De Clippele, Laurence Helene; van der Kaaden, Anna-Selma; Maier, Sandra; de Froe, Evert; Roberts, J Murray (2023): Environmental data and image area measurements of different substrate types extracted from video transects recorded in the Logachev cold-water coral mound province [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.959612
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Abstract:
This dataset contains the percentage coverage of different substrate types (live scleractinian corals, dead scleractinian framework, rubble, hard substrates and fine sediments) found at the Logachev cold-water coral carbonate mounds. Video transect data were collected using the remotely operated vehicle (ROV) Holland-1 during the Changing Oceans Expedition 2012 on RRS James Cook (Cruise JC073) from 2012-05-27 to 2012-06-06. Image frames were extracted from the ROV videos and the percentage coverage was measured in Adobe Photoshop software (van der Kaaden and De Clippele, 2021). Terrain variables (i.e. Depth, Slope, Rugosity, Bathymetric Positioning Index) and Particulate organic matter (POM) per image file were extracted using the ESRI ArcMap v10.1 software. This data was used by De Clippele et al. (2021) to calculate biomass and to estimate the carbon and nitrogen turnover capacity of the study area.
Keyword(s):
Supplement to:
van der Kaaden, Anna-Selma; Maier, Sandra R; De Clippele, Laurence Helene; van de Koppel, Johan; Purkis, Samuel J; Rietkerk, Max; Siteur, K; Soetaert, Karline; van Oevelen, Dick (in prep.): Tiger reefs: self-organised regular patterns in deep-sea cold-water coral reefs.
Related to:
Roberts, J Murray; Shipboard Scientific Party (2013): Changing Oceans Expedition 2012, RRS James Cook 073 Cruise Report. Heriot-Watt University, 224, https://www.bodc.ac.uk/resources/inventories/cruise_inventory/report/11421/
References:
De Clippele, Laurence Helene; van der Kaaden, Anna-Selma; Maier, Sandra R; de Froe, Evert; Roberts, J Murray (2021): Biomass Mapping for an Improved Understanding of the Contribution of Cold-Water Coral Carbonate Mounds to C and N Cycling. Frontiers in Marine Science, 8, 721062, https://doi.org/10.3389/fmars.2021.721062
van der Kaaden, Anna-Selma; De Clippele, Laurence Helene (2021): Image/Video Annotation and Analysis. Zenodo, https://doi.org/10.5281/ZENODO.4575809
van der Kaaden, Anna-Selma; Maier, Sandra R; Chen, Siluo; De Clippele, Laurence Helene; de Froe, Evert; Gerkema, Theo; van de Koppel, Johan; Mohn, Christian; Rietkerk, Max; Soetaert, Karline; van Oevelen, Dick (2023): Building your own mountain: The effects, limits, and drawbacks of cold-water coral ecosystem engineering. EGUsphere, https://doi.org/10.5194/egusphere-2023-949
Project(s):
Funding:
Horizon 2020 (H2020), grant/award no. 678760: A Trans-Atlantic assessment and deep-water ecosystem-based spatial management plan for Europe
Horizon 2020 (H2020), grant/award no. 818123: Integrated Assessment of Atlantic Marine Ecosystems in Space and Time
Natural Environment Research Council (NERC), grant/award no. NE/H017305/1: Impacts of ocean acidification on key benthic ecosystems, communities, habitats, species and life cycles
Coverage:
Median Latitude: 55.534898 * Median Longitude: -15.745932 * South-bound Latitude: 55.494193 * West-bound Longitude: -15.821548 * North-bound Latitude: 55.571525 * East-bound Longitude: -15.631363
Date/Time Start: 2012-05-27T12:49:06 * Date/Time End: 2012-06-06T16:25:08
Minimum Elevation: -874.0 m * Maximum Elevation: -559.0 m
Event(s):
