Ocean acidification and increased temperature have both positive and negative effects on early ontogenetic traits of a rocky shore keystone predator species
The combined effect of ocean acidification and warming is expected to have significant effects on several traits of marine organisms. The gastropod Concholepas concholepas is a rocky shore keystone predator characteristic of the south-eastern Pacific coast of South America and an important natural r...
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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.869217 https://doi.org/10.1594/PANGAEA.869217 |
id |
ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.869217 |
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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 standard error Animalia Aragonite saturation state Behaviour Benthic animals Benthos Bicarbonate ion Bottles or small containers/Aquaria (<20 L) Calcification/Dissolution Calcification rate 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 Coast and continental shelf Concholepas concholepas EXP Experiment Fugacity of carbon dioxide (water) at sea surface temperature (wet air) Growth/Morphology Growth rate Laboratory experiment Metabolic rate of oxygen Mollusca Partial pressure of carbon dioxide (water) at sea surface temperature (wet air) pH Potentiometric Potentiometric titration Registration number of species Respiration Salinity |
spellingShingle |
Alkalinity total standard error Animalia Aragonite saturation state Behaviour Benthic animals Benthos Bicarbonate ion Bottles or small containers/Aquaria (<20 L) Calcification/Dissolution Calcification rate 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 Coast and continental shelf Concholepas concholepas EXP Experiment Fugacity of carbon dioxide (water) at sea surface temperature (wet air) Growth/Morphology Growth rate Laboratory experiment Metabolic rate of oxygen Mollusca Partial pressure of carbon dioxide (water) at sea surface temperature (wet air) pH Potentiometric Potentiometric titration Registration number of species Respiration Salinity Manríquez, Patricio H Jara, María Elisa Seguel, Mylene E Torres, Rodrigo Alarcon, Emilio Lee, Matthew R Dam, Hans G Ocean acidification and increased temperature have both positive and negative effects on early ontogenetic traits of a rocky shore keystone predator species |
topic_facet |
Alkalinity total standard error Animalia Aragonite saturation state Behaviour Benthic animals Benthos Bicarbonate ion Bottles or small containers/Aquaria (<20 L) Calcification/Dissolution Calcification rate 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 Coast and continental shelf Concholepas concholepas EXP Experiment Fugacity of carbon dioxide (water) at sea surface temperature (wet air) Growth/Morphology Growth rate Laboratory experiment Metabolic rate of oxygen Mollusca Partial pressure of carbon dioxide (water) at sea surface temperature (wet air) pH Potentiometric Potentiometric titration Registration number of species Respiration Salinity |
description |
The combined effect of ocean acidification and warming is expected to have significant effects on several traits of marine organisms. The gastropod Concholepas concholepas is a rocky shore keystone predator characteristic of the south-eastern Pacific coast of South America and an important natural resource exploited by small-scale artisanal fishermen along the coast of Chile and Peru. In this study, we used small juveniles of C. concholepas collected from the rocky intertidal habitats of southern Chile (39°S) to evaluate under laboratory conditions the potential consequences of projected near-future levels of ocean acidification and warming for important early ontogenetic traits. The individuals were exposed long-term (5.8 months) to contrasting pCO2 (ca. 500 and 1400 ?atm) and temperature (15 and 19°C) levels. After this period we compared body growth traits, dislodgement resistance, predator-escape response, self-righting and metabolic rates. With respect to these traits there was no evidence of a synergistic interaction between pCO2 and temperature. Shell growth was negatively affected by high pCO2 levels only at 15°C. High pCO2 levels also had a negative effect on the predator-escape response. Conversely, dislodgement resistance and self-righting were positively affected by high pCO2 levels at both temperatures. High tenacity and fast self-righting would reduce predation risk in nature and might compensate for the negative effects of high pCO2 levels on other important defensive traits such as shell size and escape behaviour. We conclude that climate change might produce in C. concholepas positive and negative effects in physiology and behaviour. In fact, some of the behavioural responses might be a consequence of physiological effects, such as changes in chemosensory capacity (e.g. predator-escape response) or secretion of adhesive mucous (e.g. dislodgement resistance). Moreover, we conclude that positive behavioural responses may assist in the adaptation to negative physiological impacts, and that this may ... |
format |
Dataset |
author |
Manríquez, Patricio H Jara, María Elisa Seguel, Mylene E Torres, Rodrigo Alarcon, Emilio Lee, Matthew R Dam, Hans G |
author_facet |
Manríquez, Patricio H Jara, María Elisa Seguel, Mylene E Torres, Rodrigo Alarcon, Emilio Lee, Matthew R Dam, Hans G |
author_sort |
Manríquez, Patricio H |
title |
Ocean acidification and increased temperature have both positive and negative effects on early ontogenetic traits of a rocky shore keystone predator species |
title_short |
Ocean acidification and increased temperature have both positive and negative effects on early ontogenetic traits of a rocky shore keystone predator species |
title_full |
Ocean acidification and increased temperature have both positive and negative effects on early ontogenetic traits of a rocky shore keystone predator species |
title_fullStr |
Ocean acidification and increased temperature have both positive and negative effects on early ontogenetic traits of a rocky shore keystone predator species |
title_full_unstemmed |
Ocean acidification and increased temperature have both positive and negative effects on early ontogenetic traits of a rocky shore keystone predator species |
