Seawater carbonate chemistry and reproductive success of giant kelp (Macrocystis pyrifera)
Understanding how climate change may influence ecosystems depends substantially on its effects on foundation species, such as the ecologically important giant kelp (Macrocystis pyrifera). Despite its broad distribution along strong temperature and pH gradients and strong barriers to dispersal, the p...
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ftdatacite:10.1594/pangaea.918084 2023-05-15T17:51:12+02:00 Seawater carbonate chemistry and reproductive success of giant kelp (Macrocystis pyrifera) Hollarsmith, Jordan A Buschmann, Alejandro H Camus, Carolina Grosholz, Edwin D 2020 text/tab-separated-values https://dx.doi.org/10.1594/pangaea.918084 https://doi.pangaea.de/10.1594/PANGAEA.918084 en eng PANGAEA - Data Publisher for Earth & Environmental Science https://CRAN.R-project.org/package=seacarb https://dx.doi.org/10.1016/j.jembe.2019.151247 https://CRAN.R-project.org/package=seacarb Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode CC-BY-4.0 CC-BY Benthos Bottles or small containers/Aquaria <20 L Chromista Coast and continental shelf Laboratory experiment Macroalgae Macrocystis pyrifera North Pacific Ochrophyta Reproduction FOS Medical biotechnology Single species South Pacific Temperate Temperature Event label Type Species Registration number of species Uniform resource locator/link to reference Number Female Male Eggs Spores Time in weeks Location Treatment Replicate Name Date Hemisphere pH Alkalinity, total Carbon, inorganic, dissolved Salinity Temperature, water Carbonate system computation flag Carbon dioxide Fugacity of carbon dioxide water at sea surface temperature wet air Partial pressure of carbon dioxide water at sea surface temperature wet air Bicarbonate ion Carbonate ion Aragonite saturation state Calcite saturation state Experiment Calculated using seacarb after Nisumaa et al. 2010 Ocean Acidification International Coordination Centre OA-ICC dataset Dataset 2020 ftdatacite https://doi.org/10.1594/pangaea.918084 https://doi.org/10.1016/j.jembe.2019.151247 2021-11-05T12:55:41Z Understanding how climate change may influence ecosystems depends substantially on its effects on foundation species, such as the ecologically important giant kelp (Macrocystis pyrifera). Despite its broad distribution along strong temperature and pH gradients and strong barriers to dispersal, the potential for local adaptation to climate change variables among kelp populations remains poorly understood. We assessed this potential by exposing giant kelp early life stages from genetically disparate populations in Chile and California to current and projected temperature and pH levels in common garden experiments. We observed high resistance at the haploid life stage to elevated temperatures with developmental failure appearing at the egg and sporophyte production stages among Chilean and high-latitude California populations, suggesting a greater vulnerability to climate- or ENSO-driven warming events. Additionally, populations that experience low pH events via strong upwelling, internal waves, or estuarine processes, produced more eggs per female under experimental low-pH conditions, which could increase fertilization success. These results enhance our ability to predict population extinctions and ecosystem range shifts under projected declines in ocean pH and increases in ocean temperature. : In order to allow full comparability with other ocean acidification data sets, the R package seacarb (Gattuso et al, 2019) 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 2020-05-6. Dataset Ocean acidification DataCite Metadata Store (German National Library of Science and Technology) Pacific |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
English |
topic |
Benthos Bottles or small containers/Aquaria <20 L Chromista Coast and continental shelf Laboratory experiment Macroalgae Macrocystis pyrifera North Pacific Ochrophyta Reproduction FOS Medical biotechnology Single species South Pacific Temperate Temperature Event label Type Species Registration number of species Uniform resource locator/link to reference Number Female Male Eggs Spores Time in weeks Location Treatment Replicate Name Date Hemisphere pH Alkalinity, total Carbon, inorganic, dissolved Salinity Temperature, water Carbonate system computation flag Carbon dioxide Fugacity of carbon dioxide water at sea surface temperature wet air Partial pressure of carbon dioxide water at sea surface temperature wet air Bicarbonate ion Carbonate ion Aragonite saturation state Calcite saturation state Experiment Calculated using seacarb after Nisumaa et al. 2010 Ocean Acidification International Coordination Centre OA-ICC |
spellingShingle |
