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 ...

New clues to coastal erosion

New research has uncovered a missing nutrient source in coastal oceans, which could promote better water quality and sand management on popular beaches.

Porpoises have to be careful in the Eastern Scheldt

The surprising conclusion of the doctoral research project on the feeding ecology of porpoises by Okka Jansen at Wageningen University is that the Eastern Scheldt may be an ecological trap. She also discovered that more than ...

Double trouble for water life

Excess phosphorus and nitrogen produced by human activities on neighboring land is making its way into our coastal waters and degrading both water quality and aquatic life. Although historically the priority has been to control ...

Pollutants rapidly changing the waters near Ieodo Island

There has been frequent occurrence of red tides in coastal waters around Korea. Red tide is a phenomenon in which phytoplankton proliferate as nutrient or sewage flow into seawater, making it appear red. This not only causes ...

page 7 from 8