National Aeronautics and Space

• Main Authors: John Brock, Chris Lea, Mark Duffy, William Krabill
• Other Authors: The Pennsylvania State University CiteSeerX Archives
• Format: Text
• Language: English
• Subjects: Barrier Island; Airborne Topographic Mapper
• Online Access: http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.400.3700; http://pubs.usgs.gov/of/2001/of01-382/of01-382p.pdf

Administration (NASA) are jointly investigating horse-grazing impacts on American beachgrass and resulting effects on natural dune establishment along Assateague Island National Seashore (ASIS). American beachgrass is a pioneer dune-building plant as well as a major staple in the feral horse diet at...