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Metadata: 2008-2009, Centrica Energy, Race Bank and Docking Shoal, Population Viability Analysis of the North Norfolk Sandwich tern
Abstract:
A population viability analysis of the North Norfolk Sandwich tern (Sterna sandvicensis) population was undertaken by Centrica Renewables at the request of Natural England, to understand potential impacts of estimated collision at Centrica’s Docking Shoal and Race Bank proposed offshore wind farms in the Greater Wash, with a third consented site, Sheringham Shoal (SCIRA) included in background mortality. The model developed specifically for the purpose, ViaPop, is an individual-based model with the potential to understand the relative effects of different population parameters (ie sensitivity analysis) at greater depth and sophistication than an off-the-shelf package. Population parameters were determined directly from the data on the relatively well-studied north Norfolk colonies coupled with estimates of some parameters from the literature, with estimates of survival rate determined by a specific analysis of British Trust for Ornithology ring recovery data. A project board of experts in the field approved the use of the different parameters used in ViaPop. The analysis was presented as suplementary information to the environmental statement.
Data holder:
The Crown Estate
| Other details | ||
| Internal code | Internally assigned metadata identifier | 29778 |
| 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. | 2008-2009, Centrica Energy, Race Bank and Docking Shoal, Population Viability Analysis of the North Norfolk Sandwich tern |
| Alternative title | The purpose of alternative title is to record any additional names by which the dataset may be known. | Population Viability Analysis of the North Norfolk Sandwich tern |
| 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. | 9cfdd9e9-0a82-4de7-92fa-21152640436d |
| Resource Identifier | This is the code assigned by the data owner. | TCE-1833 |
| 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. | series |
| Start date | This describes the date the resource starts. This may only be the year if month and day are not known | 2008-09-23 |
| End date | This describes the date the resource ends. This may only be the year if month and day are not known | 2009-07-01 |
| 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. | A population viability analysis of the North Norfolk Sandwich tern (Sterna sandvicensis) population was undertaken by Centrica Renewables at the request of Natural England, to understand potential impacts of estimated collision at Centrica’s Docking Shoal and Race Bank proposed offshore wind farms in the Greater Wash, with a third consented site, Sheringham Shoal (SCIRA) included in background mortality. The model developed specifically for the purpose, ViaPop, is an individual-based model with the potential to understand the relative effects of different population parameters (ie sensitivity analysis) at greater depth and sophistication than an off-the-shelf package. Population parameters were determined directly from the data on the relatively well-studied north Norfolk colonies coupled with estimates of some parameters from the literature, with estimates of survival rate determined by a specific analysis of British Trust for Ornithology ring recovery data. A project board of experts in the field approved the use of the different parameters used in ViaPop. The analysis was presented as suplementary information to the environmental statement. |
| Lineage | Lineage includes the background information, history of the sources of data, data quality statements and methods. | Part of the development of the Offshore windfarm Docking Shoal and Race Bank, Supplementary Environmental Information. Mortality and fecundity parameters are allocated to individuals from Gaussian distributions. Mortality rates are age-class specific, with two age classes specified ie adults and juveniles (incorporating juveniles of age 0 and immature birds to age <3) allowing for higher rates to be specified in pre-reproductive individuals. In the basic model, the background mortality rate for adults (in the absence of wind farm collisions or natural catastrophes) expressed as the mean likelihood of survival for adult individuals in any given year is 0.90, with a standard deviation of 0.01. For juveniles, background survival rate is 0.77 with a standard deviation of 0.02. Both values were derived by Robinson (2008). |
| Additional information | This describes relevant references to the data e.g. reports, articles, websites plus other useful information not captured elsewhere. | Copyright to Centrica in association with AMEC. Released under the terms of the lease with the Crown Estate. Origin: Centrica Energy |
| Related keywords | ||
| Keyword | General subject area(s) associated with the resource, uses multiple controlled vocabularies | Biodiversity indices |
| General subject area(s) associated with the resource, uses multiple controlled vocabularies | Bird reproduction | |
| General subject area(s) associated with the resource, uses multiple controlled vocabularies | Consenting | |
| General subject area(s) associated with the resource, uses multiple controlled vocabularies | Agreement for Lease Area | |
| General subject area(s) associated with the resource, uses multiple controlled vocabularies | Species distribution | |
| Geographical coverage | ||
| North | The northern-most limit of the data resource in decimal degrees | 53.334745321484 |
| East | The eastern-most limit of the data resource in decimal degrees | 0.89551225739273 |
| South | The southern-most limit of the data resource in decimal degrees | 53.133685685506 |
| West | The western-most limit of the data resource in decimal degrees | 0.74201294828507 |
| 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 | Centrica Renewable Energy Limited | |
| Phone | +44 (0)1753 494 000 | |
| renewables@centrica.com | ||
| 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 | The Crown Estate | |
| Phone | +44 020 7851 5000 | |
| enquiries@thecrownestate.co.uk | ||
| Role | The originator is the person or organisation who created, collected or produced the resource. | originator |
| Organisation name | Centrica Renewable Energy Limited | |
| Phone | +44 (0)1753 494 000 | |
| renewables@centrica.com | ||
| Role | The distributor is the person or organisation that distributes the resource. | distributor |
| Organisation name | The Crown Estate | |
| Phone | +44 020 7851 5000 | |
| enquiries@thecrownestate.co.uk | ||
| Role | The owner is the person or organisation that owns the resource. | owner |
| Organisation name | Ørsted | |
| info@orsted.com | ||
| Resource locators | ||
| Locator URL | Web address (URL) that links to the resource | https://www.marinedataexchange.co.uk/details/TCE-1833/summary |
| Web address (URL) that links to the resource | https://www.marinedataexchange.co.uk | |
| Dataset constraints | ||
| 20.1 Limitations on Public Access - Access constraints | This states `otherRestrictions` from ISO vocabulary RestrictionCode and is an INSPIRE/GEMINI requirement. | otherRestrictions |
| 20.2 Limitations on Public Access - Other constraints | There will be no limitations when published on the Marine Data Exchange | |
| 21.1 Conditions for Access and Use - Use constraints | This states `otherRestrictions` from ISO vocabulary RestrictionCode and is an INSPIRE/GEMINI requirement. | otherRestrictions |
| 21.2 Conditions for Access and Use - Other constraints | 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. | Data Must be used in accordance to the Marine Data Exchange's Terms of Use: https://www.marinedataexchange.co.uk/content/info/terms-of-use |
| 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. | 2021-05-17 |
| Date of creation | The date that the resource was created. | 2009-07-01 |
| Harvest date | The date which this record has been (re)harvested from the provider. | 2026-11-04 |
| Metadata date | The date when the content of this metadata record was last updated. | 2026-10-28 |
| Metadata standard name | The name of the metadata standard used to create this metadata | MEDIN |
| Metadata standard version | The version of the MEDIN Discovery Metadata Standard used to create the metadata record | 3.1.2 |