Combined effects of low pH and low oxygen on the early-life stages of the barnacle Balanus amphitrite
Ocean acidification (OA) is anticipated to interact with the more frequently occurring hypoxic conditions in shallow coastal environments. These could exert extreme stress on the barnacle-dominated fouling communities. However, the interactive effect of these two emerging stressors on early-life sta...
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Format: | Dataset |
Language: | English |
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PANGAEA
2016
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Online Access: | https://doi.pangaea.de/10.1594/PANGAEA.859435 https://doi.org/10.1594/PANGAEA.859435 |
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ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.859435 |
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record_format |
openpolar |
institution |
Open Polar |
collection |
PANGAEA - Data Publisher for Earth & Environmental Science |
op_collection_id |
ftpangaea |
language |
English |
topic |
Alkalinity total Animalia Aragonite saturation state Arthropoda Balanus amphitriterite Bicarbonate ion Biomass ash free dry mass per individual 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) Carbon inorganic dissolved Carbonate ion Carbonate system computation flag Carbon dioxide Clearance rate standard deviation Clearance rate per individual Coast and continental shelf Condition index Development EXP Experiment Fugacity of carbon dioxide (water) at sea surface temperature (wet air) Growth/Morphology Growth rate Identification Laboratory experiment Lipids per individual North Pacific OA-ICC Ocean Acidification International Coordination Centre Oxygen Pak_sha_wan Partial pressure of carbon dioxide (water) at sea surface temperature (wet air) Pelagos Percentage standard error pH Potentiometric Potentiometric titration Registration number of species |
spellingShingle |
Alkalinity total Animalia Aragonite saturation state Arthropoda Balanus amphitriterite Bicarbonate ion Biomass ash free dry mass per individual 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) Carbon inorganic dissolved Carbonate ion Carbonate system computation flag Carbon dioxide Clearance rate standard deviation Clearance rate per individual Coast and continental shelf Condition index Development EXP Experiment Fugacity of carbon dioxide (water) at sea surface temperature (wet air) Growth/Morphology Growth rate Identification Laboratory experiment Lipids per individual North Pacific OA-ICC Ocean Acidification International Coordination Centre Oxygen Pak_sha_wan Partial pressure of carbon dioxide (water) at sea surface temperature (wet air) Pelagos Percentage standard error pH Potentiometric Potentiometric titration Registration number of species Campanati, Camilla Yip, Stella Lane, Ackley Charles Thiyagarajan, Vengatesen Combined effects of low pH and low oxygen on the early-life stages of the barnacle Balanus amphitrite |
topic_facet |
Alkalinity total Animalia Aragonite saturation state Arthropoda Balanus amphitriterite Bicarbonate ion Biomass ash free dry mass per individual 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) Carbon inorganic dissolved Carbonate ion Carbonate system computation flag Carbon dioxide Clearance rate standard deviation Clearance rate per individual Coast and continental shelf Condition index Development EXP Experiment Fugacity of carbon dioxide (water) at sea surface temperature (wet air) Growth/Morphology Growth rate Identification Laboratory experiment Lipids per individual North Pacific OA-ICC Ocean Acidification International Coordination Centre Oxygen Pak_sha_wan Partial pressure of carbon dioxide (water) at sea surface temperature (wet air) Pelagos Percentage standard error pH Potentiometric Potentiometric titration Registration number of species |
description |
