These bits great pacific garbage patch research paper plastic and plankton were collected during a 3: In a first, scientists spot what may be lungs in an ancient bird fossil. Letters to the Editor. The name conjures the image farbage a floating island made of familiar plastic oaper such as soda bottles and plastic bags, disposable utensils and lighters.
DNA differences are linked to having same-sex sexual partners. The Trash Detectives collected hundreds of samples during the expedition, including these tiny Velella velella larvae together with confetti-like bits of plastic.
What the approval of the new flu drug Xofluza means for you. In cadaver caves, baby beetles grow better with parental goo. While some of the plastic pieces swirling in the Pacific Ocean are large, many of them are closer to the size of a popcorn kernel—and certainly small enough for fish to eat, at least in theory.
People who have a good sense of smell are also good navigators. Ancient Clovis people may have taken tool cues from earlier Americans. How a snake named Hannibal led to a discovery about cobra cannibalism. Liverwort plants contain a painkiller similar to the one in marijuana.
More tornadoes are popping up east of the Mississippi. The researchers wanted to know whether these fish were eating plastic from the gyre to better understand the consequences of ocean plastic.
New estimates put greater weight on larger plastics.
The great Pacific garbage patch may be 16 times as massive as we thought
The first great pacific garbage patch research paper on Earth arose in shallow coastal waters. Practice any or all of the following five quick and easy ways to oacific the amount of plastic that makes its way to the ocean:. A mysterious polio-like disease has sickened as many as people in the U. Thirty to three-hundred feet 10 great pacific garbage patch research paper meters below the surface, the twilight zone is sandwiched between the sunny photic zone above and the deep dark ocean below.
As expected, they found more plastic in the bellies of the fish that migrated to the surface where floating plastic bits are more common than those fish that remained in the twilight zone. Belly bacteria can shape mood and behavior. Almost half of the total mass, for example, is from discarded fishing nets. Published online March 22, View the discussion thread.
These ancient mounds may not be the earliest fossils on Earth after all. Why some people may be more susceptible to deadly C. While we have lots of evidence that sea turtlesseabirdsand marine mammals eat ocean plastic, less is known about plastic eaten by marine fish.
An inventory of plastic in the great Pacific garbage patch. The patch grew — perhaps driven by an influx of debris from the tsunami that hit Japan and washed trash out to sea SN: Skip to main content.
Fishing for Plastic: Science in the Great Pacific Garbage Patch | Smithsonian Ocean
Particles smaller than half a centimeter, called microplastics, account for 94 percent of the pieces, but resexrch 8 percent of the overall mass. Researchers sorted plastic particles by size and type, including pieces of hard plastics and thin sheets, nets and ropes and other forms like foam.
Chelsea Rochman dissects a dorado caught by the crew to see if it had eaten plastic.
Artificial intelligence crowdsources data to speed up drug discovery.