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Marine ecosystem-based management as a hierarchical control system
Affiliation:1. Centro de Ciências Tecnológicas da Terra e do Mar, Universidade do Vale do Itajaí, R. Uruguai 458, 88302-202, Itajaí-SC, Brazil;2. Japan Agency for Marine-Earth Science and Technology - JAMSTEC, 2-15 Natsushima-cho, 237-0061 Yokosuka, Japan;3. Embrapa Meio Ambiente, Rod. SP340 km 127.5, 13820-000 Jaguariúna-SP, Brazil;4. Instituto Oceanográfico, Universidade de São Paulo, Praça do Oceanográfico, 191, 05508-120 São Paulo-SP, Brazil;5. Graduate School of Natural Science and Technology, Okayama University, 700-8330, Okayama, Japan;1. University of Santiago de Compostela, Faculty of Political and Social Sciences, A Coruña, Spain;2. Campus Do⁎Mar, International Campus of Excellence, Spain;1. Institute for Marine and Antarctic Studies, University of Tasmania, 20 Castray Pde, Battery Point, Hobart, TAS 7004, Australia;2. Centre for Marine Socioecology, Hobart, Tasmania, Australia;3. University of Technology Sydney, Faculty of Design, Architecture and Building, 15 Broadway, Ultimo, NSW 2007, Australia;1. UNEP/GRID-Arendal, School of Geoscience, University of Sydney, Sydney, NSW, Australia;2. UNEP/GRID-Arendal, Arendal, Norway;1. Departamento de Biología Marina, Universidad Católica del Norte, Programa de Doctorado en Biología y Ecología Aplicada, Larrondo 1281, Coquimbo, Chile;2. Departamento de Medio Ambiente, Instituto de Fomento Pesquero, Doctor Marín 340, Coquimbo, Chile;3. Centro de Aprendizaje, Universidad Santo Tomás, Sede La Serena, Ruta 5 Norte No. 1068, La Serena, Chile;4. Departamento de Biología Marina, Universidad Católica del Norte & Centro de Estudios Avanzados en Zonas Áridas (CEAZA), Larrondo 1281, Coquimbo, Chile;5. Institute of Ecology and Biodiversity (IEB)
Abstract:Although many jurisdictions have embraced ecosystem-based management for the marine environment, it is unclear what this entails in terms of both theory and practical action. I examine the management of complex systems in industrial control as a source of practical guidance on how to approach the ideals of marine ecosystem management. Industrial control systems focus on objectives and outcomes, are hierarchical and localise and distribute control tasks. The principles of hierarchical control systems and focussing on ecosystem services helps overcome the conceptual difficulties with ecosystem management while retaining the idea of a holistic approach to managing human impacts.
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