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Please use this identifier to cite or link to this item: http://hdl.handle.net/10793/1229

Title: An ecosystem-based approach and management framework for the integrated evaluation of bivalve aquaculture impacts
Authors: Cranford, P.J.
Kamermans, P.
Krause, G.
Mazurié, J.
Buck, B.H.
Dolmer, P.
Fraser, D.
Van Nieuwenhove, K.
O'Beirn, F.X.
Sanchez-Mata, A.
Thorarinsdóttir, G.G.
Strand, O.
Keywords: Bivalve aquaculture management
Ecosystem-based approach
DPSIR framework
Indicators
Thresholds
Benthic effects
Pelagic effects
Social-ecological systems
Issue Date: 2012
Publisher: Inter Research
Citation: Cranford, P.J., Kamermans, P., Krause, G., Mazurié, J., Buck, B.H., Dolmer, P., Fraser, D., Van Nieuwenhove, K., O’Beirn, F.X., Sanchez-Mata, A., Thorarinsdóttir, G.G. and Strand, Ø. (2012) An ecosystem-based approach and management framework for the integrated evaluation of bivalve aquaculture impacts. Aquaculture Environment Interactations 2, pp. 193–213 doi: 10.3354/aei00040
Series/Report no.: Aquaculture Environment Interactations;2
Abstract: An ecosystem-based approach to bivalve aquaculture management is a strategy for the integration of aquaculture within the wider ecosystem, including human aspects, in such a way that it promotes sustainable development, equity, and resilience of ecosystems. Given the linkage between social and ecological systems, marine regulators require an ecosystem-based decision framework that structures and integrates the relationships between these systems and facilitates communication of aquaculture–environment interactions and policy-related developments and decisions. The Drivers-Pressures-State Change-Impact-Response (DPSIR) management framework incorporates the connectivity between human and ecological issues and would permit available performance indicators to be identified and organized in a manner that facilitates different regulatory needs. Suitable performance indicators and modeling approaches, which are used to assess DPSIR framework components, are reviewed with a focus on the key environmental issues associated with bivalve farming. Indicator selection criteria are provided to facilitate constraining the number of indicators within the management framework. It is recommended that an ecosystem-based approach for bivalve aquaculture be based on a tiered indicator monitoring system that is structured on the principle that increased environmental risk requires increased monitoring effort. More than 1 threshold for each indicator would permit implementation of predetermined impact prevention and mitigation measures prior to reaching an unacceptable ecological state. We provide an example of a tiered monitoring program that would communicate knowledge to decision-makers on ecosystem State Change and Impact components of the DPSIR framework.
Description: Copyright © 2015 P.J. Cranford et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. Peer-reviewed.
URI: http://hdl.handle.net/10793/1229
ISSN: 1869-215X
Appears in Collections:Benthos Ecology

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