Bayhead deltas are located where rivers flow into estuaries. They have broad low-elevation plains that are sensitive to small increases in the rate of sea-level rise. In the past, when sea level was rising at a rate of 1 m per 100 years, bayhead deltas across the Northern Gulf of Mexico experienced a phase of rapid landward retreat. Subsequently, those bayhead deltas stabilized and Alex Simms (UC Santa Barbara) and I are interested in better understanding controls on bay-head delta stabilization following rapid retreat. We recently published a paper in Geophysical Research Letters that shows bayhead deltas stabilize at tributary junctions as they are moving landward in response to sea-level rise. These results highlight the shortcomings of models that predict the impacts of sea-level rise by simply flooding topography (i.e. bathtub or passive-inundation models). One of those passive-inundation models is being served by NOAA. Play with the NOAA model online and then read our paper.
3431 Arendell St.
Morehead City, NC
Lesson plans for middle- and high-school teachers that focus on estuarine fish habitats can be found here.
Lab Musings (mostly)
- Great (but cold) field trip to Jordan Lake today. Thanks @NCCollaboratory and @MollyBost. @unc_masc has the best… https://t.co/0O01U5Wfhp 01:19:23 AM November 05, 2017 from Twitter Web Client ReplyRetweetFavorite
- First bottom sample from Lake Jordan (today)@NCCollaboratory @UNCims https://t.co/7qNPbTv2tp 04:32:43 PM November 04, 2017 from Twitter for iPhone ReplyRetweetFavorite
- Here we go @NCCollaboratory Jordan Lake https://t.co/40CPsJgfPq 03:44:11 PM November 04, 2017 from Twitter for iPhone ReplyRetweetFavorite
Let’s share: Our first open-access article published.