1997 The Environment Agency (EA) Tamar and Lynher Rivers and Estuaries Shad surveys and records

• Availability: Not released
• Published by: Marine Environmental Data & Information Network
• Last updated: 28 January 2016
• Topic: Environment
• Licence: Other Licence ; View licence information

Summary

1. Records of Shad sp. and Allis Shad catches by commercial salmon netsmen (Allis Shad where species identification confirmed from examination by expert); 2. Records of Shad and Allis Shad (Allis Shad where species identification confirmed from examination by expert) caught by rod anglers, angling clubs and commercial salmon and sea trout estuary netsmen; 3. Records of Allis Shad caught and examined at Gunnislake Fish Trap; 4. Records of Shad (presumed Allis Shad as inferred from trap records) counted by Gunnislake Fish Counter and observed on camera footage as they migrate upstream at the tidal limit; 5. Sightings of live Shad; 6. Records of dead Shad carcasses; 7. Records of Shad egg surveys. Egg surveys in estuary or river using a standard long-handled macroinvertebrate kick-sampling net and technique. The original database is held by the Environment Agency. If you have any questions about data contained within it, contact Robert Hillman (see contacts).

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Additional information

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• Added to data.gov.uk: 2016-11-15
• Access contraints: DASSH terms and conditions apply (see http://www.dassh.ac.uk/terms-and-conditions)
• Harvest GUID: 082f6b8ec5ee46ebe9c8408adaf4eea3
• Extent: Latitude: 50.6734° to 50.3402°
• Extent: Longitude: -4.4007° to -4.1964°
• Spatial reference system: urn:ogc:def:crs:EPSG::4326
• Dataset reference date: 2016-01-28 (publication)
• Frequency of update: notPlanned
• Responsible party: Environment Agency, Bristol Head Office (originator, custodian)
• ISO 19139 resource type: dataset
• Metadata language: eng
• Source Metadata: XML
• Source Metadata: HTML

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DASSH terms and conditions apply (see http://www.dassh.ac.uk/terms-and-conditions)