Data from: Additive effects of pCO2 and temperature on respiration rates of the Antarctic pteropod Limacina helicina antarctica
The Antarctic pteropod, Limacina helicina antarctica, is a dominant member of the zooplankton in the Ross Sea and supports the vast diversity of marine megafauna that designates this region as an internationally protected area. Here, we observed the response of respiration rate to abiotic stressors...
Main Authors: | , , |
---|---|
Format: | Dataset |
Language: | unknown |
Published: |
2017
|
Subjects: | |
Online Access: | https://doi.org/10.5061/dryad.dh078 |
id |
fttriple:oai:gotriple.eu:50|dedup_wf_001::cadbdcf789d327070a3c41d72add228f |
---|---|
record_format |
openpolar |
spelling |
fttriple:oai:gotriple.eu:50|dedup_wf_001::cadbdcf789d327070a3c41d72add228f 2023-05-15T13:43:38+02:00 Data from: Additive effects of pCO2 and temperature on respiration rates of the Antarctic pteropod Limacina helicina antarctica Hoshijima, Umihiko Wong, Juliet M. Hofmann, Gretchen E. 2017-01-01 https://doi.org/10.5061/dryad.dh078 undefined unknown http://dx.doi.org/10.5061/dryad.dh078 https://dx.doi.org/10.5061/dryad.dh078 lic_creative-commons oai:services.nod.dans.knaw.nl:Products/dans:oai:easy.dans.knaw.nl:easy-dataset:99738 oai:easy.dans.knaw.nl:easy-dataset:99738 10.5061/dryad.dh078 10|eurocrisdris::fe4903425d9040f680d8610d9079ea14 10|re3data_____::84e123776089ce3c7a33db98d9cd15a8 10|openaire____::9e3be59865b2c1c335d32dae2fe7b254 10|re3data_____::94816e6421eeb072e7742ce6a9decc5f 10|openaire____::081b82f96300b6a6e3d282bad31cb6e2 re3data_____::r3d100000044 Life sciences medicine and health care ocean acidification Limacina helicina antarctica pH temperature Metabolic Rate limacina helicina pteropods Ross Sea Antarctica geo envir Dataset https://vocabularies.coar-repositories.org/resource_types/c_ddb1/ 2017 fttriple https://doi.org/10.5061/dryad.dh078 2023-01-22T16:50:46Z The Antarctic pteropod, Limacina helicina antarctica, is a dominant member of the zooplankton in the Ross Sea and supports the vast diversity of marine megafauna that designates this region as an internationally protected area. Here, we observed the response of respiration rate to abiotic stressors associated with global change – environmentally relevant temperature (-0.8˚C, 4˚C) and pH treatments reflecting current-day and future modeled extremes. Sampling repeatedly over a 14-day period in laboratory experiments and using microplate respirometry techniques, we found that the metabolic rate of juvenile pteropods increased in response to high pCO2 exposure (920 µatm) at -0.8˚C, a near-ambient temperature. Similarly, metabolic rate increased when pteropods were exposed simultaneously to multiple stressors, elevated pCO2 conditions (960 µatm) and a high temperature (+4˚C). Overall, the results showed that pCO2 and temperature interact additively to affect metabolic rates in pteropods. Furthermore, we found that L. h. antarctica can tolerate acute exposure to temperatures far beyond its maximal habitat temperature. Overall, L. h. antarctica appears to be susceptible to pH and temperature stress, two abiotic stressors which are expected to be especially deleterious for ectothermic marine metazoans in polar seas. Pteropod weight data, respirometry data, and experimental treatment dataThe raw data, as well as the R scripts used to analyzed them. Refer to publication for clarification.dryad.zip Dataset Antarc* Antarctic Antarctica Limacina helicina Ocean acidification Ross Sea Unknown Antarctic The Antarctic Ross Sea |
institution |
Open Polar |
collection |
Unknown |
op_collection_id |
fttriple |
language |
unknown |
topic |
Life sciences medicine and health care ocean acidification Limacina helicina antarctica pH temperature Metabolic Rate limacina helicina pteropods Ross Sea Antarctica geo envir |
spellingShingle |
