Lamont-Doherty Earth Observatory Archives - State of the Planet

Bridging the Air Pollution Data Gap in Sub-Saharan Africa

Dan Westervelt, a 2019 Center for Climate and Life Fellow, received funding to address the ongoing air pollution crisis in three large sub-Saharan African cities.

by |January 23, 2020

Pioneer in Charting Modern Sea Level Rise to Receive 2020 Vetlesen Prize

A scientist who has played a key role in documenting modern sea level rise and its causes is to receive the 2020 Vetlesen Prize for achievement in the earth sciences.

by |January 21, 2020

Ozone-Depleting Substances Caused Half of Late 20th-Century Arctic Warming, Says Study

A study finds that ozone-depleting substances caused about a third of all global warming from 1955 to 2005, and half of Arctic warming and sea ice loss during that period.

by |January 20, 2020

A Guide to the Good, Low-Carbon Life

For about 10 years, environmental law professor Karl Coplan has been trying to winnow down his direct footprint of CO2 emissions. He has been successful, and has just published a book chronicling his efforts.

by |January 13, 2020

Completing My Fieldwork and Returning to Dhaka

My last days in the field brought us to monuments in a makeshift home near the ocean, a flooded field next to a school, and adjacent to a jute mill. Most of us now head back to Dhaka, the capital. Céline will stay on a few more days, then Hasnat with Saif and Nahin will continue until all the monuments are resurveyed.

by |January 13, 2020

Long Days in the Field in Southern Bangladesh

We continued our GPS surveys of monuments to measure land subsidence. While the work general went very well, we faced challenges from obscured or tilted monuments. We also struggled with large traffic delays, particularly at unpredictable ferry crossings.

by |January 10, 2020
four women in evening gowns

What’s a Climate Scientist to Wear During Awards Season?

Leading researchers design formal wear with a scientific edge

by |January 10, 2020

Installing GPS Around Barisal, Bangladesh

Getting to remote sites started to prove challenging, and involved many forms of transportation by land and water.

by |January 9, 2020
Hami basin landscape

Evolving Landscape Added Fuel to Gobi Desert’s High-Speed Winds

A new study uncovers a previously undocumented relationship between erosion and wind speed.

by |January 8, 2020

Back to Bangladesh: How Fast is the Delta Sinking?

I am back in Bangladesh once more to investigate the balance between sea level rise, the sinking of the land, and the filling of the space with sediments.

by |January 4, 2020