Growth and photosynthesis of a diatom Cylindrotheca closterium grown under elevated CO2 in the presence of solar UV radiation ...
The combination of elevated CO2 and the increased acidity in surface oceans is likely to have an impact on photosynthesis via its effects on inorganic carbon speciation and on the overall energetics of phytoplankton. Exposure to UV radiation (UVR) may also have a role in the response to elevated CO2...
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ftdatacite:10.1594/pangaea.821994 2023-12-31T10:21:40+01:00 Growth and photosynthesis of a diatom Cylindrotheca closterium grown under elevated CO2 in the presence of solar UV radiation ... Wu, Xiaojuan Gao, Guang Giordano, Mario Gao, Kunshan 2012 text/tab-separated-values https://dx.doi.org/10.1594/pangaea.821994 https://doi.pangaea.de/10.1594/PANGAEA.821994 en eng PANGAEA https://cran.r-project.org/package=seacarb https://dx.doi.org/10.1127/1863-9135/2012/0299 https://cran.r-project.org/package=seacarb Creative Commons Attribution 3.0 Unported https://creativecommons.org/licenses/by/3.0/legalcode cc-by-3.0 Bottles or small containers/Aquaria <20 L Chromista Cylindrotheca closterium Growth/Morphology Laboratory experiment Laboratory strains Light Myzozoa North Pacific Ochrophyta Pelagos Phytoplankton Primary production/Photosynthesis Single species Species Identification Treatment Incubation duration Time of day Radiation, photosynthetically active, dose daily Ultraviolet-a radiation, dose daily Ultraviolet-b radiation, dose daily Growth rate Growth rate, standard deviation Cell density Cell density, standard deviation Effective quantum yield Maximal electron transport rate, relative Initial slope of rapid light curve Light saturation Maximum potential capacity of photosynthesis Maximum potential capacity of photosynthesis, standard deviation Carbon, inorganic, dissolved, reciprocal of photosynthetic affinity value Carbon, inorganic, dissolved, reciprocal of photosynthetic affinity value, standard deviation Carbon dioxide, reciprocal of photosynthetic affinity value Carbon dioxide, reciprocal of photosynthetic affinity value, standard deviation Bicarbonate ion, reciprocal of photosynthetic affinity value Bicarbonate ion, reciprocal of photosynthetic affinity value, standard deviation Linear slope, photosynthesis/dissolved organic carbon curve Linear slope, photosynthesis/dissolved organic carbon curve, standard deviation Partial pressure of carbon dioxide water at sea surface temperature wet air pH pH, standard deviation Carbon, inorganic, dissolved Carbon, inorganic, dissolved, standard deviation Bicarbonate ion Bicarbonate ion, standard deviation Carbonate ion Carbonate ion, standard deviation Alkalinity, total Supplementary Dataset Dataset dataset 2012 ftdatacite https://doi.org/10.1594/pangaea.82199410.1127/1863-9135/2012/0299 2023-12-01T10:55:24Z The combination of elevated CO2 and the increased acidity in surface oceans is likely to have an impact on photosynthesis via its effects on inorganic carbon speciation and on the overall energetics of phytoplankton. Exposure to UV radiation (UVR) may also have a role in the response to elevated CO2 and acidification, due to the fact that UVR may variously impact on photosynthesis and because of the energy demand of UVR defense. The cell may gain energy by down-regulating the CO2 concentrating mechanism, which may lead to a greater ability to cope with UVR and/or higher growth rates. In order to clarify the interplay of cell responses to increasing CO2 and UVR, we investigated the photosynthetic response of the marine and estuarine diatom Cylindrotheca closterium f. minutissima cultured at either 390 (ambient) or 800 (elevated) ppmv CO2, while exposed to solar radiation with or without UVR (UVR, 280-400 nm). After a 6 day acclimation period, the growth rate of cells was little affected by elevated CO2 and no ... : In order to allow full comparability with other ocean acidification data sets, the R package seacarb (Lavigne and Gattuso, 2011) 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 2013-11-08. ... Dataset Ocean acidification DataCite Metadata Store (German National Library of Science and Technology) |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
