00000nam 2200000zi 4500 9.929073 CaOODSP 20231115093509 m o d f cr mn||||||||| 231019t20232023bccb ob f000 0 eng d 9780660683577 CaOODSP eng rda CaOODSP eng eng fre n-cn-bc Fs97-13/1378E-PDF Sutherland, T. F. (Terri-Ann Frances) author. Shrimp and fish abundance observed by towed-video along trawling and trapping transects in Simoom Sound, British Columbia, Canada / by Terri F. Sutherland, Colin D. Levings, Victor Keong, Hugh MacLean, and G. Elizabeth Piercey. West Vancouver, B.C. : Fisheries and Oceans Canada, Science Branch – Pacific Region, Ecosystem Science Division, Pacific Science Enterprise Centre, 2023. ©2023 1 online resource (vii, 39 pages) : maps. text txt rdacontent computer c rdamedia online resource cr rdacarrier Canadian data report of fisheries and aquatic sciences, 1488-5395 ; 1378 Includes bibliographical references (pages 37-39). "This study is a component of a larger project designed to compare the effects of shrimp trawling and trapping gear on shrimp, fish and the benthic habitat of Simoom Sound located in Broughton Archipelago, British Columbia, Canada. Otter-trawling, beamtrawling, and trapping took place in three distinct experiment blocks of the central seabed of the Sound. In turn, each block consisted of replicate transects, where a towed submersible video-camera surveyed shrimp and fish before and after trawling. Video surveys were deployed only before trapping. From the video surveys, we determined the abundance of common shrimp taxa and fish"--Abstract. Includes abstracts in English and French. Trawls and trawling British Columbia. Fish populations British Columbia. Shrimp populations British Columbia. Chalutage Colombie-Britannique. Poissons Populations Colombie-Britannique. Crevettes Populations Colombie-Britannique. Canada. Department of Fisheries and Oceans. Pacific Region. Science Branch, issuing body. Canadian data report of fisheries and aquatic sciences ; 1378. (CaOODSP)9.505124 PDF 1.32 MB https://publications.gc.ca/collections/collection_2023/mpo-dfo/Fs97-13-1378-eng.pdf