{"thcode":2,"term":{"code":1266,"name":"vegetation","parent":841,"scope":"Plant life or general plant cover in an area."},"uf":[{"name":"dendroecology","usewith":{"code":317,"name":"ecosystem monitoring","parent":375,"scope":"Recording, evaluating, and actively intervening over time in the interaction of living and nonliving elements in a specific environment."}},{"name":"grasses","usewith":false},{"name":"trees","usewith":false}],"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":[{"code":1705,"name":"aquatic vegetation","parent":1266,"scope":"Plants living primarily in or under water."},{"code":1366,"name":"periphyton","parent":1266,"scope":"A plant assemblage including microbial communities of algae and cyanobacteria living attached to submerged aquatic vegetation."},{"code":1697,"name":"weeds","parent":1266,"scope":"Plants whose presence in an area is undesirable."}],"rt":[{"code":127,"name":"botany","parent":650,"scope":"The science of plants."},{"code":311,"name":"ecology","parent":650,"scope":"Study of the relations between living plants and animals and their environment."},{"code":909,"name":"plants (organisms)","parent":843,"scope":"Organisms which belong to the plant kingdom. Commonly multicellular, they produce food through photosynthesis."}]}