Latest Skimmer Articles

The Skimmer on Marine Ecosystems and Management

The effectiveness of watershed management has direct bearing on the scope and scale of challenges we face with marine EBM. Freshwater ecosystems that are degraded or poorly managed contribute in turn to degradation of marine ecosystems, including in the form of altered productivity and loss of ecosystem services. Freshwater systems deliver pollutants to coastal waters, changing the nature of many coastal environments and even affecting benthic and pelagic ecosystems offshore.

The Skimmer on Marine Ecosystems and Management

Editor's note: The goal of The EBM Toolbox is to promote awareness of software tools for facilitating EBM processes, and to provide advice on using those tools effectively. It is brought to you by the EBM Tools Network (www.ebmtools.org), a voluntary alliance of leading tool users, developers, and training providers.

By Sarah Carr

The Skimmer on Marine Ecosystems and Management

The Danube River Basin covers parts of 19 countries in Europe, making it the world's most international river basin. In size it is also noteworthy: with a total area of 801,463 km2, it is Europe's second largest river basin. The ecosystems of the Danube River Basin - and, by extension, the Black Sea, into which the Danube drains - are highly valuable in environmental, economic, historical and social terms. But they are also subject to increasing pressure and significant pollution from agriculture, industry and cities.

The Skimmer on Marine Ecosystems and Management

Editor's note: The link between watershed management and marine EBM is no better exemplified than in the case of Chesapeake Bay, on the east coast of the US. Significant efforts to improve the health of the Chesapeake over several decades have focused largely on reducing upstream pollution. So far, however, those efforts have been unsuccessful in returning the bay to good health (see box at the end of the following essay).

The Skimmer on Marine Ecosystems and Management

The Great Bear Rainforest on Canada's west coast demonstrates how capacity to do large-scale, integrated management can be created and sustained. It is not a marine EBM project in the traditional sense: its focus in on the rainforest, not the adjacent coastal waters. But the initiative has much to offer the marine community in terms of lessons learned. Although full implementation remains to be carried out, these elements of necessary capacity for EBM are in place:

The Skimmer on Marine Ecosystems and Management

Editor's note: Fernando Tiburcio is president of PAMANA Ka Sa Pilipinas, a national alliance of community-based MPA managers in the Philippines. His e-mail is pamanakasapilipinas [at] gmail.com. Paul Watts is chair in Ethnoecology at Aurora State College of Technology in the Philippines. His e-mail is paulwatts52 [at] yahoo.com.

The Skimmer on Marine Ecosystems and Management

Dear MEAM Reader,

This is my second issue as editor of Marine Ecosystems and Management. I view the newsletter with great excitement, particularly the opportunity it offers to help bridge chasms between disciplines, as EBM requires. This includes linking the sometimes-isolationist marine community with the broader world of environmental management. Terrestrial managers have much to teach, and much to learn from, marine ecosystem-based managers.

The Skimmer on Marine Ecosystems and Management

Correction

In our previous issue (MEAM 1:2), there was an error in our identification of Michael Sissenwine, who authored the essay "Globalization and Scaling in Ecosystem-Based Management". He is a visiting scholar at the Woods Hole Oceanographic Institution in the U.S. and a marine science consultant. He formerly served as director of scientific programs and chief science advisor for the U.S. National Marine Fisheries Service.

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