Marine Protected Areas

Marine Protected Areas PDF

Author: National Research Council

Publisher: National Academies Press

Published: 2001-06-01

Total Pages: 289

ISBN-13: 0309072867

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Although the ocean-and the resources within-seem limitless, there is clear evidence that human impacts such as overfishing, habitat destruction, and pollution disrupt marine ecosystems and threaten the long-term productivity of the seas. Declining yields in many fisheries and decay of treasured marine habitats, such as coral reefs, has heightened interest in establishing a comprehensive system of marine protected areas (MPAs)-areas designated for special protection to enhance the management of marine resources. Therefore, there is an urgent need to evaluate how MPAs can be employed in the United States and internationally as tools to support specific conservation needs of marine and coastal waters. Marine Protected Areas compares conventional management of marine resources with proposals to augment these management strategies with a system of protected areas. The volume argues that implementation of MPAs should be incremental and adaptive, through the design of areas not only to conserve resources, but also to help us learn how to manage marine species more effectively.

The Spatio-temporal Mosaic of Scientific Research

The Spatio-temporal Mosaic of Scientific Research PDF

Author: Nicole Alvarado

Publisher:

Published: 2017

Total Pages: 115

ISBN-13:

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Spatial management design is largely influenced by where and when research has been conducted throughout the designated area. Such information provides the scientific context that is critical for successful decision-making. We performed a meta-analysis on over 1,100 peer reviewed journal articles to discern the most commonly studied regions, habitats, and species within Monterey Bay National Marine Sanctuary (MBNMS), including selected studies conducted prior to sanctuary designation. We found that despite the substantial number of studies conducted within the boundaries of MBNMS, much of that research was isolated to particular locations and/or habitats. Specifically, we found notable differences along both latitudinal and onshore-offshore gradients, with research largely concentrated within the nearshore, central region of the sanctuary in the vicinity of Monterey Bay. Further, within that area much of the taxonomic focus of research to-date was conducted on invertebrates, and much of it occurred in and around the submarine canyon that defines the center of the bay. These results suggest that even for a well-studied area such as MBNMS, the spatio-temporal variation in scientific research needs to be considered when implementing decisions across large areas where information may be limited.