{"thcode":61,"term":{"code":57,"name":"effects of coastal change","parent":2,"scope":"changes in coastal processes, landscapes, and ecosystems."},"uf":[],"bt":[{"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":58,"name":"barrier island migration","parent":57,"scope":"the slow, landward movement of barrier islands in response to sea level rise and repeated storm washover."},{"code":59,"name":"coastal emergence","parent":57,"scope":"exposure of the coast caused by a fall in relative sea level."},{"code":66,"name":"coastal saltwater intrusion","parent":57,"scope":"landward movement of the saltwater-freshwater interface in a coastal aquifer."},{"code":72,"name":"coastal submergence","parent":57,"scope":"inundation of the coast caused by a rise in relative sea level."},{"code":60,"name":"flooding","parent":57,"scope":"inundation of coastal areas by waves, tsunamis, extreme tides, or river discharge."},{"code":61,"name":"habitat alteration","parent":57,"scope":"includes changes to marine, terrestrial, and freshwater habitats in the coastal zone."},{"code":67,"name":"shoaling","parent":57,"scope":"the shallowing of coastal sea floor."},{"code":68,"name":"shoreline accretion","parent":57,"scope":"seaward migration of the shoreline resulting from the addition of earth materials."},{"code":69,"name":"shoreline erosion","parent":57,"scope":"landward migration of the shoreline resulting from the removal of earth materials."}],"rt":[]}