Seaweed fails to prevent ocean acidification impact on foraminifera along a shallow-water CO2 gradient
dc.contributor.author | Pettit, LR | |
dc.contributor.author | Smart, Christopher | |
dc.contributor.author | Hart, Malcolm | |
dc.contributor.author | Milazzo, M | |
dc.contributor.author | Hall-Spencer, Jason | |
dc.date.accessioned | 2015-12-09T16:11:26Z | |
dc.date.available | 2015-12-09T16:11:26Z | |
dc.date.issued | 2015-05 | |
dc.identifier.issn | 2045-7758 | |
dc.identifier.issn | 2045-7758 | |
dc.identifier.uri | http://hdl.handle.net/10026.1/3899 | |
dc.description.abstract |
Ocean acidification causes biodiversity loss, alters ecosystems, and may impact food security, as shells of small organisms dissolve easily in corrosive waters. There is a suggestion that photosynthetic organisms could mitigate ocean acidification on a local scale, through seagrass protection or seaweed cultivation, as net ecosystem organic production raises the saturation state of calcium carbonate making seawater less corrosive. Here, we used a natural gradient in calcium carbonate saturation, caused by shallow-water CO2 seeps in the Mediterranean Sea, to assess whether seaweed that is resistant to acidification (Padina pavonica) could prevent adverse effects of acidification on epiphytic foraminifera. We found a reduction in the number of species of foraminifera as calcium carbonate saturation state fell and that the assemblage shifted from one dominated by calcareous species at reference sites (pH ∼8.19) to one dominated by agglutinated foraminifera at elevated levels of CO2 (pH ∼7.71). It is expected that ocean acidification will result in changes in foraminiferal assemblage composition and agglutinated forms may become more prevalent. Although Padina did not prevent adverse effects of ocean acidification, high biomass stands of seagrass or seaweed farms might be more successful in protecting epiphytic foraminifera. | |
dc.format.extent | 1784-1793 | |
dc.format.medium | Print-Electronic | |
dc.language | en | |
dc.language.iso | en | |
dc.publisher | Wiley | |
dc.subject | Benthic foraminifera | |
dc.subject | blue carbon | |
dc.subject | coastal communities | |
dc.subject | ocean acidification | |
dc.subject | shallow-water CO2 seeps | |
dc.title | Seaweed fails to prevent ocean acidification impact on foraminifera along a shallow-water CO2 gradient | |
dc.type | journal-article | |
dc.type | Journal Article | |
plymouth.author-url | https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000354209800003&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=11bb513d99f797142bcfeffcc58ea008 | |
plymouth.issue | 9 | |
plymouth.volume | 5 | |
plymouth.publication-status | Published | |
plymouth.journal | Ecology and Evolution | |
dc.identifier.doi | 10.1002/ece3.1475 | |
plymouth.organisational-group | /Plymouth | |
plymouth.organisational-group | /Plymouth/Faculty of Science and Engineering | |
plymouth.organisational-group | /Plymouth/Faculty of Science and Engineering/School of Biological and Marine Sciences | |
plymouth.organisational-group | /Plymouth/Faculty of Science and Engineering/School of Geography, Earth and Environmental Sciences | |
plymouth.organisational-group | /Plymouth/PRIMaRE Publications | |
plymouth.organisational-group | /Plymouth/REF 2021 Researchers by UoA | |
plymouth.organisational-group | /Plymouth/REF 2021 Researchers by UoA/UoA07 Earth Systems and Environmental Sciences | |
plymouth.organisational-group | /Plymouth/Research Groups | |
plymouth.organisational-group | /Plymouth/Research Groups/Marine Institute | |
plymouth.organisational-group | /Plymouth/Users by role | |
plymouth.organisational-group | /Plymouth/Users by role/Academics | |
dc.publisher.place | England | |
dcterms.dateAccepted | 2015-02-28 | |
dc.identifier.eissn | 2045-7758 | |
dc.rights.embargoperiod | Not known | |
rioxxterms.versionofrecord | 10.1002/ece3.1475 | |
rioxxterms.licenseref.uri | http://www.rioxx.net/licenses/all-rights-reserved | |
rioxxterms.licenseref.startdate | 2015-05 | |
rioxxterms.type | Journal Article/Review | |
plymouth.oa-location | http://onlinelibrary.wiley.com/doi/10.1002/ece3.1475/pdf |