David Walters measuring surface elevation table that is used to assess changes in wetland surface (accretion and/or erosion).
Detailed Description
David Walters measuring surface elevation table that is used to assess changes in wetland surface (accretion and/or erosion) at Money Stump in Blackwater National Wildlife Refuge in Cambridge, Maryland.
Winter 2024 Photo Contest Winner: Melinda Martinez, Honorable Mention category
Sources/Usage
Public Domain.