Mesozooplankton community development at elevated CO2, supplement to: Niehoff, Barbara; Schmithüsen, Holger; Knüppel, Nadine; Daase, M; Czerny, Jan; Boxhammer, Tim (2013): Mesozooplankton community development at elevated CO2 concentrations: results from a mesocosm experiment in an Arctic fjord. Biogeosciences, 10(3), 1391-1406
The increasing CO2 concentration in the atmosphere caused by burning fossil fuels leads to increasing pCO2 and decreasing pH in the world ocean. These changes may have severe consequences for marine biota, especially in cold-water ecosystems due to higher solubility of CO2. However, studies on the r...
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Format: | Dataset |
Language: | English |
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PANGAEA - Data Publisher for Earth & Environmental Science
2013
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Online Access: | https://dx.doi.org/10.1594/pangaea.845541 https://doi.pangaea.de/10.1594/PANGAEA.845541 |
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ftdatacite:10.1594/pangaea.845541 |
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record_format |
openpolar |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
English |
topic |
Arctic Biomass/Abundance/Elemental composition Coast and continental shelf Entire community Field experiment Mesocosm or benthocosm Pelagos Polar Location type DATE/TIME Experiment day Sample code/label Carbon dioxide, partial pressure Cirripedia, nauplii Cirripedia, cypris Euphausiidae Bivalvia Gastropoda Polychaeta Copepoda Calanus spp., c1 Calanus spp., c2 Calanus spp., c3 Calanus spp., c4 Calanus spp., c5 Calanus sp., female Oithona similis Acartia longiremis Microsetella norvegica Salinity Temperature, water Alkalinity, total Carbon, inorganic, dissolved Carbonate system computation flag pH Carbon dioxide Partial pressure of carbon dioxide water at sea surface temperature wet air Fugacity of carbon dioxide water at sea surface temperature wet air Bicarbonate ion Carbonate ion Aragonite saturation state Calcite saturation state Biological sample Calculated using seacarb after Nisumaa et al. 2010 Biological Impacts of Ocean Acidification BIOACID Ocean Acidification International Coordination Centre OA-ICC |
spellingShingle |
Arctic Biomass/Abundance/Elemental composition Coast and continental shelf Entire community Field experiment Mesocosm or benthocosm Pelagos Polar Location type DATE/TIME Experiment day Sample code/label Carbon dioxide, partial pressure Cirripedia, nauplii Cirripedia, cypris Euphausiidae Bivalvia Gastropoda Polychaeta Copepoda Calanus spp., c1 Calanus spp., c2 Calanus spp., c3 Calanus spp., c4 Calanus spp., c5 Calanus sp., female Oithona similis Acartia longiremis Microsetella norvegica Salinity Temperature, water Alkalinity, total Carbon, inorganic, dissolved Carbonate system computation flag pH Carbon dioxide Partial pressure of carbon dioxide water at sea surface temperature wet air Fugacity of carbon dioxide water at sea surface temperature wet air Bicarbonate ion Carbonate ion Aragonite saturation state Calcite saturation state Biological sample Calculated using seacarb after Nisumaa et al. 2010 Biological Impacts of Ocean Acidification BIOACID Ocean Acidification International Coordination Centre OA-ICC Niehoff, Barbara Schmithüsen, Tosia Knüppel, Nadine Daase, M Czerny, Jan Boxhammer, Tim Mesozooplankton community development at elevated CO2, supplement to: Niehoff, Barbara; Schmithüsen, Holger; Knüppel, Nadine; Daase, M; Czerny, Jan; Boxhammer, Tim (2013): Mesozooplankton community development at elevated CO2 concentrations: results from a mesocosm experiment in an Arctic fjord. Biogeosciences, 10(3), 1391-1406 |
topic_facet |
Arctic Biomass/Abundance/Elemental composition Coast and continental shelf Entire community Field experiment Mesocosm or benthocosm Pelagos Polar Location type DATE/TIME Experiment day Sample code/label Carbon dioxide, partial pressure Cirripedia, nauplii Cirripedia, cypris Euphausiidae Bivalvia Gastropoda Polychaeta Copepoda Calanus spp., c1 Calanus spp., c2 Calanus spp., c3 Calanus spp., c4 Calanus spp., c5 Calanus sp., female Oithona similis Acartia longiremis Microsetella norvegica Salinity Temperature, water Alkalinity, total Carbon, inorganic, dissolved Carbonate system computation flag pH Carbon dioxide Partial pressure of carbon dioxide water at sea surface temperature wet air Fugacity of carbon dioxide water at sea surface temperature wet air Bicarbonate ion Carbonate ion Aragonite saturation state Calcite saturation state Biological sample Calculated using seacarb after Nisumaa et al. 2010 Biological Impacts of Ocean Acidification BIOACID Ocean Acidification International Coordination Centre OA-ICC |
description |
