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Abstract: Implementation of marine ecosystem-based management requires improved understanding of existing governance, including gaps and overlaps resulting from fragmented management. Focusing on overlaps, this paper presents a technique using text analysis to assist in the identification of agencies and laws involved in overlaps from a system perspective. The overlaps analysis uses term frequency counts on ocean laws and regulations in conjunction with relevant agency authority. Such information delivered in a transparent user-friendly presentation can help policymakers and other constituents of ecosystem-based management to find existing overlaps as a step to facilitate improved coordination. [Copyright &y& Elsevier]

Abstract: Transitioning ocean governance into an ecosystem-based approach requires improved knowledge of ecosystems and existing management systems. While there has been increased effort to compile and synthesize ecological data, relatively little scholarship has been focused on improving and understanding ocean management systems. This paper presents a unique dataset that makes objective analyses of ocean management possible across multiple jurisdictions and sectors in the California Current. Following an explanation of the criteria used to compile relevant statutes and regulations, the paper suggests applications for the dataset including education and policy uses and ecosystem-based management tool development to identify and measure problems of fragmented management. [Copyright &y& Elsevier]

This article discusses place-based management as a solution to ocean governance. The authors argue that management regimes should be adaptive and tailored to regional circumstances. They suggest focusing on the interactions among multiple biophysical and human impacts and minimizing uncertainties and costs associated with complex heterogeneous ecosystem dynamics and imperfect feedback mechanisms. They recommend mapping and overlaying layers of biophysical conditions and human uses in the oceans determined by remote sensing technologies and Geographic Information System formats. Political, and legal jurisdictions with socioeconomic layers would also be created.