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Agriculture & Environment

Earth Sciences
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Uneven Nutritional Payoffs for Marine Predators Revealed

New study finds that the nutritional value of prey within a single species can widely vary, offering key insights for food web dynamics and ecosystem change The hunt is on and a predator finally zeroes in on its prey. The animal consumes the nutritious meal and moves on to forage for its next target. But how much prey does a predator need to consume? Following a period of massive starvation among animals living along the California coast, University of California…

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Earth Sciences

NASA's TRMM Sees Heavy Rain Over Taiwan from Tropical Storm Kong-Rey

Flooding from torrential rainfall with totals of over 500 mm (~19.7 inches) have been reported in western Taiwan. A rainfall analysis from TRMM's Microwave…

Environmental Conservation

New ocean forecast could help predict fish habitat six months in advance

“Being able to predict future phytoplankton blooms, ocean temperatures and low-oxygen events could help fisheries managers,” said Samantha Siedlecki, a…

Environmental Conservation

New Insights on Wildfire Smoke Could Improve Climate Change Models

However, not much is known about the different types of particles in wildfire smoke and how they affect climate. Now two Michigan Technological University…

Environmental Conservation

How vegetation competes for rainfall in dry regions

Hence, vegetation in semi-arid environments (or regions with low rainfall) self-organizes into patterns or “bands.” The pattern formation occurs where stripes…

Earth Sciences

NASA Data Reveals Mega-Canyon under Greenland Ice Sheet

The canyon has the characteristics of a winding river channel and is at least 460 miles (750 kilometers) long, making it longer than the Grand Canyon. In some…

Earth Sciences

NASA Sees Tropical Storm Juliette Waning Near Mexico's Baja California

NASA's Aqua satellite passed over the Eastern Pacific Ocean on Aug. 29 at 08:53 UTC/4:53 a.m. EDT, and the Atmospheric Infrared Sounder or AIRS instrument…

Earth Sciences

NASA Infrared Eye Sees Wind Shear Affecting Tropical Storm Kong-Rey

As Tropical Storm Kong-Rey moved past the northern Philippines NASA's Aqua satellite captured an infrared image of the storm that revealed wind shear was…

Environmental Conservation

UCSB study examines heavy metal pollutants in fish at oil platforms and natural sites

The research, led by fish expert Milton S. Love, a research biologist with UCSB's Marine Science Institute, entailed collecting a total of 196 fish –– 18 kelp…

Earth Sciences

Tornadoes Tend Toward Higher Elevations and Cause Greater Damage Moving Uphill

The first field investigations of the effect of terrain elevation changes on tornado path, vortex, strength and damage have yielded valuable information that…

Earth Sciences

Wildfires projected to worsen with climate change

Research by environmental scientists at the Harvard School of Engineering and Applied Sciences (SEAS) brings bad news to the western United States, where…

Earth Sciences

NASA Tallies Tropical Storm Fernand's Massive Rainfall from Space

Heavy rain with Tropical Storm Fernand generated mudslides. According to the Latin Times, a total of 13 people died as the result of mudslides from Fernand's…

Earth Sciences

Researchers predict greener Greenland

Scientists expect the future climate to become warmer, and that this will apply to the Arctic in particular. Here the temperature is expected to increase…

Earth Sciences

Submarine canyons a source of marine invertebrate diversity, abundance

What’s more, scientists have used this data to draw new connections between the levels of faunal diversity and the heterogeneity of submarine canyon landscapes…

Earth Sciences

Fernand's Remnants Still Drenching Eastern Mexico

On Aug. 27 at 10:32 EDT, radar data from Mexico showed rainfall streaming in from near the city of Tampico on the Gulf of Mexico, to the west and northwest….

Earth Sciences

NASA Sees Tropical Storm Kong-Rey Battling Wind Shear

NASA's Aqua satellite passed over Tropical Storm Kong-Rey on Aug. 27 at 0515 UTC/1:15 a.m. EDT and the Moderate Resolution Imaging Spectroradiometer took a…

Earth Sciences

Supervolcanic Ash Transforms to Lava Miles From Eruption

Supervolcanoes, such as the one sitting dormant under Yellowstone National Park, are capable of producing eruptions thousands of times more powerful than…

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