Benthos Bottles or small containers/Aquaria <20 L Chromista Coast and continental shelf Laboratory experiment Macroalgae Macrocystis pyrifera North Pacific Ochrophyta Reproduction FOS Medical biotechnology Single species South Pacific Temperate Temperature Event label Type Species Registration number of species Uniform resource locator/link to reference Number Female Male Eggs Spores Time in weeks Location Treatment Replicate Name Date Hemisphere pH Alkalinity, total Carbon, inorganic, dissolved Salinity Temperature, water Carbonate system computation flag Carbon dioxide Fugacity of carbon dioxide water at sea surface temperature wet air Partial pressure of carbon dioxide water at sea surface temperature wet air Bicarbonate ion Carbonate ion Aragonite saturation state Calcite saturation state Experiment Calculated using seacarb after Nisumaa et al. 2010 Ocean Acidification International Coordination Centre OA-ICC Hollarsmith, Jordan A Buschmann, Alejandro H Camus, Carolina Grosholz, Edwin D Seawater carbonate chemistry and reproductive success of giant kelp (Macrocystis pyrifera) |
topic_facet |
Benthos Bottles or small containers/Aquaria <20 L Chromista Coast and continental shelf Laboratory experiment Macroalgae Macrocystis pyrifera North Pacific Ochrophyta Reproduction FOS Medical biotechnology Single species South Pacific Temperate Temperature Event label Type Species Registration number of species Uniform resource locator/link to reference Number Female Male Eggs Spores Time in weeks Location Treatment Replicate Name Date Hemisphere pH Alkalinity, total Carbon, inorganic, dissolved Salinity Temperature, water Carbonate system computation flag Carbon dioxide Fugacity of carbon dioxide water at sea surface temperature wet air Partial pressure of carbon dioxide water at sea surface temperature wet air Bicarbonate ion Carbonate ion Aragonite saturation state Calcite saturation state Experiment Calculated using seacarb after Nisumaa et al. 2010 Ocean Acidification International Coordination Centre OA-ICC |
description |
Understanding how climate change may influence ecosystems depends substantially on its effects on foundation species, such as the ecologically important giant kelp (Macrocystis pyrifera). Despite its broad distribution along strong temperature and pH gradients and strong barriers to dispersal, the potential for local adaptation to climate change variables among kelp populations remains poorly understood. We assessed this potential by exposing giant kelp early life stages from genetically disparate populations in Chile and California to current and projected temperature and pH levels in common garden experiments. We observed high resistance at the haploid life stage to elevated temperatures with developmental failure appearing at the egg and sporophyte production stages among Chilean and high-latitude California populations, suggesting a greater vulnerability to climate- or ENSO-driven warming events. Additionally, populations that experience low pH events via strong upwelling, internal waves, or estuarine processes, produced more eggs per female under experimental low-pH conditions, which could increase fertilization success. These results enhance our ability to predict population extinctions and ecosystem range shifts under projected declines in ocean pH and increases in ocean temperature. : In order to allow full comparability with other ocean acidification data sets, the R package seacarb (Gattuso et al, 2019) 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 2020-05-6. |
format |
Dataset |
author |
Hollarsmith, Jordan A Buschmann, Alejandro H Camus, Carolina Grosholz, Edwin D |
author_facet |
Hollarsmith, Jordan A Buschmann, Alejandro H Camus, Carolina Grosholz, Edwin D |
author_sort |
Hollarsmith, Jordan A |
title |
Seawater carbonate chemistry and reproductive success of giant kelp (Macrocystis pyrifera) |
title_short |
Seawater carbonate chemistry and reproductive success of giant kelp (Macrocystis pyrifera) |
title_full |
Seawater carbonate chemistry and reproductive success of giant kelp (Macrocystis pyrifera) |
title_fullStr |
Seawater carbonate chemistry and reproductive success of giant kelp (Macrocystis pyrifera) |
title_full_unstemmed |
Seawater carbonate chemistry and reproductive success of giant kelp (Macrocystis pyrifera) |
title_sort |
seawater carbonate chemistry and reproductive success of giant kelp (macrocystis pyrifera) |
publisher |
PANGAEA - Data Publisher for Earth & Environmental Science |
publishDate |
2020 |
url |
https://dx.doi.org/10.1594/pangaea.918084 https://doi.pangaea.de/10.1594/PANGAEA.918084 |
geographic |
Pacific |
geographic_facet |
Pacific |
genre |
Ocean acidification |
genre_facet |
Ocean acidification |
op_relation |
https://CRAN.R-project.org/package=seacarb https://dx.doi.org/10.1016/j.jembe.2019.151247 https://CRAN.R-project.org/package=seacarb |
op_rights |
Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode CC-BY-4.0 |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.1594/pangaea.918084 https://doi.org/10.1016/j.jembe.2019.151247 |
_version_ |
1766158262449733632 |