Articles on blue economy

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South Africa could grow by developing its oceans economy. The starting point is to build the skills that are required by the industry. Shutterstock

What South Africa can do to harness a neglected resource – its oceans

South Africa’s oceans economy can contribute R177 billion to the GDP and create up to one million new jobs by 2033. But this requires more skilled people to drive the growth.
Too many fish in our seas, like this Pacific bluefin tuna, are being lost to over-fishing – but better management can help. Issei Kato/Reuters

If we want to keep eating tuna, the world needs to learn how to share

Over-fishing is a massive environmental and economic challenge. Fortunately, there are new solutions being trialled – including in a tuna hotspot in the Pacific.
Expect to see more ships on the horizon, as global shipping booms. But how well are we measuring and governing what happens at sea? Chris Phutully/Flickr

The challenge of managing Earth’s new economic frontier: our oceans

As the world's land-based economies struggle with around 2% GDP growth, the global marine economy – often talked about as "the blue economy" – is a bright light on the horizon.
We need to play our cards right if Australia’s marine environments are to keep us afloat. Saspotato/Flickr

Marine science: challenges for a growing ‘blue economy’

In many ways, Australia is defined by the oceans surrounding us. We have the world's third largest ocean territory, most of our trade travels by sea, and we have vast offshore resources.

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