Seawater carbonate chemistry and growth, production rates, and elemental quotas of Thalassiosira hyalina
The potential for adaptation of phytoplankton to future climate is often extrapolated based on single strain responses of a representative species, ignoring variability within and between species. The aim of this study was to approximate the range of strain-specific reaction patterns within an Arcti...
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ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.923884 2024-09-15T17:51:38+00:00 Seawater carbonate chemistry and growth, production rates, and elemental quotas of Thalassiosira hyalina Wolf, Klara K E Hoppe, Clara Jule Marie Rost, Björn LATITUDE: 78.916670 * LONGITUDE: 11.933330 2018 text/tab-separated-values, 976 data points https://doi.pangaea.de/10.1594/PANGAEA.923884 https://doi.org/10.1594/PANGAEA.923884 en eng PANGAEA Wolf, Klara K E; Hoppe, Clara Jule Marie; Rost, Björn (2018): Resilience by diversity: Large intraspecific differences in climate change responses of an Arctic diatom. Limnology and Oceanography, 63(1), 397-411, https://doi.org/10.1002/lno.10639 Gattuso, Jean-Pierre; Epitalon, Jean-Marie; Lavigne, Héloïse; Orr, James C; Gentili, Bernard; Hagens, Mathilde; Hofmann, Andreas; Mueller, Jens-Daniel; Proye, Aurélien; Rae, James; Soetaert, Karline (2019): seacarb: seawater carbonate chemistry with R. R package version 3.2.12. https://CRAN.R-project.org/package=seacarb https://doi.pangaea.de/10.1594/PANGAEA.923884 https://doi.org/10.1594/PANGAEA.923884 CC-BY-4.0: Creative Commons Attribution 4.0 International Access constraints: unrestricted info:eu-repo/semantics/openAccess Alkalinity total standard deviation Aragonite saturation state Arctic Bicarbonate ion Biogenic silica per cell Biomass/Abundance/Elemental composition Bottles or small containers/Aquaria (<20 L) Calcite saturation state Calculated using CO2SYS Calculated using seacarb after Nisumaa et al. (2010) Calculated using seacarb after Orr et al. (2018) Carbon inorganic dissolved organic particulate Carbon/Nitrogen ratio Carbonate ion Carbonate system computation flag Carbon dioxide Chlorophyll a dataset 2018 ftpangaea https://doi.org/10.1594/PANGAEA.92388410.1002/lno.10639 2024-07-24T02:31:34Z The potential for adaptation of phytoplankton to future climate is often extrapolated based on single strain responses of a representative species, ignoring variability within and between species. The aim of this study was to approximate the range of strain-specific reaction patterns within an Arctic diatom population, which selection can act upon. In a laboratory experiment, we first incubated natural communities from an Arctic fjord under present and future conditions. In a second step, single strains of the diatom Thalassiosira hyalina were isolated from these selection environments and exposed to a matrix of temperature (3°C and 6°C) and pCO2 levels (180 μatm, 370 μatm, 1000 μatm, 1400 μatm) to establish reaction norms for growth, production rates, and elemental quotas. The results revealed interactive effects of temperature and pCO2 as well as wide tolerance ranges. Between strains, however, sensitivities and optima differed greatly. These strain-specific responses corresponded well with their respective selection environments of the previous community incubation. We therefore hypothesize that intraspecific variability and the selection between coexisting strains may pose an underestimated source of species' plasticity. Thus, adaptation of phytoplankton assemblages may also occur by selection within rather than only between species, and species-wide inferences from single strain experiments should be treated with caution. Dataset Arctic Phytoplankton PANGAEA - Data Publisher for Earth & Environmental Science ENVELOPE(11.933330,11.933330,78.916670,78.916670) |
institution |
Open Polar |
collection |
PANGAEA - Data Publisher for Earth & Environmental Science |
op_collection_id |
ftpangaea |
language |
English |
topic |
Alkalinity total standard deviation Aragonite saturation state Arctic Bicarbonate ion Biogenic silica per cell Biomass/Abundance/Elemental composition Bottles or small containers/Aquaria (<20 L) Calcite saturation state Calculated using CO2SYS Calculated using seacarb after Nisumaa et al. (2010) Calculated using seacarb after Orr et al. (2018) Carbon inorganic dissolved organic particulate Carbon/Nitrogen ratio Carbonate ion Carbonate system computation flag Carbon dioxide Chlorophyll a |
spellingShingle |
