Seawater carbonate chemistry and diatom aggregation when exposed to crude oil and chemical dispersant ...
Roller table experiments with Thalassiosira pseudonana, a small centric diatom, were conducted to produce marine snow aggregates in six treatments: Control (pCO2 = 400 ppm), OA (pCO2 = 750 ppm), water accommodated fraction of oil (WAF), OAWAF, diluted chemically enhanced WAF (DCEWAF), and OADCEWAF....
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Online Access: | https://dx.doi.org/10.1594/pangaea.965883 https://doi.pangaea.de/10.1594/PANGAEA.965883 |
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ftdatacite:10.1594/pangaea.965883 2024-04-28T08:35:00+00:00 Seawater carbonate chemistry and diatom aggregation when exposed to crude oil and chemical dispersant ... Genzer, Jennifer L Kamalanathan, Manoj Bretherton, Laura Hillhouse, Jessica Xu, Chen Santschi, Peter H Quigg, Antonietta 2024 text/tab-separated-values https://dx.doi.org/10.1594/pangaea.965883 https://doi.pangaea.de/10.1594/PANGAEA.965883 unknown PANGAEA https://CRAN.R-project.org/package=seacarb https://dx.doi.org/10.1371/journal.pone.0235473 https://dx.doi.org/10.7266/vf86swmx https://CRAN.R-project.org/package=seacarb Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 Bacillariophyta Biomass/Abundance/Elemental composition Bottles or small containers/Aquaria <20 L Chromista Laboratory experiment Laboratory strains Not applicable Organic toxins Other studied parameter or process Pelagos Phytoplankton Primary production/Photosynthesis Single species Thalassiosira pseudonana Type of study Species, unique identification Species, unique identification URI Species, unique identification Semantic URI Time point, descriptive Growth phase Treatment Relative fluorescence intensity, ratio Effective absorbance cross-section of photosystem II Connectivity between photosystem II Chlorophyll a Cell density Carbohydrates mass Proteins Transparent exopolymer particles as Gum Xanthan equivalents per volume Polycyclic aromatic hydrocarbons Polycyclic aromatic hydrocarbons, mass Equivalent spherical diameter Oil equivalent pH Alkalinity, total Partial pressure of carbon dioxide water at sea surface temperature wet air Carbon, inorganic, dissolved Bicarbonate ion Carbonate ion Carbon dioxide Area Counts Optical density Aspect ratio Settling time Salinity Temperature, water Temperature, water, standard deviation Carbonate system computation flag Fugacity of carbon dioxide water at sea surface temperature wet air dataset Dataset 2024 ftdatacite https://doi.org/10.1594/pangaea.96588310.1371/journal.pone.023547310.7266/vf86swmx 2024-04-02T12:34:59Z Roller table experiments with Thalassiosira pseudonana, a small centric diatom, were conducted to produce marine snow aggregates in six treatments: Control (pCO2 = 400 ppm), OA (pCO2 = 750 ppm), water accommodated fraction of oil (WAF), OAWAF, diluted chemically enhanced WAF (DCEWAF), and OADCEWAF. Measurements included intracellular photophysiological responses, oil concentrations and polycyclic aromatic hydrocarbons (PAHs), aggregate morphology, transparent exopolymeric particles (TEP), and extracellular polymeric substances (EPS) to investigate if OA will affect the response to oil spill conditions. The experiments were conducted in the dark to eliminate cell replication and photosynthesis and used both stationary and exponential growth phases. ... : In order to allow full comparability with other ocean acidification data sets, the R package seacarb (Gattuso et al, 2022) was used to compute a complete and consistent set of carbonate system variables, as described by Nisumaa et al. (2010). In this dataset the original values were archived in addition with the recalculated parameters (see related PI). The date of carbonate chemistry calculation by seacarb is 2024-01-26. ... Dataset Ocean acidification DataCite Metadata Store (German National Library of Science and Technology) |
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Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
unknown |
topic |
Bacillariophyta Biomass/Abundance/Elemental composition Bottles or small containers/Aquaria <20 L Chromista Laboratory experiment Laboratory strains Not applicable Organic toxins Other studied parameter or process Pelagos Phytoplankton Primary production/Photosynthesis Single species Thalassiosira pseudonana Type of study Species, unique identification Species, unique identification URI Species, unique identification Semantic URI Time point, descriptive Growth phase Treatment Relative fluorescence intensity, ratio Effective absorbance cross-section of photosystem II Connectivity between photosystem II Chlorophyll a Cell density Carbohydrates mass Proteins Transparent exopolymer particles as Gum Xanthan equivalents per volume Polycyclic aromatic hydrocarbons Polycyclic aromatic hydrocarbons, mass Equivalent spherical diameter Oil equivalent pH Alkalinity, total Partial pressure of carbon dioxide water at sea surface temperature wet air Carbon, inorganic, dissolved Bicarbonate ion Carbonate ion Carbon dioxide Area Counts Optical density Aspect ratio Settling time Salinity Temperature, water Temperature, water, standard deviation Carbonate system computation flag Fugacity of carbon dioxide water at sea surface temperature wet air |
spellingShingle |
