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The Blog Aquatic

News, opinions, photos and facts from Ocean Conservancy

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Ocean Acidification Wrecks Sharks’ Smellovision

Posted On August 20, 2014 by

Scarier than any movie shark that can smell a drop of blood miles away (they can’t, by the way) is this week’s news about sharks’ sense of smell. A team of Australian and American scientists has just shown that smooth dogfishes (also called dusky smooth-hound sharks) can’t smell food as well after living in ocean acidification conditions expected for the year 2100. These “future” sharks could correctly track food smells only 15% of the time, compared to a 60% accuracy rate for unexposed sharks.  In fact, the acidification-exposed sharks even avoided food smells!

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Wallpaper Wednesday: Smartphone Wallpapers

Posted On August 1, 2012 by

Keep the wonders of the ocean at your fingertips with one of this week’s new smartphone wallpapers. Click on one of the images below and save it to your phone or click here for further downloading instructions and other wallpaper selections.

Shells

Download Wallpaper

Bottlenose Dolphin

Download Wallpaper

Harp Seal

Download Wallpaper

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