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Informationen zum Autor Sandra E. Shumway is a Research Professor in the Department of Marine Sciences, University of Connecticut. Klappentext Shellfish Aquaculture and the Environment focuses primarily on the issues surrounding environmental sustainability of shellfish aquaculture. The chapters in this book provide readers with the most current data available on topics such as resource enhancement and habitat restoration. Shellfish Aquaculture and the Environment is also an invaluable resource for those looking to develop and implement environmental best management practices. Edited one of the world's leading shellfish researchers and with contributions from around the world, Shellfish Aquaculture and the Environment is the definitive source of information for this increasingly important topic.View the Executive Summary here:http://seagrant.uconn.edu/publications/aquaculture/execsumm.pdf Zusammenfassung * Focuses primarily on the issues surrounding environmental sustainability of shellfish aquaculture. * Provides key background on the parameters needed for new sitings and expansion of existing aquaculture operations, habitat management, and potential restoration. Inhaltsverzeichnis List of Contributors xi Foreword xiii Preface xv 1 The role of shellfish farms in provision of ecosystem goods and services 3 João G. Ferreira, Anthony J.S. Hawkins, and Suzanne B. Bricker Introduction 3 Methods of study 6 Ecosystem goods: biomass production 13 Ecosystem services: environmental quality 17 Literature cited 26 2 Shellfish aquaculture and the environment: an industry perspective 33 William Dewey, Jonathan P. Davis, and Daniel C. Cheney Introduction 33 Shellfish farmers and harvesters history of water quality protection and stewardship roles 35 BMPs, the shellfish industry, and the role of available research 42 Conclusion 48 Literature cited 48 3 Molluscan shellfish aquaculture and best management practices 51 John A. Hargreaves Introduction 51 Ecosystem change and shellfish aquaculture 53 Classification of impacts 53 BMPs 54 Assurance labeling 64 Pressures to participate in certification programs 65 Perspectives on ecolabeling 67 Aquaculture certification programs 68 Critique of bivalve shellfish ecolabeling efforts in the United States 70 Criticisms of certification programs 73 Towards more meaningful labeling 75 Concluding remarks 77 Literature cited 78 4 Bivalve filter feeding: variability and limits of the aquaculture biofilter 81 Peter J. Cranford, J. Evan Ward, and Sandra E. Shumway Introduction 81 Constraints on maximum feeding activity 82 Shellfi sh feeding in nature 85 Emerging knowledge on ecosystem interactions with the bivalve biofilter 109 Conclusions 111 Literature cited 113 5 Trophic interactions between phytoplankton and bivalve aquaculture 125 Gary H. Wikfors The interdependence of bivalves and phytoplankton 125 Bivalve population density: farmed bivalves are naturally gregarious 127 Bivalves as consumers and cultivators of phytoplankton 127 Summary and prospects 130 Acknowledgments 131 Literature cited 131 6 The application of dynamic modeling to prediction of production carrying capacity in shellfish farming 135 Jon Grant and Ramón Filgueira Physical oceanographic models 139 Filtration and seston depletion 140 Single-box models 140 Higher-order models 142 Fully spatial models 143 Population-based models 145 Local models 146 Optimization 147 Application to management 148 Model...
