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Highlighting: Fluvial Biogeomorphology! (Interview with Florian Betz)

This blog post is part of our series: “Highlights” for which we’re accepting contributions! Please contact Emma Lodes (GM blog editor, elodes@asu.edu), if you’d like to contribute on this topic or others. by Florian Betz, Principal Investigator at the Earth Observation Research Cluster at University of Würzburg. Email: florian.betz@uni-wuerzburg.de What is biogeomorphology and why is it important? Biogeomorphology is the study of the interaction between ecologic and geomorphic processes. This can be small-scale processes such as biologic micro-crusts influencing rock …


Geoscientific perspectives on global wetland systems: Between traditional knowledge and cultural heritage

Today marks World Wetlands Day, and this year, the theme is Wetlands and traditional knowledge: Celebrating cultural heritage. Each year, February 2 is a day dedicated to recognising wetlands as places that store carbon, protect water, and hold complex cultural meaning. Wetlands such as mangroves, salt marshes, seagrass beds, peatlands, and floodplains are extremely good at taking carbon out of the atmosphere and locking it away in waterlogged soils. Because these soils remain wet and low in oxygen, dead plant …


Extreme hourly rainfall is increasing in Italy: insights from high-resolution climate reanalysis

Intense rainfall lasting only a few hours is often enough to trigger natural hazards such as flash floods and landslides, leading to severe damage to infrastructure. These short-lived events are among the most dangerous natural hazards in the Mediterranean region, yet they are also among the hardest to study. Their small spatial scale and brief duration mean that they are often missed or underestimated by traditional climate datasets. Understanding how their frequency and intensity are changing is therefore crucial for …