Bacillariophyta Biomass/Abundance/Elemental composition Bottles or small containers/Aquaria <20 L Chromista Laboratory experiment Laboratory strains Not applicable Organic toxins Other studied parameter or process Pelagos Phytoplankton Primary production/Photosynthesis Single species Thalassiosira pseudonana Type of study Species, unique identification Species, unique identification URI Species, unique identification Semantic URI Time point, descriptive Growth phase Treatment Relative fluorescence intensity, ratio Effective absorbance cross-section of photosystem II Connectivity between photosystem II Chlorophyll a Cell density Carbohydrates mass Proteins Transparent exopolymer particles as Gum Xanthan equivalents per volume Polycyclic aromatic hydrocarbons Polycyclic aromatic hydrocarbons, mass Equivalent spherical diameter Oil equivalent pH Alkalinity, total Partial pressure of carbon dioxide water at sea surface temperature wet air Carbon, inorganic, dissolved Bicarbonate ion Carbonate ion Carbon dioxide Area Counts Optical density Aspect ratio Settling time Salinity Temperature, water Temperature, water, standard deviation Carbonate system computation flag Fugacity of carbon dioxide water at sea surface temperature wet air Genzer, Jennifer L Kamalanathan, Manoj Bretherton, Laura Hillhouse, Jessica Xu, Chen Santschi, Peter H Quigg, Antonietta Seawater carbonate chemistry and diatom aggregation when exposed to crude oil and chemical dispersant ... |
topic_facet |
Bacillariophyta Biomass/Abundance/Elemental composition Bottles or small containers/Aquaria <20 L Chromista Laboratory experiment Laboratory strains Not applicable Organic toxins Other studied parameter or process Pelagos Phytoplankton Primary production/Photosynthesis Single species Thalassiosira pseudonana Type of study Species, unique identification Species, unique identification URI Species, unique identification Semantic URI Time point, descriptive Growth phase Treatment Relative fluorescence intensity, ratio Effective absorbance cross-section of photosystem II Connectivity between photosystem II Chlorophyll a Cell density Carbohydrates mass Proteins Transparent exopolymer particles as Gum Xanthan equivalents per volume Polycyclic aromatic hydrocarbons Polycyclic aromatic hydrocarbons, mass Equivalent spherical diameter Oil equivalent pH Alkalinity, total Partial pressure of carbon dioxide water at sea surface temperature wet air Carbon, inorganic, dissolved Bicarbonate ion Carbonate ion Carbon dioxide Area Counts Optical density Aspect ratio Settling time Salinity Temperature, water Temperature, water, standard deviation Carbonate system computation flag Fugacity of carbon dioxide water at sea surface temperature wet air |
description |
Roller table experiments with Thalassiosira pseudonana, a small centric diatom, were conducted to produce marine snow aggregates in six treatments: Control (pCO2 = 400 ppm), OA (pCO2 = 750 ppm), water accommodated fraction of oil (WAF), OAWAF, diluted chemically enhanced WAF (DCEWAF), and OADCEWAF. Measurements included intracellular photophysiological responses, oil concentrations and polycyclic aromatic hydrocarbons (PAHs), aggregate morphology, transparent exopolymeric particles (TEP), and extracellular polymeric substances (EPS) to investigate if OA will affect the response to oil spill conditions. The experiments were conducted in the dark to eliminate cell replication and photosynthesis and used both stationary and exponential growth phases. ... : In order to allow full comparability with other ocean acidification data sets, the R package seacarb (Gattuso et al, 2022) was used to compute a complete and consistent set of carbonate system variables, as described by Nisumaa et al. (2010). In this dataset the original values were archived in addition with the recalculated parameters (see related PI). The date of carbonate chemistry calculation by seacarb is 2024-01-26. ... |
format |
Dataset |
author |
Genzer, Jennifer L Kamalanathan, Manoj Bretherton, Laura Hillhouse, Jessica Xu, Chen Santschi, Peter H Quigg, Antonietta |
author_facet |
Genzer, Jennifer L Kamalanathan, Manoj Bretherton, Laura Hillhouse, Jessica Xu, Chen Santschi, Peter H Quigg, Antonietta |
author_sort |
Genzer, Jennifer L |
title |
Seawater carbonate chemistry and diatom aggregation when exposed to crude oil and chemical dispersant ... |
title_short |
Seawater carbonate chemistry and diatom aggregation when exposed to crude oil and chemical dispersant ... |
title_full |
Seawater carbonate chemistry and diatom aggregation when exposed to crude oil and chemical dispersant ... |
title_fullStr |
Seawater carbonate chemistry and diatom aggregation when exposed to crude oil and chemical dispersant ... |
title_full_unstemmed |
Seawater carbonate chemistry and diatom aggregation when exposed to crude oil and chemical dispersant ... |
title_sort |
seawater carbonate chemistry and diatom aggregation when exposed to crude oil and chemical dispersant ... |
publisher |
PANGAEA |
publishDate |
2024 |
url |
https://dx.doi.org/10.1594/pangaea.965883 https://doi.pangaea.de/10.1594/PANGAEA.965883 |
genre |
Ocean acidification |
genre_facet |
Ocean acidification |
op_relation |
https://CRAN.R-project.org/package=seacarb https://dx.doi.org/10.1371/journal.pone.0235473 https://dx.doi.org/10.7266/vf86swmx https://CRAN.R-project.org/package=seacarb |
op_rights |
Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 |
op_doi |
https://doi.org/10.1594/pangaea.96588310.1371/journal.pone.023547310.7266/vf86swmx |
_version_ |
1797591489712226304 |