Seawater carbonate chemistry and Pseudo-nitzschia australis growth and toxicity

To gain a better understanding of what drives Pseudo-nitzschia australis growth and toxicity during upwelling and marine heatwave events, multiple-driver scenario or 'cluster' experiments were conducted using temperature, pCO2, and nutrient levels reflecting conditions during upwelling (13...

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Bibliographic Details
Main Authors: Kelly, Kyla J, Mansour, Amjad, Liang, Chen, Kim, Andrew M, Mancini, Lily A, Bertin, Matthew J, Jenkins, Bethany D, Hutchins, David A, Fu, Feixue
Format: Dataset
Language:English
Published: PANGAEA 2024
Subjects:
Alkalinity
total
Aragonite saturation state
Bacillariophyta
Bicarbonate ion
Bottles or small containers/Aquaria (<20 L)
Calcite saturation state
Calculated using CO2SYS
Calculated using seacarb after Nisumaa et al. (2010)
Carbon
inorganic
dissolved
Carbonate ion
Carbonate system computation flag
Carbon dioxide
Chromista
Domoic acid per cell
Domoic acid production per particulate organic carbon
Fugacity of carbon dioxide (water) at sea surface temperature (wet air)
Growth/Morphology
Growth rate
Immunology/Self-protection
Laboratory experiment
Laboratory strains
Macro-nutrients
Net primary production of carbon per particulate organic carbon
Net primary production of carbon per particulate organic nitrogen
Not applicable
OA-ICC
Ocean Acidification International Coordination Centre
Other studied parameter or process
Partial pressure of carbon dioxide (water) at sea surface temperature (wet air)
Particulate domoic acid per particulate organic carbon
Pelagos
pH
Phytoplankton
Primary production/Photosynthesis
Pseudo-nitzschia australis
Replicate
Salinity
Single species
Species
unique identification
unique identification (Semantic URI)
unique identification (URI)
Temperature
water
Ocean acidification
Online Access:https://doi.pangaea.de/10.1594/PANGAEA.967107
https://doi.org/10.1594/PANGAEA.967107
Description
Summary:To gain a better understanding of what drives Pseudo-nitzschia australis growth and toxicity during upwelling and marine heatwave events, multiple-driver scenario or 'cluster' experiments were conducted using temperature, pCO2, and nutrient levels reflecting conditions during upwelling (13 ◦C, 900 ppm pCO2, replete nutrients) and two intensities of marine heatwaves (19 ◦C or 20.5 ◦C, 250 ppm pCO2, reduced macronutrients). We also conducted single-driver experiments to gain a mechanistic understanding of which drivers most impact P. australis growth and toxicity.

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