Baltic Sea ecosystem-based management under climate change: Synthesis and future challenges

Area of Science:

• Marine ecology
• Environmental management
• Conservation science

Background:

• Human activities significantly impact marine ecosystems through overfishing, pollution, habitat destruction, and climate change.
• Ecosystem-based management (EBM) is the accepted strategy, recognizing humans as integral components of ecosystems.
• Effective EBM implementation requires understanding the cumulative, integrative, and interacting effects of diverse human activities.

Purpose of the Study:

• To synthesize scientific findings on ecosystem-based management from contributions to the journal AMBIO.
• To identify key components for advancing EBM knowledge and implementation.
• To outline future challenges and next steps for EBM, with a focus on the Baltic Sea.

Main Methods:

• Synthesis of scientific contributions from a special issue of AMBIO.
• Categorization of findings into four key components: pollution and legal frameworks, ecosystem processes, scale-dependent effects, and innovative tools and methods.
• Analysis of challenges and future directions for EBM.

Main Results:

• Scientific findings were synthesized across four critical areas relevant to EBM.
• The study identified interconnections between pollution, legal frameworks, ecosystem dynamics, and human impacts.
• Innovative tools and methods for EBM were explored, alongside scale-dependent effects.

Conclusions:

• Continued advancement of scientific knowledge on cumulative impacts is essential for effective EBM.
• Addressing challenges in pollution, ecosystem processes, and scale requires integrated approaches.
• Specific next steps are identified for successful EBM implementation, particularly for the Baltic Sea ecosystem.