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: | , , |
---|---|
Language: | unknown |
Published: |
2017
|
Subjects: | |
Online Access: | http://nbn-resolving.org/urn:nbn:nl:ui:13-tk-hrmh https://easy.dans.knaw.nl/ui/datasets/id/easy-dataset:99738 |
id |
ftdans:oai:easy.dans.knaw.nl:easy-dataset:99738 |
---|---|
record_format |
openpolar |
spelling |
ftdans:oai:easy.dans.knaw.nl:easy-dataset:99738 2023-07-02T03:29:55+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. 2017-12-06T19:27:26.000+01:00 http://nbn-resolving.org/urn:nbn:nl:ui:13-tk-hrmh https://easy.dans.knaw.nl/ui/datasets/id/easy-dataset:99738 unknown doi:10.5061/dryad.dh078/1 doi:10.1093/conphys/cox064 http://nbn-resolving.org/urn:nbn:nl:ui:13-tk-hrmh doi:10.5061/dryad.dh078 https://easy.dans.knaw.nl/ui/datasets/id/easy-dataset:99738 OPEN_ACCESS: The data are archived in Easy, they are accessible elsewhere through the DOI https://dans.knaw.nl/en/about/organisation-and-policy/legal-information/DANSLicence.pdf Life sciences medicine and health care 2017 ftdans https://doi.org/10.5061/dryad.dh078/110.1093/conphys/cox06410.5061/dryad.dh078 2023-06-13T13:25:55Z 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. Other/Unknown Material Antarc* Antarctic Antarctica Limacina helicina Ross Sea Data Archiving and Networked Services (DANS): EASY (KNAW - Koninklijke Nederlandse Akademie van Wetenschappen) Antarctic Ross Sea The Antarctic |
institution |
Open Polar |
collection |
Data Archiving and Networked Services (DANS): EASY (KNAW - Koninklijke Nederlandse Akademie van Wetenschappen) |
op_collection_id |
ftdans |
language |
unknown |
topic |
Life sciences medicine and health care |
spellingShingle |
Life sciences medicine and health care 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 |
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. |
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 |
http://nbn-resolving.org/urn:nbn:nl:ui:13-tk-hrmh https://easy.dans.knaw.nl/ui/datasets/id/easy-dataset:99738 |
geographic |
Antarctic Ross Sea The Antarctic |
geographic_facet |
Antarctic Ross Sea The Antarctic |
genre |
Antarc* Antarctic Antarctica Limacina helicina Ross Sea |
genre_facet |
Antarc* Antarctic Antarctica Limacina helicina Ross Sea |
op_relation |
doi:10.5061/dryad.dh078/1 doi:10.1093/conphys/cox064 http://nbn-resolving.org/urn:nbn:nl:ui:13-tk-hrmh doi:10.5061/dryad.dh078 https://easy.dans.knaw.nl/ui/datasets/id/easy-dataset:99738 |
op_rights |
OPEN_ACCESS: The data are archived in Easy, they are accessible elsewhere through the DOI https://dans.knaw.nl/en/about/organisation-and-policy/legal-information/DANSLicence.pdf |
op_doi |
https://doi.org/10.5061/dryad.dh078/110.1093/conphys/cox06410.5061/dryad.dh078 |
_version_ |
1770273483870175232 |