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6 December 2017

Cartogram maps provide new view of climate change risk

Scientists have developed cartograms — maps that convey information by contorting areas — to visualize the risks of climate change in a novel way.

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22 November 2017

Scientists discover evidence of recent water flows on Mars

Planetary scientists have discovered a rare ‘esker’ on Mars – a ridge of sediment deposited by meltwater flowing beneath a glacier in the relatively recent past (about 110 million years ago), despite the widely-held view that the recent climate was too cold for ice to melt.

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16 November 2017

Groundwater recharge in the American west under climate change

Groundwater recharge in the Western U.S. will change as the climate warms–the dry southern regions will have less and the northern regions will have more, according to new research.

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10 November 2017

Rising sea levels could weaken coral reefs’ protective influence on Brazil’s coast

Rising sea levels could diminish the ability of Brazil’s coral reef systems to weaken incoming ocean waves, resulting in stronger waves hitting populated areas on the Brazilian coastline, according to new research.

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26 September 2017

Warming climate could increase bacterial impacts on Chesapeake Bay shellfish, recreation

Researchers have found that three common species of Vibrio bacteria in the Chesapeake Bay could increase with changing climate conditions by the end of this century, resulting in significant economic and healthcare costs from illnesses caused by exposure to contaminated water and consumption of contaminated shellfish.

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7 September 2017

Increases in wildfire-caused erosion could impact water supply and quality in the West

A growing number of wildfire-burned areas throughout the western United States are expected to increase soil erosion rates within watersheds, causing more sediment to be present in downstream rivers and reservoirs, according to a new study.

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21 July 2017

Mountain glaciers recharge vital aquifers

Small mountain glaciers play a big role in recharging vital aquifers and in keeping rivers flowing during the winter, according to a new study. It suggests that the accelerated melting of mountain glaciers in recent decades may explain why arctic and subarctic rivers have increased their water flow during the winter even without a correlative increase in rain or snowfall.

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18 July 2017

Water quality improvements increase home prices in Narragansett Bay

Improvements in water quality in Narragansett Bay have had a positive impact on property values in the surrounding areas and future improvements to water quality could continue to benefit nearby property, a new study finds.

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5 June 2017

What caused the most toxic algal bloom ever observed in Monterey Bay?

In late spring 2015, the West Coast of North America experienced one of the most toxic algal blooms on record. A new study shows that, at least in Monterey Bay, California, the diatoms in this bloom became particularly toxic because of an unusually low ratio of silicate to nitrate in the waters of the bay.

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17 May 2017

Researchers track groundwater loss during drought in California’s Central Valley

A new study from researchers at UCLA and the University of Houston reveals estimates of significant groundwater loss in California’s Central Valley during the recent drought and sparks questions of sustainability for the important agricultural area.

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