English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

. Effects of ocean acidification and warming on marine primary producers can be modulated by otherenvironmental factors, such as levels of nutrients and light. Here, we investigated theinteractive effects of five oceanic environmental drivers (CO2, temperature, light,dissolved inorganic nitrogen and phosphate) on the growth rate, particulate organic carbon (POC) and particulate inorganic carbon (PIC) quotas of the cosmopolitan coccolithophore Emiliania huxleyi. The population growth rate increased with increasing temperature (16 to20 ∘C) and light intensities (60 to240 µmolphotonsm-2s-1) but decreased with elevated pCO2concentrations (370 to 960 µatm) and reduced availability of nitrate (24.3 to7.8 µmol L−1) and phosphate (1.5 to 0.5 µmol L−1). POC quotas werepredominantly enhanced by the combined effects of increased pCO2 and decreasedavailability of phosphate. PIC quotas increased with decreased availability of nitrate andphosphate. Our results show that concurrent changes in nutrient concentrations andpCO2 levels predominantly affected the growth, photosynthetic carbon fixation andcalcification of E. huxleyi and imply that plastic responses to progressive oceanacidification, warming, and decreasing availability of nitrate and phosphate reduce the populationgrowth rate while increasing cellular quotas of particulate organic and inorganic carbon ofE. huxleyi, ultimately affecting coccolithophore-related ecological and biogeochemicalprocesses.

biogeosciences

Reduced growth with increased quotas of particulate organic and inorganic carbon in the coccolithophore &amp;lt;i&amp;gt;Emiliania huxleyi&amp;lt;/i&amp;gt; under future ocean climate change conditions