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Articles on Oceans

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What would you pull out of the water if you knew you were watched? Dirk.heldmaier

Track boats with GPS to stop illegal fishers draining the seas

The ocean, seen from a beach or from a plane, seems vast, ancient and invulnerable. It’s hard to imagine that 90% of life on earth lives below the waves, across 1.3 billion cubic kilometres of water and…
So little is known about what lies beneath the surface of the Indian Ocean. AAP/ Richard Wainwright

What is it really like under the Indian Ocean?

Not long after the Malaysia Airlines flight MH370 was declared missing, the world’s attention was focused on a remote, poorly known area of the Eastern Indian Ocean as the possible location of the lost…
Drought conditions are set to become more frequent with the changing behaviour of the Indian Ocean. Peripitus/Wikimedia Commons

Drought in store as El Niño’s western cousin to grow stronger

Over the past few months, a lot of attention has been paid to the potentially strong El Niño event brewing in the Pacific Ocean. But there is also the potential for an emerging climate phenomenon in the…
A 2.6 m tiger shark entangled in a WA drum line. It was officially released alive - whether it survived is another matter. Neil Henderson/supplied

WA’s shark cull didn’t answer the big ocean safety questions

As Western Australia’s Environmental Protection Authority and the federal environment minister Greg Hunt mull the question of whether to let the state government resume its controversial shark cull next…
Global shipping is expected to triple by 2060. Let Ideas Compete/Flickr

We need a global conservation agreement for the high seas

The high seas cover about 50% of Earth’s surface and host a major share of the world’s biodiversity, but remain largely ungoverned. With increasing threats to open ocean ecosystems, now more than ever…
The ocean is all stirred up with what we’re doing to it. NASA

The ocean is not just huge, but also hugely important

Carl Sagan’s description of our planet as a “pale blue dot” captured two important elements about the Earth: its loneliness in the enormity of space, and the ocean’s overwhelming dominance of the planet…
Rousing the Kraken: climate change could make life in the ocean much harder. By Mary Evans Picture Library/Alamy/Wikimedia Commons

IPCC preview: deep trouble brewing in our oceans

Scientists are meeting this week in Yokohama, Japan, to finalise and approve the latest report from the Intergovernmental Panel on Climate Change’s Working Group II – the part of the IPCC process that…
Strengthening trade winds have been linked to the stalled warming. Wikimedia Commons

Global warming stalled by strong winds driving heat into oceans

The “pause” in global warming since 2001 can be explained by the discovery of unusually strong winds in the Pacific, climatologists have found. Global surface air temperatures have more or less flatlined…
Step away from the fish, with your beak in the air. Reemul

Marine conservation efforts are failing to take five key steps

Some of the world’s most vulnerable marine habitats are being failed by the conservation orders put in place to protect them. As the Environmental Audit Committee meets to discuss how it will implement…
Much of Australia’s waste plastic is ending up in the ocean, and in fish. John Schneider

Australian waters polluted by harmful tiny plastics

Each square kilometre of Australian sea surface water is contaminated by around 4,000 pieces of tiny plastics, according to our study published today in journal PLOS ONE and data repository Figshare. These…
A tide of tsunami debris is heading across the ocean - that doesn’t mean the ocean is broken. US Navy

The ocean is not broken, but consumer behaviour is

In an emotional article making waves on social media at the moment, yachtsman Ivan Macfadyen reports seeing no marine life at sea, only floating rubbish, while sailing across the Pacific. He concludes…

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