Ocean acidification (OA) is anticipated to interact with the more frequently occurring hypoxic conditions in shallow coastal environments. These could exert extreme stress on the barnacle-dominated fouling communities. However, the interactive effect of these two emerging stressors on early-life stages of fouling organisms remains poorly studied. We investigated both the independent and interactive effect of low pH (7.6 vs. ambient 8.2) and low oxygen (LO; 3 mg/l vs. ambient 5 mg/l) from larval development through settlement (attachment and metamorphosis) and juvenile growth of the widespread fouling barnacle, Balanus amphitrite. In particular, we focused on the critical transition between planktonic and benthic phases to examine potential limiting factors (i.e. larval energy storage and the ability to perceive cues) that may restrain barnacle recruitment under the interactive stressors. LO significantly slowed naupliar development, while the interaction with low pH (LO-LP) seemed to alleviate the negative effect. However, 20-50% of the larvae became cyprid within 4 d post-hatching, regardless of treatment. Under the two stressors interaction (LO-LP), the barnacle larvae increased their feeding rate, which may explain why their energy reserves at competency were not different from any other treatment. In the absence of a settlement-inducing cue, a significantly lower percentage of cyprids (15% lower) settled in LO and LO-LP. The presence of an inducing cue, however, elevated attachment up to 50-70% equally across all treatments. Post-metamorphic growth was not altered, although the condition index was different between LO and LO-LP treatments, potentially indicating that less and/or weaker calcified structures were developed when the two stressors were experienced simultaneously. LO was the major driver for the responses observed and its interaction with low pH should be considered in future studies to avoid underestimating the sensitivity of biofouling species to OA and associated climate change stressors. |
format |
Dataset |
author |
Campanati, Camilla Yip, Stella Lane, Ackley Charles Thiyagarajan, Vengatesen |
author_facet |
Campanati, Camilla Yip, Stella Lane, Ackley Charles Thiyagarajan, Vengatesen |
author_sort |
Campanati, Camilla |
title |
Combined effects of low pH and low oxygen on the early-life stages of the barnacle Balanus amphitrite |
title_short |
Combined effects of low pH and low oxygen on the early-life stages of the barnacle Balanus amphitrite |
title_full |
Combined effects of low pH and low oxygen on the early-life stages of the barnacle Balanus amphitrite |
title_fullStr |
Combined effects of low pH and low oxygen on the early-life stages of the barnacle Balanus amphitrite |
title_full_unstemmed |
Combined effects of low pH and low oxygen on the early-life stages of the barnacle Balanus amphitrite |
title_sort |
combined effects of low ph and low oxygen on the early-life stages of the barnacle balanus amphitrite |
publisher |
PANGAEA |
publishDate |
2016 |
url |
https://doi.pangaea.de/10.1594/PANGAEA.859435 https://doi.org/10.1594/PANGAEA.859435 |
op_coverage |
LATITUDE: 22.357500 * LONGITUDE: 114.255830 * DATE/TIME START: 2014-10-01T00:00:00 * DATE/TIME END: 2014-10-01T00:00:00 |
long_lat |
ENVELOPE(114.255830,114.255830,22.357500,22.357500) |
geographic |
Pacific |
geographic_facet |
Pacific |
genre |
Ocean acidification |
genre_facet |
Ocean acidification |
op_source |
Supplement to: Campanati, Camilla; Yip, Stella; Lane, Ackley Charles; Thiyagarajan, Vengatesen (2016): Combined effects of low pH and low oxygen on the early-life stages of the barnacle Balanus amphitrite. ICES Journal of Marine Science, 73(3), 791-802, https://doi.org/10.1093/icesjms/fsv221 |
op_relation |
Gattuso, Jean-Pierre; Epitalon, Jean-Marie; Lavigne, Héloïse (2015): seacarb: seawater carbonate chemistry with R. R package version 3.0.8. https://cran.r-project.org/package=seacarb https://doi.pangaea.de/10.1594/PANGAEA.859435 https://doi.org/10.1594/PANGAEA.859435 |
op_rights |
CC-BY-3.0: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted info:eu-repo/semantics/openAccess |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.1594/PANGAEA.859435 https://doi.org/10.1093/icesjms/fsv221 |
_version_ |
1766158476493455360 |
spelling |
ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.859435 2023-05-15T17:51:21+02:00 Combined effects of low pH and low oxygen on the early-life stages of the barnacle Balanus amphitrite Campanati, Camilla Yip, Stella Lane, Ackley Charles Thiyagarajan, Vengatesen LATITUDE: 22.357500 * LONGITUDE: 114.255830 * DATE/TIME START: 2014-10-01T00:00:00 * DATE/TIME END: 2014-10-01T00:00:00 2016-04-11 text/tab-separated-values, 5577 data points https://doi.pangaea.de/10.1594/PANGAEA.859435 https://doi.org/10.1594/PANGAEA.859435 en eng PANGAEA Gattuso, Jean-Pierre; Epitalon, Jean-Marie; Lavigne, Héloïse (2015): seacarb: seawater carbonate chemistry with R. R package version 3.0.8. https://cran.r-project.org/package=seacarb https://doi.pangaea.de/10.1594/PANGAEA.859435 https://doi.org/10.1594/PANGAEA.859435 CC-BY-3.0: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted info:eu-repo/semantics/openAccess CC-BY Supplement to: Campanati, Camilla; Yip, Stella; Lane, Ackley Charles; Thiyagarajan, Vengatesen (2016): Combined effects of low pH and low oxygen on the early-life stages of the barnacle Balanus amphitrite. ICES Journal of Marine Science, 73(3), 791-802, https://doi.org/10.1093/icesjms/fsv221 Alkalinity total Animalia Aragonite saturation state Arthropoda Balanus amphitriterite Bicarbonate ion Biomass ash free dry mass per individual 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) Carbon inorganic dissolved Carbonate ion Carbonate system computation flag Carbon dioxide Clearance rate standard deviation Clearance rate per individual Coast and continental shelf Condition index Development EXP Experiment Fugacity of carbon dioxide (water) at sea surface temperature (wet air) Growth/Morphology Growth rate Identification Laboratory experiment Lipids per individual North Pacific OA-ICC Ocean Acidification International Coordination Centre Oxygen Pak_sha_wan Partial pressure of carbon dioxide (water) at sea surface temperature (wet air) Pelagos Percentage standard error pH Potentiometric Potentiometric titration Registration number of species Dataset 2016 ftpangaea https://doi.org/10.1594/PANGAEA.859435 https://doi.org/10.1093/icesjms/fsv221 2023-01-20T09:07:04Z Ocean acidification (OA) is anticipated to interact with the more frequently occurring hypoxic conditions in shallow coastal environments. These could exert extreme stress on the barnacle-dominated fouling communities. However, the interactive effect of these two emerging stressors on early-life stages of fouling organisms remains poorly studied. We investigated both the independent and interactive effect of low pH (7.6 vs. ambient 8.2) and low oxygen (LO; 3 mg/l vs. ambient 5 mg/l) from larval development through settlement (attachment and metamorphosis) and juvenile growth of the widespread fouling barnacle, Balanus amphitrite. In particular, we focused on the critical transition between planktonic and benthic phases to examine potential limiting factors (i.e. larval energy storage and the ability to perceive cues) that may restrain barnacle recruitment under the interactive stressors. LO significantly slowed naupliar development, while the interaction with low pH (LO-LP) seemed to alleviate the negative effect. However, 20-50% of the larvae became cyprid within 4 d post-hatching, regardless of treatment. Under the two stressors interaction (LO-LP), the barnacle larvae increased their feeding rate, which may explain why their energy reserves at competency were not different from any other treatment. In the absence of a settlement-inducing cue, a significantly lower percentage of cyprids (15% lower) settled in LO and LO-LP. The presence of an inducing cue, however, elevated attachment up to 50-70% equally across all treatments. Post-metamorphic growth was not altered, although the condition index was different between LO and LO-LP treatments, potentially indicating that less and/or weaker calcified structures were developed when the two stressors were experienced simultaneously. LO was the major driver for the responses observed and its interaction with low pH should be considered in future studies to avoid underestimating the sensitivity of biofouling species to OA and associated climate change stressors. Dataset Ocean acidification PANGAEA - Data Publisher for Earth & Environmental Science Pacific ENVELOPE(114.255830,114.255830,22.357500,22.357500) |