Assessment of Sea-Turtle Status and Trends : Integrating Demography and Abundance Paperback / softback
by National Research Council, Division on Earth and Life Studies, Ocean Studies Board, Committee on the Review of Sea-Turtle Population Assessment Methods
Paperback / softback
Description
All six species of sea turtles found in U.S. waters are listed as endangered or threatened, but the exact population sizes of these species are unknown due to a lack of key information regarding birth and survival rates.
The U.S. Endangered Species Act prohibits the hunting of sea turtles and reduces incidental losses from activities such as shrimp trawling and development on beaches used for nesting.
However, current monitoring does not provide enough information on sea turtle populations to evaluate the effectiveness of these protective measures. Sea Turtle Status and Trends reviews current methods for assessing sea turtle populations and finds that although counts of sea turtles are essential, more detailed information on sea turtle biology, such as survival rates and breeding patterns, is needed to predict and understand changes in populations in order to develop successful management and conservation plans. Table of ContentsFront MatterSummary1 Introduction2 Units of Assessment3 Conceptual Model of Sea-Turtle Abundance and Demography4 Abundance and Trends5 Demographic Rates6 Integrating Demographic Information with Abundance Estimates7 Cross-Cutting Issues:Data, Education, Permits, and Coordination8 Conclusions and RecommendationsReferencesA Brief History of Alternative Genetic MarkersB Population-Structure ModelsC Committee and Staff Biographies
Information
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Available to Order - This title is available to order, with delivery expected within 2 weeks
- Format:Paperback / softback
- Pages:174 pages
- Publisher:National Academies Press
- Publication Date:07/10/2010
- Category:
- ISBN:9780309152556
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Information
-
Available to Order - This title is available to order, with delivery expected within 2 weeks
- Format:Paperback / softback
- Pages:174 pages
- Publisher:National Academies Press
- Publication Date:07/10/2010
- Category:
- ISBN:9780309152556