Marine spatial planning and oil spill risk analysis: finding common grounds

Area of Science:

• Environmental Science
• Marine Policy
• Risk Management

Background:

• Sustainable management of coastal and marine areas requires integrating marine spatial planning (MSP) and oil spill risk analysis (OSRA).
• These two processes are distinct yet interdependent for effective environmental stewardship.
• Achieving true sustainability necessitates a cohesive approach linking planning and risk assessment.

Purpose of the Study:

• To establish the crucial information flow linking marine spatial planning (MSP) and oil spill risk analysis (OSRA).
• To demonstrate how integrating OSRA into MSP enhances ecosystem utility and resilience.
• To highlight the role of Environmental Sensitivity Index (ESI) mapping as an operational tool for this integration.

Main Methods:

• Identifying the informational links and data commonalities between MSP and OSRA.
• Utilizing the Environmental Sensitivity Index (ESI) mapping system as a bridge.
• Leveraging both paper-based and GIS-based ESI tools for enhanced decision-making.

Main Results:

• A clear information flow between MSP and OSRA was established, improving risk assessment and planning.
• Relocation of activities based on OSRA insights led to increased ecosystem utility and resilience.
• ESI mapping effectively integrated biophysical and human dimension data, informing both MSP and OSRA.

Conclusions:

• The linkage between MSP and OSRA, facilitated by ESI mapping, is vital for sustainable coastal and marine management.
• Integrating OSRA into MSP allows for proactive risk mitigation and optimized resource use.
• The developed ESI tools provide a practical means to enhance marine spatial planning and oil spill preparedness.