Interactive effects of temperature, food and skeletal mineralogy mediate biological responses to ocean acidification in a widely distributed bryozoan
Marine invertebrates with skeletons made of high-magnesium calcite may be especially susceptible to ocean acidification (OA) due to the elevated solubility of this form of calcium carbonate. However, skeletal composition can vary plastically within some species, and it is largely unknown how concurr...
Published in: | Proceedings of the Royal Society B: Biological Sciences |
---|---|
Main Authors: | , , , , , |
Format: | Text |
Language: | English |
Published: |
The Royal Society
2017
|
Subjects: | |
Online Access: | http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5413916/ http://www.ncbi.nlm.nih.gov/pubmed/28424343 https://doi.org/10.1098/rspb.2016.2349 |
id |
ftpubmed:oai:pubmedcentral.nih.gov:5413916 |
---|---|
record_format |
openpolar |
spelling |
ftpubmed:oai:pubmedcentral.nih.gov:5413916 2023-05-15T17:50:27+02:00 Interactive effects of temperature, food and skeletal mineralogy mediate biological responses to ocean acidification in a widely distributed bryozoan Swezey, Daniel S. Bean, Jessica R. Ninokawa, Aaron T. Hill, Tessa M. Gaylord, Brian Sanford, Eric 2017-04-26 http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5413916/ http://www.ncbi.nlm.nih.gov/pubmed/28424343 https://doi.org/10.1098/rspb.2016.2349 en eng The Royal Society http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5413916/ http://www.ncbi.nlm.nih.gov/pubmed/28424343 http://dx.doi.org/10.1098/rspb.2016.2349 © 2017 The Author(s) http://royalsocietypublishing.org/licence Published by the Royal Society. All rights reserved. Global Change and Conservation Text 2017 ftpubmed https://doi.org/10.1098/rspb.2016.2349 2018-04-29T00:05:30Z Marine invertebrates with skeletons made of high-magnesium calcite may be especially susceptible to ocean acidification (OA) due to the elevated solubility of this form of calcium carbonate. However, skeletal composition can vary plastically within some species, and it is largely unknown how concurrent changes in multiple oceanographic parameters will interact to affect skeletal mineralogy, growth and vulnerability to future OA. We explored these interactive effects by culturing genetic clones of the bryozoan Jellyella tuberculata (formerly Membranipora tuberculata) under factorial combinations of dissolved carbon dioxide (CO2), temperature and food concentrations. High CO2 and cold temperature induced degeneration of zooids in colonies. However, colonies still maintained high growth efficiencies under these adverse conditions, indicating a compensatory trade-off whereby colonies degenerate more zooids under stress, redirecting energy to the growth and maintenance of new zooids. Low-food concentration and elevated temperatures also had interactive effects on skeletal mineralogy, resulting in skeletal calcite with higher concentrations of magnesium, which readily dissolved under high CO2. For taxa that weakly regulate skeletal magnesium concentration, skeletal dissolution may be a more widespread phenomenon than is currently documented and is a growing concern as oceans continue to warm and acidify. Text Ocean acidification PubMed Central (PMC) Proceedings of the Royal Society B: Biological Sciences 284 1853 20162349 |
institution |
Open Polar |
collection |
PubMed Central (PMC) |
op_collection_id |
ftpubmed |
language |
English |
topic |
Global Change and Conservation |
spellingShingle |
Global Change and Conservation Swezey, Daniel S. Bean, Jessica R. Ninokawa, Aaron T. Hill, Tessa M. Gaylord, Brian Sanford, Eric Interactive effects of temperature, food and skeletal mineralogy mediate biological responses to ocean acidification in a widely distributed bryozoan |
topic_facet |
Global Change and Conservation |
description |
Marine invertebrates with skeletons made of high-magnesium calcite may be especially susceptible to ocean acidification (OA) due to the elevated solubility of this form of calcium carbonate. However, skeletal composition can vary plastically within some species, and it is largely unknown how concurrent changes in multiple oceanographic parameters will interact to affect skeletal mineralogy, growth and vulnerability to future OA. We explored these interactive effects by culturing genetic clones of the bryozoan Jellyella tuberculata (formerly Membranipora tuberculata) under factorial combinations of dissolved carbon dioxide (CO2), temperature and food concentrations. High CO2 and cold temperature induced degeneration of zooids in colonies. However, colonies still maintained high growth efficiencies under these adverse conditions, indicating a compensatory trade-off whereby colonies degenerate more zooids under stress, redirecting energy to the growth and maintenance of new zooids. Low-food concentration and elevated temperatures also had interactive effects on skeletal mineralogy, resulting in skeletal calcite with higher concentrations of magnesium, which readily dissolved under high CO2. For taxa that weakly regulate skeletal magnesium concentration, skeletal dissolution may be a more widespread phenomenon than is currently documented and is a growing concern as oceans continue to warm and acidify. |
format |
Text |
author |
Swezey, Daniel S. Bean, Jessica R. Ninokawa, Aaron T. Hill, Tessa M. Gaylord, Brian Sanford, Eric |
author_facet |
Swezey, Daniel S. Bean, Jessica R. Ninokawa, Aaron T. Hill, Tessa M. Gaylord, Brian Sanford, Eric |
author_sort |
Swezey, Daniel S. |
title |
Interactive effects of temperature, food and skeletal mineralogy mediate biological responses to ocean acidification in a widely distributed bryozoan |
title_short |
Interactive effects of temperature, food and skeletal mineralogy mediate biological responses to ocean acidification in a widely distributed bryozoan |
title_full |
Interactive effects of temperature, food and skeletal mineralogy mediate biological responses to ocean acidification in a widely distributed bryozoan |
title_fullStr |
Interactive effects of temperature, food and skeletal mineralogy mediate biological responses to ocean acidification in a widely distributed bryozoan |
title_full_unstemmed |
Interactive effects of temperature, food and skeletal mineralogy mediate biological responses to ocean acidification in a widely distributed bryozoan |
title_sort |
interactive effects of temperature, food and skeletal mineralogy mediate biological responses to ocean acidification in a widely distributed bryozoan |
publisher |
The Royal Society |
publishDate |
2017 |
url |
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5413916/ http://www.ncbi.nlm.nih.gov/pubmed/28424343 https://doi.org/10.1098/rspb.2016.2349 |
genre |
Ocean acidification |
genre_facet |
Ocean acidification |
op_relation |
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5413916/ http://www.ncbi.nlm.nih.gov/pubmed/28424343 http://dx.doi.org/10.1098/rspb.2016.2349 |
op_rights |
© 2017 The Author(s) http://royalsocietypublishing.org/licence Published by the Royal Society. All rights reserved. |
op_doi |
https://doi.org/10.1098/rspb.2016.2349 |
container_title |
Proceedings of the Royal Society B: Biological Sciences |
container_volume |
284 |
container_issue |
1853 |
container_start_page |
20162349 |
_version_ |
1766157210409238528 |