Alkalinity total standard deviation Aragonite saturation state Arctic Bicarbonate ion Biogenic silica per cell Biomass/Abundance/Elemental composition Bottles or small containers/Aquaria (<20 L) Calcite saturation state Calculated using CO2SYS Calculated using seacarb after Nisumaa et al. (2010) Calculated using seacarb after Orr et al. (2018) Carbon inorganic dissolved organic particulate Carbon/Nitrogen ratio Carbonate ion Carbonate system computation flag Carbon dioxide Chlorophyll a Wolf, Klara K E Hoppe, Clara Jule Marie Rost, Björn Seawater carbonate chemistry and growth, production rates, and elemental quotas of Thalassiosira hyalina |
topic_facet |
Alkalinity total standard deviation Aragonite saturation state Arctic Bicarbonate ion Biogenic silica per cell Biomass/Abundance/Elemental composition Bottles or small containers/Aquaria (<20 L) Calcite saturation state Calculated using CO2SYS Calculated using seacarb after Nisumaa et al. (2010) Calculated using seacarb after Orr et al. (2018) Carbon inorganic dissolved organic particulate Carbon/Nitrogen ratio Carbonate ion Carbonate system computation flag Carbon dioxide Chlorophyll a |
description |
The potential for adaptation of phytoplankton to future climate is often extrapolated based on single strain responses of a representative species, ignoring variability within and between species. The aim of this study was to approximate the range of strain-specific reaction patterns within an Arctic diatom population, which selection can act upon. In a laboratory experiment, we first incubated natural communities from an Arctic fjord under present and future conditions. In a second step, single strains of the diatom Thalassiosira hyalina were isolated from these selection environments and exposed to a matrix of temperature (3°C and 6°C) and pCO2 levels (180 μatm, 370 μatm, 1000 μatm, 1400 μatm) to establish reaction norms for growth, production rates, and elemental quotas. The results revealed interactive effects of temperature and pCO2 as well as wide tolerance ranges. Between strains, however, sensitivities and optima differed greatly. These strain-specific responses corresponded well with their respective selection environments of the previous community incubation. We therefore hypothesize that intraspecific variability and the selection between coexisting strains may pose an underestimated source of species' plasticity. Thus, adaptation of phytoplankton assemblages may also occur by selection within rather than only between species, and species-wide inferences from single strain experiments should be treated with caution. |
format |
Dataset |
author |
Wolf, Klara K E Hoppe, Clara Jule Marie Rost, Björn |
author_facet |
Wolf, Klara K E Hoppe, Clara Jule Marie Rost, Björn |
author_sort |
Wolf, Klara K E |
title |
Seawater carbonate chemistry and growth, production rates, and elemental quotas of Thalassiosira hyalina |
title_short |
Seawater carbonate chemistry and growth, production rates, and elemental quotas of Thalassiosira hyalina |
title_full |
Seawater carbonate chemistry and growth, production rates, and elemental quotas of Thalassiosira hyalina |
title_fullStr |
Seawater carbonate chemistry and growth, production rates, and elemental quotas of Thalassiosira hyalina |
title_full_unstemmed |
Seawater carbonate chemistry and growth, production rates, and elemental quotas of Thalassiosira hyalina |
title_sort |
seawater carbonate chemistry and growth, production rates, and elemental quotas of thalassiosira hyalina |
publisher |
PANGAEA |
publishDate |
2018 |
url |
https://doi.pangaea.de/10.1594/PANGAEA.923884 https://doi.org/10.1594/PANGAEA.923884 |
op_coverage |
LATITUDE: 78.916670 * LONGITUDE: 11.933330 |
long_lat |
ENVELOPE(11.933330,11.933330,78.916670,78.916670) |
genre |
Arctic Phytoplankton |
genre_facet |
Arctic Phytoplankton |
op_relation |
Wolf, Klara K E; Hoppe, Clara Jule Marie; Rost, Björn (2018): Resilience by diversity: Large intraspecific differences in climate change responses of an Arctic diatom. Limnology and Oceanography, 63(1), 397-411, https://doi.org/10.1002/lno.10639 Gattuso, Jean-Pierre; Epitalon, Jean-Marie; Lavigne, Héloïse; Orr, James C; Gentili, Bernard; Hagens, Mathilde; Hofmann, Andreas; Mueller, Jens-Daniel; Proye, Aurélien; Rae, James; Soetaert, Karline (2019): seacarb: seawater carbonate chemistry with R. R package version 3.2.12. https://CRAN.R-project.org/package=seacarb https://doi.pangaea.de/10.1594/PANGAEA.923884 https://doi.org/10.1594/PANGAEA.923884 |
op_rights |
CC-BY-4.0: Creative Commons Attribution 4.0 International Access constraints: unrestricted info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.1594/PANGAEA.92388410.1002/lno.10639 |
_version_ |
1810293582853046272 |