Joe Levy

@colddirt.bsky.social

1088 Followers 675 Following

permafrost & planetary geomorphologist, assoc. prof of Earth & Env. Geosciences @colgateuniv, linker of climate change to landscape evolution, ice storyteller

A graph showing sodium concentration from 1995 to 2025 for hour municipalities in central New York: Hamilton, Rome, Oneida, and Norwich. While Rome, Oneida, and Norwich are pretty low, less than 20 ppm, Hamilton's value is above 50 ppm and rising up to 100 ppm by the end of the graph.
A yellow rectangular reflective sign showing a black line drawing of a cliff face, rocks falling from the cliff face, and a stick person running away with one arm in the air and a spring in their step.
A line drawing of a Watt steam engine. The black and white ink drawing has large geared wheel, a oscillating arm, and several pistons, connected by a wooden T-shaped frame.
The disc of the Earth seen from the Suomi satellite. North America and central America are visible under swirling clouds. The ocean is light and dark blue while the land is green and brown.
The crescent moon rises in a blue sky above the Ho Science Center building whose windows are illuminated in the dark.
Parody image of the proposed DC triumphal arch featuring a white stone arch with large golden figures on it. The text reads National Participation Trophy.
A brown latticework of small mudcracks mades of irregular polygons with dark lines between the polygons.
A photograph of a bicycle's inner frame with a wrapped burrito in the water bottle holder.
A bar graph showing elements of the GOO spending bill items in orange are labeled costs. Items in green are labeled savings.
A graph showing decreasing soil freezing degree days at Lake Hoare weather staiton.