{"thcode":62,"term":{"code":"AS-001","name":"Marine","parent":"AS-C000","scope":"System: The Marine System is defined by salinity, which is typically about 35, although salinity can measure as low as 0.5 during the period of average annual low flow near fresh outflows. ..."},"uf":[],"bt":[{"code":"AS-C000","name":"Aquatic Setting","parent":"root","scope":null},{"code":"root","name":"CMECS","parent":null,"scope":"Coastal and Marine Ecological Classification Standard: Category terms encompassing waters from the head of tide or inland incursion of ocean salinity to the splash zone of the coasts to the deepest portions of the oceans and the deep waters of the Great Lakes."}],"nt":[{"code":"AS-004","name":"Marine Nearshore","parent":"AS-001","scope":"Subsystem: The Marine Nearshore Subsystem extends from the landward limit of the Marine System to the 30 meter depth contour. ..."},{"code":"AS-006","name":"Marine Oceanic","parent":"AS-001","scope":"Subsystem: The Marine Oceanic Subsystem represents the open ocean, extending from the continental shelf break to the deep ocean. ..."},{"code":"AS-005","name":"Marine Offshore","parent":"AS-001","scope":"Subsystem: The Marine Offshore Subsystem extends from the 30 meter depth contour to the continental shelf break, as defined by the maximum slope discontinuity with a rapid change in gradient of 3\u00c2\u00b0 or greater at the outer edge of the continental shelf. ..."}],"rt":[]}