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Objectives for this survey were: To undertake the bottom trawl survey of haddock on the Rockall Plateau within the 350 m depth boundary. Time permitting to undertake additional trawl sampling in the 350-450m depth zone. To deploy a CTD at selected trawl stations to collect temperature and salinity profiles. To collect samples (genetics and otoliths) for key species for population studies, contaminant studies and other requests, e.g. MSFD litter recording. To obtain sediment samples for particle size analysis
Scottish Government (Marine Scotland)
no limitations to public access
Other details | ||
Internal code | Internally assigned metadata identifier | 6259 |
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. | FishDAC - Rockall Haddock Demersal Trawl Survey - 2015 |
Alternative title | The purpose of alternative title is to record any additional names by which the dataset may be known. | 1115S, Rockall Quarter 3 Survey |
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. | Marine_Scotland_FishDAC_1938 |
Resource Identifier | This is the code assigned by the data owner. | Marine_Scotland_FishDAC_1938 |
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 | 2015-08-23 |
End date | This describes the date the resource ends. This may only be the year if month and day are not known | 2018-04-18 |
Spatial resolution | This describes the spatial resolution of the dataset or the spatial limitations of the service. | 55000.00 |
Spatial resolution unit | This describes the unit of spatial resolution which for distance must be metres. | http://standards.iso.org/ittf/PubliclyAvailableStandards/ISO_19139_Schemas/resources/uom/gmxUom.xml#m |
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'. | Not Planned |
Abstract | The abstract provides a clear and brief statement of the content of the resource. | Objectives for this survey were: To undertake the bottom trawl survey of haddock on the Rockall Plateau within the 350 m depth boundary. Time permitting to undertake additional trawl sampling in the 350-450m depth zone. To deploy a CTD at selected trawl stations to collect temperature and salinity profiles. To collect samples (genetics and otoliths) for key species for population studies, contaminant studies and other requests, e.g. MSFD litter recording. To obtain sediment samples for particle size analysis |
Lineage | Lineage includes the background information, history of the sources of data, data quality statements and methods. | Catch rate and length-frequency distribution for all fish species and age composition data from otoliths for selected species were collected and adjusted to a standardised haul duration. Temperature and salinity data were collected to characterise the species' environment at selected stations. Sediment samples were obtained during periods of trawl survey downtime (nights. Survey data is subsequently integrated with those of other nations' within the ICES framework. Equipment used: GOV trawl, Seabird 19+ CTD, Van Veen and Day grabs. |
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 | Fish abundance in water bodies | |
General subject area(s) associated with the resource, uses multiple controlled vocabularies | Fish biomass in water bodies | |
General subject area(s) associated with the resource, uses multiple controlled vocabularies | Raw temperature and/or salinity instrument output | |
General subject area(s) associated with the resource, uses multiple controlled vocabularies | Sediment grain size parameters | |
General subject area(s) associated with the resource, uses multiple controlled vocabularies | Habitats and biotopes | |
General subject area(s) associated with the resource, uses multiple controlled vocabularies | Biological diversity maintained | |
General subject area(s) associated with the resource, uses multiple controlled vocabularies | Commercial fish and shellfish populations are healthy | |
Geographical coverage | ||
North | The northern-most limit of the data resource in decimal degrees | 58.5 |
East | The eastern-most limit of the data resource in decimal degrees | -13 |
South | The southern-most limit of the data resource in decimal degrees | 56 |
West | The western-most limit of the data resource in decimal degrees | -16 |
Regional sea | 41D4 | |
42D4 | ||
41D5 | ||
42D5 | ||
43D5 | ||
44D5 | ||
45D5 | ||
43D6 | ||
44D6 | ||
The water column that is significantly influenced by the seabed, which is broader in deep ocean than in shelf seas. Guideline approximation is bottom 10m of oceans and bottom 5% of shelf (<200m) seas. | ||
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 | Scottish Government (Marine Scotland) | |
Phone | +44 (0)300 244 4000 | |
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 | Scottish Government (Marine Scotland) | |
Phone | +44 (0)300 244 4000 | |
Delivery point | Mailpoint 11, Area 1B South, Victoria Quay | |
Postal code | EH6 6QQ | |
City | Edinburgh | |
Country | United Kingdom | |
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 | Scottish Government (Marine Scotland) | |
Phone | +44 (0)300 244 4000 | |
Delivery point | Mailpoint 11, Area 1B South, Victoria Quay | |
Postal code | EH6 6QQ | |
City | Edinburgh | |
Country | United Kingdom | |
Role | The distributor is the person or organisation that distributes the resource. | distributor |
Organisation name | Scottish Government (Marine Scotland) | |
Phone | +44 (0)300 244 4000 | |
Delivery point | Mailpoint 11, Area 1B South, Victoria Quay | |
Postal code | EH6 6QQ | |
City | Edinburgh | |
Country | United Kingdom | |
Role | The originator is the person or organisation who created, collected or produced the resource. | originator |
Organisation name | Marine Scotland | |
Phone | +44 (0)300 244 4000 | |
Delivery point | 1B South, Victoria Quay | |
Postal code | EH6 6QQ | |
City | Edinburgh | |
Country | United Kingdom | |
Resource locators | ||
Locator URL | Web address (URL) that links to the resource | http://bodc.ac.uk |
Locator function | Code that describes the function of the resource. ISO function code chosen from ISO 19115-1 Codelist | offlineAccess |
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. | no limitations to public access |
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. | Open Government License (http://www.nationalarchives.gov.uk/doc/open-government-licence/) |
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. | 2017-06-06 |
Metadata date | The date when the content of this metadata record was last updated. | 2017-06-06 |
Metadata standard name | The name of the metadata standard used to create this metadata | MEDIN Discovery Metadata |
Metadata standard version | The version of the MEDIN Discovery Metadata Standard used to create the metadata record | Version 2.3.7 |
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