Spatial Analysis and GIS
Spatial Analysis and GIS
Filter Total Items: 3
New study evaluates effects of agricultural conservation practices on nitrogen in streams of the Chesapeake Bay
Issue: Adaptive management in support of Chesapeake Bay restoration is complicated by uncertainty about the effects of agricultural management practices on water quality. Despite increasing investment, effects of agricultural conservation practices on regional water quality remain difficult to quantify due to factors such as groundwater travel times, varying modes-of-action, and the general lack...
Geomorphology and Sediment Capabilities @ MD-DE-DC
Geomorphology is classified as the study of the origin and evolution of topographic and bathymetric features created by physical, chemical or biological processes operating at or near the Earth's surface. Adding water creates a whole new dynamic known as Fluvial Morphology. Rivers and streams act as conduits of water along with sediment. As water flows over the channel bed, it is able to mobilize...
Coastal Monitoring Tide Gage Sites in Maryland, Delaware, and Washington, D.C.
Vital coastal storm-tide information needed to help guide storm response efforts following major storms affecting Maryland will be more accessible than ever due to a new monitoring network the U.S. Geological Survey is currently building. A team from the USGS MD-DE-DC Water Science Center is surveying 63 locations in the state, determining their elevations and installing receiving brackets at...