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Metadata: 2015 Scottish Natural Heritage (SNH) Upper Loch Fyne and Loch Goil benthic camera and grab survey
Abstract:
Drop-down video and infaunal grab survey of protected seabed habitats undertaken within the Upper Loch Fyne and Loch Goil MPA and adjacent waters between the 10th - 22nd July 2015 by SNH for SNH on board the vessel MRV Seol Mara. The main aims of the video survey work in the area was for ncMPA monitoring and to refine knowledge of protected feature distribution. The primary aim of the grab survey was to establish current baseline conditions for a range of features present within the site, against which future change can be determined. Video footage photographic imagery were collected at 46 sites and 17 grab samples were collected. Through the analysis of seabed video and stills, the images were used to describe the nature of the seabed in terms of the physical structure and the species assemblages. Runs and run segments were assessed for the presence of protected features and other PMFs, as well as for the presence of species and habitats of recognised conservation importance. Grab sample station positioning in Loch Fyne was informed by the results of previous studies and designed to increase confidence in existing knowledge of feature extent and to validate biotopes assigned to towed video in the same area.
Data holder:
NatureScot (HQ Inverness)
Click on the red button for resource contact details:
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| Other details | ||
| Internal code | Internally assigned metadata identifier | 11490 |
| 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. | 2015 Scottish Natural Heritage (SNH) Upper Loch Fyne and Loch Goil benthic camera and grab 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. | a82d9962dec7270ee1552d70f2b53179 |
| Resource Identifier | This is the code assigned by the data owner. | GB-SCT-SNH-ME-000295-MRSNH02900000005-MRSNH03000000031-LFG |
| 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 | 2019-07-10 |
| End date | This describes the date the resource ends. This may only be the year if month and day are not known | 2019-07-22 |
| Spatial resolution | This describes the spatial resolution of the dataset or the spatial limitations of the service. | 200 |
| Spatial resolution unit | This describes the unit of spatial resolution which for distance must be metres. | urn:ogc:def:uom:EPSG::9001 |
| 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. | Drop-down video and infaunal grab survey of protected seabed habitats undertaken within the Upper Loch Fyne and Loch Goil MPA and adjacent waters between the 10th - 22nd July 2015 by SNH for SNH on board the vessel MRV Seol Mara. The main aims of the video survey work in the area was for ncMPA monitoring and to refine knowledge of protected feature distribution. The primary aim of the grab survey was to establish current baseline conditions for a range of features present within the site, against which future change can be determined. Video footage photographic imagery were collected at 46 sites and 17 grab samples were collected. Through the analysis of seabed video and stills, the images were used to describe the nature of the seabed in terms of the physical structure and the species assemblages. Runs and run segments were assessed for the presence of protected features and other PMFs, as well as for the presence of species and habitats of recognised conservation importance. Grab sample station positioning in Loch Fyne was informed by the results of previous studies and designed to increase confidence in existing knowledge of feature extent and to validate biotopes assigned to towed video in the same area. |
| Lineage | Lineage includes the background information, history of the sources of data, data quality statements and methods. | Survey work in the Upper Loch Fyne and Loch Goil Nature Conservation MPA was undertaken in July 2015 because the lochs support a wide range of protected features, including those with a 'recover' conservation objective. Video footage and still images were collected at 46 sites. At each site a drop-down video system was deployed just above the seabed for drifts of between approx. 5-10 minutes. The video frame carried a laser scaling system and the facility to take digital still photographs at intervals. A high definition (resolution 1440x1080) camera was deployed in combination with a standard definition (resolution 768x576) navigation camera. A video overlay displayed time and positional information along the video runs. No date or depth overlay is available for this footage. The imagery were used to describe the nature of the seabed, in terms of the physical structure and the species assemblages. Species present were, as far as possible, identified and quantified using the SACFOR scale. Based on the physical and biological attributes, biotopes were allocated using the 2004 Marine Habitat Classification for Britain and Ireland (version 04.05). Where video runs traversed different habitats, the run was split into the corresponding segments, each of which was labelled as a separate video sample and