Seawater carbonate chemistry and growth and photosynthetic oxygen rate and respiration rate of Skeletonema costatum and Ulva linza
Red tide and green tide are two common algal blooms that frequently occur in many areas in the global oceans. The algae causing red tide and green tide often interact with each other in costal ecosystems. However, little is known on how future CO2-induced ocean acidification combined with temperatur...
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ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.924794 2024-09-15T18:28:27+00:00 Seawater carbonate chemistry and growth and photosynthetic oxygen rate and respiration rate of Skeletonema costatum and Ulva linza Gao, Guang Fu, Qianqian Beardall, John Wu, M Xu, Juntian LATITUDE: 34.500000 * LONGITUDE: 119.300000 2019 text/tab-separated-values, 960 data points https://doi.pangaea.de/10.1594/PANGAEA.924794 https://doi.org/10.1594/PANGAEA.924794 en eng PANGAEA Gao, Guang; Fu, Qianqian; Beardall, John; Wu, M; Xu, Juntian (2019): Combination of ocean acidification and warming enhances the competitive advantage of Skeletonema costatum over a green tide alga, Ulva linza. Harmful Algae, 85, 101698, https://doi.org/10.1016/j.hal.2019.101698 Gattuso, Jean-Pierre; Epitalon, Jean-Marie; Lavigne, Héloïse; Orr, James; Gentili, Bernard; Hagens, Mathilde; Hofmann, Andreas; Mueller, Jens-Daniel; Proye, Aurélien; Rae, James; Soetaert, Karline (2020): seacarb: seawater carbonate chemistry with R. R package version 3.2.14. https://CRAN.R-project.org/package=seacarb https://doi.pangaea.de/10.1594/PANGAEA.924794 https://doi.org/10.1594/PANGAEA.924794 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 Benthos Bicarbonate ion Bottles or small containers/Aquaria (<20 L) Calcite saturation state Calculated using CO2SYS Calculated using seacarb after Nisumaa et al. (2010) Carbon inorganic dissolved Carbonate ion Carbonate system computation flag Carbon dioxide Chlorophyll a Chlorophyll a per cell Chlorophyta Chromista Coast and continental shelf EXP Experiment Fugacity of carbon dioxide (water) at sea surface temperature (wet air) Growth/Morphology Growth rate Jiangsu_province Laboratory experiment Macroalgae Net photosynthesis rate oxygen per cell North Pacific dataset 2019 ftpangaea https://doi.org/10.1594/PANGAEA.92479410.1016/j.hal.2019.101698 2024-07-24T02:31:34Z Red tide and green tide are two common algal blooms that frequently occur in many areas in the global oceans. The algae causing red tide and green tide often interact with each other in costal ecosystems. However, little is known on how future CO2-induced ocean acidification combined with temperature variation would affect the interaction of red and green tides. In this study, we cultured the red tide alga Skeletonema costatum and the green tide alga Ulva linza under ambient (400 ppm) and future CO2 (1000 ppm) levels and three temperatures (12, 18, 24 °C) in both monoculture and coculture systems. Coculture did not affect the growth rate of U. linza but significantly decreased it for S. costatum. Elevated CO2 relieved the inhibitory effect of U. linza on the growth of S. costatum, particularly for higher temperatures. At elevated CO2, higher temperature increased the growth rate of S. costatum but reduced it for U. linza. Coculture with U. linza reduced the net photosynthetic rate of S. costatum, which was relieved by elevated CO2. This pattern was also found in Chl a content, indicating that U. linza may inhibit growth of S. costatum via harming pigment synthesis and thus photosynthesis. In monoculture, higher temperature did not affect respiration rate of S. costatum but increased it in U. linza. Coculture did not affect respiration of U. linza but stimulated it for S. costatum, which was a signal of responding to biotic and/abiotic stress. The increased growth of S. costatum at higher temperature and decreased inhibition of U. linza on S. costatum at elevated CO2 suggest that red tides may have more advantages over green tides in future warmer and CO2-enriched oceans. Dataset Ocean acidification PANGAEA - Data Publisher for Earth & Environmental Science ENVELOPE(119.300000,119.300000,34.500000,34.500000) |
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 Bottles or small containers/Aquaria (<20 L) Calcite saturation state Calculated using CO2SYS Calculated using seacarb after Nisumaa et al. (2010) Carbon inorganic dissolved Carbonate ion Carbonate system computation flag Carbon dioxide Chlorophyll a Chlorophyll a per cell Chlorophyta Chromista Coast and continental shelf EXP Experiment Fugacity of carbon dioxide (water) at sea surface temperature (wet air) Growth/Morphology Growth rate Jiangsu_province Laboratory experiment Macroalgae Net photosynthesis rate oxygen per cell North Pacific |
spellingShingle |
