Seawater carbonate chemistry and growth of four North Atlantic bivalves
To understand how Ulva species might respond to salinity stress during future ocean acidification we cultured a green tide alga Ulva linza at various salinities (control salinity, 30 PSU; medium salinity, 20 PSU; low salinity, 10 PSU) and CO2 concentrations (400 and 1000 ppmv) for over 30 days. The...
Main Authors: | , , , , |
---|---|
Format: | Dataset |
Language: | English |
Published: |
PANGAEA
2019
|
Subjects: | |
Online Access: | https://doi.pangaea.de/10.1594/PANGAEA.908180 https://doi.org/10.1594/PANGAEA.908180 |
id |
ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.908180 |
---|---|
record_format |
openpolar |
spelling |
ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.908180 2023-05-15T17:35:41+02:00 Seawater carbonate chemistry and growth of four North Atlantic bivalves Gao, Guang Qu, Liming Burgess, J Grant Li, Xinshu Xu, Juntian LATITUDE: 34.750000 * LONGITUDE: 119.416700 * DATE/TIME START: 1975-01-01T00:00:00 * DATE/TIME END: 1997-12-31T00:00:00 2019-11-08 text/tab-separated-values, 1884 data points https://doi.pangaea.de/10.1594/PANGAEA.908180 https://doi.org/10.1594/PANGAEA.908180 en eng PANGAEA 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.908180 https://doi.org/10.1594/PANGAEA.908180 CC-BY-4.0: Creative Commons Attribution 4.0 International Access constraints: unrestricted info:eu-repo/semantics/openAccess CC-BY Supplement to: Gao, Guang; Qu, Liming; Burgess, J Grant; Li, Xinshu; Xu, Juntian (2019): Future CO2-induced ocean acidification enhances resilience of a green tide alga to low-salinity stress. ICES Journal of Marine Science, https://doi.org/10.1093/icesjms/fsz135 Alkalinity total standard deviation Aragonite saturation state Benthos Bicarbonate ion Biomass/Abundance/Elemental composition Bottles or small containers/Aquaria (<20 L) Calcite saturation state Calculated using seacarb after Nisumaa et al. (2010) Carbon inorganic dissolved Carbonate ion Carbonate system computation flag Carbon dioxide Carotenoids Chlorophyll a Chlorophyll b Chlorophyta Coast and continental shelf Electron transport rate relative Electron transport rate efficiency Fugacity of carbon dioxide (water) at sea surface temperature (wet air) Generation span Dataset 2019 ftpangaea https://doi.org/10.1594/PANGAEA.908180 https://doi.org/10.1093/icesjms/fsz135 2023-01-20T09:12:48Z To understand how Ulva species might respond to salinity stress during future ocean acidification we cultured a green tide alga Ulva linza at various salinities (control salinity, 30 PSU; medium salinity, 20 PSU; low salinity, 10 PSU) and CO2 concentrations (400 and 1000 ppmv) for over 30 days. The results showed that, under the low salinity conditions, the thalli could not complete its whole life cycle. The specific growth rate (SGR) of juvenile thalli decreased significantly with reduced salinity but increased with a rise in CO2. Compared to the control, medium salinity also decreased the SGR of adult thalli at low CO2 but did not affect it at high CO2. Similar patterns were also found in relative electron transport rate (rETR), non-photochemical quenching, saturating irradiance, and Chl b content. Although medium salinity reduced net photosynthetic rate and maximum rETR at each CO2 level, these negative effects were significantly alleviated at high CO2 levels. In addition, nitrate reductase activity was reduced by medium salinity but enhanced by high CO2. These findings indicate that future ocean acidification would enhance U. linza's tolerance to low salinity stress and may thus facilitate the occurrence of green tides dominated by U. linza. Dataset North Atlantic Ocean acidification PANGAEA - Data Publisher for Earth & Environmental Science ENVELOPE(119.416700,119.416700,34.750000,34.750000) |
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 Benthos Bicarbonate ion Biomass/Abundance/Elemental composition Bottles or small containers/Aquaria (<20 L) Calcite saturation state Calculated using seacarb after Nisumaa et al. (2010) Carbon inorganic dissolved Carbonate ion Carbonate system computation flag Carbon dioxide Carotenoids Chlorophyll a Chlorophyll b Chlorophyta Coast and continental shelf Electron transport rate relative Electron transport rate efficiency Fugacity of carbon dioxide (water) at sea surface temperature (wet air) Generation span |
spellingShingle |
