Product catalogue
Polychaetes (Annelida) of the Oceanic Shoals region, northern Australia: considering small macrofauna in marine management
Northern Australia has been the focus of recent marine biodiversity research to support natural resource management for both industry and conservation, including management of the Oceanic Shoals Australian Marine Park (AMP). Much of this research has targeted habitat-forming sessile invertebrates and charismatic megafauna, but smaller macrofauna and infauna may also be important because of their roles in ecosystem functions. In this study we characterised the biodiversity of polychaetes collected from four marine surveys to the Oceanic Shoals AMP between 2009 and 2012 from which sediment samples were elutriated (500 μm) to separate macrofauna. We used this species-level inventory to examine several questions related to marine management, namely: (1) do polychaete assemblages vary among surveys; (2) can environmental variables or geomorphology explain differences in community structure; and (3) how do ecological patterns change according to taxonomic resolution (species, family) and functional group (feeding, habitat, mobility)? A total of 2561 individual polychaetes were collected from 266 samples, representing 368 species and 43 families, including new species and genera, as well as new family records for Australia (Iospilidae, Lacydoniidae). Polychaete species assemblages and functional groups showed variation among the surveys, but this was not observed at the family level. Species and family assemblages were weakly related to environmental factors, but functional groups showed stronger relationships. Plains and banks each supported distinct polychaete assemblages, although the latter showed temporal variation. The results provide baseline biodiversity and ecological data about polychaetes on the northern Australian shelf, and these are discussed in relation to marine management strategies. Notably, intersurvey and environmental patterns differ from those of larger sessile fauna (sponges) collected on the same surveys, highlighting the need to consider small macrofauna in monitoring programs of marine protected areas.
<b>Citation:</b> Przeslawski Rachel, Glasby Christopher J., Nichol Scott (2019) Polychaetes (Annelida) of the Oceanic Shoals region, northern Australia: considering small macrofauna in marine management. <i>Marine and Freshwater Research</i> 70, 307-321. https://doi.org/10.1071/MF18060
Simple
Identification info
- Date (Creation)
- 2017-01-13T00:00:00
- Date (Publication)
- 2024-05-14T07:05:48
- Citation identifier
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Geoscience Australia Persistent Identifier/https://pid.geoscience.gov.au/dataset/ga/103720
- Cited responsible party
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Role Organisation / Individual Name Details Publisher CSIRO
External Contact Author Przeslawski, R.
External Contact Author Glasby, C.
External Contact Author Nichol, S.
Place and Communities Internal Contact
- Name
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Marine and Freshwater Research
- Issue identification
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Volume 70, Number 3, 2019
- Page
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307-321
- Purpose
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Manuscript to be submitted to Marine & Freshwater Research Journal
- Status
- Completed
- Point of contact
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Role Organisation / Individual Name Details Point of contact Commonwealth of Australia (Geoscience Australia)
Voice Resource provider Place and Communities Division
External Contact Point of contact Carroll, A.
Place and Communities Internal Contact
- Spatial representation type
- Topic category
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- Oceans
Extent
Extent
))
- Maintenance and update frequency
- As needed
Resource format
- Title
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Product data repository: Various Formats
- Website
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Data Store directory containing the digital product files
Data Store directory containing one or more files, possibly in a variety of formats, accessible to Geoscience Australia staff only for internal purposes
- theme.ANZRC Fields of Research.rdf
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EARTH SCIENCES
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- Keywords
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bathymetry
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- Keywords
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geomorphology
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- Keywords
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key ecological feature
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- Keywords
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marine baselines
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- Keywords
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seabed mapping
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- Keywords
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soft sediment ecology
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- Keywords
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Published_External
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Resource constraints
- Title
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Creative Commons Attribution 4.0 International Licence
- Alternate title
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CC-BY
- Edition
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4.0
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- License
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(c) CSIRO 2019
Resource constraints
- Title
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Australian Government Security ClassificationSystem
- Edition date
- 2018-11-01T00:00:00
- Classification
- Unclassified
- Language
- English
- Character encoding
- UTF8
Distribution Information
- Distributor contact
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Role Organisation / Individual Name Details Distributor Commonwealth of Australia (Geoscience Australia)
Voice facsimile
- OnLine resource
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Link to Journal
Link to Journal
- Distribution format
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Resource lineage
- Statement
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Manuscript will be submitted and revised according to scientific journal peer review process
- Hierarchy level
- Document
Metadata constraints
- Title
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Australian Government Security ClassificationSystem
- Edition date
- 2018-11-01T00:00:00
- Classification
- Unclassified
Metadata
- Metadata identifier
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urn:uuid/008f9098-d166-4904-b1bd-e91ce51982a3
- Title
-
GeoNetwork UUID
- Language
- English
- Character encoding
- UTF8
- Contact
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Role Organisation / Individual Name Details Point of contact Commonwealth of Australia (Geoscience Australia)
Voice Owner Carroll, A.
Place and Communities Internal Contact Point of contact Carroll, A.
Place and Communities Internal Contact
Type of resource
- Resource scope
- Document
- Name
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Journal Article
Alternative metadata reference
- Title
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Geoscience Australia - short identifier for metadata record with
uuid
- Citation identifier
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eCatId/103720
- Metadata linkage
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https://ecat.ga.gov.au/geonetwork/srv/eng/catalog.search#/metadata/008f9098-d166-4904-b1bd-e91ce51982a3
- Metadata linkage
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https://ecat.ga.gov.au/geonetwork/ofmJ3/eng/catalog.search#/metadata/008f9098-d166-4904-b1bd-e91ce51982a3
- Date info (Creation)
- 2017-01-13T13:45:59
- Date info (Revision)
- 2017-01-13T13:49:58
Metadata standard
- Title
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AU/NZS ISO 19115-1:2014
Metadata standard
- Title
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ISO 19115-1:2014
Metadata standard
- Title
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ISO 19115-3
- Title
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Geoscience Australia Community Metadata Profile of ISO 19115-1:2014
- Edition
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Version 2.0, September 2018
- Citation identifier
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https://pid.geoscience.gov.au/dataset/ga/122551