dc.contributor.author |
Laroche, O |
en |
dc.contributor.author |
Wood, SA |
en |
dc.contributor.author |
Tremblay, Louis |
en |
dc.contributor.author |
Ellis, JI |
en |
dc.contributor.author |
Lejzerowicz, F |
en |
dc.contributor.author |
Pawlowski, J |
en |
dc.contributor.author |
Lear, Gavin |
en |
dc.contributor.author |
Atalah, J |
en |
dc.contributor.author |
Pochon, Xavier |
en |
dc.date.accessioned |
2016-09-28T03:53:37Z |
en |
dc.date.issued |
2016-09 |
en |
dc.identifier.citation |
Molecular Ecology Resources 16(5):1240-1254 Sep 2016 |
en |
dc.identifier.issn |
0141-1136 |
en |
dc.identifier.uri |
http://hdl.handle.net/2292/30525 |
en |
dc.description.abstract |
At present, environmental impacts from offshore oil and gas activities are partly determined by measuring changes in macrofauna diversity. Morphological identification of macrofauna is timeconsuming, expensive and dependent on taxonomic expertise. In this study, we evaluated the applicability of using foraminiferal-specific metabarcoding for routine monitoring. Sediment samples were collected along distance gradients from two oil platforms off Taranaki (New Zealand) and their physicochemical properties, foraminiferal environmental DNA/RNA, and macrofaunal composition analyzed. Macrofaunal and foraminiferal assemblages showed similar shifts along impact gradients, but responded differently to environmental perturbations. Macrofauna were affected by hypoxia, whereas sediment grain size appeared to drive shifts in foraminifera. We identified eight foraminiferal molecular operational taxonomic units that have potential to be used as bioindicator taxa. Our results show that metabarcoding represents an effective tool for assessing foraminiferal communities near offshore oil and gas platforms, and that it can be used to complement current monitoring techniques. |
en |
dc.publisher |
Elsevier |
en |
dc.relation.ispartofseries |
Marine Environmental Research |
en |
dc.rights |
Items in ResearchSpace are protected by copyright, with all rights reserved, unless otherwise indicated. Previously published items are made available in accordance with the copyright policy of the publisher. |
en |
dc.rights.uri |
https://researchspace.auckland.ac.nz/docs/uoa-docs/rights.htm |
en |
dc.title |
First evaluation of foraminiferal metabarcoding for monitoring environmental impact from an offshore oil drilling site |
en |
dc.type |
Journal Article |
en |
dc.identifier.doi |
10.1016/j.marenvres.2016.08.009 |
en |
pubs.begin-page |
225 |
en |
pubs.volume |
120 |
en |
dc.identifier.pmid |
27595900 |
en |
pubs.end-page |
235 |
en |
dc.rights.accessrights |
http://purl.org/eprint/accessRights/RestrictedAccess |
en |
pubs.subtype |
Article |
en |
pubs.elements-id |
540825 |
en |
pubs.org-id |
Science |
en |
pubs.org-id |
Biological Sciences |
en |
pubs.org-id |
Marine Science |
en |
dc.identifier.eissn |
1879-0291 |
en |
pubs.record-created-at-source-date |
2016-09-06 |
en |
pubs.online-publication-date |
2016-08-24 |
en |
pubs.dimensions-id |
27595900 |
en |