Australia to create world's largest marine parks

Australia's proposed network of marine sanctuaries would cover more than one-third of its waters
Humpback whales are seen rising out of the water in 2008 off the coast of Sydney. Australia has announced it will create the world's largest network of marine parks to protect ocean life, with limits placed on fishing and oil and gas exploration off the coast.

Australia on Thursday announced plans to create the world's largest network of marine parks to protect ocean life, with limits placed on fishing and oil and gas exploration off the coast.

The new reserves would cover 3.1 million square kilometres (1.2 million square miles), or more than one-third of , taking in significant breeding and feeding grounds.

The announcement, after years of planning and consultation, came ahead of the Rio+20 summit on sustainable development next week in Brazil, which Environment Minister Tony Burke and Prime Minister Julia Gillard will attend.

"It's time for the world to turn a corner on protection of our oceans," Burke said in the lead-up to the meeting, which marks the 20th anniversary of the Earth Summit that declared the environment a priority.

"And Australia today is leading that next step.

Australia's marine network proposal
Graphic showing Australian plans to create the world's largest network of marine parks to protect ocean life.

"This new network of will help ensure that Australia's diverse marine environment, and the life it supports, remain healthy, productive and resilient for ."

The network will increase the number of reserves from 27 to 60, expanding protection of creatures such as the , green turtle, critically endangered populations of grey nurse sharks, and dugongs.

While some limits will be placed on where energy companies can work, tracts of coast off Western Australia, where Shell and Woodside Petroleum recently won permits, will still be open to oil and gas exploration.

It follows warnings from UNESCO that the heritage-listed was at risk of being declared "in danger" due to an unprecedented resources boom which will see a massive increase in and offshore industries.

The Australian Conservation Foundation welcomed the reserves initiative, calling it "a historic achievement", but said it was concerned that some areas remained under threat.

Australian Conservation Foundation is concerned that some areas remain under threat from resources boom
This file photo, released by the Pew Environment Group in 2011, shows a coral reef in the Coral Sea off Australia's northeast coast. Australia on Thursday announced plans to create the world's largest network of marine parks to protect ocean life, with limits placed on fishing and oil and gas exploration off the coast.

"Although the reserve network bans in the , the northwest region has been left vulnerable to these threats," said chief executive Don Henry.

The Wilderness Society called the announcement a first step, and said it was "clear that further marine sanctuaries will need to be put in place".

"Our oceans are under constant pressure from trawling, overfishing, oil and gas developments and seabed mining," said marine campaign manager Felicity Wishart.

But fishermen were up in arms, claiming coastal communities would be ruined, thousands of jobs lost and the Aus$2 billion (US$2 billion) aquaculture industry seriously impacted.

The Australian Marine Alliance, which has conducted a cost analysis, claims 60 regional communities will be affected, 36,000 jobs lost and 70-80 trawler operators displaced, while the cost of seafood imports will soar.

"This is devastating and those that will suffer most will be coastal communities," said Dean Logan, head of the alliance which represents commercial and recreational fishers.

Burke disputed the impact on fisheries.

Proposed network of marine parks in Australia will boost the number of reserves from 27 to 60
This file picture, taken in 2009, shows a little penguin walking on the beach near Sydney. Australia has announced plans to create the world's largest network of marine parks to protect ocean life, with limits placed on fishing and oil and gas exploration off the coast.

"Reserves have been designed to minimise the impacts wherever possible. The reserves are estimated to displace approximately 1-2 percent of the annual value of wild catch fisheries production in Australia," he said.

He added that around Aus$100 million in compensation would be available to the fishing industry.

A final consultation period of 60 days is now scheduled with the new reserves expected to be officially declared before the end of the year.


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Australia plans world's largest marine reserve

(c) 2012 AFP

Citation: Australia to create world's largest marine parks (2012, June 14) retrieved 18 November 2019 from https://phys.org/news/2012-06-australia-world-largest-marine.html
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