JC073_060_ROV12 (Logachev1) * Latitude Start: 55.555800 * Longitude Start: -15.655600 * Latitude End: 55.556900 * Longitude End: -15.655600 * Date/Time Start: 2012-05-27T12:45:52 * Date/Time End: 2012-05-27T15:21:02 * Elevation Start: -672.0 m * Elevation End: -566.0 m * Location: Logachev Mounds * Campaign: JC073 * Basis: James Cook * Method/Device: Remote operated vehicle (ROV) * Comment: Records are ROV on bottom and ROV leaves seabed
JC073_075_ROV16 (Logachev1) * Latitude Start: 55.547200 * Longitude Start: -15.631300 * Latitude End: 55.551100 * Longitude End: -15.633400 * Date/Time Start: 2012-05-28T16:40:35 * Date/Time End: 2012-05-28T18:36:47 * Elevation Start: -872.0 m * Elevation End: -744.0 m * Location: Logachev Mounds * Campaign: JC073 * Basis: James Cook * Method/Device: Remote operated vehicle (ROV) * Comment: Record is for arrival and leaving seabed
JC073_095_ROV19 (Logachev2) * Latitude Start: 55.494676 * Longitude Start: -15.827247 * Latitude End: 55.495327 * Longitude End: -15.803922 * Date/Time Start: 2012-05-30T12:30:18 * Date/Time End: 2012-05-29T19:42:11 * Elevation Start: -844.0 m * Elevation End: -559.0 m * Location: Logachev Mounds * Campaign: JC073 * Basis: James Cook * Method/Device: Remote operated vehicle (ROV) * Comment: record is for ROV on and off seabed.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Binary Object | Binary | De Clippele, Laurence Helene | |||
| 2 | Binary Object (Media Type) | Binary (Type) | De Clippele, Laurence Helene | |||
| 3 | Binary Object (File Size) | Binary (Size) | Bytes | De Clippele, Laurence Helene | ||
| 4 | File name | File name | De Clippele, Laurence Helene | Image label | ||
| 5 | DATE/TIME | Date/Time | De Clippele, Laurence Helene | Geocode | ||
| 6 | LATITUDE | Latitude | De Clippele, Laurence Helene | Geocode | ||
| 7 | LONGITUDE | Longitude | De Clippele, Laurence Helene | Geocode | ||
| 8 | Sample elevation | Elevation | m | De Clippele, Laurence Helene | ||
| 9 | Dive number | Dive no | De Clippele, Laurence Helene | |||
| 10 | Video identification | Video ID | De Clippele, Laurence Helene | |||
| 11 | Orientation | Orientation | deg | De Clippele, Laurence Helene | Northness | |
| 12 | Orientation | Orientation | deg | De Clippele, Laurence Helene | Eastness | |
| 13 | Rugosity | Rugosity | De Clippele, Laurence Helene | ArcGIS software | Inner and outer cell radius = 9; ESRI ArcMap v10.1 software | |
| 14 | Rugosity | Rugosity | De Clippele, Laurence Helene | ArcGIS software | Inner and outer cell radius = 3; ESRI ArcMap v10.1 software | |
| 15 | Slope | Slope | deg | De Clippele, Laurence Helene | ArcGIS software | ESRI ArcMap v10.1 software |
| 16 | Bathymetric positioning index | BPI | De Clippele, Laurence Helene | ArcGIS software | Inner and outer radius, resp. 6 and 9; ESRI ArcMap v10.1 software | |
| 17 | Carbon, organic, particulate, suspended | POC sus | mmol/m3 | De Clippele, Laurence Helene | ArcGIS software | ESRI ArcMap v10.1 software |
| 18 | Image area | Image area | m2 | De Clippele, Laurence Helene | Image analysis | Adobe Photoshop software |
| 19 | Coral cover, live corals | Cover live cor | % | De Clippele, Laurence Helene | Image analysis | Adobe Photoshop software |
| 20 | Coral cover, dead corals | Cover dead cor | % | De Clippele, Laurence Helene | Image analysis | Adobe Photoshop software |
| 21 | Coral cover, rubble | Cover rubble | % | De Clippele, Laurence Helene | Image analysis | Adobe Photoshop software |
| 22 | Rock, cover | Rock cov | % | De Clippele, Laurence Helene | Image analysis | Adobe Photoshop software |
| 23 | Sediment cover | Sedi cov | % | De Clippele, Laurence Helene | Image analysis | Fine Sediment; Adobe Photoshop software |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC) * Processing Level: PANGAEA data processing level 3 (ProcLevel3)
Size:
21474 data points
Download Data
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