Growth, stoichiometry and cell size; temperature and nutrient responses in haptophytes.

ABSTRACT: Temperature and nutrients are key factors affecting the growth, cell size, and physiology of marine phytoplankton. In the ocean, temperature and nutrient availability often co-vary because temperature drives vertical stratification, which further controls nutrient upwelling. This makes it difficult to disentangle the effects of temperature and nutrients on phytoplankton purely from observational studies. In this study, we carried out a factorial experiment crossing two temperatures (13°and 19°C) with two growth regimes (P-limited, semi-continuous batch cultures ["-P"] and nutrient replete batch cultures in turbidostat mode ["+P"]) for three species of common marine haptophytes (Emiliania huxleyi, Chrysochromulina rotalis and Prymnesium polylepis) to address the effects of temperatur

SUBMITTER: Skau LF 

PROVIDER: S-EPMC5590550 | biostudies-literature | 2017

REPOSITORIES: biostudies-literature