How will climate change affect life in the oceans? New research shows that the answer is likely good and bad.
L’expertise universitaire, l’exigence journalistique
Articles sur Oceans
Affichage de 481 à 500 de 702 articles
Over-fishing is a massive environmental and economic challenge. Fortunately, there are new solutions being trialled – including in a tuna hotspot in the Pacific.
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.
The Great Southern Reef covers 71,000 square km and contributes more than A$10 billion to Australia’s economy each year.
A rash of white shark attacks this summer points to a rebounding population in the US – a sign of healthier oceans and the need to coexist with this apex predator.
To create accurate models that predict how ice sheets and oceans will react to changing climate, modelers need precise current data. One researcher heads to the ends of the earth to collect just that.
These tiny organisms play a big role in regulating the Earth’s climate.
Although frightening, the footage of Mick Fanning at Jeffreys Bay is a reminder that sharks are present in the oceans, and that the vast majority of interactions between people and sharks end without fatality or injury.
Millions tune in to Shark Week each year, but many walk away with the wrong impressions.
Failing to stick to the world’s agreed global warming limit of 2C won’t just affect the atmosphere - it will play havoc with the oceans too, potentially ruining ecosystems on which much of humanity depends.
Loss of sea ice near Greenland and Iceland portend a colder future for Europe.
California is the latest state to attempt to ban microplastics from consumer care products. Why these commonly used microbeads are causing major health and environmental problems.
The tides come in, the tides come out. But what is a sea’s level? Technology has evolved since we first started gauging the height of the ocean in comparison to the land.
While eastern Australia trembles in the face of an El Niño, Western Australia’s oceans could finally see relief from devastating marine heatwaves.
A flock of scientists turned their focus to understand the Deepwater Horizon’s impact, including one team that studied deep-sea corals.
Over the past decade, warming air temperatures at Earth’s surface appear to have slowed. But that ignores the vast majority of heat going steadily into the ocean. And, a new paper shows, that makes no difference to the long-term prognosis.
Five years after the Deepwater Horizon oil spill, scientists are researching how much oil dropped to sea floor, hitchhiking via ‘marine snow.’
Australia’s network of marine parks - a decade in the making and announced in 2012 - haven’t been implemented yet, and the Abbott government has already placed the plans under review. Why the hurry?
Research project combines digital technologies with farms of wave generators to bring plentiful and reliable ocean power closer to commercialization.
The oxygen is being sucked out of the ocean, and while much of it is happening far below the surface, it will still affect us above.
Les contributeurs les plus fréquents
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Professor, The University of Queensland
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Distinguished Professor of Marine Science, King Abdullah University of Science and Technology
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Postdoctoral researcher, Stanford University
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Harold T. Stearns Professor of Earth Science, Wesleyan University
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Scientia Professor and Deputy Director of the ARC Australian Centre for Excellence in Antarctic Science (ACEAS), UNSW Sydney
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Senior Principal Research Scientist, Oceans and Atmosphere, CSIRO
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Professor, The University of Western Australia
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Professor and Deputy Vice-Chancellor (Research), University of Sydney
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Winthrop Professor, Oceans Institute, The University of Western Australia
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Faculty Research Associate in Marine Biology, Arizona State University
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Senior Principal Research Scientist, CSIRO
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Senior Principal Research Scientist - Oceans and Atmosphere, CSIRO
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Researcher in Ecosystem Dynamics, University of California, Santa Cruz
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Associate Professor of Climate Science, Brandeis University
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Professor, The University of Queensland
