2012-2013 University of Southampton Poole Harbour Crassostrea gigas transect and settlement panel records

• Published by: Marine Environmental Data & Information Network
• Last updated: 01 February 2023
• Topic: Not added
• Licence: Other Licence ; View licence information

Summary

The work carried out so far highlights Poole Harbour as being an anomaly in the apparent steady progressive development of Pacific oyster populations around the coast, in that there is an obvious source of larvae but little successful settlement. The mechanisms which are ‘dampening down’ expected settlement appear to include at least one physical factor but it is likely that this is moderated by biological factors such as competition for settlement space and predation. Further work is required to establish which biological factors may be modifying recruitment success and whether recruitment is moderated during the larval stage or post metamorphosis. if the dominant controlling factor(s) act before oyster settlement it is most likely water temperature that controls the naturalised population, however top-down control by predators could be significant if oysters are surviving metamorphosis.

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Link to the data	Format	File added	Data preview
DASSH homepage	N/A	01 February 2023	Not available
A link to the web service or dataset	N/A	01 February 2023	Not available

Additional information

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• Added to data.gov.uk: 2022-02-11
• Access contraints: DASSH terms and conditions apply
• Harvest GUID: a9bf48b5-68e6-438e-934b-d3cb357fc940
• Extent: Latitude: 50.7443° to 50.6686°
• Extent: Longitude: -2.0541° to -1.9120°
• Spatial reference system: urn:ogc:def:crs:EPSG::4326
• Dataset reference date: 2016-02-25 (publication)
• Dataset reference date: 2013-07-16 (creation)
• Dataset reference date: 2022-02-11 (revision)
• Frequency of update: notPlanned
• Responsible party: University of Southampton School of Ocean and Earth Science (originator); Data Archive for Seabed Species and Habitats (DASSH) (custodian)
• ISO 19139 resource type: dataset
• Metadata language: eng
• Source Metadata: XML
• Source Metadata: HTML

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Licence information

CC BY 4.0