00000nam 2200000zi 4500 9.919636 CaOODSP 20251031142448 m o d f cr mn||||||||| 230131t20232023oncab ob f000 0 eng d 9780660473659 CaOODSP eng rda CaOODSP eng eng fre n-cn-bc pn----- M183-2/8943E-PDF Kehew, J., (Jessie) author. Swiftsure Bank water column survey SO294, offshore British Columbia / J. Kehew, K. Douglas, M. Riedel, I. Klaucke, T. Norgard, C. Du Preez, Z. Li, and C. Stacey. [Ottawa] : Geological Survey of Canada, 2023. ©2023 1 online resource (54 pages) : colour illustrations, colour maps. text txt rdacontent computer c rdamedia online resource cr rdacarrier Open file, 2816-7155 ; 8943 Includes bibliographical references (page 49). "A water column survey at Swiftsure Bank shows evidence of venting from the seabed across a 47.8 km transect with 109 individual plumes identified. The RV Sonne SO294 CLOCKS expedition, from September 12-October 27, 2022, provided opportunity for a multibeam echosounder survey at Swiftsure Bank on behalf of Fisheries and Oceans Canada (DFO) and Natural Resources Canada (NRCan) while transiting on September 17, 2022. The data and results are presented here. Cold seeps are relevant to marine spatial planning as they are ecologically and biologically significant areas (EBSAs), providing unique habitat for chemosynthetic organisms "--Abstract, page 3. Includes abstracts in English and French. Submarine topography British Columbia Pacific Coast. Multibeam mapping British Columbia Pacific Coast. Topographie sous-marine Colombie-Britannique Pacifique, Côte du. Bathymétrie par secteurs Colombie-Britannique Pacifique, Côte du. Geological Survey of Canada, issuing body. Open file (Geological Survey of Canada) 8943. (CaOODSP)9.506878 PDF 74.88 MB https://publications.gc.ca/collections/collection_2023/rncan-nrcan/m183-2/M183-2-8943-eng.pdf (report) HTML N/A https://doi.org/10.4095/331402 (complete dataset)