Alkalinity total standard deviation Aragonite saturation state Benthos Bicarbonate ion Biomass/Abundance/Elemental composition Bottles or small containers/Aquaria (<20 L) Calcite saturation state Calculated using seacarb after Nisumaa et al. (2010) Carbon inorganic dissolved Carbonate ion Carbonate system computation flag Carbon dioxide Carotenoids Chlorophyll a Chlorophyll b Chlorophyta Coast and continental shelf Electron transport rate relative Electron transport rate efficiency Fugacity of carbon dioxide (water) at sea surface temperature (wet air) Generation span Gao, Guang Qu, Liming Burgess, J Grant Li, Xinshu Xu, Juntian Seawater carbonate chemistry and growth of four North Atlantic bivalves |
topic_facet |
Alkalinity total standard deviation Aragonite saturation state Benthos Bicarbonate ion Biomass/Abundance/Elemental composition Bottles or small containers/Aquaria (<20 L) Calcite saturation state Calculated using seacarb after Nisumaa et al. (2010) Carbon inorganic dissolved Carbonate ion Carbonate system computation flag Carbon dioxide Carotenoids Chlorophyll a Chlorophyll b Chlorophyta Coast and continental shelf Electron transport rate relative Electron transport rate efficiency Fugacity of carbon dioxide (water) at sea surface temperature (wet air) Generation span |
description |
To understand how Ulva species might respond to salinity stress during future ocean acidification we cultured a green tide alga Ulva linza at various salinities (control salinity, 30 PSU; medium salinity, 20 PSU; low salinity, 10 PSU) and CO2 concentrations (400 and 1000 ppmv) for over 30 days. The results showed that, under the low salinity conditions, the thalli could not complete its whole life cycle. The specific growth rate (SGR) of juvenile thalli decreased significantly with reduced salinity but increased with a rise in CO2. Compared to the control, medium salinity also decreased the SGR of adult thalli at low CO2 but did not affect it at high CO2. Similar patterns were also found in relative electron transport rate (rETR), non-photochemical quenching, saturating irradiance, and Chl b content. Although medium salinity reduced net photosynthetic rate and maximum rETR at each CO2 level, these negative effects were significantly alleviated at high CO2 levels. In addition, nitrate reductase activity was reduced by medium salinity but enhanced by high CO2. These findings indicate that future ocean acidification would enhance U. linza's tolerance to low salinity stress and may thus facilitate the occurrence of green tides dominated by U. linza. |
format |
Dataset |
author |
Gao, Guang Qu, Liming Burgess, J Grant Li, Xinshu Xu, Juntian |
author_facet |
Gao, Guang Qu, Liming Burgess, J Grant Li, Xinshu Xu, Juntian |
author_sort |
Gao, Guang |
title |
Seawater carbonate chemistry and growth of four North Atlantic bivalves |
title_short |
Seawater carbonate chemistry and growth of four North Atlantic bivalves |
title_full |
Seawater carbonate chemistry and growth of four North Atlantic bivalves |
title_fullStr |
Seawater carbonate chemistry and growth of four North Atlantic bivalves |
title_full_unstemmed |
Seawater carbonate chemistry and growth of four North Atlantic bivalves |
title_sort |
seawater carbonate chemistry and growth of four north atlantic bivalves |
publisher |
PANGAEA |
publishDate |
2019 |
url |
https://doi.pangaea.de/10.1594/PANGAEA.908180 https://doi.org/10.1594/PANGAEA.908180 |
op_coverage |
LATITUDE: 34.750000 * LONGITUDE: 119.416700 * DATE/TIME START: 1975-01-01T00:00:00 * DATE/TIME END: 1997-12-31T00:00:00 |
long_lat |
ENVELOPE(119.416700,119.416700,34.750000,34.750000) |
genre |
North Atlantic Ocean acidification |
genre_facet |
North Atlantic Ocean acidification |
op_source |
Supplement to: Gao, Guang; Qu, Liming; Burgess, J Grant; Li, Xinshu; Xu, Juntian (2019): Future CO2-induced ocean acidification enhances resilience of a green tide alga to low-salinity stress. ICES Journal of Marine Science, https://doi.org/10.1093/icesjms/fsz135 |
op_relation |
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.908180 https://doi.org/10.1594/PANGAEA.908180 |
op_rights |
CC-BY-4.0: Creative Commons Attribution 4.0 International Access constraints: unrestricted info:eu-repo/semantics/openAccess |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.1594/PANGAEA.908180 https://doi.org/10.1093/icesjms/fsz135 |
_version_ |
1766134934400925696 |