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Science Updates

A dummy instrument familiarizes a resident with the critical zone observatory project collecting data near his home.
Posted inScience Updates

Monitoring Ecosystem Health in India’s Food Basket

by S. Gupta, S. H. Karumanchi, S. K. Dash, S. Adla, S. Tripathi, R. Sinha, D. Paul and I. S. Sen 20 March 20196 February 2023

A new critical zone observatory in India’s Ganga Basin helps researchers and farmers understand and improve the ways that human activities shape environmental processes.

Explosion and pyroclastic flows at El Reventador volcano.
Posted inScience Updates

Ecuador’s El Reventador Volcano Continually Remakes Itself

by M. Almeida, H. E. Gaunt and P. Ramón 18 March 20192 May 2022

A research team from Ecuador’s Geophysical Institute keeps a close eye on an unusually active and unstable volcano in the nation’s remote jungles.

Quill volcano Sint Eustatius Island
Posted inScience Updates

Project VoiLA: Volatile Recycling in the Lesser Antilles

by S. Goes, J. Collier, J. Blundy, J. Davidson, N. Harmon, T. Henstock, J. M. Kendall, C. Macpherson, A. Rietbrock, K. Rychert, J. Prytulak, J. van Hunen, J. J. Wilkinson and M. Wilson 14 March 201927 January 2023

Deep water cycle studies have largely focused on subduction of lithosphere formed at fast spreading ridges. However, oceanic plates are more likely to become hydrated as spreading rate decreases.

Sunset on Mount Everest
Posted inScience Updates

Tracking Regional Climate Change from Pole to Pole

by D. Joswiak, M. E. Guelld Joswiak and T. Yao 12 March 201931 January 2022

8th Third Pole Environment Workshop; Gothenburg, Sweden, 24–26 September 2018

Seamap Australia assists efforts to protect species like the critically endangered spotted handfish.
Posted inScience Updates

Making the First National Seafloor Habitat Map

by V. Lucieer, C. Johnson and N. Barrett 11 March 20196 February 2023

Seamap Australia integrates seafloor maps with information on plant and animal habitats, environmental stressors, and resource management to create a first-of-its-kind resource.

The mayfly Epeorus pleuralis, after which a new water sensor is named.
Posted inScience Updates

A Digital Mayfly Swarm Is Emerging

by S. Ensign, D. Arscott, S. Hicks, A. Aufdenkampe, T. Muenz, J. Jackson and D. Bressler 6 March 201928 February 2024

Low-cost, open-source data collectors and a suite of collaborative online tools are making big leaps in the field of watershed monitoring.

Congo River wooden raft radeau logging deforestation timber Africa
Posted inScience Updates

Establishing Science Campaigns in Sub-Saharan Africa

by E. Beighley, R. Tshimanga and G. M. N’kaya 4 March 201921 February 2023

AGU Chapman Conference on Hydrologic Research in the Congo Basin; Washington, D.C., 25–27 September 2018

Lake Powell low water Colorado River Utah Arizona
Posted inScience Updates

Is the Recent Drought on the Colorado River the New Normal?

by J. J. Barsugli, M. P. Hoerling and B. Livneh 1 March 201915 February 2023

Understanding Historical Changes in the Flow of the Colorado River; Boulder, Colorado, 24–25 September 2018

Camagüey Cuba
Posted inScience Updates

Three Decades of Atmospheric Optics Research in Camagüey, Cuba

by J. C. Antuña-Marrero, A. Rodriguez-Vega and Alan Robock 27 February 2019

Workshop for Thirtieth Anniversary of the Grupo de Óptica Atmosférica de Camagüey; Camagüey, Cuba, 23–26 October 2018

R/V Sally Ride arrives in Seattle, Wash., after a cruise to Global Station Papa near the Alaska Gyre in the North Pacific.
Posted inScience Updates

Strategies for Conducting 21st Century Oceanographic Research

by A. Doyle, D. J. Fornari, E. Brenner and A. P. Teske 26 February 201914 January 2022

Planning a research cruise requires extensive coordination among research teams, ship operators, funding agencies, logistics companies, and international government entities.

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Research Spotlights

River Alkalinization and Ocean Acidification Face Off in Coastal Waters

21 May 202521 May 2025
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Rock Solid Augmentation: AI-Driven Digital Rock Analysis

21 May 202521 May 2025
Editors' Vox

Decoding Crop Evapotranspiration

6 May 20256 May 2025
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