Download or read book St Lawrence River Beluga Delphinapterus Leucas Endangered Canadian Wildlife written by Canada. Committee on the Status of Endangered Wildlife in Canada and published by . This book was released on 1984 with total page 2 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book St Lawrence River Beluga written by Committee on the Status of Endangered Wildlife in Canada and published by . This book was released on 1984 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Status Report on the Beluga White Whale St Lawrence River Stock Delphinapterus Leucas in Canada written by Pippard, Léone and published by . This book was released on 1990* with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Status Report on the Beluga White Whale St Lawrence River Stock Delphinapterus Leucas written by Léone Pippard and published by . This book was released on 1983 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Status Report on the Beluga white Whale written by Leone Pippard and published by . This book was released on 1990 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book St Lawrence Beluga written by Sylvia Funston and published by . This book was released on 1992 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt: "In this book you will discover how St. Lawrence belugas live. You will explore the special reasons they are endangered and find out what is being done, as well as what you can do to help them survive far into the future"--Introduction.
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 Implementation of the St Lawrence Beluga Recovery Plan written by St. Lawrence Beluga Recovery Committee and published by Department of Fisheries and Oceans. This book was released on 1998 with total page 114 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Reviewed by the St. Lawrence Beluga Recovery Committee."
Download or read book Ledelsesprincipper for forsvaret written by and published by . This book was released on 1983 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book An Update of Beluga Delphinapterus Leucas Abundance and Reported Deaths in the St Lawrence River Estuary written by and published by . This book was released on 2017 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The St. Lawrence Estuary (SLE) beluga population is located at the southernmost limit of the species range. It occurs primarily in the SLE and seasonally in the Gulf of St. Lawrence. A review of the population status (2007) concluded that the population over the period 1988-2007 was stable. However, in recent years there has been an increase in reported deaths of young-of-the-year and an apparent increase in perinatal mortalities. This increase as well as change in the age/sex structure of the deaths suggests that its status may have changed. A review in 2013 incorporated carcass monitoring and aerial survey data into a population model. The model results indicate that the population was slightly increasing from the 1960s to the early 2000s and has probably declined, to under 1000 animals during the last decade. The Committee on the Status of Endangered Wildlife in Canada (COSEWIC) designated the population as ‘endangered’ in 2014, and its status is "threatened" according to the Species at Risk Act. In 2014, new aerial surveys were flown. The Species at Risk directorate requested that these surveys be reviewed and that the number of reported deaths be updated"--Context, p. [1].
Download or read book Monitoring the State of the St Lawrence River Beluga Whale Population of the Estuary written by Canada. Environment Canada and published by Sainte-Foy, Québec : St. Lawrence Vision 2000. This book was released on 2002 with total page 1 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Recovery Strategy for the Beluga Whale Delphinapterus Leucas St Lawrence Estuary Population in Canada written by and published by . This book was released on 2012 with total page 91 pages. Available in PDF, EPUB and Kindle. Book excerpt: The St. Lawrence Estuary beluga population was listed as threatened under SARA in May 2005. In 1986, Fisheries and Oceans Canada set up the Ad Hoc Committee for the conservation of the St. Lawrence beluga, the objectives of which were to identify factors that threatened the population's survival and to make recommendations to favour its recovery. This project was carried out jointly by Fisheries and Oceans Canada and Environment Canada from 1988 to 1993 as part of the St. Lawrence Action Plan (SLAP), with the following objectives: to minimize disturbance to the beluga population, to combat the discharge and spread of toxic chemical products, and to conduct further research on the beluga. A fourth objective was added in 1989: to facilitate public access to information in order to raise awareness in Canada and Quebec of the St. Lawrence beluga. This document includes information about recovery and background of the beluga whale in the St. Lawrence Estuary.--Includes text from document.
Download or read book Conservation Benefits to Assisting Live stranded Neonates Or Entrapped Juvenile Beluga Delphinapterus Leucas from the St Lawrence River Estuary written by and published by . This book was released on 2019 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The St. Lawrence Estuary (SLE) beluga is listed as endangered under the Species at Risk Act (SARA); a Recovery Strategy has been developed, and their summer Critical Habitat has been identified and protected. After a period of stability or slight increase over the period 1988 to early 2000, the population appears to be declining at a rate of approximately 1% per year"--Context, page [1].
Download or read book St Lawrence Belugas an Endangered Population written by Canada. Dept. of Fisheries and Oceans and published by . This book was released on 2003* with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Approaches to Understanding the Cumulative Effects of Stressors on Marine Mammals written by National Academies of Sciences, Engineering, and Medicine and published by National Academies Press. This book was released on 2017-05-04 with total page 147 pages. Available in PDF, EPUB and Kindle. Book excerpt: Marine mammals face a large array of stressors, including loss of habitat, chemical and noise pollution, and bycatch in fishing, which alone kills hundreds of thousands of marine mammals per year globally. To discern the factors contributing to population trends, scientists must consider the full complement of threats faced by marine mammals. Once populations or ecosystems are found to be at risk of adverse impacts, it is critical to decide which combination of stressors to reduce to bring the population or ecosystem into a more favorable state. Assessing all stressors facing a marine mammal population also provides the environmental context for evaluating whether an additional activity could threaten it. Approaches to Understanding the Cumulative Effects of Stressors on Marine Mammals builds upon previous reports to assess current methodologies used for evaluating cumulative effects and identify new approaches that could improve these assessments. This review focuses on ways to quantify exposure-related changes in the behavior, health, or body condition of individual marine mammals and makes recommendations for future research initiatives.
Download or read book St Lawrence Beluga written by Sylvia Funston and published by Maple Tree Press. This book was released on 1992 with total page 29 pages. Available in PDF, EPUB and Kindle. Book excerpt: Provides information about the beluga, and discusses the latest efforts made to protect this whale from extinction.
Download or read book Monitoring the State of the St Lawrence River written by Lena N. Measures and published by . This book was released on 2009 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