transition points recorded using the time and positional overlay data. Depth information is available for the start and end of each video tow, but not for biotope segments. Video analysis was undertaken by SNH contractor Dr. Colin Moore. Infaunal and PSA samples were collected 17 sites using a 0.1m2 Day grab. At each station a single grab sample was collected. PSA samples were collected from 14 out of 17 sites and infaunal samples were collected at all 17 sites. Infaunal samples were passed through a 1mm mesh sieve and the sieve residue fixed using buffered formalin. a small sub-sample of the grab was removed post-sieving for PSA analysis and stored in a plastic bag before being frozen. All laboratory methodologies were based on best practice and in accordance with the NMBAQC protocols. Precision Marine Survey Ltd. was contracted by SNH to undertake the analysis of grab samples. |
| Additional information | This describes relevant references to the data e.g. reports, articles, websites plus other useful information not captured elsewhere. | Allen, J.H. 2017. Infaunal and PSA analyses of benthic samples collected from around the Isle of Arran, Loch Fyne and Orkney in July and August 2015. Scottish Natural Heritage Commissioned Report No. 945. AND Moore, C.G. 2019. Biological analyses of underwater video from monitoring and research cruises in Lochs Ailort and Fyne, the Sounds of Barra and Mull, inner Moray Firth, off Wester Ross, Noss Head and Rattray Head, and around the Southern Trench in outer Moray Firth. Scottish Natural Heritage Research |
| 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 | Habitats and biotopes |
| General subject area(s) associated with the resource, uses multiple controlled vocabularies | Habitat characterisation | |
| General subject area(s) associated with the resource, uses multiple controlled vocabularies | Habitat extent | |
| General subject area(s) associated with the resource, uses multiple controlled vocabularies | Zoobenthos taxonomic abundance | |
| General subject area(s) associated with the resource, uses multiple controlled vocabularies | Zoobenthos taxonomy-related counts | |
| Geographical coverage | ||
| North | The northern-most limit of the data resource in decimal degrees | 56.2523 |
| East | The eastern-most limit of the data resource in decimal degrees | -5.0365 |
| South | The southern-most limit of the data resource in decimal degrees | 55.981 |
| West | The western-most limit of the data resource in decimal degrees | -5.3957 |
| Regional sea | Irish Sea | |
| 41E4 | ||
| 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 | NatureScot (HQ Inverness) | |
| data_supply@nature.scot | ||
| Role | The owner is the person or organisation that owns the resource. | owner |
| Organisation name | Scottish Natural Heritage (SNH), Headquaters | |
| Individual name | Scottish Natural Heritage (SNH) | |
| Position name | Data Manager | |
| Phone | 01463 725000 | |
| data_supply@nature.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 | NatureScot (HQ Inverness) | |
| Position name | NatureScot Data Manager | |
| data_supply@nature.scot | ||
| Role | The originator is the person or organisation who created, collected or produced the resource. | originator |
| Organisation name | Scottish Natural Heritage (SNH), Headquaters | |
| Individual name | Scottish Natural Heritage (SNH) | |
| Position name | Data Manager | |
| Phone | 01463 725000 | |
| data_supply@nature.scot | ||
| Role | The distributor is the person or organisation that distributes the resource. | distributor |
| Organisation name | Data Archive for Seabed Species and Habitats (DASSH) | |
| Individual name | Esther Hughes | |
| Position name | Data Manager | |
| Phone | 01752 633102 | |
| dassh.enquiries@mba.ac.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 | This states any limitations on access to the data. Multiple occurences are allowed here. One entry shall be from the INSPIRE Metadata registry and the other free text should be part of the resource `Have specific limitations`. | Not to be used for navigation. This survey recorded no species or biotope occurrences that SNH consider as sensitive; all records may therefore be released in response to requests covered by Environmental Information Regulations or Freedom of Information Regulations; additionally its re-use and dissemination is permissible under Open Government Licence terms. Any re-use of this data will acknowledge the copyright owner. |
| 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. | No restrictions on public access |
| Available data formats | ||
| Data format | Format in which digital data can be provided for transfer | Database (Marine Recorder) |
| Format in which digital data can be provided for transfer | Documents (Published reports) | |
| Format in which digital data can be provided for transfer | Geographic Information System (shapefiles) | |
| Format in which digital data can be provided for transfer | Image (various) | |
| 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. | 2019-12-31 |
| 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. | 2025-06-10 |
| 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 |