Seawater carbonate chemistry and growth, production rates, and cellular composition of Arctic diatom ...
Arctic phytoplankton and their response to future conditions shape one of the most rapidly changing ecosystems on the planet. We tested how much the phenotypic responses of strains from the same Arctic diatom population diverge and whether the physiology and intraspecific composition of multistrain...
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Online Access: | https://dx.doi.org/10.1594/pangaea.913498 https://doi.pangaea.de/10.1594/PANGAEA.913498 |
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ftdatacite:10.1594/pangaea.913498 2024-09-09T19:22:32+00:00 Seawater carbonate chemistry and growth, production rates, and cellular composition of Arctic diatom ... Wolf, Klara K E Romanelli, Elisa Rost, Björn John, Uwe Collins, Sinéad Weigand, Hannah Hoppe, Clara Jule Marie 2019 text/tab-separated-values https://dx.doi.org/10.1594/pangaea.913498 https://doi.pangaea.de/10.1594/PANGAEA.913498 en eng PANGAEA https://CRAN.R-project.org/package=seacarb https://dx.doi.org/10.1111/gcb.14675 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 Arctic Biomass/Abundance/Elemental composition Bottles or small containers/Aquaria <20 L Chromista Coast and continental shelf Growth/Morphology Laboratory experiment Ochrophyta Pelagos Phytoplankton Polar Primary production/Photosynthesis Single species Temperature Thalassiosira hyalina Type Species Registration number of species Uniform resource locator/link to reference Strain Treatment Growth rate Growth rate, standard deviation Contribution Contribution, standard deviation Bulk division rate Bulk division rate, standard deviation Carbon, organic, particulate, per cell Carbon, organic, particulate, standard deviation Carbon, organic, particulate, production per cell Particulate organic carbon, production, standard deviation Chlorophyll a per cell Chlorophyll a, standard deviation Carbon/Nitrogen ratio Carbon/Nitrogen ratio, standard deviation Carbon, organic, particulate/chlorophyll a ratio Carbon, organic, particulate/chlorophyll a ratio, standard deviation Maximum light use efficiency Maximum light utilization coefficient in carbon per chlorophyll a, standard deviation Maximal absolute electron transfer rate Maximal electron transport rate, standard deviation Irradiance Irradiance, standard deviation Salinity Temperature, water Partial pressure of carbon dioxide water at sea surface temperature wet air Partial pressure of carbon dioxide, standard deviation pH pH, standard deviation Alkalinity, total dataset Dataset 2019 ftdatacite https://doi.org/10.1594/pangaea.91349810.1111/gcb.14675 2024-06-17T10:47:13Z Arctic phytoplankton and their response to future conditions shape one of the most rapidly changing ecosystems on the planet. We tested how much the phenotypic responses of strains from the same Arctic diatom population diverge and whether the physiology and intraspecific composition of multistrain populations differs from expectations based on single strain traits. To this end, we conducted incubation experiments with the diatom Thalassiosira hyalina under present‐day and future temperature and pCO2 treatments. Six fresh isolates from the same Svalbard population were incubated as mono‐ and multistrain cultures. For the first time, we were able to closely follow intraspecific selection within an artificial population using microsatellites and allele‐specific quantitative PCR. Our results showed not only that there is substantial variation in how strains of the same species cope with the tested environments but also that changes in genotype composition, production rates, and cellular quotas in the ... : In order to allow full comparability with other ocean acidification data sets, the R package seacarb (Gattuso et al, 2019) 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 2020-03-06. ... Dataset Arctic Ocean acidification Phytoplankton Svalbard DataCite Arctic Svalbard |
institution |
Open Polar |
collection |
DataCite |
op_collection_id |
ftdatacite |
language |
English |
topic |
Arctic Biomass/Abundance/Elemental composition Bottles or small containers/Aquaria <20 L Chromista Coast and continental shelf Growth/Morphology Laboratory experiment Ochrophyta Pelagos Phytoplankton Polar Primary production/Photosynthesis Single species Temperature Thalassiosira hyalina Type Species Registration number of species Uniform resource locator/link to reference Strain Treatment Growth rate Growth rate, standard deviation Contribution Contribution, standard deviation Bulk division rate Bulk division rate, standard deviation Carbon, organic, particulate, per cell Carbon, organic, particulate, standard deviation Carbon, organic, particulate, production per cell Particulate organic carbon, production, standard deviation Chlorophyll a per cell Chlorophyll a, standard deviation Carbon/Nitrogen ratio Carbon/Nitrogen ratio, standard deviation Carbon, organic, particulate/chlorophyll a ratio Carbon, organic, particulate/chlorophyll a ratio, standard deviation Maximum light use efficiency Maximum light utilization coefficient in carbon per chlorophyll a, standard deviation Maximal absolute electron transfer rate Maximal electron transport rate, standard deviation Irradiance Irradiance, standard deviation Salinity Temperature, water Partial pressure of carbon dioxide water at sea surface temperature wet air Partial pressure of carbon dioxide, standard deviation pH pH, standard deviation Alkalinity, total |
spellingShingle |
