A new report provides guidance on the planning and management of MPAs in tropical regions, based on lessons learned from six MPA network initiatives in the Coral Triangle region of Southeast Asia. The publication analyzes the MPA networks through their various stages of development, including planning and design, implementation, and evaluation. Best practices for each stage are provided.
A paper in the December 2008 issue of the journal Ocean & Coastal Management describes a new approach to designing MPAs. Rather than defining the size and shape of an MPA's boundaries at the end of a planning process, as is typically done, the described approach sets the size and shape as the first step, even before any aspects of physical location are considered. The paper calls this the "sliding windows" approach.
U.S. closes large, melting Arctic area to fishing
"MPA Tip" is a recurring feature that presents advice on MPA planning and management gathered from practitioners and publications. Below, Nick Pilcher, a sea turtle biologist and Executive Director of the Marine Research Foundation in Malaysia, describes how to address a challenge often faced in MPA-planning processes - the perceived need for more data before conservation decisions can be made. He offers a simple method for identifying what is already known and where knowledge gaps exist.
Fisheries management is an important component of broader marine management, no matter the circumstances of place or the scale of EBM undertaken. But what is the relationship between ecosystem-based management in general and ecosystem-based fisheries management (EBFM) in particular? Would it be better to think of EBFM as an entry point to EBM, or to consider EBM as a necessary prerequisite to effective EBFM?
The Benguela Current Large Marine Ecosystem (BCLME) Programme is a multinational initiative conceived in 1995 and involving the southwest African governments of Angola, Namibia, and South Africa. It was designed to address the region's transboundary marine challenges. Such challenges include the management of valuable fish stocks across national boundaries, harmful algal blooms, alien invasive species, and pollutants transported by winds and currents from the waters of one country to another.
The multinational effort to protect the vast resources of the Antarctic marine environment is often cited as among the best working examples of marine EBM. This regional initiative is under the auspices of the Convention on the Conservation of Antarctic Marine Living Resources, which came into force in 1982 (www.ccamlr.org). Among other aspects, the treaty is notable for its embrace of the precautionary approach and the need to consider ecological links between species as part of management - the "ecosystem approach".
By Daniel Pauly
[Editor's note: Pauly is head of the Sea Around Us Project at the University of British Colombia, Canada. E-mail: d.pauly [at] fisheries.ubc.ca]
By Mike Beck
[Editor's note: Beck is a senior scientist with The Nature Conservancy in Santa Cruz, California, U.S. E-mail: mbeck [at] tnc.org]
By John F. Caddy
[Editor's note: Caddy is formerly of FAO and now an independent consultant based in Rome. E-mail: jfcaddy [at] yahoo.co.uk]