9a751909-4f74-43aa-ae1e-5ac6f0cd59af eng; CAN Polar Data Catalogue Canadian Cryospheric Information Network (519) 888-4567 x32689 200 University Avenue West, University of Waterloo Waterloo Ontario N2L 3G1 Canada pdc@uwaterloo.ca 2022-04-08T12:59:56 North American Profile of ISO 19115:2003 2009-01-01 https://www.polardata.ca/pdcsearch/PDCSearchDOI.jsp?doi_id=12757 2016 ROV video surveys (Dives 50-51) in a deep-water environment at Hatton Basin (Labrador, Canada) aboard CCGS Amundsen 2017-09-15 Edinger, Evan de Moura Neves, Bárbara Archambault, Philippe Azetsu-Scott, Kumiko Davin, Sam Hillaire-Marcel, Claude Sherwood, Owen Wareham, Vonda Edinger, E., de Moura Neves, B., Archambault, P., Hillaire-Marcel, C., Sherwood, O., Davin, S., Wareham, V. and Azetsu-Scott, K. (2017) 2016 ROV video surveys (Dives 50-51) in a deep-water environment at Hatton Basin (Labrador, Canada) aboard CCGS Amundsen. Waterloo, Canada: Canadian Cryospheric Information Network (CCIN). Unpublished Data Video surveys were conducted in July 2016 aboard CCGS Amundsen, using a Super Mohawk remotely operated vehicle (ROV) at Hatton Basin, Labrador (Canada). ROV dives occurred at two nearby sites (~28 km apart) in the Hatton Basin area (Dives 50 and 51). The benthic environment was video-recorded and photographed using a high-definition camera (1Cam Alpha, Sub C Imaging, 24.1 megapixels) mounted on the ROV, at depths ranging between 556-633 m. ROV transects were conducted to collect video data, and samples of corals and sponges were also collected during dive 51. Box-cores were deployed at the two sites. Sea water was collected at several depth intervals from surface to near-bottom to characterize particulate organic matter and to determine calcium carbonate saturation. The main purpose of these surveys was to collect data to allow an assessment of invertebrate (e.g. corals and sponges) and fish biodiversity within the Hatton Basin area (Canada). Steep and deep hard-bottom environments are the main focus of the video-surveys, as these environments cannot be sampled effectively using box-cores or trawls. Sampling of deep-water corals and sponges was another objective of the survey at this site. Polar Data Catalogue Canadian Cryospheric Information Network (519) 888-4567 x32689 200 University Avenue West, University of Waterloo Waterloo Ontario N2L 3G1 Canada pdc@uwaterloo.ca polardata.ca http https://metadata.arice-h2020.eu/geonetwork/srv/api/records/9a751909-4f74-43aa-ae1e-5ac6f0cd59af/attachments/map.png Benthic surveys Biodiversity Deep water Fishes Habitats Images Megazoobenthos Species composition Polar Data Catalogue Thesaurus (Canada) 2021-06-02 Canadian Cryospheric Information Network (519) 888-4567 x32689 200 University Avenue West, University of Waterloo Waterloo Ontario N2L 3G1 Canada pdc@uwaterloo.ca polardata.ca http https://www.polardata.ca/pdcinput/public/keywordlibrary Labrador, Canada Terms of Use of the Polar Data Catalogue: https://www.polardata.ca/pdcinput/public/termsofuse eng; CAN environment -61.1575 -60.99852 61.440395 61.440395 Time period can be either covered by the content of the dataset or the date when the data has been collected. 2016-07-18 2016-07-19 Summary: Not Applicable Research Program(s): ArcticNet,DFO. For further information: eedinger@mun.ca false Digital file 1.0 Polar Data Catalogue Canadian Cryospheric Information Network (519) 888-4567 x32689 200 University Avenue West, University of Waterloo Waterloo Ontario N2L 3G1 Canada pdc@uwaterloo.ca This metadata was generated from the PDC metadata database at 2021-06-02 Polar Data Catalogue Canadian Cryospheric Information Network (519) 888-4567 x32689 200 University Avenue West, University of Waterloo Waterloo Ontario N2L 3G1 Canada pdc@uwaterloo.ca