Arctic Biomass/Abundance/Elemental composition Bottles or small containers/Aquaria <20 L Chromista Coast and continental shelf Growth/Morphology Laboratory experiment Ochrophyta Pelagos Phytoplankton Polar Primary production/Photosynthesis Single species Temperature Thalassiosira hyalina Type Species Registration number of species Uniform resource locator/link to reference Strain Treatment Growth rate Growth rate, standard deviation Contribution Contribution, standard deviation Bulk division rate Bulk division rate, standard deviation Carbon, organic, particulate, per cell Carbon, organic, particulate, standard deviation Carbon, organic, particulate, production per cell Particulate organic carbon, production, standard deviation Chlorophyll a per cell Chlorophyll a, standard deviation Carbon/Nitrogen ratio Carbon/Nitrogen ratio, standard deviation Carbon, organic, particulate/chlorophyll a ratio Carbon, organic, particulate/chlorophyll a ratio, standard deviation Maximum light use efficiency Maximum light utilization coefficient in carbon per chlorophyll a, standard deviation Maximal absolute electron transfer rate Maximal electron transport rate, standard deviation Irradiance Irradiance, standard deviation Salinity Temperature, water Partial pressure of carbon dioxide water at sea surface temperature wet air Partial pressure of carbon dioxide, standard deviation pH pH, standard deviation Alkalinity, total Wolf, Klara K E Romanelli, Elisa Rost, Björn John, Uwe Collins, Sinéad Weigand, Hannah Hoppe, Clara Jule Marie Seawater carbonate chemistry and growth, production rates, and cellular composition of Arctic diatom ... |
topic_facet |
Arctic Biomass/Abundance/Elemental composition Bottles or small containers/Aquaria <20 L Chromista Coast and continental shelf Growth/Morphology Laboratory experiment Ochrophyta Pelagos Phytoplankton Polar Primary production/Photosynthesis Single species Temperature Thalassiosira hyalina Type Species Registration number of species Uniform resource locator/link to reference Strain Treatment Growth rate Growth rate, standard deviation Contribution Contribution, standard deviation Bulk division rate Bulk division rate, standard deviation Carbon, organic, particulate, per cell Carbon, organic, particulate, standard deviation Carbon, organic, particulate, production per cell Particulate organic carbon, production, standard deviation Chlorophyll a per cell Chlorophyll a, standard deviation Carbon/Nitrogen ratio Carbon/Nitrogen ratio, standard deviation Carbon, organic, particulate/chlorophyll a ratio Carbon, organic, particulate/chlorophyll a ratio, standard deviation Maximum light use efficiency Maximum light utilization coefficient in carbon per chlorophyll a, standard deviation Maximal absolute electron transfer rate Maximal electron transport rate, standard deviation Irradiance Irradiance, standard deviation Salinity Temperature, water Partial pressure of carbon dioxide water at sea surface temperature wet air Partial pressure of carbon dioxide, standard deviation pH pH, standard deviation Alkalinity, total |
description |
Arctic phytoplankton and their response to future conditions shape one of the most rapidly changing ecosystems on the planet. We tested how much the phenotypic responses of strains from the same Arctic diatom population diverge and whether the physiology and intraspecific composition of multistrain populations differs from expectations based on single strain traits. To this end, we conducted incubation experiments with the diatom Thalassiosira hyalina under present‐day and future temperature and pCO2 treatments. Six fresh isolates from the same Svalbard population were incubated as mono‐ and multistrain cultures. For the first time, we were able to closely follow intraspecific selection within an artificial population using microsatellites and allele‐specific quantitative PCR. Our results showed not only that there is substantial variation in how strains of the same species cope with the tested environments but also that changes in genotype composition, production rates, and cellular quotas in the ... : In order to allow full comparability with other ocean acidification data sets, the R package seacarb (Gattuso et al, 2019) 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 2020-03-06. ... |
format |
Dataset |
author |
Wolf, Klara K E Romanelli, Elisa Rost, Björn John, Uwe Collins, Sinéad Weigand, Hannah Hoppe, Clara Jule Marie |
author_facet |
Wolf, Klara K E Romanelli, Elisa Rost, Björn John, Uwe Collins, Sinéad Weigand, Hannah Hoppe, Clara Jule Marie |
author_sort |
Wolf, Klara K E |
title |
Seawater carbonate chemistry and growth, production rates, and cellular composition of Arctic diatom ... |
title_short |
Seawater carbonate chemistry and growth, production rates, and cellular composition of Arctic diatom ... |
title_full |
Seawater carbonate chemistry and growth, production rates, and cellular composition of Arctic diatom ... |
title_fullStr |
Seawater carbonate chemistry and growth, production rates, and cellular composition of Arctic diatom ... |
title_full_unstemmed |
Seawater carbonate chemistry and growth, production rates, and cellular composition of Arctic diatom ... |
title_sort |
seawater carbonate chemistry and growth, production rates, and cellular composition of arctic diatom ... |
publisher |
PANGAEA |
publishDate |
2019 |
url |
https://dx.doi.org/10.1594/pangaea.913498 https://doi.pangaea.de/10.1594/PANGAEA.913498 |
geographic |
Arctic Svalbard |
geographic_facet |
Arctic Svalbard |
genre |
Arctic Ocean acidification Phytoplankton Svalbard |
genre_facet |
Arctic Ocean acidification Phytoplankton Svalbard |
op_relation |
https://CRAN.R-project.org/package=seacarb https://dx.doi.org/10.1111/gcb.14675 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.91349810.1111/gcb.14675 |
_version_ |
1809762830238351360 |