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- Kent State University’s Water and Land Symposium
- A cross-section through the Earth
- Happy 100th Birthday, National Park Service!
- Flash flooding in Maryland: freak event? climate change symptom? urban runoff problem? Or all of the above?
- A week in the life of a scientist – Anne’s first week of summer
- Environmental Earth Science in the News – Spring semester 2016 compilation
- Snapshots of the Middle Cuyahoga River on World Water Day
- A year of Anne’s reading – looking back
- On A year of Anne’s reading – looking back:
- Tor B: I copied your review of ‘insidious data disasters’ to the Arctic Sea Ice Forum. Thanks for... Read
- Anne Jefferson: You are right! But I know it was when I read it. It must have been a limited time offer... Read
- HD: Great post. The article you linked at the end is not OA, unfortunately… Looks like a good one, though. Read
- Lockwood: Supposedly, there’s a similar hole at Fish Lake, but as I said, the most recent visit was so hot... Read
- Lockwood: Definitely a nearby site I want to look at further. Dana didn’t make it down this summer, and... Read
- Christina Pikas: I really enjoyed The Signature of All Things… had not really thought much about mosses. Read
- Lockwood: My great-great grandfather and namesake, Charles Brown Lockwood, wrote in his short autobiography... Read
Tag Archives: fluvial geomorphology
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
These four papers all attempt to understand what controls the sediments that make up the streambed and floodplain and that get preserved in the geologic record. White et al. look at how riffle positions are governed by valley width variations, while Jerolmack and Brzinski find striking similarities in grain size transitions observed in rivers and dune fields. Hart et al. examine the relationship between glacial advances and downstream sediment deposition, while Sambrook Smith et al. investigate the sedimentological record of floods. Continue reading
How do rivers erode bedrock streams, during big floods, and in the presence of groundwater? Laboratory and accidental experiments are providing some cool new insights. Continue reading
Some notes on the hydrogeology and geomorphology sessions and activities at the Geological Society of America meeting
Meandering rivers are the most common river form on Earth, yet building a meandering river in a laboratory flume eluded scientists for decades. A new paper in PNAS shows the first results of a self-maintaining, coarse-bedded meandering river in a flume.