The increasing CO2 concentration in the atmosphere caused by burning fossil fuels leads to increasing pCO2 and decreasing pH in the world ocean. These changes may have severe consequences for marine biota, especially in cold-water ecosystems due to higher solubility of CO2. However, studies on the response of mesozooplankton communities to elevated CO2 are still lacking. In order to test whether abundance and taxonomic composition change with pCO2, we have sampled nine mesocosms, which were deployed in Kongsfjorden, an Arctic fjord at Svalbard, and were adjusted to eight CO2 concentrations, initially ranging from 185 µatm to 1420 µatm. Vertical net hauls were taken weekly over about one month with an Apstein net (55 µm mesh size) in all mesocosms and the surrounding fjord. In addition, sediment trap samples, taken every second day in the mesocosms, were analysed to account for losses due to vertical migration and mortality. The taxonomic analysis revealed that meroplanktonic larvae (Cirripedia, Polychaeta, Bivalvia, Gastropoda, and Decapoda) dominated in the mesocosms while copepods (Calanus spp., Oithona similis, Acartia longiremis and Microsetella norvegica) were found in lower abundances. In the fjord copepods prevailed for most of our study. With time, abundance and taxonomic composition developed similarly in all mesocosms and the pCO2 had no significant effect on the overall community structure. Also, we did not find significant relationships between the pCO2 level and the abundance of single taxa. Changes in heterogeneous communities are, however, difficult to detect, and the exposure to elevated pCO2 was relatively short. We therefore suggest that future mesocosm experiments should be run for longer periods. : In order to allow full comparability with other ocean acidification data sets, the R package seacarb (Lavigne and Gattuso, 2011) was used to compute a complete and consistent set of carbonate system variables, as described by Nisumaa et al. (2010).Info on data: Data for water column are presented as number of individuals m-3, Data for sediment traps are presented as number of individuals collected in the sediment traps over 48 hrs |
format |
Dataset |
author |
Niehoff, Barbara Schmithüsen, Tosia Knüppel, Nadine Daase, M Czerny, Jan Boxhammer, Tim |
author_facet |
Niehoff, Barbara Schmithüsen, Tosia Knüppel, Nadine Daase, M Czerny, Jan Boxhammer, Tim |
author_sort |
Niehoff, Barbara |
title |
Mesozooplankton community development at elevated CO2, supplement to: Niehoff, Barbara; Schmithüsen, Holger; Knüppel, Nadine; Daase, M; Czerny, Jan; Boxhammer, Tim (2013): Mesozooplankton community development at elevated CO2 concentrations: results from a mesocosm experiment in an Arctic fjord. Biogeosciences, 10(3), 1391-1406 |
title_short |
Mesozooplankton community development at elevated CO2, supplement to: Niehoff, Barbara; Schmithüsen, Holger; Knüppel, Nadine; Daase, M; Czerny, Jan; Boxhammer, Tim (2013): Mesozooplankton community development at elevated CO2 concentrations: results from a mesocosm experiment in an Arctic fjord. Biogeosciences, 10(3), 1391-1406 |
title_full |
Mesozooplankton community development at elevated CO2, supplement to: Niehoff, Barbara; Schmithüsen, Holger; Knüppel, Nadine; Daase, M; Czerny, Jan; Boxhammer, Tim (2013): Mesozooplankton community development at elevated CO2 concentrations: results from a mesocosm experiment in an Arctic fjord. Biogeosciences, 10(3), 1391-1406 |
title_fullStr |
Mesozooplankton community development at elevated CO2, supplement to: Niehoff, Barbara; Schmithüsen, Holger; Knüppel, Nadine; Daase, M; Czerny, Jan; Boxhammer, Tim (2013): Mesozooplankton community development at elevated CO2 concentrations: results from a mesocosm experiment in an Arctic fjord. Biogeosciences, 10(3), 1391-1406 |
title_full_unstemmed |
Mesozooplankton community development at elevated CO2, supplement to: Niehoff, Barbara; Schmithüsen, Holger; Knüppel, Nadine; Daase, M; Czerny, Jan; Boxhammer, Tim (2013): Mesozooplankton community development at elevated CO2 concentrations: results from a mesocosm experiment in an Arctic fjord. Biogeosciences, 10(3), 1391-1406 |
title_sort |
mesozooplankton community development at elevated co2, supplement to: niehoff, barbara; schmithüsen, holger; knüppel, nadine; daase, m; czerny, jan; boxhammer, tim (2013): mesozooplankton community development at elevated co2 concentrations: results from a mesocosm experiment in an arctic fjord. biogeosciences, 10(3), 1391-1406 |
publisher |
PANGAEA - Data Publisher for Earth & Environmental Science |
publishDate |
2013 |
url |
https://dx.doi.org/10.1594/pangaea.845541 https://doi.pangaea.de/10.1594/PANGAEA.845541 |
geographic |
Arctic Svalbard |
geographic_facet |
Arctic Svalbard |
genre |
Arctic Kongsfjord* Kongsfjorden Mesozooplankton Ocean acidification Svalbard Copepods |
genre_facet |
Arctic Kongsfjord* Kongsfjorden Mesozooplankton Ocean acidification Svalbard Copepods |
