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Metadata: 2022 SafetyNet Technologies Irish Sea Golden Ray Nephrops light trial
Abstract:
Experimental deployment of LED lights on trawl headline to examine finfish bycatch rates in twin-rig Nephrops fishery.
Data holder:
Data Archive for Seabed Species and Habitats (DASSH)
Use constraints:
Open Access
| Other details | ||
| Internal code | Internally assigned metadata identifier | 915 |
| 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. | 2022 SafetyNet Technologies Irish Sea Golden Ray Nephrops light trial |
| 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. | 3a565a32bbb0da9f30dd8d235fca449f |
| Resource Identifier | This is the code assigned by the data owner. | DASSHDT00000516 |
| 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 | 2022-07-11 |
| End date | This describes the date the resource ends. This may only be the year if month and day are not known | 2022-07-14 |
| 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'. | unknown |
| Abstract | The abstract provides a clear and brief statement of the content of the resource. | Experimental deployment of LED lights on trawl headline to examine finfish bycatch rates in twin-rig Nephrops fishery. |
| Lineage | Lineage includes the background information, history of the sources of data, data quality statements and methods. | The total catch in baskets from each net was estimated by the sampler, and cross-referenced with the crew-recorded live weight Nephrops catch from the haul. The Raising Factor is the estimated ratio of the catch to the sample taken. This is the value by which the sample should be multiplied to generate an estimate of the total catch for that net, and is in the sampleNotes field of the Sample Event Form This can be further standardised to CPUE by dividing by the soakTime measure in the Sample Event Form. Fish data are presented as abundance (count) in 1 cm size classes (specNotes field). Nephrops are presented in the abundance column as Weights (kg) |
| 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 | Fishing by-catch | |
| General subject area(s) associated with the resource, uses multiple controlled vocabularies | catch data | |
| Geographical coverage | ||
| North | The northern-most limit of the data resource in decimal degrees | 54.2125 |
| East | The eastern-most limit of the data resource in decimal degrees | -4.9416 |
| South | The southern-most limit of the data resource in decimal degrees | 54.1675 |
| West | The western-most limit of the data resource in decimal degrees | -5.0184 |
| Regional sea | Irish Sea | |
| 37E4 | ||
| Irish Sea and St. George's Channel | ||
| VIIa | ||
| benthic boundary layer | ||
| 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 | |
| dassh.enquiries@mba.ac.uk | ||
| Role | The distributor is the person or organisation that distributes the resource. | distributor |
| 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 | |
| dassh.enquiries@mba.ac.uk | ||
| Role | The originator is the person or organisation who created, collected or produced the resource. | originator |
| Organisation name | SafetyNet Technologies | |
| Position name | Data Manager | |
| dassh.enquiries@mba.ac.uk | ||
| 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 | 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 | |
| dassh.enquiries@mba.ac.uk | ||
| Resource locators | ||
| Locator URL | Web address (URL) that links to the resource | https://doi.org/10.17031/645e29fe023d5 |
| Locator name | Name of the web resource | DOI link |
| Locator URL | Web address (URL) that links to the resource | http://www.dassh.ac.uk/ |
| Locator name | Name of the web resource | DASSH website |
| Dataset constraints | ||
| 20 Limitations on Public Access - Access constraints | otherRestrictions | |
| 20 Limitations on Public Access - Other constraints | This states any limitations on access to the data and uses free text. | Open Access |
| 21 Conditions for Access and Use - Use limitation | This states any constraints on use of the data. Multiple conditions can be recorded for different parts of the data resource. If no conditions apply, then `No condtions apply` is recorded. This uses free text. | Open access; CC-BY |
| 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. | 2023-05-25 |
| Harvest date | The date which this record has been (re)harvested from the provider. | 2026-04-12 |
| Metadata date | The date when the content of this metadata record was last updated. | 2024-12-03 |
| 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 |