{"thcode":62,"term":{"code":"SC-313","name":"Coral Sand","parent":"SC-303","scope":"Substrate Subclass: Substrate that is dominated by coral Sand with a median particle size of 0.0625 millimeters to < 2 millimeters (Sand). When the composition and origin of Sand is unclear, it is assumed to be mineral Sand, and is classified as a Geologic Origin substrate."},"uf":[],"bt":[{"code":"SC-303","name":"Coral Substrate","parent":"SC-301","scope":"Substrate Class: Non-living scleractinian coral reefs (or coral particles) constitute the dominant benthic substrate; this substrate may or may not be inhabited by live corals."},{"code":"SC-301","name":"Biogenic Substrate","parent":"SC-C003","scope":"Substrate Origin: Substrates where percent cover of non-living Biogenic Substrate exceeds percent cover of both Geologic Substrate and Anthropogenic Substrates, when all are considered separately. ..."},{"code":"SC-C003","name":"Substrate","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":[],"rt":[]}