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Published on: December 16, 2016
Integrating scientific guidance into marine spatial planning.
Andrew Rassweiler1, Christopher Costello, Ray Hilborn
1Marine Science Institute, University of California Santa Barbara, , Santa Barbara, CA 93106, USA, Bren School of Environmental Science and Management, University of California Santa Barbara, , Santa Barbara, CA 93106, USA, Earth Research Institute and Department of Geography, University of California Santa Barbara, , Santa Barbara, CA 93106, USA, School of Aquatic and Fishery Sciences, University of Washington, , Seattle, WA 98195, USA.
Marine spatial planning (MSP) requires scientific guidance to succeed. Integrating stakeholder input with model-identified plans significantly improves outcomes, outperforming traditional methods for effective marine resource management.
Area of Science:
- Marine spatial planning
- Bioeconomic modeling
- Resource management
Background:
- Marine spatial planning (MSP) aims to reduce ocean use conflicts through zoning.
- Stakeholder involvement is considered crucial for successful MSP.
- The effectiveness of stakeholder-driven planning without scientific input is uncertain.
Purpose of the Study:
- To evaluate the efficacy of stakeholder-generated marine spatial plans.
- To investigate the necessity of scientific guidance in MSP.
- To develop an improved approach for integrating scientific models with stakeholder input.
Main Methods:
- Utilized a spatially explicit, dynamic bioeconomic model.
- Simulated various spatial regulation configurations.
- Compared outcomes of stakeholder-driven plans, science-guided plans, and model-optimized plans modified by stakeholders.
Main Results:
- Stakeholder-generated plans often fail to achieve optimal outcomes without scientific guidance.
- Existing scientific rules of thumb showed limited improvement.
- Plans initially identified by models and subsequently modified by stakeholders significantly outperformed other approaches.
Conclusions:
- Spatially explicit dynamic models are essential for effective marine resource management.
- Integrating model-derived plans with stakeholder input offers a superior approach to MSP.
- Strategic application of scientific models can enhance the success of stakeholder-driven marine spatial planning.
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