If you haven’t seen it yet, and you are at all interested in dams and dam removal (or are even wondering why people would be interested in dam removal), I encourage you to watch the film Damnation. The film highlights some of the environmental issues associated with dams, showcases the …
Next week, the Watershed Hydrology Lab will be well represented at the CUAHSI 2014 Biennial Colloquium. We’ll be presenting four posters, so here come the abstracts… Development of hyporheic exchange and nutrient uptake following stream restoration Stuart Baker and Anne Jefferson Stream restoration is a multi-million dollar industry in Ohio, …
Next week, the Watershed Hydrology Lab will be well represented at the CUAHSI 2014 Biennial Colloquium. We’ll be presenting four posters, so here come the abstracts… After the dam comes out: groundwater-stream interactions and water quality impacts of former reservoir sites Krista Brown and Anne Jefferson Over that past decade, …
Today in Fluvial Processes, I’ll be talking about sediment transport. It’s one of those subjects that can easily get bogged down in lots and lots of math, but I prefer to start out with getting students to watch and describe the processes that occur as grains move along the bed …
Cross-posted at Highly Allochthonous This summer we were treated to not one but two dam removals on the Cuyahoga River, ~10 miles downstream from Kent. Those following me on twitter know that I obsessed about these removals all summer long, first as they were delayed by weeks of high water, …
While I’ll be missing the festivities at the 125th anniversary edition of the the Geological Society of America, my able collaborator Sarah Lewis will be presenting our work in a session on “Quaternary Geology and Geomorphology: Past, Present, and Future.” Here’s what she’ll be showing off: Revisiting watershed drainage density: …
Abstract season is upon us. I’ll be at AGU, where there looks to be loads of good sessions, including one on “Groundwater-Surface Water Interactions: Physical, biological, and chemical relevance“. Hopefully, my work (abstracted below) will be part of this session. Transient Storage versus Hyporheic Exchange in Low-gradient Headwater Streams A.J. …
Today, Brock Freyer will be defending the results of his M.S. research. The title of his research project is: Fluvial Response to River Management and Sediment Supply: Pool 6 of the Upper Mississippi River System, Southeastern Minnesota. Brock’s committee is composed of Anne Jefferson (advisor), John Diemer and Ross Meentemeyer. …
Mackenzie Osypian is defending her MS research in Civil Engineering at UNC Charlotte, April 22nd at 4:00 pm in McEniry Hall 441 on the UNC Charlotte campus. Mackenzie is advised by Anne Jefferson and Sandra Clinton. John Daniels and Jim Bowen are on her committee. Mackenzie’s research is titled: “Evaluating …
No excited Gordon like at Marmot Dam, but this is one exciting “blow and go” dam removal video. This was Condit Dam on the White Salmon River in Washington in October 2011. Spectacular to watch, and even neater knowing that there was important (and hair-raising) science being done both upstream …