{"thcode":3,"term":{"code":398,"name":"fjords","parent":100,"scope":"Long narrow  glacially-eroded inlets of the sea, U-shaped and steep-walled, generally several hundred meters deep, between high rocky cliffs or slopes along a mountainous coast. [Adapted from Glossary of Geology, 4th ed.]"},"uf":[{"name":"fiords","usewith":false},{"name":"lochs","usewith":false}],"bt":[{"code":100,"name":"bays","parent":525,"scope":"Indentations of a coastline or shoreline enclosing a part of a body of water; bodies of water partly surrounded by land. [USGS GNIS Feature Class Definitions <http:\/\/geonames.usgs.gov\/domestic\/feature_class.htm>]"},{"code":525,"name":"hydrographic features","parent":1,"scope":"For natural bodies of water. For constructed waterways, reservoirs, and such, use 'hydrographic structures'."},{"code":1,"name":"Categories","parent":null,"scope":null}],"nt":[],"rt":[{"code":361,"name":"estuaries","parent":525,"scope":"Regions of interaction between rivers and near-shore ocean waters, where tidal action and river flow mix fresh and salt water. These brackish water ecosystems shelter and feed marine life, birds, and wildlife.. [EPA Terms of Environment < http:\/\/www.epa.gov\/OCEPAterms\/>]"},{"code":476,"name":"guts","parent":525,"scope":"Relatively small coastal waterways connecting larger bodies of water or other waterways. [USGS Feature Class Definitions <http:\/\/geonames.usgs.gov\/domestic\/feature_class.htm>]"}]}