GM25 Geologic Map of Offshore Delaware
Delineation of map units is based on sediment-core descriptions (e.g., texture, color, and composition) from 469 locations and seafloor morphology, which was assessed from a seamless NOAA/USGS topo-bathymetric model (Pendleton et al., 2014).
First State officials slam sea wall plan as unrealistic way to repel rising seas
John Callahan gave presentation at Army Reserve Forces Policy Committee annual meeting
John Callahan presented on several ongoing CEOE projects that focus on the monitoring of the tides and storm surge, such as from water level tide gages and satellite imagery, as well as on past data analysis and future forecasts. The presentation also included a live demonstration of the Delaware Coastal Flood Monitoring System. The operational and research-based projects are being jointly conducted by the Delaware Geological Survey, Delaware Sea Grant, the Delaware Environmental Observing System, the Delaware Environmental Monitoring and Analysis Center and the state Department of Natural Resources and Environmental Control Delaware Coastal Programs.
U.S. Representative John Carney visits UD, CEOE
U.S. Rep. John Carney visited the University of Delaware’s Hugh R. Sharp Campus in Lewes to talk about the University’s ongoing coastal resiliency research and outreach in the College of Earth, Ocean, and Environment (CEOE) and administered programs as part of a weeklong climate change tour of Delaware.
OFR50 Database of Quaternary Coastal Geochronologic Information for the Atlantic and Pacific Coasts of North America (additional information for sites in Peru and Chile)
Open-File Report 50 presents and describes a database of geochronological information for coastal deposits of the US Atlantic and Pacific coasts, as well as for sites from the Pacific coast of South America. This database represents a synthesis of nearly forty years of study conducted by John F. Wehmiller and students in the Department of Geological Sciences, University of Delaware, as well as many collaborating colleagues.
Stream and Tide Gage Data for Hurricane Sandy
Hurricane Sandy was a major storm event for the tidal areas of Delaware. As a part of the mission of the Delaware Geological Survey, we have compiled preliminary data related to Delaware tide and stream levels related to the Hurricane Sandy and compared them with previous flooding records.
Coast Day fun for kids - Families can enjoy fun activities about marine science at Coast Day in Lewes
Beach-loving kids can follow their fascination with the sea to Coast Day on Oct. 7 from 11 a.m. to 5 p.m. at the University of Delaware’s Hugh R. Sharp Campus in Lewes. The family-friendly event features fun activities that tap children’s natural curiosity about the ocean.
“This year’s theme is ‘Checking in on Our Coast,’” said event chair John Ewart of Delaware Sea Grant, which presents the event with UD’s College of Earth, Ocean, and Environment. “Kids can use their senses to explore marine science — and check out the tools our researchers use to do so, too.”