Geohazards in Bangladesh
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A Special Trip to Bangladesh
In Bangladesh, a large and growing population lives in one of the most dynamic and sensitive environments on Earth, subject to multiple natural disasters and threatened by climate change.
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Finding an Undocumented Earthquake That Moved a River
Researchers offer a behind-the-scenes look at their recent discovery of an earthquake that shifted the course of the Ganges.
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An Earthquake Changed the Course of the Ganges. Could It Happen Again?
2,500 years ago, an earthquake changed the course of the mighty Ganges River, a new study shows. The region remains vulnerable to a similar event now.
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Repairing Tectonic GNSS in Bangladesh’s Tea Region
The remainder of my fieldwork focuses on the GNSS (the general term for GPS) instruments in eastern Bangladesh to study the tectonics and earthquake hazard.
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Finishing the Coastal Service Run
Traveling by boat, we are finishing our data collection and equipment servicing in coastal Bangladesh.
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Back to the Sundarbans
As part of our trip studying land subsidence and elevation changes, we boarded a boat to travel through the Sundarbans, the world’s largest mangrove forest.
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Servicing My GNSS (GPS) in Bangladesh Once Again
The sustainability of the Ganges-Brahmaputra Delta and Bangladesh depends on the balance of sea level rise, land subsidence and sedimentation. We are measuring the latter two across the coastal zone.
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Land Subsidence in the Netherlands
At a symposium on land subsidence, I learned about how the Dutch transformed their country so that about a quarter of it is below sea level and how they cope with it.
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Exploring the Sundarbans and Back to Dhaka
Our group of 24 Americans and Bangladeshis continued to explore the Sundarbans mangrove forest, rice farming in embanked low-lying islands, and heritage sites of Bangladesh.