op_relation |
https://cran.r-project.org/package=seacarb https://dx.doi.org/10.5194/bg-10-1391-2013 https://cran.r-project.org/package=seacarb |
op_rights |
Creative Commons Attribution 3.0 Unported https://creativecommons.org/licenses/by/3.0/legalcode cc-by-3.0 |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.1594/pangaea.845541 https://doi.org/10.5194/bg-10-1391-2013 |
_version_ |
1766334695200522240 |
spelling |
ftdatacite:10.1594/pangaea.845541 2023-05-15T15:02:46+02:00 Mesozooplankton community development at elevated CO2, supplement to: Niehoff, Barbara; Schmithüsen, Holger; Knüppel, Nadine; Daase, M; Czerny, Jan; Boxhammer, Tim (2013): Mesozooplankton community development at elevated CO2 concentrations: results from a mesocosm experiment in an Arctic fjord. Biogeosciences, 10(3), 1391-1406 Niehoff, Barbara Schmithüsen, Tosia Knüppel, Nadine Daase, M Czerny, Jan Boxhammer, Tim 2013 text/tab-separated-values https://dx.doi.org/10.1594/pangaea.845541 https://doi.pangaea.de/10.1594/PANGAEA.845541 en eng PANGAEA - Data Publisher for Earth & Environmental Science https://cran.r-project.org/package=seacarb https://dx.doi.org/10.5194/bg-10-1391-2013 https://cran.r-project.org/package=seacarb Creative Commons Attribution 3.0 Unported https://creativecommons.org/licenses/by/3.0/legalcode cc-by-3.0 CC-BY Arctic Biomass/Abundance/Elemental composition Coast and continental shelf Entire community Field experiment Mesocosm or benthocosm Pelagos Polar Location type DATE/TIME Experiment day Sample code/label Carbon dioxide, partial pressure Cirripedia, nauplii Cirripedia, cypris Euphausiidae Bivalvia Gastropoda Polychaeta Copepoda Calanus spp., c1 Calanus spp., c2 Calanus spp., c3 Calanus spp., c4 Calanus spp., c5 Calanus sp., female Oithona similis Acartia longiremis Microsetella norvegica Salinity Temperature, water Alkalinity, total Carbon, inorganic, dissolved Carbonate system computation flag pH Carbon dioxide Partial pressure of carbon dioxide water at sea surface temperature wet air Fugacity of carbon dioxide water at sea surface temperature wet air Bicarbonate ion Carbonate ion Aragonite saturation state Calcite saturation state Biological sample Calculated using seacarb after Nisumaa et al. 2010 Biological Impacts of Ocean Acidification BIOACID Ocean Acidification International Coordination Centre OA-ICC Dataset dataset Supplementary Dataset 2013 ftdatacite https://doi.org/10.1594/pangaea.845541 https://doi.org/10.5194/bg-10-1391-2013 2022-02-09T13:13:43Z The increasing CO2 concentration in the atmosphere caused by burning fossil fuels leads to increasing pCO2 and decreasing pH in the world ocean. These changes may have severe consequences for marine biota, especially in cold-water ecosystems due to higher solubility of CO2. However, studies on the response of mesozooplankton communities to elevated CO2 are still lacking. In order to test whether abundance and taxonomic composition change with pCO2, we have sampled nine mesocosms, which were deployed in Kongsfjorden, an Arctic fjord at Svalbard, and were adjusted to eight CO2 concentrations, initially ranging from 185 µatm to 1420 µatm. Vertical net hauls were taken weekly over about one month with an Apstein net (55 µm mesh size) in all mesocosms and the surrounding fjord. In addition, sediment trap samples, taken every second day in the mesocosms, were analysed to account for losses due to vertical migration and mortality. The taxonomic analysis revealed that meroplanktonic larvae (Cirripedia, Polychaeta, Bivalvia, Gastropoda, and Decapoda) dominated in the mesocosms while copepods (Calanus spp., Oithona similis, Acartia longiremis and Microsetella norvegica) were found in lower abundances. In the fjord copepods prevailed for most of our study. With time, abundance and taxonomic composition developed similarly in all mesocosms and the pCO2 had no significant effect on the overall community structure. Also, we did not find significant relationships between the pCO2 level and the abundance of single taxa. Changes in heterogeneous communities are, however, difficult to detect, and the exposure to elevated pCO2 was relatively short. We therefore suggest that future mesocosm experiments should be run for longer periods. : In order to allow full comparability with other ocean acidification data sets, the R package seacarb (Lavigne and Gattuso, 2011) was used to compute a complete and consistent set of carbonate system variables, as described by Nisumaa et al. (2010).Info on data: Data for water column are presented as number of individuals m-3, Data for sediment traps are presented as number of individuals collected in the sediment traps over 48 hrs Dataset Arctic Kongsfjord* Kongsfjorden Mesozooplankton Ocean acidification Svalbard Copepods DataCite Metadata Store (German National Library of Science and Technology) Arctic Svalbard |