English |
topic |
Bottles or small containers/Aquaria <20 L Chromista Cylindrotheca closterium Growth/Morphology Laboratory experiment Laboratory strains Light Myzozoa North Pacific Ochrophyta Pelagos Phytoplankton Primary production/Photosynthesis Single species Species Identification Treatment Incubation duration Time of day Radiation, photosynthetically active, dose daily Ultraviolet-a radiation, dose daily Ultraviolet-b radiation, dose daily Growth rate Growth rate, standard deviation Cell density Cell density, standard deviation Effective quantum yield Maximal electron transport rate, relative Initial slope of rapid light curve Light saturation Maximum potential capacity of photosynthesis Maximum potential capacity of photosynthesis, standard deviation Carbon, inorganic, dissolved, reciprocal of photosynthetic affinity value Carbon, inorganic, dissolved, reciprocal of photosynthetic affinity value, standard deviation Carbon dioxide, reciprocal of photosynthetic affinity value Carbon dioxide, reciprocal of photosynthetic affinity value, standard deviation Bicarbonate ion, reciprocal of photosynthetic affinity value Bicarbonate ion, reciprocal of photosynthetic affinity value, standard deviation Linear slope, photosynthesis/dissolved organic carbon curve Linear slope, photosynthesis/dissolved organic carbon curve, standard deviation Partial pressure of carbon dioxide water at sea surface temperature wet air pH pH, standard deviation Carbon, inorganic, dissolved Carbon, inorganic, dissolved, standard deviation Bicarbonate ion Bicarbonate ion, standard deviation Carbonate ion Carbonate ion, standard deviation Alkalinity, total |
spellingShingle |
Bottles or small containers/Aquaria <20 L Chromista Cylindrotheca closterium Growth/Morphology Laboratory experiment Laboratory strains Light Myzozoa North Pacific Ochrophyta Pelagos Phytoplankton Primary production/Photosynthesis Single species Species Identification Treatment Incubation duration Time of day Radiation, photosynthetically active, dose daily Ultraviolet-a radiation, dose daily Ultraviolet-b radiation, dose daily Growth rate Growth rate, standard deviation Cell density Cell density, standard deviation Effective quantum yield Maximal electron transport rate, relative Initial slope of rapid light curve Light saturation Maximum potential capacity of photosynthesis Maximum potential capacity of photosynthesis, standard deviation Carbon, inorganic, dissolved, reciprocal of photosynthetic affinity value Carbon, inorganic, dissolved, reciprocal of photosynthetic affinity value, standard deviation Carbon dioxide, reciprocal of photosynthetic affinity value Carbon dioxide, reciprocal of photosynthetic affinity value, standard deviation Bicarbonate ion, reciprocal of photosynthetic affinity value Bicarbonate ion, reciprocal of photosynthetic affinity value, standard deviation Linear slope, photosynthesis/dissolved organic carbon curve Linear slope, photosynthesis/dissolved organic carbon curve, standard deviation Partial pressure of carbon dioxide water at sea surface temperature wet air pH pH, standard deviation Carbon, inorganic, dissolved Carbon, inorganic, dissolved, standard deviation Bicarbonate ion Bicarbonate ion, standard deviation Carbonate ion Carbonate ion, standard deviation Alkalinity, total Wu, Xiaojuan Gao, Guang Giordano, Mario Gao, Kunshan Growth and photosynthesis of a diatom Cylindrotheca closterium grown under elevated CO2 in the presence of solar UV radiation ... |
topic_facet |