Alkalinity total standard deviation Aragonite saturation state Benthos Bicarbonate ion Bottles or small containers/Aquaria (<20 L) Calcite saturation state Calculated using CO2SYS Calculated using seacarb after Nisumaa et al. (2010) Carbon inorganic dissolved Carbonate ion Carbonate system computation flag Carbon dioxide Chlorophyll a Chlorophyll a per cell Chlorophyta Chromista Coast and continental shelf EXP Experiment Fugacity of carbon dioxide (water) at sea surface temperature (wet air) Growth/Morphology Growth rate Jiangsu_province Laboratory experiment Macroalgae Net photosynthesis rate oxygen per cell North Pacific Gao, Guang Fu, Qianqian Beardall, John Wu, M Xu, Juntian Seawater carbonate chemistry and growth and photosynthetic oxygen rate and respiration rate of Skeletonema costatum and Ulva linza |
topic_facet |
Alkalinity total standard deviation Aragonite saturation state Benthos Bicarbonate ion Bottles or small containers/Aquaria (<20 L) Calcite saturation state Calculated using CO2SYS Calculated using seacarb after Nisumaa et al. (2010) Carbon inorganic dissolved Carbonate ion Carbonate system computation flag Carbon dioxide Chlorophyll a Chlorophyll a per cell Chlorophyta Chromista Coast and continental shelf EXP Experiment Fugacity of carbon dioxide (water) at sea surface temperature (wet air) Growth/Morphology Growth rate Jiangsu_province Laboratory experiment Macroalgae Net photosynthesis rate oxygen per cell North Pacific |
description |
Red tide and green tide are two common algal blooms that frequently occur in many areas in the global oceans. The algae causing red tide and green tide often interact with each other in costal ecosystems. However, little is known on how future CO2-induced ocean acidification combined with temperature variation would affect the interaction of red and green tides. In this study, we cultured the red tide alga Skeletonema costatum and the green tide alga Ulva linza under ambient (400 ppm) and future CO2 (1000 ppm) levels and three temperatures (12, 18, 24 °C) in both monoculture and coculture systems. Coculture did not affect the growth rate of U. linza but significantly decreased it for S. costatum. Elevated CO2 relieved the inhibitory effect of U. linza on the growth of S. costatum, particularly for higher temperatures. At elevated CO2, higher temperature increased the growth rate of S. costatum but reduced it for U. linza. Coculture with U. linza reduced the net photosynthetic rate of S. costatum, which was relieved by elevated CO2. This pattern was also found in Chl a content, indicating that U. linza may inhibit growth of S. costatum via harming pigment synthesis and thus photosynthesis. In monoculture, higher temperature did not affect respiration rate of S. costatum but increased it in U. linza. Coculture did not affect respiration of U. linza but stimulated it for S. costatum, which was a signal of responding to biotic and/abiotic stress. The increased growth of S. costatum at higher temperature and decreased inhibition of U. linza on S. costatum at elevated CO2 suggest that red tides may have more advantages over green tides in future warmer and CO2-enriched oceans. |
format |
Dataset |
author |
Gao, Guang Fu, Qianqian Beardall, John Wu, M Xu, Juntian |
author_facet |
Gao, Guang Fu, Qianqian Beardall, John Wu, M Xu, Juntian |
author_sort |
Gao, Guang |
title |
Seawater carbonate chemistry and growth and photosynthetic oxygen rate and respiration rate of Skeletonema costatum and Ulva linza |
title_short |
Seawater carbonate chemistry and growth and photosynthetic oxygen rate and respiration rate of Skeletonema costatum and Ulva linza |
title_full |
Seawater carbonate chemistry and growth and photosynthetic oxygen rate and respiration rate of Skeletonema costatum and Ulva linza |
title_fullStr |
Seawater carbonate chemistry and growth and photosynthetic oxygen rate and respiration rate of Skeletonema costatum and Ulva linza |
title_full_unstemmed |
Seawater carbonate chemistry and growth and photosynthetic oxygen rate and respiration rate of Skeletonema costatum and Ulva linza |
title_sort |
seawater carbonate chemistry and growth and photosynthetic oxygen rate and respiration rate of skeletonema costatum and ulva linza |
publisher |
PANGAEA |
publishDate |
2019 |
url |
https://doi.pangaea.de/10.1594/PANGAEA.924794 https://doi.org/10.1594/PANGAEA.924794 |
op_coverage |
LATITUDE: 34.500000 * LONGITUDE: 119.300000 |
long_lat |
ENVELOPE(119.300000,119.300000,34.500000,34.500000) |
genre |
Ocean acidification |
genre_facet |
Ocean acidification |
op_relation |
Gao, Guang; Fu, Qianqian; Beardall, John; Wu, M; Xu, Juntian (2019): Combination of ocean acidification and warming enhances the competitive advantage of Skeletonema costatum over a green tide alga, Ulva linza. Harmful Algae, 85, 101698, https://doi.org/10.1016/j.hal.2019.101698 Gattuso, Jean-Pierre; Epitalon, Jean-Marie; Lavigne, Héloïse; Orr, James; Gentili, Bernard; Hagens, Mathilde; Hofmann, Andreas; Mueller, Jens-Daniel; Proye, Aurélien; Rae, James; Soetaert, Karline (2020): seacarb: seawater carbonate chemistry with R. R package version 3.2.14. https://CRAN.R-project.org/package=seacarb https://doi.pangaea.de/10.1594/PANGAEA.924794 https://doi.org/10.1594/PANGAEA.924794 |
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.92479410.1016/j.hal.2019.101698 |
_version_ |
1810469827715792896 |