Exe Estuary Mussel Stock Assessment 2018
Since 2012 Devon and Severn IFCA has carried out stock assessments on the public mussel beds on the Exe Estuary, south Devon. These surveys determine the area of each bed, the density of mussels, the percentage cover, and the estimated stock (in tonnes), and marketable stock (mussels greater than 50mm in length) for each bed, and are used to assess the condition of the bed and whether the bed could support a viable mussel fishery.
dataset
https://www.devonandsevernifca.gov.uk/Resource-library/H-Environment-and-Research
description: A link to the web service or dataset
https://www.devonandsevernifca.gov.uk
description: A link to the general host site
EXEMUSSEL2018DSIFCA
http://EXEMUSSEL2018DSIFCA
eng
urn:ogc:def:crs:EPSG::4326
biota
revision
2008-01-06
revision
2009-11-16
-3.4793
-3.3860
50.6625
50.5987
revision
2010-01-01
littoral
2018-04-27
2018-05-02
publication
2018-05-01
notPlanned
Data is collected by Devon and Severn IFCA, during March or April each year. Transects are walked across each mussel bed using the Dutch Wand method of surveying, data on the extent of each bed was also used to create GIS layers of the area of the beds. Results are compared to those from previous years.
Full data available on request
Full data available on request
Devon and Severn Inshore Fisheries and Conservation Authority
office@devonandsevernifca.gov.uk
originator
Devon and Severn Inshore Fisheries and Conservation Authority
office@devonandsevernifca.gov.uk
custodian
Devon and Severn Inshore Fisheries and Conservation Authority
office@devonandsevernifca.gov.uk
pointOfContact
2022-07-22