As a young scientist, Josh Willis has shown exceptional ability to recognize problems that are within the reach of expanding observational capabilities and then to fully exploit these opportunities. He has made major contributions to understanding sea surface height variability in relation to its subsurface causes and thereby to addressing important issues in ocean circulation and climate. Josh’s early career spans revolutionary transitions in global ocean observations from the era of expendable bathythermographs (XBTs) to that of Argo floats, and his work eloquently articulates the value and potential of today’s integrated satellite and in situ ocean observing system.
As a community leader, Josh is now charting the future of satellite altimetric missions, ensuring that the high-quality time series of sea surface height will be sustained for many more years. He has assumed the large and serious responsibility of continuity in a data set that is internationally acclaimed as a major resource in oceanography for the past 20 years.
The excellence of Josh Willis’s scientific achievements together with his demonstrated leadership make him highly deserving of the AGU Ocean Sciences Early Career Award.
—Dean Roemmich, Scripps Institution of Oceanography, La Jolla, Calif.
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In recent decades, the Greenland ice sheet has been losing mass through glacier retreat and ice flow acceleration. This mass loss is linked with va...
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