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Jack Lee

An image of the aftermath of the magnitude 9.2 Great Alaska earthquake in 1964
Posted inResearch Spotlights

Rock Structure Explains Slow Seismic Waves

by Jack Lee 7 December 20217 December 2021

New findings contrast with a prevailing hypothesis for low seismic velocity in subduction zones.

在中生代,泛大陆的分裂导致了长期的气候趋势。
Posted inResearch Spotlights

中生代1.95亿年的全球气候模拟

by Jack Lee 31 August 202126 October 2021

集合气候模拟确定了推动史前温室气候长期趋势的因素。

Navakanesh M Batmanathan mapped faults in Sabah, Malaysia.
Posted inFeatures

Navakanesh M Batmanathan: Customizing Hazard Outreach

by Jack Lee 24 August 202123 March 2023

Geologist contributes to community-focused outreach in Southeast Asia.

Karen Layou wearing academic regalia and holding her 3-month-old twins
Posted inFeatures

Karen Layou: A Wider 2-Year Track

by Jack Lee 24 August 202123 March 2023

Supporting geoscience education across a spectrum of opportunities.

Posted inFeatures

Rick Jones: Finding the High School Spirit

by Jack Lee 24 August 202123 March 2023

Installing a love of learning in students and teachers alike.

Joy Santiago
Posted inFeatures

Joy Santiago: Charting Safety Through Mapmaking

by Jack Lee 24 August 202123 March 2023

An environmental planner proudly “helping the Filipino people.”

Kominato Beach and Kopepe Beach, part of the Ogasawara Islands located in Japan
Posted inResearch Spotlights

First Report of Seismicity That Initiated in the Lower Mantle

by Jack Lee 19 August 20214 August 2023

A 4D back-projection method revealed that aftershocks of the 2015 earthquake beneath the Ogasawara (Bonin) Islands occurred as deep as about 750 kilometers.

During the Mesozoic, the fragmentation of Pangaea contributed to long-term climate trends.
Posted inResearch Spotlights

Simulating 195 Million Years of Global Climate in the Mesozoic

by Jack Lee 30 July 20217 October 2021

An ensemble of climate simulations identifies factors that drove long-term trends of a prehistoric greenhouse climate.

Panel showing VLBI, SLR, and GNSS systems
Posted inNews

Evolving the Geodetic Infrastructure

by Jack Lee 28 July 202119 November 2021

Enhancements to the largely invisible framework will enable researchers to investigate pressing questions about our planet’s future.

The San Andreas Fault near Juniper Hills, Calif.
Posted inResearch Spotlights

A New Method Produces Improved Surface Strain Rate Maps

by Jack Lee 19 July 20215 December 2022

The transdimensional Bayesian approach handles GPS data limitations better than existing methods and may assist future seismic hazard assessment studies.

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Features from AGU Publications

Research Spotlights

How Greenland’s Glacial Troughs Influence Ocean Circulation

29 May 202529 May 2025
Editors' Highlights

Seasonal Iron Cycle and Production in the Subantarctic Southern Ocean

29 May 202529 May 2025
Editors' Vox

Keeping Soil Healthy: Why It Matters and How Science Can Help

29 May 202529 May 2025
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