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Science Updates

Map of the present-day Global Ocean Acidification Observing Network, showing moorings, ships of opportunity, and time series measurements currently in the network
Posted inScience Updates

Progress and Planning in Understanding Ocean Acidification

by J. A. Newton, F. Chai and M. Dai 18 July 201912 September 2022

The 4th Global Ocean Acidification Observing Network (GOA-ON) International Workshop; Hangzhou, China, 14–17 April 2019

An Inuit stone landmark called an inukshuk overlooks the sea ice at Kuujjuarapik, Nunavik, Canada.
Posted inScience Updates

Understanding the Terrestrial Effects of Arctic Sea Ice Decline

by W. F. Vincent, J. Canário and J. Boike 17 July 201913 January 2022

T-MOSAiC Workshop 2019; Arkhangelsk, Russia, 25–26 May 2019

Hyperspectral imagery shows part of Swain Reefs off the eastern coast of Australia.
Posted inScience Updates

Teams Invited to Test Coastal Hyperspectral Imaging Algorithms

by M. A. McManus and E. Hochberg 15 July 201929 March 2023

Hyperspectral Remote Sensing of Coastal and Inland Waters Webinar; 28 May 2019

The magma system underneath Lipari is connected to a fault system formed by tectonic activity rather than to volcanoes.
Posted inScience Updates

Seismic Sensors Probe Lipari’s Underground Plumbing

by F. Di Luccio, P. Persaud, L. Cucci, A. Esposito, G. Ventura and R. W. Clayton 15 July 201911 May 2022

An international team of scientists installed a novel, dense network of 48 seismic sensors on the island of Lipari to investigate the active magma system underground.

Geologist points at a rock feature in a cliff.
Posted inScience Updates

Addressing Cascadia Subduction Zone Great Earthquake Recurrence

by L. Staisch, M. Walton and Rob Witter 2 July 201918 January 2022

USGS Powell Center Cascadia Earthquake Hazards Working Group; Fort Collins, Colorado, 25–29 March 2019

A seal with a radio transmitter on its head surfaces in the ocean
Posted inScience Updates

Designing the Global Observing System for Marine Life

by P. Miloslavich, N. Bax and E. Satterthwaite 26 June 201911 January 2023

Identifying the Backbone of a Global Observing System for Marine Life and Planning Its Implementation for the Next Decade; Santa Barbara, California, 5–7 March 2019

View from the north of the Krafla power plant in Iceland’s Krafla caldera.
Posted inScience Updates

Planning an International Magma Observatory

by J. Eichelberger 25 June 20199 March 2023

A planned project will drill into a magma reservoir in Iceland that has never erupted to the surface, giving scientists a fresh look at Earth’s underground “plumbing.”

On 3 March 2015, Villarrica volcano near Pucón, Chile, erupted briefly but violently, for the first time in 30 years.
Posted inScience Updates

Monitoring Volcanic Craters with Infrasound “Music”

by J. B. Johnson and L. M. Watson 17 June 20195 October 2021

Volcanic craters act as giant horns that emit intense low-frequency sounds. Changes in this infrasound may be used to track rising lava lakes and identify signals of future eruptions.

Michael Cosh installs soil moisture sensors near Stillwater, Okla., at the Marena, Oklahoma In Situ Sensor Testbed.
Posted inScience Updates

Building a One-Stop Shop for Soil Moisture Information

by J. A. Clayton, S. Quiring, T. Ochsner, Michael Cosh, C. B. Baker, T. Ford, J. D. Bolten and M. Woloszyn 13 June 20195 January 2022

With a recent infusion of support from the federal government, the National Soil Moisture Network is moving ahead with its goal of integrating soil moisture data across the United States.

A research vessel traverses Sydney Harbor with the Sydney Opera House in the background.
Posted inScience Updates

Australia–New Zealand Plan for Future Scientific Ocean Drilling

by M. F. Coffin, J. Parr and L. Armand 29 May 201914 March 2023

Australian–New Zealand IODP Consortium Ocean Planet Workshop; Canberra, Australia, 14–16 April 2019

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