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PMEL Group

Highlights Archive

Chemists Using Drones to Measure Climate Indicators in the Arctic

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Scientists pose with two Mantas on a barren runway, snow-covered peaks in the background.
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PMEL atmospheric chemists Trish Quinn and Tim Bates teamed up with other scientists and engineers to measure black carbon (soot) in the climate sensitive Arctic region. The scientists launched out of Ny-Ålesund, Norway using Mantas, an unmanned...

Researchers Think Axial Seamount is Erupting - Right on Schedule

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Axial Volcano indicated on a map off the western U.S.
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PMEL and Oregon State University(OSU)/CIMRS scientist Bill Chadwick and Scott Nooner at the University of North Carolina Wilmington (UNCW) have successfully forecast the latest eruption of Axial Seamount, an active submarine volcano located about 300...

Ocean Health XPRIZE wraps up Phase 3: Coastal Trials

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Contestants sit around a table with their laptops.
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Philippe Cousteau joined researchers from PMEL and UW/JISAO at the Seattle Aquarium, where Phase 3 of the Wendy Schmidt Ocean Health XPRIZE contest was wrapping up this weekend. Following one month of data collection, the 14 teams' pH sensors were...

Age of Arctic Sea ice in March from 1987-2014

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The age of Arctic sea ice can be determined using satellite observations and drifting buoy records to track the movement of ice floes, and can be a rough indicator for ice thickness.

This NOAA PMEL animation shows the age of the ice at the end of each...

Submarine Ring of Fire '14 Cruise Completed

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The Submarine Ring of Fire '14 cruise is completed and PMEL scientists are back in the lab analyzing the data. While underway, 19 short videos were created by Saskia Madlener with music by Charlie Brooks. Take a look at the videos to get a sense of...

Arctic Report Card 2014 Released

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The NOAA-led Arctic Report Card was released today. The annual assessment of change in the Arctic shows the region continues to outpace the rest of the globe in response to climate change, warming at twice the rate of anywhere else on earth.

The...

PMEL Scientists return to the Submarine Ring of Fire

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Plumes of smoke emit from underwater vent.
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On November 29th, 2014, 11 PMEL, JISAO, and CIMRS scientists embarked on an exciting journey aboard the R/V Roger Revelle to revisit the Submarine Ring of Fire. Located west of the Mariana trench, the mission will visit NW Eifuku and NW Rota, two...

Explore PMEL Data with Google Earth

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Oceanic data plotted on Google Earth.
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You can now explore PMEL data on a new Google Earth plugin interface on the PMEL website. The global data display covers observational data collected by PMEL projects from 2008-2014. The user can explore by PMEL research project, theme or survey type...