Retrait gratuit dans votre magasin Club
7.000.000 titres dans notre catalogue
Payer en toute sécurité
Toujours un magasin près de chez vous

Retrait gratuit dans votre magasin Club
7.000.000 titres dans notre catalogue
Payer en toute sécurité
Toujours un magasin près de chez vous

Magasins

Wishlist

Magasins

Wishlist

Chercher

Livres

Ebooks

Papeterie

Jeux

Cadeaux

Tous les produits

Dédicaces

Jobs

Articles

181,95 €

+ 363 points

Format

Livraison 1 à 2 semaines

Passer une commande en un clic

Payer en toute sécurité

Livraison en Belgique: 3,99 €

Livraison en magasin gratuite

Description

Table of Figures *

List of Tables *

Glossary of Terms *

List of Acronyms *

Conversion Factors and Abbreviations *

Executive Summary *

1. Introduction *

1.1. Hypoxia and the Northern Gulf of Mexico - A Brief Overview *

1.2. Science and Management Goals for Reducing Hypoxia *

1.3. Hypoxia Study Group *

1.4. The Study Group's Approach *

2. Characterization of Hypoxia *

2.1. Processes in the Formation of Hypoxia in the Gulf of Mexico. *

2.1.1. Historical Patterns and Evidence for Hypoxia on the Shelf *

2.1.2. The Physical Context *

2.1.3. Role of N and P in Controlling Primary Production *

2.1.4. Other Limiting Factors and the Role of Si *

2.1.5. Sources of Organic Matter to the Hypoxic Zone *

2.1.6. Denitrification, P Burial, and Nutrient Recycling *

2.1.7. Possible Regime Shift in the Gulf of Mexico *

2.1.8. Single Versus Dual Nutrient Removal Strategies *

2.1.9. Current State of Forecasting *

3. Nutrient Fate, Transport, and Sources *

3.1. Temporal Characteristics of Streamflow and Nutrient Flux *

3.1.1. MARB Annual and Seasonal Fluxes *

3.1.2. Subbasin Annual and Seasonal Flux *

3.2. Mass Balance of Nutrients *

3.3. Nutrient Transport Processes *

3.4. Ability to Route and Predict Nutrient Delivery to the Gulf *

4. Scientific Basis for Goals and Management Options *

4.1. Adaptive Management *

4.2. Setting Targets for Nitrogen and Phosphorus Reduction *

4.3. Protecting Water Quality and Social Welfare in the Basin *

4.4. Cost-Effective Approaches for Nonpoint Source Control *

4.4.1. Voluntary programs - without economic incentives *

4.4.2. Existing Agricultural Conservation Programs *

4.4.3. Emissions and Water Quality Trading Programs *

4.4.4. Agricultural Subsidies and Conservation Compliance Provisions *

4.4.5. Taxes *

4.4.6. Eco-labeling and Consumer Driven Demand *

4.5. Options for Managing Nutrients, Co-benefits, and Consequences *

4.5.1. Agricultural drainage *

4.5.2. Freshwater Wetlands *

4.5.3. Conservation Buffers *

4.5.4. Cropping systems *

4.5.5. Animal Production Systems *

4.5.6. In-field Nutrient Management *

4.5.7. Effective Actions for Other Nonpoint Sources *

4.5.8. Most Effective Actions for Industrial and Municipal Sources *

4.5.9. Ethanol and Water Quality in the MARB *

4.5.10. Integrating Conservation Options *

5. Summary of Findings and Recommendations *

5.1. Charge Questions on Characterization of Hypoxia *

5.2. Charge Questions on Nutrient Fate, Transport and Sources *

5.3. Charge Questions on Goals and Management Options *

5.4. Conclusion *

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 *

Spécifications

Parties prenantes

Editeur:

Contenu

Nombre de pages :: 284

Langue:: Anglais

Collection :

Caractéristiques

EAN:: 9781461425687

Date de parution :: 04-05-12

Format:: Livre broché

Format numérique:: Trade paperback (VS)

Dimensions :: 156 mm x 234 mm

Poids :: 471 g