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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).
Environment Agency, Bristol Head Office
DASSH terms and conditions apply (see http://www.dassh.ac.uk/terms-and-conditions)
| Other details | ||
| Internal code | Internally assigned metadata identifier | 3667 |
| Title | The title is used to provide a brief and precise description of the dataset such as 'Date', 'Originating organisation/programme', 'Location' and 'Type of survey'. All acronyms and abbreviations should be reproduced in full. | 1998 The Environment Agency (EA) Tamar and Lynher Rivers and Estuaries Shad surveys and records |
| File Identifier | The File Identifier is a code, preferably a GUID, that is globally unique and remains with the same metadata record even if the record is edited or transferred between portals or tools. | 690e2c5808e4a1d65dba49fc52e9f0b7 |
| Resource Identifier | This is the code assigned by the data owner. | DASSHDT00000258 |
| Resource type | The resource type will likely be a dataset but could also be a series (collection of datasets with a common specification) or a service. | dataset |
| Start date | This describes the date the resource starts. This may only be the year if month and day are not known | 1998-06-08 |
| End date | This describes the date the resource ends. This may only be the year if month and day are not known | 1998-10-01 |
| Spatial resolution | This describes the spatial resolution of the dataset or the spatial limitations of the service. | inapplicable |
| Frequency of updates | This describes the frequency with which the resource is modified or updated i.e. a monitoring programme that samples once per year has a frequency that is described as 'annually'. | notPlanned |
| Abstract | The abstract provides a clear and brief statement of the content of the resource. | 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). |
| Lineage | Lineage includes the background information, history of the sources of data, data quality statements and methods. | A Logie Aquantic Resistivity fish counter records fish migrating upstream; an individual fish can be checked by finding and examining the corresponding camera footage. EA expert reviewed all images. A fish was deemed to be shad if it was laterally very thin, displayed a weak swimming style including failed attempts to migrate upstream at the fish pass, and was observed to have a deeply forked tail. Records of shad catches from anglers/angling clubs. Fixed fish trap at Gunnislake which catches Allis Shad as they migrate upstream. Records of shad from commercial netsmen operating seine nets in the Tamar and Lynher estuaries. Egg surveys in the river and estuary using a standard macroinvertebrate kick-sampling net and technique. |
| Related keywords | ||
| Keyword | General subject area(s) associated with the resource, uses multiple controlled vocabularies | Marine Environmental Data and Information Network |
| General subject area(s) associated with the resource, uses multiple controlled vocabularies | NDGO0005 | |
| Keyword title | data.gov.uk | |
| Keyword | General subject area(s) associated with the resource, uses multiple controlled vocabularies | Species distribution |
| General subject area(s) associated with the resource, uses multiple controlled vocabularies | Fish and shellfish catch statistics | |
| General subject area(s) associated with the resource, uses multiple controlled vocabularies | Fish abundance in water bodies | |
| General subject area(s) associated with the resource, uses multiple controlled vocabularies | Fish morphology, age and physiology | |
| General subject area(s) associated with the resource, uses multiple controlled vocabularies | Fish taxonomy-related counts | |
| General subject area(s) associated with the resource, uses multiple controlled vocabularies | Fish non taxonomy-related morphology | |
| Geographical coverage | ||
| North | The northern-most limit of the data resource in decimal degrees | 50.6734 |
| East | The eastern-most limit of the data resource in decimal degrees | -4.1964 |
| South | The southern-most limit of the data resource in decimal degrees | 50.3402 |
| West | The western-most limit of the data resource in decimal degrees | -4.4007 |
| Regional sea | Western Channel and Celtic Sea | |
| English Channel | ||
| benthic boundary layer | ||
| circalittoral | ||
| infralittoral | ||
| littoral | ||
| water column | ||
| VIIf | ||
| VIIe | ||
| Responsible organisations | ||
| Role | The point of contact is person or organisation with responsibility for the creation and maintenance of the metadata for the resource. | pointOfContact |
| Organisation name | Data Archive for Seabed Species and Habitats (DASSH) | |
| Position name | Data Manager | |
| Phone | 01752 633102 | |
| Fax | 01752 633291 | |
| Delivery point | Marine Biological Association of the UK, The Laboratory, Citadel Hill | |
| Postal code | PL1 2PB | |
| City | Plymouth | |
| Role | The distributor is the person or organisation that distributes the resource. | distributor |
| Organisation name | Data Archive for Seabed Species and Habitats (DASSH) | |
| Individual name | Rob Hillman | |
| Position name | Data Manager | |
| Phone | 01752 633102 | |
| Fax | 01752 633291 | |
| Delivery point | Marine Biological Association of the UK, The Laboratory, Citadel Hill | |
| Postal code | PL1 2PB | |
| City | Plymouth | |
| Role | The originator is the person or organisation who created, collected or produced the resource. | originator |
| Organisation name | Environment Agency, Bristol Head Office | |
| Individual name | Rob Hillman | |
| Position name | Senior Environmental Monitoring Officer, Analysis and Reporting | |
| Role | The custodian is the person or organisation that accepts responsibility for the resource and ensures appropriate care and maintenance. If a dataset has been lodged with a Data Archive Centre for maintenance then this organisation is be entered here. | custodian |
| Organisation name | Environment Agency, Bristol Head Office | |
| Individual name | Rob Hillman | |
| Position name | Senior Environmental Monitoring Officer, Analysis and Reporting | |
| Dataset constraints | ||
| 20 Limitations on Public Access - Access constraints | ISO restriction code chosen from ISO 19115-1 Codelist | otherRestrictions |
| 20 Limitations on Public Access – Other constraints | Any restriction on the use of the resource such as the need to agree to certain licence conditions. | DASSH terms and conditions apply (see http://www.dassh.ac.uk/terms-and-conditions) |
| 21 Conditions for Access and Use - Use limitation | Any restrictions imposed on accessing the resource such as the need to agree to certain licence conditions. | DASSH terms and conditions apply (see http://www.dassh.ac.uk/terms-and-conditions) |
| Available data formats | ||
| Data format | Format in which digital data can be provided for transfer | Database |
| Version info | ||
| Date of publication | The publication date of the resource or if previously unpublished the date that the resource was made publicly available via the MEDIN network. | 2016-01-28 |
| Metadata date | The date when the content of this metadata record was last updated. | 2016-11-15 |
| Metadata standard name | The name of the metadata standard used to create this metadata | MEDIN Discovery metadata standard |
| Metadata standard version | The version of the MEDIN Discovery Metadata Standard used to create the metadata record | 2.3.8 |
| Metadata parent | d16a4432331f935ac456ceed2a03a3ed | |
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