How do tidal marshes store carbon?

Tidal marshes are wetlands that are covered with incoming tidal water twice a day. These marshes may be as small as narrow fringe along a tidal creek or miles across in estuaries with adjacent flat landscapes. There are nearly ...

Why don't rivers straighten out over time?

Seen from above, the world's greatest rivers can be recognized by their serpentine curves. But how do these shapes form, do they alter over time and does this matter? We turned to our river system expert, Carmelo Juez.

Flood risk reduction confers multiple benefits

Ecological flood control, i.e., measures that restore floodplains, is effective, technically possible and economically efficient. Yet, this approach is not consistently implemented worldwide because of the high administrative ...

US sea levels to rise at a faster pace than in past 100 years

Oceans along the U.S. coastline will rise faster within the next three decades than they did in the past 100 years, bringing more flooding to coastal cities such as New York and Miami, according to the latest projections.

page 3 from 8