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ENGAGE

Four cormorants stand atop a channel marker.
Posted inScience Updates

Cormorants Are Helping Characterize Coastal Ocean Environments

by R. A. Orben, A. G. Peck-Richardson, G. Wilson, D. Ardağ and J. A. Lerczak 23 September 202111 July 2023

The Cormorant Oceanography Project is using sensors deployed on diving marine birds to collect broadly distributed oceanographic data in coastal regions around the world.

Dolphin trials at Dolphin Quest in Hawaii.
Posted inNews

Autonomous Vehicles Could Benefit from Nature

by Stacy Kish 22 September 202129 March 2023

A team of researchers at the University of Michigan is looking to animals to find new ways for autonomous vehicles to navigate through the environment.

A close-up photo of Parthenium hysterophorus, or famine weed, showing a deep green plant with frilly leaves and small white flowers
Posted inNews

Famine Weed Becomes More Toxic, Invasive in Carbon-Rich Atmosphere

by Fionna M. D. Samuels 22 September 202129 March 2023

A noxious weed’s success in Australia could indicate that some plants are benefitting from our carbon-rich atmosphere, becoming more invasive, competitive, and toxic.

SAIL site in Gothic, Colo..
Posted inNews

Collaboration in the Rockies Aims to Model Mountain Watersheds Worldwide

by Saima May Sidik 21 September 202129 March 2023

As Earth’s climate changes at an unprecedented rate, the Surface Atmosphere Integrated Field Laboratory is studying precipitation on an unprecedented scale.

A farmer carries forage for his mule in southwestern Ethiopia.
Posted inNews

To Understand Hunger in Sub-Saharan Africa, Consider Both Climate and Conflict

Rachel Fritts, Science Writer by Rachel Fritts 17 September 202129 March 2023

Warfare exacerbates the impacts of drought to produce food insecurity crises that last long after the drought has passed, new research documents.

A burst of sunlight above a cloudy Earth.
Posted inNews

Small Climate Changes Could Be Magnified by Natural Processes

Damond Benningfield, Science Writer by Damond Benningfield 16 September 202129 March 2023

A new study uses modeling techniques to uncover how small incidents of warming may be turned into hyperthermal events lasting thousands of years.

Sea ice floats in the southern Arctic Ocean.
Posted inNews

When Wild Weather Blew Old Sea Ice South

by Andrew Chapman 16 September 202129 March 2023

Last winter, an unprecedented high-pressure system over the Arctic drove nearly a quarter of old sea ice into warmer waters, putting it at greater risk of melting.

Mount Etna, a stratovolcano, sits in front of an ashy night sky. Lava erupts from and flows down the volcano, and ash and gas billow up from a vent behind the peak and make the sky glow orange. A few star trails appear in the upper right corner.
Posted inNews

Etna Under Pressure: Does Gas Buildup Foreshadow Eruption?

Kimberly M. S. Cartier, News Writing and Production Intern for Eos.org by Kimberly M. S. Cartier 15 September 202129 March 2023

Pressure from both magma and gas can trigger eruptions. Monitoring degassing can help predict eruptions but only if the magma system is well understood first.

Snow-covered Fimmvörðuháls, close to Eyjafjallajökull, where white ash and steam are tinged red by lava erupting from a fissure
Posted inNews

The Understudied Risks of Low-Magnitude Eruptions

Kate Wheeling, freelance science writer by Kate Wheeling 14 September 202129 March 2023

Volcanologists have historically focused on the risks of large-scale eruptions, but new research highlights how small eruptions can combine with human-made vulnerabilities to cause catastrophic impacts.

Satellite image of Tropical Cyclone Maha as it swirls over the Arabian Sea, with the Arabian Peninsula visible to the west and the Indian coast to the east.
Posted inNews

Climate Change Is Making India’s West Coast More Vulnerable to Cyclones

Rishika Pardikar, Science Writer by Rishika Pardikar 13 September 202129 March 2023

A new study found significant increases in the intensity, frequency, and duration of cyclonic storms over the Arabian Sea. Is the west coast prepared?

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