{"thcode":61,"term":{"code":13,"name":"oceanographic aspects of global climate change","parent":11,"scope":"includes all oceanographic agents of coastal change for which global climate change is the ultimate cause."},"uf":[],"bt":[{"code":11,"name":"global climate change","parent":4,"scope":"includes all natural agents of coastal change for which global climate change is the ultimate cause."},{"code":4,"name":"natural agents of coastal change","parent":3,"scope":"natural phenomena that cause changes in coastal processes, landscapes, and ecosystems."},{"code":3,"name":"agents of coastal change","parent":2,"scope":"natural phenomena and human activities that cause 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":[],"rt":[{"code":274,"name":"ocean acidification","parent":271,"scope":"changes in ocean chemistry related to the increase of carbon dioxide in the atmosphere."},{"code":275,"name":"sea level change","parent":271,"scope":"changes in sea level controlled by fluctuations in the volume of the polar ice caps; associated issues include the effects on coastlines and shallow benthic habitats."}]}