title_sort |
ocean acidification and increased temperature have both positive and negative effects on early ontogenetic traits of a rocky shore keystone predator species |
publisher |
PANGAEA |
publishDate |
2016 |
url |
https://doi.pangaea.de/10.1594/PANGAEA.869217 https://doi.org/10.1594/PANGAEA.869217 |
op_coverage |
LATITUDE: -39.764170 * LONGITUDE: -73.398330 |
long_lat |
ENVELOPE(-73.398330,-73.398330,-39.764170,-39.764170) |
genre |
Ocean acidification |
genre_facet |
Ocean acidification |
op_relation |
Manríquez, Patricio H; Jara, María Elisa; Seguel, Mylene E; Torres, Rodrigo; Alarcon, Emilio; Lee, Matthew R; Dam, Hans G (2016): Ocean acidification and increased temperature have both positive and negative effects on early ontogenetic traits of a rocky shore keystone predator species. PLoS ONE, 11(3), e0151920, https://doi.org/10.1371/journal.pone.0151920 Lee, Matthew R (2016): Ocean acidification and increased temperature have both positive and negative effects on early ontogeny traits of a rocky shore keystone predator species. Figshare, https://doi.org/10.6084/m9.figshare.1591018 Gattuso, Jean-Pierre; Epitalon, Jean-Marie; Lavigne, Héloïse; Orr, James C; Gentili, Bernard; Proye, Aurélien; Soetaert, Karline; Rae, James (2016): seacarb: seawater carbonate chemistry with R. R package version 3.1. https://cran.r-project.org/package=seacarb https://doi.pangaea.de/10.1594/PANGAEA.869217 https://doi.org/10.1594/PANGAEA.869217 |
op_rights |
CC-BY-3.0: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.1594/PANGAEA.86921710.1371/journal.pone.015192010.6084/m9.figshare.1591018 |
_version_ |
1810469268928593920 |
spelling |
ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.869217 2024-09-15T18:27:58+00:00 Ocean acidification and increased temperature have both positive and negative effects on early ontogenetic traits of a rocky shore keystone predator species Manríquez, Patricio H Jara, María Elisa Seguel, Mylene E Torres, Rodrigo Alarcon, Emilio Lee, Matthew R Dam, Hans G LATITUDE: -39.764170 * LONGITUDE: -73.398330 2016 text/tab-separated-values, 7897 data points https://doi.pangaea.de/10.1594/PANGAEA.869217 https://doi.org/10.1594/PANGAEA.869217 en eng PANGAEA Manríquez, Patricio H; Jara, María Elisa; Seguel, Mylene E; Torres, Rodrigo; Alarcon, Emilio; Lee, Matthew R; Dam, Hans G (2016): Ocean acidification and increased temperature have both positive and negative effects on early ontogenetic traits of a rocky shore keystone predator species. PLoS ONE, 11(3), e0151920, https://doi.org/10.1371/journal.pone.0151920 Lee, Matthew R (2016): Ocean acidification and increased temperature have both positive and negative effects on early ontogeny traits of a rocky shore keystone predator species. Figshare, https://doi.org/10.6084/m9.figshare.1591018 Gattuso, Jean-Pierre; Epitalon, Jean-Marie; Lavigne, Héloïse; Orr, James C; Gentili, Bernard; Proye, Aurélien; Soetaert, Karline; Rae, James (2016): seacarb: seawater carbonate chemistry with R. R package version 3.1. https://cran.r-project.org/package=seacarb https://doi.pangaea.de/10.1594/PANGAEA.869217 https://doi.org/10.1594/PANGAEA.869217 CC-BY-3.0: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted info:eu-repo/semantics/openAccess Alkalinity total standard error Animalia Aragonite saturation state Behaviour Benthic animals Benthos Bicarbonate ion Bottles or small containers/Aquaria (<20 L) Calcification/Dissolution Calcification rate 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 Coast and continental shelf Concholepas concholepas EXP Experiment Fugacity of carbon dioxide (water) at sea surface temperature (wet air) Growth/Morphology Growth rate Laboratory experiment Metabolic rate of oxygen Mollusca Partial pressure of carbon dioxide (water) at sea surface temperature (wet air) pH Potentiometric Potentiometric titration Registration number of species Respiration Salinity dataset 2016 ftpangaea https://doi.org/10.1594/PANGAEA.86921710.1371/journal.pone.015192010.6084/m9.figshare.1591018 2024-07-24T02:31:33Z The combined effect of ocean acidification and warming is expected to have significant effects on several traits of marine organisms. The gastropod Concholepas concholepas is a rocky shore keystone predator characteristic of the south-eastern Pacific coast of South America and an important natural resource exploited by small-scale artisanal fishermen along the coast of Chile and Peru. In this study, we used small juveniles of C. concholepas collected from the rocky intertidal habitats of southern Chile (39°S) to evaluate under laboratory conditions the potential consequences of projected near-future levels of ocean acidification and warming for important early ontogenetic traits. The individuals were exposed long-term (5.8 months) to contrasting pCO2 (ca. 500 and 1400 ?atm) and temperature (15 and 19°C) levels. After this period we compared body growth traits, dislodgement resistance, predator-escape response, self-righting and metabolic rates. With respect to these traits there was no evidence of a synergistic interaction between pCO2 and temperature. Shell growth was negatively affected by high pCO2 levels only at 15°C. High pCO2 levels also had a negative effect on the predator-escape response. Conversely, dislodgement resistance and self-righting were positively affected by high pCO2 levels at both temperatures. High tenacity and fast self-righting would reduce predation risk in nature and might compensate for the negative effects of high pCO2 levels on other important defensive traits such as shell size and escape behaviour. We conclude that climate change might produce in C. concholepas positive and negative effects in physiology and behaviour. In fact, some of the behavioural responses might be a consequence of physiological effects, such as changes in chemosensory capacity (e.g. predator-escape response) or secretion of adhesive mucous (e.g. dislodgement resistance). Moreover, we conclude that positive behavioural responses may assist in the adaptation to negative physiological impacts, and that this may ... Dataset Ocean acidification PANGAEA - Data Publisher for Earth & Environmental Science ENVELOPE(-73.398330,-73.398330,-39.764170,-39.764170) |