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Articles on Oceans

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Satellites map shrinking ice sheets

Ice caps and glaciers in Greenland and Antarctica shed 150 billion tons of ice annually from 2003 to 2010 according to the…

Fast ocean currents lead to faster days

Powerful currents around Antarctica caused the earth to spin slightly faster in November 2009 - by about 0.1 milliseconds…
Warmer temperatures mean more female than male turtles, but it’s not all good news for the guys. Dave Scriven

Bachelor’s paradise: how will sea turtles cope with climate change?

Many species have dubious futures in the face of climate change. But sea turtles have a particularly pressing problem: their sex is determined by temperature. Australia has ecologically and culturally…

Worldwide ocean acidity measured

Researchers from the University of California, Santa Barbara have completed a worldwide study of ocean acidification, or…
The wrecking of the MV Tycoon happened just as Christmas Island’s famous crabs began spawning. Justin Gilligan

Christmas Island oil spill: time to value natural treasures, not just trade

Christmas Island has been once again in the headlines: not because of incidents involving asylum-seekers, but because of the recent sinking and breaking up of the Panamanian phosphate carrier MC Tycoon…

Previewing the effects of ocean acidification

Submarine springs along the coast of Mexico’s Yucatan Peninsula are giving scientists a preview of how coral reefs will react…
Stromatolites are among the most ancient records of life on earth. Ellie Gee

Shark Bay stromatolites at risk from climate change

Climate change – resulting in more frequent flooding of the Wooramel River that leads into Shark Bay – may threaten the unique stromatolites that make Shark Bay a World Heritage site. These stromatolites…

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