Future Directions For Acoustic Marine Mammal Surveys Stock Assessment And Habitat Use Report Of A Workshop Held In La Jolla California 2022 November 2002

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Publisher : DIANE Publishing
ISBN 13 : 1428995188
Total Pages : 45 pages
Book Rating : 4.85/5 ( download)

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Download or read book Future directions for acoustic marine mammal surveys stock assessment and habitat use : report of a workshop held in La Jolla, California, 2022 November 2002 written by and published by DIANE Publishing. This book was released on with total page 45 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : David Mellinger
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ISBN 13 :
Total Pages : pages
Book Rating : 4.53/5 ( download)

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Download or read book Future directions for acoustic marine mammal surveys [electronic resource] written by David Mellinger and published by . This book was released on 2003 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

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ISBN 13 :
Total Pages : 38 pages
Book Rating : 4.34/5 ( download)

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Download or read book Future Directions for Acoustic Marine Mammal Surveys written by and published by . This book was released on 2003 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : David Mellinger
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.99/5 ( download)

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Download or read book Future Directions for Acoustic Marine Mammal Surveys written by David Mellinger and published by . This book was released on 2003 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

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ISBN 13 :
Total Pages : 166 pages
Book Rating : 4.69/5 ( download)

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Download or read book Marine Mammal Acoustic Monitoring and Habitat Investigation, Southern California Channel Island Region written by and published by . This book was released on 2005 with total page 166 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report describes the research funded by the Office of Naval Research (grant # N00014-00-D-0043 D012) aimed at assessing marine mammal populations in prime areas of Naval interest: the Southern California Offshore Range (SCORE). Acoustic recordings and shipboard surveys were employed to study marine mammal behavior and populations. The ultimate goal of these studies is to determine the potential impacts on the marine mammals from Naval activities.

Author : Dennis Heinemann
Publisher :
ISBN 13 :
Total Pages : 107 pages
Book Rating : 4.07/5 ( download)

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Download or read book Report of the Joint Marine Mammal Commission – National Marine Fisheries Service Passive Acoustic Surveying Workshop written by Dennis Heinemann and published by . This book was released on 2016 with total page 107 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The National Marine Fisheries Service (NMFS) is responsible for gathering the information needed to support its stock assessments of marine mammals. The distribution and abundance of each stock is the core of those assessments. Data to support stock assessments are traditionally gathered by conducting visual observations during shipboard and/or aerial surveys. Increasingly, however, the agency is having difficulty provide abundance estimates and other data needed for marine mammal stock assessments. These challenges have spurred NMFS to increase its investment in alternative monitoring methods that may fill some critical data gaps more effectively and efficiently than large-scale ship and aerial surveys alone"--Introduction

Author : Andrew E. Dizon
Publisher :
ISBN 13 :
Total Pages : 404 pages
Book Rating : 4.74/5 ( download)

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Download or read book Molecular Genetics of Marine Mammals written by Andrew E. Dizon and published by . This book was released on 1997 with total page 404 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : National Academies of Sciences, Engineering, and Medicine
Publisher : National Academies Press
ISBN 13 : 0309440513
Total Pages : 147 pages
Book Rating : 4.16/5 ( download)

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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.

Author : Sergi Tudela
Publisher : Food & Agriculture Org.
ISBN 13 : 9789251051924
Total Pages : 60 pages
Book Rating : 4.25/5 ( download)

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Download or read book Ecosystem Effects of Fishing in the Mediterranean written by Sergi Tudela and published by Food & Agriculture Org.. This book was released on 2004 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt: Most of the major impacts of fishing on the ecosystems recorded around the world occur in the Mediterranean. This variety of interactions is due to four main interrelated factors: the wide range of fishing gear and practices; very intensive fishing; a high diversity of exploited habitats, ranging from shallow water to the deep-sea and oceanic domain; and high biological diversity.

Author : Richard L. Miller
Publisher : Springer Science & Business Media
ISBN 13 : 9781402030994
Total Pages : 378 pages
Book Rating : 4.91/5 ( download)

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Download or read book Remote Sensing of Coastal Aquatic Environments written by Richard L. Miller and published by Springer Science & Business Media. This book was released on 2007-03-22 with total page 378 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides extensive insight on remote sensing of coastal waters from aircraft and space-based platforms. The primary focus of the book is optical remote sensing using passive instruments, to measure and analyze the coastal aquatic environment. The authors have gathered information from a variety of sources, to help non-specialists grasp new techniques and technology, to quickly produce useful data