Among the mountainous dunes and small, undulating ripples of Mars' desert-like surface are sand structures, intermediate in size, that are not quite like anything on Earth.
Planetary Sciences
Dec 14, 2022
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368
In Morocco, up to 60 million tons of sand are bulldozed, scraped or shoveled off beaches each year to be used as aggregate in concrete.
Environment
Dec 8, 2022
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4
The English poet William Blake famously implored readers to "see the world in a grain of sand." In the journal Physics of Fluids, scientists from the University of Campinas, in Brazil, and the University of California, Los ...
General Physics
Dec 6, 2022
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122
Tardigrades are tiny (0.5–1 mm) eight-legged animals famous for being among the toughest organisms on the planet. However, we still know very little about their behavior and ecology, particularly in Finnish ecosystems. ...
Ecology
Nov 9, 2022
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182
Climate change could alter wind regimes so much by the end of this century that desert dunes and sand seas may impact human infrastructure, agriculture and homes, finds new study by King's researchers.
Earth Sciences
Oct 27, 2022
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35
A record storm surge in 1953 devastated much of eastern England's coast, prompting prolific investment in concrete sea walls, wooden groins and other engineered structures designed to protect the coastline from erosion. These ...
Earth Sciences
Oct 13, 2022
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2
This interesting image from the HiRISE camera on the Mars Reconnaissance Orbiter shows a field of fascinating dunes called barchan dunes. These dunes have formed along a cliff in Chasma Boreale, in the North Pole of Mars.
Planetary Sciences
Sep 9, 2022
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63
Curtin University researchers and international collaborators using advanced satellite imagery have discovered an ancient reef-like landform "hidden" in plain view on the Nullarbor Plain, which has been preserved for millions ...
Earth Sciences
Sep 7, 2022
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223
Sliding off the side of her small boat, seabird biologist Bonnie Slaton wades through waist-high water, brown pelicans soaring overhead, until she reaches Raccoon Island.
Plants & Animals
Jul 27, 2022
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21
Sand dunes on the northern coasts of Devon and Cornwall have been eroded by up to 15 meters in the past 15 years, according to new research.
Earth Sciences
Jul 20, 2022
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38