Life sciences medicine and health care ocean acidification Limacina helicina antarctica pH temperature Metabolic Rate limacina helicina pteropods Ross Sea Antarctica geo envir Hoshijima, Umihiko Wong, Juliet M. Hofmann, Gretchen E. Data from: Additive effects of pCO2 and temperature on respiration rates of the Antarctic pteropod Limacina helicina antarctica |
topic_facet |
Life sciences medicine and health care ocean acidification Limacina helicina antarctica pH temperature Metabolic Rate limacina helicina pteropods Ross Sea Antarctica geo envir |
description |
The Antarctic pteropod, Limacina helicina antarctica, is a dominant member of the zooplankton in the Ross Sea and supports the vast diversity of marine megafauna that designates this region as an internationally protected area. Here, we observed the response of respiration rate to abiotic stressors associated with global change – environmentally relevant temperature (-0.8˚C, 4˚C) and pH treatments reflecting current-day and future modeled extremes. Sampling repeatedly over a 14-day period in laboratory experiments and using microplate respirometry techniques, we found that the metabolic rate of juvenile pteropods increased in response to high pCO2 exposure (920 µatm) at -0.8˚C, a near-ambient temperature. Similarly, metabolic rate increased when pteropods were exposed simultaneously to multiple stressors, elevated pCO2 conditions (960 µatm) and a high temperature (+4˚C). Overall, the results showed that pCO2 and temperature interact additively to affect metabolic rates in pteropods. Furthermore, we found that L. h. antarctica can tolerate acute exposure to temperatures far beyond its maximal habitat temperature. Overall, L. h. antarctica appears to be susceptible to pH and temperature stress, two abiotic stressors which are expected to be especially deleterious for ectothermic marine metazoans in polar seas. Pteropod weight data, respirometry data, and experimental treatment dataThe raw data, as well as the R scripts used to analyzed them. Refer to publication for clarification.dryad.zip |
format |
Dataset |
author |
Hoshijima, Umihiko Wong, Juliet M. Hofmann, Gretchen E. |
author_facet |
Hoshijima, Umihiko Wong, Juliet M. Hofmann, Gretchen E. |
author_sort |
Hoshijima, Umihiko |
title |
Data from: Additive effects of pCO2 and temperature on respiration rates of the Antarctic pteropod Limacina helicina antarctica |
title_short |
Data from: Additive effects of pCO2 and temperature on respiration rates of the Antarctic pteropod Limacina helicina antarctica |
title_full |
Data from: Additive effects of pCO2 and temperature on respiration rates of the Antarctic pteropod Limacina helicina antarctica |
title_fullStr |
Data from: Additive effects of pCO2 and temperature on respiration rates of the Antarctic pteropod Limacina helicina antarctica |
title_full_unstemmed |
Data from: Additive effects of pCO2 and temperature on respiration rates of the Antarctic pteropod Limacina helicina antarctica |
title_sort |
data from: additive effects of pco2 and temperature on respiration rates of the antarctic pteropod limacina helicina antarctica |
publishDate |
2017 |
url |
https://doi.org/10.5061/dryad.dh078 |
geographic |
Antarctic The Antarctic Ross Sea |
geographic_facet |
Antarctic The Antarctic Ross Sea |
genre |
Antarc* Antarctic Antarctica Limacina helicina Ocean acidification Ross Sea |
genre_facet |
Antarc* Antarctic Antarctica Limacina helicina Ocean acidification Ross Sea |
op_source |
oai:services.nod.dans.knaw.nl:Products/dans:oai:easy.dans.knaw.nl:easy-dataset:99738 oai:easy.dans.knaw.nl:easy-dataset:99738 10.5061/dryad.dh078 10|eurocrisdris::fe4903425d9040f680d8610d9079ea14 10|re3data_____::84e123776089ce3c7a33db98d9cd15a8 10|openaire____::9e3be59865b2c1c335d32dae2fe7b254 10|re3data_____::94816e6421eeb072e7742ce6a9decc5f 10|openaire____::081b82f96300b6a6e3d282bad31cb6e2 re3data_____::r3d100000044 |
op_relation |
http://dx.doi.org/10.5061/dryad.dh078 https://dx.doi.org/10.5061/dryad.dh078 |
op_rights |
lic_creative-commons |
op_doi |
https://doi.org/10.5061/dryad.dh078 |
_version_ |
1766191462458851328 |