José Silvestre, a PhD candidate in the Department of Earth and Environmental Sciences, is part of a team of scientists that analyzed 50 years of satellite imagery to generate the first global database of river avulsions. Avulsions occur when a river abruptly jumps course and forges a new river channel. Silvestre hopes to gain a better understanding of what controls avulsion location in the context of climate and land use changes.
Link
https://tulane.it/river-channels
Issue
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![satellite image of Pemali delta in Indonesia](/sites/default/files/2022-10/pemali_delta_indonesia-thumb.jpg)