. Briddon   +2 more
wiley   +1 more source

Draining Sustainable Profit Fase 1: deskstudie naar mogelijkheden voor benutting van drainwater voor het kweken van algen voor oesterteelt [PDF]

open access: yes, 2008
Drainwater dat vrij komt in de glastuinbouw bevat zouten en voedingsstoffen die bij lozing een belasting op de watersystemen geven, hetgeen lozingsheffingen met zich meebrengt en waardoor tevens waardevolle nutriënten verloren gaan.
Blanco Garcia, A.   +2 more
core   +1 more source

Oxidative stress is a mediator for increased lipid accumulation in a newly isolated Dunaliella salina strain [PDF]

open access: yes, 2014
Green algae offer sustainable, clean and eco-friendly energy resource. However, production efficiency needs to be improved. Increasing cellular lipid levels by nitrogen depletion is one of the most studied strategies.
Cetiner, Selim   +8 more
core   +2 more sources

Delayed fluorescence as a measure of nutrient limitation in Dunaliella tertiolecta

open access: yesJournal of Photochemistry and Photobiology B: Biology, 2008
The applicability of the delayed fluorescence (DF) for the purpose of distinguishing the cells growing in different nutrient conditions was researched on the marine unicellular algae Dunaliella tertiolecta Butcher (Chlorophyta). The DF intensity (DFI), as a measure of living algal biomass, was compared with other biomass measures--the cell ...
BERDEN ZRIMEC M   +5 more
openaire   +4 more sources

The clam (Chamelea gallina): evaluation of the effects of solids suspended in seawater on bivalve molluscs [PDF]

open access: yesVeterinaria Italiana, 2010
The study was designed to evaluate the effects of solids in suspension in seawater on clams (Chamelea gallina). The aim was to investigate the possible correlation between the widespread deaths of clams in the coastal waters of the central and northern ...
Salvatora Angela Angioni   +2 more
doaj  

Growth and biochemical profile of juvenile mussels (mytilus galloprovincialis Lmk) fed on different algal diets [PDF]

open access: yes, 1994
The food value of different microalgal diets to juvenile Mytilus galloprovincialis Lmk was assessed. Three different marine microalgae species (Tetraselmis suecica, Dunaliella tertiolecta and Phaeodactylum tricornutum) were fed singly and in various ...
Abalde, Julio   +3 more
core   +1 more source

Validation of the detection of Alexandrium spp using specific RNA probes tested in a microarray format: Calibration of signal using variability of RNA content with environmental conditions [PDF]

open access: yes, 2014
The dinoflagellate genus Alexandrium contains several toxin producing species and strains, which can cause major economic losses to the shell fish industry.
Kegel, J.U.   +7 more
core   +1 more source

Study on survival and growth rate of three Artemia species fed with Dunaliella tertiolecta, Tetraselmis suecica and Nannochloropsis oculata

open access: yes‬‭Majallah-i ̒Ilmī-i Shīlāt-i Īrān, 2018
In recent years, Artemia has proven to be one of the easiest to prepare and the most nutritious food available to aquaculture. In this research, the process of hatching of Artemia cyst into larval stage using algae as a diet was investigated.
H. Vojodzadeh; F. Ghezelbash; H. Riahi; R. Manaffar
doaj  

Phytosterols from Dunaliella tertiolecta Reduce Cell Proliferation in Sheep Fed Flaxseed during Post Partum

open access: yesMarine Drugs, 2017
The post partum period is characterized by immunosuppression and increased disease susceptibility. Both phytosterols from microalga Dunaniella tertiolecta and dietary supplementation with n-3 polyunsaturated fatty acids (PUFA) influence cell ...
Maria Giovanna Ciliberti   +6 more
doaj   +1 more source

In vivo estimation of pigment composition and optical absorption cross-sectionby spectroradiometry in four aquatic photosynthetic micro-organisms [PDF]

open access: yes, 2013
International audienceThe objective of the present study was to estimate in vivo pigment composition and to retrieve absorption cross-section values, a∗, of photosynthetic micro-organisms using a non-invasive technique of reflectance spectrometry.
Barillé, Laurent   +7 more
core   +3 more sources

Home - About - Disclaimer - Privacy