Bottles or small containers/Aquaria <20 L Chromista Cylindrotheca closterium Growth/Morphology Laboratory experiment Laboratory strains Light Myzozoa North Pacific Ochrophyta Pelagos Phytoplankton Primary production/Photosynthesis Single species Species Identification Treatment Incubation duration Time of day Radiation, photosynthetically active, dose daily Ultraviolet-a radiation, dose daily Ultraviolet-b radiation, dose daily Growth rate Growth rate, standard deviation Cell density Cell density, standard deviation Effective quantum yield Maximal electron transport rate, relative Initial slope of rapid light curve Light saturation Maximum potential capacity of photosynthesis Maximum potential capacity of photosynthesis, standard deviation Carbon, inorganic, dissolved, reciprocal of photosynthetic affinity value Carbon, inorganic, dissolved, reciprocal of photosynthetic affinity value, standard deviation Carbon dioxide, reciprocal of photosynthetic affinity value Carbon dioxide, reciprocal of photosynthetic affinity value, standard deviation Bicarbonate ion, reciprocal of photosynthetic affinity value Bicarbonate ion, reciprocal of photosynthetic affinity value, standard deviation Linear slope, photosynthesis/dissolved organic carbon curve Linear slope, photosynthesis/dissolved organic carbon curve, standard deviation Partial pressure of carbon dioxide water at sea surface temperature wet air pH pH, standard deviation Carbon, inorganic, dissolved Carbon, inorganic, dissolved, standard deviation Bicarbonate ion Bicarbonate ion, standard deviation Carbonate ion Carbonate ion, standard deviation Alkalinity, total |
description |
The combination of elevated CO2 and the increased acidity in surface oceans is likely to have an impact on photosynthesis via its effects on inorganic carbon speciation and on the overall energetics of phytoplankton. Exposure to UV radiation (UVR) may also have a role in the response to elevated CO2 and acidification, due to the fact that UVR may variously impact on photosynthesis and because of the energy demand of UVR defense. The cell may gain energy by down-regulating the CO2 concentrating mechanism, which may lead to a greater ability to cope with UVR and/or higher growth rates. In order to clarify the interplay of cell responses to increasing CO2 and UVR, we investigated the photosynthetic response of the marine and estuarine diatom Cylindrotheca closterium f. minutissima cultured at either 390 (ambient) or 800 (elevated) ppmv CO2, while exposed to solar radiation with or without UVR (UVR, 280-400 nm). After a 6 day acclimation period, the growth rate of cells was little affected by elevated CO2 and no ... : In order to allow full comparability with other ocean acidification data sets, the R package seacarb (Lavigne and Gattuso, 2011) 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 2013-11-08. ... |
format |
Dataset |
author |
Wu, Xiaojuan Gao, Guang Giordano, Mario Gao, Kunshan |
author_facet |
Wu, Xiaojuan Gao, Guang Giordano, Mario Gao, Kunshan |
author_sort |
Wu, Xiaojuan |
title |
Growth and photosynthesis of a diatom Cylindrotheca closterium grown under elevated CO2 in the presence of solar UV radiation ... |
title_short |
Growth and photosynthesis of a diatom Cylindrotheca closterium grown under elevated CO2 in the presence of solar UV radiation ... |
title_full |
Growth and photosynthesis of a diatom Cylindrotheca closterium grown under elevated CO2 in the presence of solar UV radiation ... |
title_fullStr |
Growth and photosynthesis of a diatom Cylindrotheca closterium grown under elevated CO2 in the presence of solar UV radiation ... |
title_full_unstemmed |
Growth and photosynthesis of a diatom Cylindrotheca closterium grown under elevated CO2 in the presence of solar UV radiation ... |
title_sort |
growth and photosynthesis of a diatom cylindrotheca closterium grown under elevated co2 in the presence of solar uv radiation ... |
publisher |
PANGAEA |
publishDate |
2012 |
url |
https://dx.doi.org/10.1594/pangaea.821994 https://doi.pangaea.de/10.1594/PANGAEA.821994 |
genre |
Ocean acidification |
genre_facet |
Ocean acidification |
op_relation |
https://cran.r-project.org/package=seacarb https://dx.doi.org/10.1127/1863-9135/2012/0299 https://cran.r-project.org/package=seacarb |
op_rights |
Creative Commons Attribution 3.0 Unported https://creativecommons.org/licenses/by/3.0/legalcode cc-by-3.0 |
op_doi |
https://doi.org/10.1594/pangaea.82199410.1127/1863-9135/2012/0299 |
_version_ |
1786832560532226048 |