Tsunami deposits identified in a coastal mangrove pond in Northwest Puerto Rico could have come from a megathrust earthquake at the Puerto Rico Trench that occurred between 1470 and 1530, according to research reported at ...
Earth Sciences
Apr 20, 2023
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3
Sea ice algae is an essential resource for the survival of many species living in the Arctic.
Plants & Animals
Apr 20, 2023
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55
Ocean-based hydrophones in the Comprehensive Nuclear-Test-Ban Treaty Organization (CTBTO)'s seismic-acoustic monitoring network could provide a better look at how ocean temperatures are changing over time, according to a ...
Earth Sciences
Apr 18, 2023
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3
A new study from University of Adelaide scientists has found that extremely high levels of salt and nutrients in the Coorong, an internationally important South Australian estuary at the end of the River Murray, is causing ...
Ecology
Apr 12, 2023
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4
Red tides, caused by Karenia brevis blooms, are a recurring problem in the coastal Gulf of Mexico. The organism, Karenia brevis, produces toxins that can cause fish kills, respiratory irritation in humans and cause death ...
Ecology
Apr 4, 2023
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5
Sediment runoff from land use change and unsustainable development is missing from global priorities despite being one of the greatest threats facing freshwater and marine ecosystems, Griffith University researcher reveals.
Earth Sciences
Mar 22, 2023
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12
Fish, the most biodiverse vertebrates in the animal kingdom, present evolutionary biologists a conundrum: The greatest species richness is found in the world's tropical waters, yet the fish groups that generate new species ...
Evolution
Feb 13, 2023
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72
Salps are transparent, tube-shaped jellies well known for their propulsive jetting movements. According to new research, they also take quite a bit of carbon along for the ride.
Earth Sciences
Jan 19, 2023
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7
A new study led by the University of Vienna in which the Institut de Ciències del Mar (ICM-CSIC) has participated reveals that fishes living in the dark part of the oceans (essentially below 200 m depth in the water column) ...
Evolution
Jan 12, 2023
0
17
The Great Lakes have endured a lot the past century, from supersized algae blobs to invasive mussels and bloodsucking sea lamprey that nearly wiped out fish populations.
Earth Sciences
Dec 19, 2022
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