Download or read book Pathologie et polluants chez les Belugas Delphinapterus leucas du Saint Laurent Qu bec Canada written by Sophie Labrut and published by . This book was released on 2000 with total page 115 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Pathologie et polluants chez les b lugas Delphinapterus leucas du Saint Laurent Qu bec Canada written by and published by . This book was released on 2000 with total page 230 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book For the Future of the Beluga written by Jacques Prescott and published by Sillery, Québec : Presses de l'Université du Québec. This book was released on 1990 with total page 382 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Le 29 septembre 1988, plus de 300 personnes envahissaient l'hôtel Tadoussac. Parmi ces participants se trouvaient quelque 30 chercheurs invités à faire le point sur l'état de la population des bélugas du Saint-Laurent, sa distribution dans l'estuaire, l'état de son habitat naturel et les impacts de la pollution de l'eau sur la santé de ces mammifères marins."--Page xvii.
Download or read book Pathologie et toxicologie du Beluga Delphinapterus leucas de l estuaire du fleuve Saint Laurent Qu bec Canada written by Karin Lemberger and published by . This book was released on 2001 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Conservation Value to Assisting Live stranded Neonates and Entrapped Juvenile Beluga Delphinapterus Leucas from the St Lawrence Estuary Population de B lugas Delphinapterus Leucas Du Saint Laurent written by Michael O. Hammill and published by . This book was released on 2019 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Advice Relevant to the Identification of Critical Habitat for St Lawrence Beluga Delphinapterus Leucas written by V. Lesage and published by . This book was released on 2010 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Evaluations pathologiques et pid miologiques de la pneumonie vermineuse chez les B lugas Delphinapterus leucas de l estuaire du Saint Laurent au Qu bec Canada written by Bérengère WYRZYKOWSKI and published by . This book was released on 2005 with total page 174 pages. Available in PDF, EPUB and Kindle. Book excerpt: La population de 1000 bélugas de l'Estuaire du Saint-Laurent, déclarée menacée de disparition depuis 1983, habite le fleuve qui draine le quart le plus industrialisé de l'Amérique du Nord. Depuis vingt ans, des carcasses de bélugas échoués, convenablement conservées, sont autopsiées à la Faculté de médecine vétérinaire de l'Université de Montréal (FMV). Parmi les causes de mortalité rapportées, la pneumonie vermineuse à nématodes Metastrongyloidae: Pseudalüdés est fréquemment rencontrée. Les publications consultées relatent l'infection d'autres cétacés Odontocètes par ces parasites. Notre étude, incluant 117 carcasses de bélugas autopsiées entre 1983 et 2003 à la FMV, vise à évaluer la prévalence d'infection par Halocercus sp. et Stenurus sp., et à caractériser la pathologie et l'épidémiologie de cette condition. L'évaluation de certains indices de condition suggère que les lésions de pneumonie vermineuse peuvent avoir un impact significatif sur la santé des bélugas de l'ESL échoués.
Download or read book Rapport sur la situation du b luga du Saint Laurent Delphinapterus leucas written by Sylvie Trépanier and published by Québec, Ministère du loisir, de la chasse et de la pêche, Direction générale de la faune. This book was released on 1984 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book valuations pathologique et pid miologique de la pneumonie vermineuse chez les belugas Delphinapterus leucas de l estuaire du Saint Laurent au Qu bec Canada written by Bérengère Wyrzykowski and published by . This book was released on 2005 with total page 174 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book St Lawrence Beluga Recovery Plan written by St. Lawrence Beluga Recovery Team and published by . This book was released on 1995 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt: This document reviews the current state of knowledge about St. Lawrence belugas, recommends a series of actions for ensuring their survival and proposes an implementation schedule. The goal of the Recovery Plan is to bring population numbers and conditions to a state where natural event and human activities will not threaten the survival of the St. Lawrence beluga whale population. A subsidiary goal is to improve the status from endangered to vulnerable, as defined by COSEWIC.
Download or read book Organochlorine Contaminants in Belugas Delphinapterus Leucas from Canadian Waters written by Derek Charles Gordon Muir and published by . This book was released on 1990 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Concentrations of organochlorine compounds were compared in beluga samples from the six stocks of beluga whales (Delphinapterus leucas) in Canadian waters. This survey of organochlorines in Arctic belugas was undertaken to examine possible geographic variations of the pollutants in the various stocks and to compare the levels of types of contaminants in Arctic animals with those in the St. Lawrence population. An additional objective of this study was to provide information on the dietary exposure of native people in the Arctic who utilize whale tissues as part of their traditional diet.
Download or read book The Belugas Delphinapterus Leucas of Northern Quebec Distribution Abundance Stock Identity Catch History and Management written by Canada. Department of Fisheries and Oceans. Western Region and published by . This book was released on 1982 with total page 57 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Pathologie Et Toxicologie Des B lugas Delphinapterus Leucas Du Saint Laurent written by Daniel Martineau and published by . This book was released on 1987 with total page 420 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Distribution du b luga Delphinapterus leucas dans la partie amont de l estuaire du Saint Laurent Secteur Ile aux Coudres written by Institut national d'écotoxicologie du Saint-Laurent Inc and published by . This book was released on 1987 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt: Étude se rapportant à l'utilisation du secteur de l'Ile aux Coudres par les bélugas réalisée par l'Institut National d'Écotoxicologie du Saint-Laurent de Rimouski. L'étude a été effectuée suite à la demande d'Hydro-Québec, en prévision des travaux d'installation de câbles sous-marins de relève dans le chenal nord de l'Ile aux Coudres. On présente les résultats du programme de repérage élaboré dans le but de vérifier la présence des bélugas dans le secteur à l'étude pendant les mois d'août et septembre 1987. Le programme inclut trois sources d'observations directes et indirectes. On note une série de repérages aériens, des patrouilles en mer et finalement une enquête auprès des résidents et des utilisateurs de la région. Les données recueillies par le Programme de repérage ont permis de formuler des recommandations pour le plan de surveillance qui entrera en vigueur si on envisage l'utilisation de dynamitage pour réaliser les travaux.
Download or read book Infestation of the Beluga Delphinapterus Leucas of the Kara Sea written by and published by . This book was released on 1994 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt: The mortality of beluga whales from disease is one of the most researched factors. Internal parasites have been well described but their effects on the whales have been examined to a lesser degree. While gathering data on the feeding habits of the Kara Sea beluga in 1961-63, parasitic worms were found in the stomachs. This paper summarizes the data on the specimens collected and provides a quantitative evaluation of the extent of helminthiasis in beluga stomachs.
Download or read book Stock Discrimination of Belugas Delphinapterus Leucas Hunted in Eastern Hudson Bay Northern Qub ec Hudson Strait and Sanikiluaq Belcher Islands Using Mitochondrial DNA and 15 Nuclear Microsatellite Loci written by B. G. E. De March and published by . This book was released on 2001 with total page 29 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Suivi de l tat du Saint Laurent la population de b lugas de l estuaire written by Canada. Environnement Canada and published by Sainte-Foy, Québec : Saint Laurent Vision 2000. This book was released on 2002 with total page 6 pages. Available in PDF, EPUB and Kindle. Book excerpt:
