Tag: Australia marine protected area

Kareiva: Are We Thinking Globally When We Do Conservation?

Conservancy chief scientist Peter Kareiva argues that a key lesson in conservation — and one backed up by recent research — is to realize that when we impose strong conservation policy in one country, there is almost always leakage of our impacts, such that protected areas set up in one country may simply mean damage is done elsewhere.

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Marine Protected Areas: Tokens or Treasures?

It’s a little hard to get your head around what Australia did last November. I live in a country, the United Kingdom, that covers 250,000 km² – not a huge country for sure, but not tiny. Australia declared new marine protected areas that cover almost ten times that area – some 2.3 million km².

Well, as you might imagine, there have been some pretty big celebrations about this, certainly among conservationists, but also among a public that widely supported the declaration.

I’m delighted that Australia has upped the ante for marine conservation everywhere in this way. This sort of move should excite and inspire, in much the same way that Australia’s Great Barrier Reef has already done.

They have shown us that large-scale conservation can be done, and can be done with full participation and broad support, and that it can be income-generating – good for people as well as nature.

But not everyone’s happy. Some – including Bob Pressey, a highly regarded conservation scientist in Australia – has called these new sites “residual protected areas.”

He suggests that these sites are not in the best places either for averting threats or protecting diversity. He also says that they don’t really have teeth, and it’s true that, on declaration, the new parks required no immediate changes “in the water” – that ongoing activities such as fishing, and even mineral extraction can carry on.

That’s worrying of course, and might lead to a sense that they aren’t going to do as much good as might be hoped. But it’s an important first step.

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