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008	221115t20222022oncdab  ob   f000 0 eng d
020	|a9780660462547
040	|aCaOODSP|beng|erda|cCaOODSP
043	|an-cn-ns
086	1 |aM183-2/8933E-PDF
100	1 |aKing, E.L., |eauthor.
245	10|aPockmarks, a paleo fluid efflux event, glacial meltwater channels, sponge colonies, and trawling impacts in Emerald Basin, Scotian Shelf : |bautonomous underwater vehicle surveys, William Kennedy 2022001 cruise report / |cE.L. King, A. Normandeau, T. Carson, P. Fraser, C. Staniforth, A. Limoges, B. MacDonald, F.J. Murillo, and N. Van Nieuwenhove.
264	1|a[Ottawa] : |bGeological Survey of Canada, |c2022.
264	4|c©2022
300	|a1 online resource (46 pages) : |bcharts, illustrations, maps.
336	|atext|btxt|2rdacontent
337	|acomputer|bc|2rdamedia
338	|aonline resource|bcr|2rdacarrier
490	1 |aOpen file, |x2816-7155 ; |v8933
504	|aIncludes bibliographical references (page 39).
520	|a"The Geological Survey of Canada Atlantic (GSC-A) Gavia Autonomous Underwater Vehicle equipped with a dual frequency (540 kHz/1600 kHz) Edgetech 2205 bathymetric sidescan sonar system and a Teledyne Benthos 12-23 kHz sub-bottom profiler was successfully deployed on offshore Scotian Shelf sites. It surveyed three small areas: two that were across known benthic sponge, Vazella pourtalesii (Russian Hat), within a DFO directed trawling closure area on the SE flank of Sambro Bank, and one across a series of pockmarks, eroded cone-shaped depressions in soft mud due to fluid efflux"--Executive Summary, page 1.
650	0|aUnderwater imaging systems|zScotian Shelf.
650	6|aImagerie sous-marine|zNéo-écossaise, Plateforme.
710	2 |aGeological Survey of Canada, |eissuing body.
830	#0|aOpen file (Geological Survey of Canada)|x2816-7155 ; |v8933.|w(CaOODSP)9.506878
856	40|qPDF|s48.20 MB|uhttps://publications.gc.ca/collections/collection_2023/rncan-nrcan/m183-2/M183-2-8933-eng.pdf
856	4 |qHTML|sN/A|uhttps://doi.org/10.4095/331174