Cells of Chlorella regularis (Artari) Oltmanns (S‐50) were grown under solar radiation in
Tokyo, using a newly constructed outdoor culture system. The maximum specific growth rate …

The wavelength of natural sunlight reaching the Earth's surface was detected to be above
300 nm using a multichannel spectrodetector and the ratio of UV to photosynthetically active …

The growth response of Chlorella sorokiniana to certain irradiance, DO, and temperature
demonstrated the possible causes of low productivity with this strain in outdoor cultures. The …

Using Chlorella ellipsoidea as material, investigations were made of the effects of ultraviolet
irradiation upon various activities of cells at different developmental stages in their life cycle …

METHOD Experimental organism used was Chlorella ellij5soidea which was cultured in flat
flasks (with a uniform inner thickness of 3 cm.) under illumination in the direction …

The efficiency of conversion of light into organic matter by cultures of growing Chlorella cells
was measured under various conditions. During growth periods of 24—180 hours, we daily …

Though the light source to be utilized in large-scale mass culture of unicellular algae is
expected to be natural sunlight, the effect of diurnal alternation of light and dark periods …

Chlorella zofingiensis was grown in semi-continuous culture in an outdoor enclosed tubular
photobioreactor. At the quasi-steady state, the response of the culture to changes in …

L'interaction de la lumière et de la température ainsi que l'effet de la photopériode sur la
croissance de Chlorella sorokiniana sont étudiés en milieu fini et en conditions nutritives …

Ultraviolet radiation (UV) is known to affect the biological processes and thereby production
of metabolites and overall growth of organisms including phytoplankton. Algal responses to …