{"thcode":2,"term":{"code":332,"name":"endangered species","parent":841,"scope":"Any species that is in danger of extinction throughout all or a significant portion of its range."},"uf":[],"bt":[{"code":841,"name":"organism groupings (non-taxonomic)","parent":1174,"scope":"Used for categories of living organisms that are not taxonomic and that include species from more than one taxonomic group."},{"code":1174,"name":"topics","parent":1,"scope":"Themes, subjects, and concerns for which USGS information resources are relevant."},{"code":1,"name":"Categories","parent":null,"scope":"Thematic terms for categorizing information resources.  This thesaurus is intended to support finding and understanding scientific information."}],"nt":[],"rt":[{"code":92,"name":"biodiversity","parent":921,"scope":"The variety in form, genetics, and ecological roles of organisms within a specific geographic area."},{"code":308,"name":"ecological competition","parent":310,"scope":"The struggle between members of two or more species for scarce environmental resources."},{"code":311,"name":"ecology","parent":650,"scope":"Study of the relations between living plants and animals and their environment."},{"code":650,"name":"life sciences","parent":1019,"scope":"Branches of science that study living and fossil organisms."},{"code":1164,"name":"threatened species","parent":841,"scope":"Any species that is likely to become an endangered species within the foreseeable future throughout all or a significant portion of its range."}]}