{"thcode":61,"term":{"code":69,"name":"shoreline erosion","parent":57,"scope":"landward migration of the shoreline resulting from the removal of earth materials."},"uf":[],"bt":[{"code":57,"name":"effects of coastal change","parent":2,"scope":"changes in coastal processes, landscapes, and ecosystems."},{"code":2,"name":"coastal change hazards topics","parent":1,"scope":null},{"code":1,"name":"Marine Realms Information Bank (MRIB) keyword categories","parent":null,"scope":null}],"nt":[{"code":70,"name":"long term shoreline erosion","parent":69,"scope":"cumulative shoreline erosion in response to processes operating over a long period of time (in human terms)."},{"code":71,"name":"short term shoreline erosion","parent":69,"scope":"episodic shoreline erosion in response to processes operating over a short period of time (in human terms), typically extreme events."}],"rt":[{"code":335,"name":"beach erosion","parent":334,"scope":"used specifically for beach erosion that impacts human activities and infrastructure."},{"code":336,"name":"coastal erosion","parent":334,"scope":"the erosion of the area adjacent to an ocean, sea, or lake, often resulting in shoreline changes."}]}