Report of the Working Party on Status and Trends of Fisheries, Rome, 30 November-3 December 1999

Report of the Working Party on Status and Trends of Fisheries, Rome, 30 November-3 December 1999 PDF

Author: Food and Agriculture Organization of the United Nations. Advisory Committee on Fisheries Research. Working Party on Status and Trends of Fisheries

Publisher: Food & Agriculture Org.

Published: 2000

Total Pages: 28

ISBN-13: 9789251045015

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The Advisory Committee on Fisheries Research (ACFR) Working Party on Status and Trends of Fisheries met in Rome to consider how fishery status and trends reporting could be improved in terms of quality, scope and timeliness and better coordinated to allow a more systematic synthesis of information from national to regional and global levels. Owing to the importance of status and trends reports, and the scrutiny they receive, the Working Party recommended that the global system of status and trends reporting be advanced by: increasing completeness by including some fisheries and fishery resources that are currently under-represented; expanding the scope of current reports that are primarily on catch and fishery resource information to include other dimensions of fisheries; and enhancing quality assurance and credibility.

Assessment of Sea-Turtle Status and Trends

Assessment of Sea-Turtle Status and Trends PDF

Author: National Research Council

Publisher: National Academies Press

Published: 2010-10-07

Total Pages: 174

ISBN-13: 0309152550

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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.

Status and Trends of Wetlands in the Conterminous United States 2004 to 2009

Status and Trends of Wetlands in the Conterminous United States 2004 to 2009 PDF

Author: Thomas E. Dahl

Publisher:

Published: 2011

Total Pages: 112

ISBN-13:

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Data from status and trends provide important long-term trend information about specific changes and places and the overall status of wetlands in the United States. The historical data base that the Service has developed through Status and Trends, provides photographic evidence of land use and wetlands extent dating back to the 1950s. This provides an accurate record to assist in future restoration efforts.--Publisher description.

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