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UK launches consultation on MPA around Chagos Archipelago

The UK government has launched a consultation on designating an MPA around the Chagos Archipelago in the Indian Ocean. The archipelago, also called the British Indian Ocean Territory (BIOT), has an Exclusive Economic Zone of 636,000 km2. The consultation seeks views on whether the BIOT should become an MPA and what regulations would be appropriate, such as whether it should be completely no-take. The archipelago lies about 500 km due south of the Maldives, its nearest neighbor.

The Skimmer on Marine Ecosystems and Management

In the two years that MEAM has been published, the most common questions from readers have related to terminology. Namely readers have wondered about the distinctions between ecosystem-based management and other resource management terms that have gained favor at different times in various places - like ecosystem approach to management, or integrated coastal management. A Google search of these terms will yield multiple definitions for each, with enough overlap to blur the distinctions.

The Skimmer on Marine Ecosystems and Management

As with new concepts in virtually any field - particularly ideas that involve change from the status quo - misconceptions exist about marine ecosystem-based management and marine spatial planning (MSP). These misconceptions, held by practitioners and stakeholders alike, pose obstacles to implementation. Below, authors of two new publications describe some of the most common misunderstandings they have encountered on MSP and EBM, and how they respond to each.

The Skimmer on Marine Ecosystems and Management

In the Western Pacific, the archipelagic nation of Fiji includes more than 800 high islands, cays, and islets. Holding roughly 4% of all coral reefs in the world, Fiji includes the third-longest barrier reef on Earth - the Great Sea Reef, or Cakau Levu. Most of the country's population of 945,000 people live along the coast, and many rely on the sea's resources for food and income. Fijian lifestyles, history, and customs - including the traditional use of tabu areas in Fijian resource management - all reflect the islanders' relationship with the sea.

The Skimmer on Marine Ecosystems and Management

Risk plays a role in any situation where decisions must be made based on uncertain information. In finance, for example, investors must often choose between putting their money in a bank account with a low but guaranteed interest rate, or in a stock that may yield high returns but also has a chance of losing all value. The amount of risk that the investors are willing to accept is called risk tolerance. Inversely, the amount of risk the investors are unwilling to accept is called risk aversion. Both considerations affect investors' decision-making.

MPA News

The deep ocean may be the least-known place on Earth. From the sea floor upward, the oceanic water column represents the overwhelming majority of living space on the planet - 90%, by one recent estimate. Yet very little of the dark blue expanse has been explored by humans. Seemingly each deep sea research voyage discovers alien organisms with features or abilities we have never imagined before, much less seen.

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