News tagged with zebra mussels

Earthworm invasion

Beavers reshape landscapes with their dams. Wolves control elk populations. Sea otters protect kelp forests by eating sea urchins. These are what ecologists call "keystone" species: critters that control an ecosystem and ...

dateSep 12, 2013 in Ecology
shares0 comments 1

Alien invaders get a bad press

A new study, published in Acta Oecologia, says many of the most damning claims about invaders are not backed up with hard evidence. This might be skewing priorities when it comes to dealing with them.

dateJun 10, 2013 in Ecology
shares0 comments 1

Fighting ecological invaders efficiently

Siemens is using a special water-treatment technique to make ship traffic more environmentally friendly. By disinfecting the ballast water in ships, a system named Sicure protects marine environments from damage due to the ...

dateMay 11, 2012 in Engineering
shares0 comments 0

Smithsonian NEMESIS tracks marine invaders online

Mitten crabs, zebra mussels and rock vomit: These and hundreds of other non-native species have invaded coastal regions throughout the United States, often causing dramatic changes to coastal ecosystems and significant economic ...

dateMar 12, 2012 in Ecology
shares0 comments 0