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2021 AGU

OFP traps being recovered and deployed
Posted inResearch Spotlights

Particles at the Ocean Surface and Seafloor Aren’t So Different

by Jack Lee 10 June 202127 September 2022

Despite occurring on different scales, flux measurements throughout the water column share log-normal probability distributions.

Diatom hot spots associated with Gulf Stream intrusions
Posted inResearch Spotlights

Gulf Stream Intrusions Feed Diatom Hot Spots

Kate Wheeling, freelance science writer by Kate Wheeling 9 June 202120 July 2022

Previous research suggested that the intrusion of low-nutrient Gulf Stream water into the Mid-Atlantic Bight would reduce productivity, but a new study finds that it can also lead to chlorophyll hot spots.

La atmósfera sobre las regiones remotas del océano alberga una química importante que controla el presupuesto global de metanol.
Posted inResearch Spotlights

Mejorando el presupuesto mundial para el metanol atmosférico

by David Shultz 8 June 20213 December 2021

Nuevos datos de exploración con aeronaves muestran que aunque la química atmosférica sobre regiones oceánicas remotas es una fuente considerable de producción de metanol, la emisión neta de metanol del océano es menor.

Aftermath of the 2011 Tōhoku-oki earthquake in Japan
Posted inResearch Spotlights

A New Approach to Calculate Earthquake Slip Distributions

by Morgan Rehnberg 4 June 202124 May 2022

A transdimensional, probabilistic approach is more flexible than traditional least squares fits and provides better handling of sharply varying slip distributions.

Environmental activist Sumaira Abdulali measures particulate matter emitted by a burning roadside garbage dump near Mumbai, India.
Posted inResearch Spotlights

Establishing a Link Between Air Pollution and Dementia

Aaron Sidder, freelance science writer by Aaron Sidder 4 June 202121 July 2022

A new study examines the relationship between fine particulate matter (PM2.5) and dementia, finding that air pollution may be responsible for up to 2 million dementia cases each year.

Thawing permafrost on various peatlands in Alaska
Posted inResearch Spotlights

How Much Carbon Will Peatlands Lose as Permafrost Thaws?

Elizabeth Thompson by Elizabeth Thompson 3 June 20219 December 2021

How much carbon peatlands may lose—or accumulate—in the future varies from place to place, according to a process-based model.

Average temperature throughout the day in Europe during the heatwave from 30 June, 2015 to 5 July, 2015
Posted inResearch Spotlights

Calculating Human Health Risks with General Weather Data

Sarah Derouin, Science Writer by Sarah Derouin 3 June 202122 February 2023

Gridded climate data sets are just as effective as weather station data at assessing human mortality risk related to heat and cold, researchers suggest.

Loading an instrument for clumped-isotope analysis
Posted inResearch Spotlights

Carbonate Standards Ensure Better Paleothermometers

by Jack Lee 1 June 20219 November 2021

A community effort finds that carbonate standards eliminate the interlaboratory differences plaguing carbonate clumped-isotope thermometry studies.

An image of Venus in visible light with swirls of clouds ranging from white to tan to light orange.
Posted inNews

Fifteen Years of Radar Reveal Venus’s Most Basic Facts

Kimberly M. S. Cartier, News Writing and Production Intern for Eos.org by Kimberly M. S. Cartier 1 June 202110 October 2021

Venus’s heavy atmosphere tugs the planet’s surface enough to change the length of its day by up to 21 minutes.

Two U.S. Air Force planes fly over the ocean.
Posted inNews

Health Costs from Climate Soar To $820 Billion

Jenessa Duncombe, Staff Writer by Jenessa Duncombe 28 May 20215 October 2021

Climate change and fossil fuel use are responsible for hiking up the price of health care beyond what the U.S. spends on defense.

Posts pagination

Newer posts 1 … 9 10 11 12 13 … 23 Older posts
Over a dark blue-green square appear the words Special Report: The State of the Science 1 Year On.

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Improving Eddy Tower Evapotranspiration Estimates

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Recycled Rocks Reveal Subduction Zone Dynamics Off Baja California

21 May 202621 May 2026
Editors' Vox

The Impact of Advocacy: American Geophysical Union’s Days of Action

14 May 202613 May 2026
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