61 research outputs found
Spring-neap tidal and circadian variability in the distribution of two groups of Pseudo-nitzschia species in an upwelling influenced estuary
High-resolution physical and biological measurements were carried out in the RĂa de Pontevedra (NW Spain) in late spring during the âHABIT Pontevedra 2007â survey, which utilized high vertical resolution instruments. Cell maxima of P. delicatissima (6 x 105 cells L-1) and P. seriata (2 x 106 cells L-1) groups were observed during the first half of the cruise during downwelling and a significant decrease in cell numbers occurred during subsequent upwelling conditions. The effect of tidal (both semidiurnal and spring-neap) and event driven (upwelling-downwelling cycle) variability were evident. The observed sequence of events suggests that Pseudo-nitzschia populations were advected from the shelf. The circadian variability was regulated by tidal forcing and Pseudo-nitzschia spp. maxima were observed at low tide. From results presented here we conclude that the magnitude of spring-neap tidal and circadian variability has to be considered when designing and implementing harmful algal bloom monitoring programmesEn prens
2017 Update of ESC/EAS Task Force on practical clinical guidance for proprotein convertase subtilisin/kexin type 9 inhibition in patients with atherosclerotic cardiovascular disease or in familial hypercholesterolaemia
A correction has been published: European Heart Journal, Volume 39, Issue 22, 7 June 2018, Pages 2105Published on behalf of the European Society of Cardiology. All rights reserved. © The Author 2017.info:eu-repo/semantics/publishedVersio
Target-Mediated Drug Disposition Population Pharmacokinetics Model of Alirocumab in Healthy Volunteers and Patients: Pooled Analysis of Randomized Phase I/II/III Studies
Use of SeaWiFS data for light availability and parameter estimation of a phytoplankton production model of the Bay of Biscay
Essai de détermination d'une typologie des sédiments cÎtiers en fonction de l'apparition d'eaux colorées
The study of different chemical parameters characterizing the coastal sediment, showed a possible relation between, respectively, high levels in organic matter and total copper, and the "red tide" phenomenon.L'étude de différents paramÚtres caractérisant la composition chimique du sédiment cÎtier, a montré l'existence d'une relation possible entre les teneurs élevées en matiÚre organique totale et en cuivre total, avec le phénomÚne "eaux colorées"
Production of diarrhetic shellfish poisoning toxins and pectenotoxins at depths within and below the euphotic zone
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