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Metadata: HERAS - Herring Acoustic Survey - North Sea and West of Scotland
Abstract:
Parent record for the Herring acoustic survey - HERAS - North sea and West of Scotland. Part of the ICES international North Sea herring acoustic survey.
Data holder:
Scottish Government (Marine Scotland)
Click on the red button for resource contact details:
- Click on the red button for resource contact details
Use constraints:
no limitations to public access
| Other details | ||
| Internal code | Internally assigned metadata identifier | 3892 |
| 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. | HERAS - Herring Acoustic Survey - North Sea and West of Scotland |
| 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_12233 |
| Resource Identifier | This is the code assigned by the data owner. | Marine_Scotland_FishDAC_12233 |
| 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 | 2000-01-01 |
| End date | This describes the date the resource ends. This may only be the year if month and day are not known | 2020-05-06 |
| Spatial resolution | This describes the spatial resolution of the dataset or the spatial limitations of the service. | 200.00 |
| 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. | Parent record for the Herring acoustic survey - HERAS - North sea and West of Scotland. Part of the ICES international North Sea herring acoustic survey. |
| Lineage | Lineage includes the background information, history of the sources of data, data quality statements and methods. | Acoustic data collected between 0300 and 2300 used for stock assessment. Samples of all species caught will be measured for length and weight to establish a length weight relationship. Otoliths will be collected from a sub-sample of the herring to determine age. Maturity state will also be recorded. Presence of Icthyophonus infection will be recorded. Timeline: 2019: 0919S: Genetics for population splitting collected. Camera used to see what goes into net 2018: no charter used for the survey 0918S: images for morphometric analysis and genetics samples collected for population splitting. Camera used in net during trawling. 2017: 0817S: Some experiments of what weights to use on the gear was carried out. Camera used in net during trawling. no multisampler Genetic samples collected for stock splitting. First year using BT 237 610 trawl First year with new pelagic gear - doors changed from previous years. 0717H: 2016: 0916S: images for morphometric analysis and genetics samples collected for population splitting (haul 206). Camera used in net during trawling. no multisampler 0716H: 2015: no scottish survey of in 6a, therefore no morph collected. 6a sampled by Celtic Explorer 0815S: no multisampler Cameras mention in cruise report (7 hauls) - not sure where recordings are? 2014: First year to used EDC to record data (Scotia only). 0814S: images for morphometric analysis for population splitting (hauls 215, 218). multisampler used 1314H: (no metadata?!) - docs, milap, ek data, sandeels collected no herring sampled 2013: 0813S: images for morphometric analysis for population splitting (hauls 184, 190). multisampler used. 0413H: Acoustic survey, no biological samples collected. 2012: 0812S: no multisampler used. 0412H: Acoustic survey no biological samples collected. 2011: Separate North Sea and west of Scotland surveys were carried out until 2011 when a combined area survey took place. Scotland stopped covering all of area 6. 0811S: multisampler used 0411H: Acoustic survey, no biological samples collected. 2010: Data from 2010 and onwards on FSS PT160 gear used on both vessels 0810S: Covered North Sea part of survey area. Multisampler used. 1010H: Covered West coast of Scotland (area 6) 2009: 0909S: North Sea 1309H: West of Scotland, area 6. 2008: 0808S: North Sea 0608H: West of Scotland, area 6. 2007: 1007S: North Sea. 0607H: West of Scotland, area 6. 2006: 1106S: North Sea. 1006H: West of Scotland, area 6. 2005: 0905S: North Sea. New multisampler tested. 0505H: West of Scotland, area 6. Acoustic data for the detection of cetaceans collected. 2004: 1004S: North Sea. 0104H: West of Scotland, area 6. WESTHER sampling. Acoustic data for the detection of cetaceans collected. 2003: 1003S: North Sea. HERGEN sampling. 1503H: West of Scotland, area 6. WESTHER sampling. 2002: 1002S: North Sea. HERGEN sampling. 0402H: West of Scotland, area 6. 2001: 1101S: North Sea. 0301H: West of Scotland, area 6. 2000: first year in meta records 1000S (NS) 0400H (WC) (no metadata record?!) - doc, milap, roxann |
| 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 | Abundance of Clupea harengus (ITIS: 161722: WoRMS 126417) per unit volume of the water body | |
| General subject area(s) associated with the resource, uses multiple controlled vocabularies | Length of Clupea harengus (ITIS: 161722: WoRMS 126417) | |
| General subject area(s) associated with the resource, uses multiple controlled vocabularies | Specimen age of Clupea harengus (ITIS: 161722: WoRMS 126417) | |
| General subject area(s) associated with the resource, uses multiple controlled vocabularies | Specimen weight of Clupea harengus (ITIS: 161722: WoRMS 126417) | |
| General subject area(s) associated with the resource, uses multiple controlled vocabularies | Fish biomass in water bodies | |
| Geographical coverage | ||
| North | The northern-most limit of the data resource in decimal degrees | 62 |
| East | The eastern-most limit of the data resource in decimal degrees | 2 |
| South | The southern-most limit of the data resource in decimal degrees | 58.49622 |
| West | The western-most limit of the data resource in decimal degrees | -8.002881 |
| Regional sea | 46E3 | |
| 47E3 | ||
| 46E4 | ||
| 47E4 | ||
| 48E4 | ||
| 46E5 | ||
| 47E5 | ||
| 48E5 | ||
| 49E5 | ||
| 46E6 | ||
| 47E6 | ||
| 48E6 | ||
| 49E6 | ||
| 46E7 | ||
| 47E7 | ||
| 48E7 | ||
| 49E7 | ||
| 50E7 | ||
| 46E8 | ||
| 47E8 | ||
| 48E8 | ||
| 49E8 | ||
| 50E8 | ||
| 51E8 | ||
| 46E9 | ||
| 47E9 | ||
| 48E9 | ||
| 49E9 | ||
| 50E9 | ||
| 51E9 | ||
| 52E9 | ||
| 46F0 | ||
| 47F0 | ||
| 48F0 | ||
| 49F0 | ||
| 50F0 | ||
| 51F0 | ||
| 52F0 | ||
| 46F1 | ||
| 47F1 | ||
| 48F1 | ||
| 49F1 | ||
| 50F1 | ||
| 51F1 | ||
| 52F1 | ||
| Responsible organisations | ||
| 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 | |
| marinescotland@gov.scot | ||
| Role | The originator is the person or organisation who created, collected or produced the resource. | originator |
| Organisation name | Marine Scotland Science | |
| Delivery point | 375 Victoria Road | |
| Postal code | AB11 9DB | |
| City | Aberdeen | |
| Country | United Kingdom | |
| marinescotland@gov.scot | ||
| 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 | |
| marinescotland@gov.scot | ||
| 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 | |
| marinescotland@gov.scot | ||
| 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 | |
| marinescotland@gov.scot | ||
| 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. | no limitations to public 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. | The following attribution statement must be used: Contains information from the Scottish Government (Marine Scotland) licensed under the Open Government Licence v3.0. |
| 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. | 2019-10-22 |
| Harvest date | The date which this record has been (re)harvested from the provider. | 2026-04-19 |
| Metadata date | The date when the content of this metadata record was last updated. | 2020-01-22 |
| 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 |