Given the present-day rate of global sea-level rise, remaining marshes in the Mississippi Delta are likely to drown, according to a new Tulane University study.
Environment
May 22, 2020
29
4857
Written on the final, frozen day of 1900, Thomas Hardy's poem The Darkling Thrush describes a harsh, ice-blasted landscape devoid of life. Hardy's depiction of a time "when frost was spectre-gray" evokes a winter that is ...
Environment
Mar 13, 2020
0
5
Groundwater is the largest source of freshwater, one of the world's most precious natural resources and vital for crops and drinking water. It is found under our very feet in the cracks and pores in soil, sediments and rocks. ...
Environment
Mar 10, 2020
0
5
Though they make up less than 6% of Earth's surface, wetlands burst with biodiversity and play a key role in cleaning waterways, preventing floods, and sequestering carbon. For World Wetlands Day on February 2, researchers ...
Environment
Feb 01, 2020
0
219
When the worst floods since 1966 submerged the city of Venice in November 2019, the blame was laid on its incomplete mobile flood gates. They have been under construction since 2003 but were not ready in time to save the ...
Environment
Jan 28, 2020
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37
Coastal wetlands provide stunning views and are hosts to a vast array of biodiversity. But they also provide another service to the warming Earth: they capture carbon from the atmosphere and sequester it in their sediment ...
Earth Sciences
Dec 20, 2019
2
185
A special committee of California lawmakers gathered Tuesday, for the first time in five years, to discuss sea level rise and what the state needs to do to better prepare coastal communities from devastating loss.
Environment
Dec 05, 2019
18
11
When Hurricane Dorian roared up the East Coast during the first week of September, the places where people live and work in several states were under threat. The first line of protection against storm damage was made up of ...
Earth Sciences
Oct 02, 2019
2
387
For most plants, carbon dioxide acts like a steroid: The more they can take in, the bigger they get. But in a new study published Sept. 25, scientists with the Smithsonian discovered something strange happening in marshes. ...
Environment
Sep 25, 2019
0
29
Deep in the waterlogged peat of salt marshes, carbon is stored at much greater rates than in land ecosystems, serving as an offset to climate change due to carbon dioxide (CO2) build-up in the atmosphere.
Environment
Aug 26, 2019
0
19
