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Science Updates

The hyperacidic lake inside the crater of Poás volcano in Costa Rica
Posted inScience Updates

Microbial Influences on Subduction Zone Carbon Cycling

by D. Giovannelli, P. H. Barry, J. M. de Moor, K. G. Lloyd and M. O. Schrenk 3 March 202024 October 2022

An innovative collaboration is investigating how geobiological processes alter fluxes of carbon and other materials between the deep Earth and the surface.

Scientists unload equipment from a helicopter at a rugged site near Mount Meager in British Columbia.
Posted inScience Updates

Searching for Mount Meager’s Geothermal Heart

by S. E. Grasby and C. Salas 25 February 20205 December 2022

A field expedition into the British Columbia wilderness involving helicopter drops, mountain and landslide traverses, and treacherous ice caves aimed to facilitate geothermal exploration in Canada.

Undergraduate researchers prepare to take radiation measurements during their expedition to the Greenland Ice Sheet last June.
Posted inScience Updates

Seeing the Greenland Ice Sheet Through Students’ Eyes

by Chelsea E. Snide, Lydia Gilbert, Abigail Meyer, Perry Samson, Mark Flanner and Jeremy Bassis 4 February 20205 October 2021

A team of students and faculty advisers revisited the site of pioneering geosciences expeditions from the 1920s, looking to introduce young researchers to polar science.

Smoke plumes spread west from the Camp Fire in Northern California and the Hill and Woolsey Fires in Southern California on 9 November 2018, as seen in this image captured by the Moderate Resolution Imaging Spectroradiometer (MODIS) on NASA’s Terra satellite.
Posted inScience Updates

A Global Perspective on Wildfires

by R. Kahn 27 January 20205 September 2023

Satellites provide global-scale data that are invaluable in efforts to understand, monitor, and respond to wildfires and emissions, which are increasingly affecting climate and putting humans at risk.

Armenia’s Lake Kari sits near the top of Mount Aragats.
Posted inScience Updates

Understanding High-Energy Physics in Earth’s Atmosphere

by A. A. Chilingarian 8 January 202010 March 2023

Thunderstorms present a variety of hazards, including emissions of ionizing radiation. An international group of scientists met at an Armenian observatory to share their findings.

Hackathon participants at several locations collaborated on climate model analyses summer 2019.
Posted inScience Updates

Hackathon Speeds Progress Toward Climate Model Collaboration

by W. Weijer, F. M. Hoffman, P. A. Ullrich, M. Wehner and Ji. Liu 23 December 201924 March 2023

Climate scientists collaborated in a nationwide event to analyze and compare archived Earth system model simulations and to generate input for the IPCC’s upcoming climate change report.

Controlled burn in a sagebrush ecosystem in Hart Mountain National Antelope Refuge in southeastern Oregon
Posted inScience Updates

Rating Fire Danger from the Ground Up

by M. R. Levi, E. S. Krueger, G. J. Snitker, T. Ochsner, M. L. Villarreal, E. H. Elias and D. E. Peck 17 December 201929 September 2021

Soil moisture information could improve assessments of wildfire probabilities and fuel conditions, resulting in better fire danger ratings.

Stalled barges at the confluence of the Mississippi and Ohio Rivers near Cairo, Ill.
Posted inScience Updates

Working Together to Close Climate Change Information Gaps

by R. Graham, C. Negri, T. Wall and V. R. Kotamarthi 16 December 201929 September 2021

Scientists and managers on the ground gathered to identify information gaps that pose barriers to evaluating climate change risks and responses.

A true-color satellite image of the Gulf of Mexico on 17 July 2019
Posted inScience Updates

Filling the Gaps in Ocean Maps

by X. Liu and M. Wang 21 November 20199 February 2022

A new software application merges ocean color data from instruments aboard two satellites to provide gap-free, near-real-time monitoring of the global ocean environment.

Seagrass and mangrove habitats at Bocas del Toro in Panama typify these vital, but endangered, coastal ecosystems.
Posted inScience Updates

Integrating Global Seagrass and Mangrove Ecosystem Observations

by J. E. Duffy, L. M. Rebelo and P. Miloslavich 20 November 20199 March 2023

Coordinating the Implementation of Mangrove and Seagrass Essential Observations: A joint GOOS/MBON community outreach workshop to implement EOV/EBVs (Sea Plants Workshop), Consortium for Ocean Leadership; Washington, D.C., 10–11 June 2019

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