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OverviewSince 1985, scientists have been documenting a hypoxic zone in the Gulf of Mexico each year. The hypoxic zone, an area of low dissolved oxygen that cannot s- port marine life, generally manifests itself in the spring. Since marine species either die or ee the hypoxic zone, the spread of hypoxia reduces the available habitat for marine species, which are important for the ecosystem as well as commercial and recreational shing in the Gulf. Since 2001, the hypoxic zone has averaged 2 1 16,500 km during its peak summer months , an area slightly larger than the state 2 2 of Connecticut, and ranged from a low of 8,500 km to a high of 22,000 km . To address the hypoxia problem, the Mississippi River/Gulf of Mexico Watershed Nutrient Task Force (or Task Force) was formed to bring together represen- tives from federal agencies, states, and tribes to consider options for responding to hypoxia. The Task Force asked the White House Of ce of Science and Technology Policy to conduct a scienti c assessment of the causes and consequences of Gulf hypoxia through its Committee on Environment and Natural Resources (CENR). Full Product DetailsAuthor: Virginia H. Dale , Catherine L. Kling , Judith L. Meyer , James SandersPublisher: Springer-Verlag New York Inc. Imprint: Springer-Verlag New York Inc. Edition: 2010 ed. Dimensions: Width: 15.50cm , Height: 1.80cm , Length: 23.50cm Weight: 0.516kg ISBN: 9781461425687ISBN 10: 1461425689 Pages: 284 Publication Date: 04 May 2012 Audience: Professional and scholarly , Professional & Vocational Format: Paperback Publisher's Status: Active Availability: Manufactured on demand  We will order this item for you from a manufactured on demand supplier. Table of ContentsTable of Figures.- List of Tables.- Glossary of Terms.- List of Acronyms.- Conversion Factors and Abbreviations.- Executive Summary.- 1. Introduction.- 2. Characterization of Hypoxia.- 3. Nutrient Fate, Transport, and Sources.- 4. Scientific Basis for Goals and Management Options.- 5. Summary of Findings and Recommendations. References.- Appendices: A. Appendix A: Studies on the Effects of Hypoxia on Living Resources.- B. Appendix B: Flow diagrams and Mass Balance of Nutrients.- C. Appendix C: USEPA’s Guidance on Nutrient Criteria.- D. Appendix D: Calculation of Point Source Inputs of N and P. E. Appendix E: Animal Production Systems.ReviewsAuthor InformationTab Content 6Author Website:Countries AvailableAll regions |
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