00000nam 2200000zi 4500 9.948337 CaOODSP 20250326105527 m o d f cr cn |||||||| 250224t20252025nkcdb ob f000 0 eng d 9780660759401 CaOODSP eng rda CaOODSP eng eng fre n-cn--- Fs97-6/3682E-PDF Ricard, Daniel, 1973- author. The gulf R package : quality assurance and quality control of presence, abundance and biomass indices derived from the annual September ecosystem survey of the southern Gulf of St. Lawrence (1971-2021) / by Daniel Ricard, Nicolas Rolland, Tobie Surette and Pablo Vergara. Moncton, New Brunswick : Fisheries and Oceans Canada, Science Branch, Gulf Region, 2025. ©2025 1 online resource (vi, 137 pages) : charts, maps. text txt rdacontent computer c rdamedia online resource cr rdacarrier Canadian technical report of fisheries and aquatic sciences, 1488-5379 ; 3682 Includes bibliographical references (pages 125-126). "Time-series of presence, catch abundance and catch biomass were computed for 90 taxa using data from the annual September ecosystem survey conducted in the southern Gulf of St. Lawrence. Time-series were first computed using a legacy script written in SAS, and compared to corresponding time-series computed in the R programming language using a bespoke package called gulf"--Abstract, page v. Includes abstract in French. Aquatic ecology Saint Lawrence, Gulf of. Fish surveys Saint Lawrence, Gulf of. Écosystèmes aquatiques Saint-Laurent, Golfe du. Inventaires ichtyologiques Saint-Laurent, Golfe du. Canada. Department of Fisheries and Oceans. Gulf Region. Science Branch, issuing body. Canadian technical report of fisheries and aquatic sciences ; 3682. (CaOODSP)9.504449 PDF 2.86 MB https://publications.gc.ca/collections/collection_2025/mpo-dfo/fs97-6/Fs97-6-3682-eng.pdf