00000cam 2200000za 4500 9.845618 CaOODSP 20221107153017 cr ||||||||||| 171227s2017 nscbd obs f000 0 eng d 978-0-660-23610-0 CaOODSP eng eng fre n-cn-ns Fs97-6/3237E-PDF Cochrane, N. A. Extraction of vessel acoustic source levels and total sound exposure levels from passive acoustic recordings on the eastern Nova Scotian shelf slope and in the Gully Marine Protected Area [electronic resource] / by N.A. Cochrane and H.B. Moors-Murphy. Dartmouth, N.S. : Fisheries and Oceans Canada, 2017. viii, 67 p. : charts (mostly col.), col. maps Canadian technical report of fisheries and aquatic sciences, 1488-5379 ; 3237 Issued by: Bedford Institute of Oceanography. Includes bibliographical references (p. 27-28). "This report analyzes noise radiated from individual vessels as monitored at three deep water (~1500 m) sites off Nova Scotia. Data were recorded using JASCO Autonomous Multichannel Acoustic Recorders (AMAR) in May and June 2013. Station “MidGul” was located in the Gully canyon while stations “GulSho” and “ShoHald” were located further east on the Scotian Slope between the Gully and Shortland Canyon and between Shortland and Haldimand canyons respectively. The present report is a companion document to Cochrane and Moors-Murphy (2017); the primary report explored the fundamental characteristics of the complete broadband passive acoustic dataset extending from September 2012 to September 2014 at the above three sites. In-depth treatment of recorded vessel noise was deemed to warrant a separate document. Particulars pertaining to station locations, mooring geometries, AMAR properties, and the detailed acoustic character of the datasets are provided in the primary report"--Introd., p. 1. Includes pref. material and abstract in French. gccst Aquatic ecosystems gccst Marine conservation areas gccst Oceanography Moors-Murphy, Hilary B. Canada. Department of Fisheries and Oceans. Bedford Institute of Oceanography. Canadian technical report of fisheries and aquatic sciences, 1488-5379 ; 3237 (CaOODSP)9.504449 PDF 3.45 MB https://publications.gc.ca/collections/collection_2017/mpo-dfo/Fs97-6-3237-eng.pdf