Category Archives: geomorphology

Scenic Saturday: Waterfalls need the right rocks as well as water

Earlier this year, I spent a pleasant day hiking in the Great Smoky Mountains National Park. One of the places I visited was Grotto Falls; not the world’s tallest waterfall, but rather handsome all the same. Being an unabashed geonerd, … Continue reading

Categories: geomorphology, outcrops, photos, rocks & minerals

One recipe for flooding: Take a tropical cyclone and add steep topography

The past few weeks have brought two tropical cyclones* to the eastern seaboard of the United States. They serve nicely to illustrate the topographic controls on flood generation that we were been talking about in my Fluvial Processes class recently. … Continue reading

Categories: by Anne, geohazards, geomorphology, hydrology

Scenic Saturday: Ropy pahoehoe on a biogenic beach

In this inaugural Scenic Saturday post, I offer up very happy volcano/landscape nerd enjoying the stunning geologic scenery on Isabella, Galápagos Islands, July 2011. I was there as a participant in the Chapman Conference on the Galápagos as a Laboratory … Continue reading

Categories: by Anne, geomorphology, hydrology, photos, volcanoes

Simulating river processes…ooh shiny, stream table!

I’ve got a shiny new Emriver Em2 river processes simulator (i.e., stream table), thanks to departmental equipment funds and enthusiastic colleagues. I’ve been on sabbatical this semester and away from campus, so I haven’t had a chance to play with … Continue reading

Categories: by Anne, geomorphology, public science, science education

Flooding around the world

Based on information from The Flood Observatory and other news sources, here are some tidbits about on-going and recent flood events around the world. Every one of these floods is having significant local and regional impacts, even if they don’t … Continue reading

Categories: by Anne, geohazards, geomorphology, hydrology