{"thcode":61,"term":{"code":338,"name":"long term erosion","parent":334,"scope":"the natural removal of earth materials from a specific location over a period of time longer than a single event."},"uf":[{"name":"long-term erosion","usewith":false}],"bt":[{"code":334,"name":"erosion","parent":323,"scope":"the natural removal of earth materials from any part of the Earth's surface (subaerial or submarine), with an emphasis on the consequences for humans and infrastructure."},{"code":323,"name":"hazards and disasters","parent":268,"scope":"used for natural hazards, the risks they pose to society, and the destructive events that may result."},{"code":268,"name":"hot topics","parent":1,"scope":null},{"code":1,"name":"Marine Realms Information Bank (MRIB) keyword categories","parent":null,"scope":null}],"nt":[],"rt":[{"code":341,"name":"chronic storm erosion","parent":339,"scope":"the loss of earth materials due to a series of storms, (possibly over a prolonged period of time), particularly in coastal areas."},{"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)."}]}