Buscar
Mostrando ítems 21-26 de 26
Plankton carbon budget in a coastal wind-driven upwelling station off A Coruña (NW Iberian Peninsula)
(Inter-Research, 2003)
Seasonal variations in phytoplankton and bacterial biomass along with rates of primary production, dissolved organic carbon (DOC) release, bacterial production, dark respiration and vertical particle flux were determined ...
The herbicide paraquat induces alterations in the elemental and biochemical composition of non-target microalgal species
(2009-09)
[Abstract]Huge quantities of pesticides are dispersed in the environment, affecting non-target organisms. Since paraquat affects the photosynthetic process, the biochemical composition of affected species should be altered. ...
Removal of triazine herbicides from freshwater systems using photosynthetic microorganisms
(2006-11)
[Abstract]The uptake of the triazine herbicides, atrazine and terbutryn, was determined for two freshwater photosynthetic microorganisms, the green microalga Chlorella vulgaris and the cyanobacterium Synechococcus elongatus. ...
Microalgal Bioassays as a Test of Pesticide Photodegradation Efficiency in Water
(Springer, 2001-08)
Cell proliferation alterations in Chlorella cells under stress conditions
(2009-09)
[Abstract]Very little is known about growth and proliferation in relation to the cell cycle regulation of algae. The lack of knowledge is even greater when referring to the potential toxic effects of pollutants on microalgal ...
Population growth study of the rotifer Brachionus sp. fed with triazine-exposed microalgae
(2007-08)
[Abstract]Few data exist on potential toxic effects that pollutants may have on zooplankton fed microalgae exposed to pesticides. For that reason, microalgal cultures were exposed to different concentrations of the triazine ...