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Metadata: 2007 Subsea 7 / Shell UK Ltd Brent B UKCS Block 211 Offshore pre-decommissioning environmental survey
Abstract:
Day grab samples were taken from 17 stations for quantitative and qualitative physico-chemical analyses, for a pre-decommissioning environmental survey.
Data holder:
Shell UK Exploration and Production Limited
Use constraints:
DASSH terms and conditions apply
| Other details | ||
| Internal code | Internally assigned metadata identifier | 3768 |
| 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. | 2007 Subsea 7 / Shell UK Ltd Brent B UKCS Block 211 Offshore pre-decommissioning environmental 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. | fb2e4c99c66c9fe9596fbed46d92206d |
| Resource Identifier | This is the code assigned by the data owner. | DASSHDT00000051 |
| 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 | 2007-04-13 |
| End date | This describes the date the resource ends. This may only be the year if month and day are not known | 2007-07-28 |
| Vertical extent (min) | A positive or negative decimal number, for example, the shallowest depth recorded if subtidal, or, if intertidal, the lowest point recorded. | 140.6000 |
| Vertical extent (max) | A positive or negative decimal number, for example, the deepest depth recorded if subtidal, or, if intertidal, the highest point recorded. | 144.0000 |
| Vertical extent reference | This descibes the vertical coordinate reference system as referred to in the EPSG register of geodetic parameters. (epsg-registry.org) | urn:ogc:def:crs:EPSG::5861 |
| Spatial resolution | This describes the spatial resolution of the dataset or the spatial limitations of the service. | 1 |
| 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'. | notPlanned |
| Abstract | The abstract provides a clear and brief statement of the content of the resource. | Day grab samples were taken from 17 stations for quantitative and qualitative physico-chemical analyses, for a pre-decommissioning environmental survey. |
| Lineage | Lineage includes the background information, history of the sources of data, data quality statements and methods. | A single Day grab sample was collected from every station for quantitative and qualitative physico-chemical analyses. Separate sub-samples were taken from the Day grab for later determination of sediment particle size, total hydrocarbon concentration (THC), n-alkanes, polyaromatic hydrocarbons (PAH), alkylphenolpolyethoxylates (APEs), polychlorinated biphenyls (PCBs), metals, organic tins and radioactivity. Three Day grab samples were collected for macrofaunal analysis at stations specified in the SoW and were screened on board over a certified 500um mesh sieve and then preserved in buffered formalin. Two of these were worked up in fractions (500 - 1,000um and >1000um) and the third retained as a spare. |
| Additional information | This describes relevant references to the data e.g. reports, articles, websites plus other useful information not captured elsewhere. | Gardline Environmental (2011) Brent Decommissioning Study UKCS block 211. Brent A, Brent B, Brent C and Brent South. Pre-Decommissioning Environmental Survey Report. |
| 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 | Geology | |
| General subject area(s) associated with the resource, uses multiple controlled vocabularies | Human health and safety | |
| General subject area(s) associated with the resource, uses multiple controlled vocabularies | Land use | |
| 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 | Zoobenthos generic abundance | |
| General subject area(s) associated with the resource, uses multiple controlled vocabularies | Industrial discharges | |
| General subject area(s) associated with the resource, uses multiple controlled vocabularies | Concentration of polycyclic aromatic hydrocarbons (PAHs) in sediment samples | |
| General subject area(s) associated with the resource, uses multiple controlled vocabularies | Concentration of other organic contaminants in sediment samples | |
| General subject area(s) associated with the resource, uses multiple controlled vocabularies | Concentration of polychlorobiphenyls (PCBs) in sediment samples | |
| General subject area(s) associated with the resource, uses multiple controlled vocabularies | Fauna abundance per unit area of the bed | |
| General subject area(s) associated with the resource, uses multiple controlled vocabularies | Industrial activity | |
| General subject area(s) associated with the resource, uses multiple controlled vocabularies | Metal concentrations in sediment pore waters | |
| General subject area(s) associated with the resource, uses multiple controlled vocabularies | Sediment grain size parameters | |
| Geographical coverage | ||
| North | The northern-most limit of the data resource in decimal degrees | 61.1499 |
| East | The eastern-most limit of the data resource in decimal degrees | 1.798 |
| South | The southern-most limit of the data resource in decimal degrees | 60.9714 |
| West | The western-most limit of the data resource in decimal degrees | 1.6174 |
| Regional sea | Northern North Sea | |
| North Sea | ||
| Norwegian Sea | ||
| IVa | ||
| 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 | DASSH, The Archive for Marine Species and Habitat Data | |
| Individual name | Charly Griffiths | |
| chgr@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 | 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 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 | Shell UK Exploration and Production Limited | |
| Individual name | Data Manager Shell UK Exploration and Production Ltd | |
| Position name | Data Manager | |
| Delivery point | 1 Altens Farm Road Nigg | |
| Postal code | AB12 3FY | |
| City | Aberdeen | |
| dassh.enquires@mba.ac.uk | ||
| Resource locators | ||
| Locator URL | Web address (URL) that links to the resource | http://www.dassh.ac.uk/datasets/DASSHDT00000051 |
| Locator name | Name of the web resource | Click to get data |
| Locator URL | Web address (URL) that links to the resource | http://www.dassh.ac.uk |
| Locator name | Name of the web resource | DASSH homepage |
| 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. | DASSH terms and conditions apply |
| 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. | DASSH terms and conditions apply |
| 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. | 2011-04-06 |
| 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. | 2019-08-23 |
| 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 | c25edeeb492d845621e3db3d997fc7e9 | |