00000nam 2200000zi 4500 9.945389 CaOODSP 20250909155346 m o d f cr cn |||||||| 241120e202411##onca ob f000 0 eng d 9780660745954 CaOODSP eng rda CaOODSP n-cn--- NR16-472/2024E-PDF Barrette, Paul, author. On fish in rivers during winter : the challenges posed by ice and a warming climate / by Paul Barrette. Ottawa : National Research Council Canada = Conseil national de recherches Canada, November 2024. ©2024 1 online resource (v, 19 pages) : illustrations text txt rdacontent computer c rdamedia online resource cr rdacarrier "NRC-OCRE-2024-TR-036." "Prepared for: Arctic and Northern Challenge Program (ANCP)." Includes bibliographical references. "Because of factors such as low water temperatures, currents, and the presence of ice, river habitats in winter have always been a harsh environment for fish. Compounded on that challenge are human-made structures such as dams, as well as a changing climate. This report is meant to raise general awareness of what this implies for fish"--Objective, page 1. Fishes Climatic factors Canada. Fishes Ecology Canada. Ice on rivers, lakes, etc. Canada. Poissons Facteurs climatiques Canada. Poissons Écologie Canada. Glace sur les cours d'eau, lacs, etc. Canada. National Research Council Canada, issuing body. PDF 1.97 MB https://publications.gc.ca/collections/collection_2025/cnrc-nrc/NR16-472-2024-eng.pdf