@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> . @prefix ns0: <https://apps.usgs.gov/thesaurus/> . @prefix skos: <http://www.w3.org/2004/02/skos/core#> . @prefix owl: <http://www.w3.org/2002/07/owl#> . @prefix dc: <http://purl.org/dc/elements/1.1/> . @prefix dct: <http://purl.org/dc/terms/> . @prefix ns1: <https://apps.usgs.gov/thesaurus/USGSThesaurus/> . ns0:USGSThesaurus dc:creator "U.S. Geological Survey"@en ; dc:date "2023-11-02"^^<http://www.w3.org/2001/XMLSchema#dateTime> ; dc:language "en" ; dc:rights "Public domain"@en ; dct:subject "disciplines"@en, "distinct labels"@en, "hierarchical"@en, "methods"@en, "organizational functions"@en, "temporal"@en, "theme"@en, "transitive"@en ; a owl:NamedIndividual, skos:ConceptScheme ; skos:description "Topics and methods of scientific study carried out by USGS, with product types, scientific disciplines, geologic time, and types of institutional structure and activities. Broad and shallow, used to help people find scientific information."@en ; skos:prefLabel "USGS Thesaurus"@en . ns1:AVHRR skos:inScheme ns0:USGSThesaurus . ns1:AVIRIS skos:inScheme ns0:USGSThesaurus . ns1:Archaean skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/CTD%20measurement> skos:inScheme ns0:USGSThesaurus . ns1:Cambrian skos:inScheme ns0:USGSThesaurus . ns1:Categories skos:inScheme ns0:USGSThesaurus ; skos:topConceptOf ns0:USGSThesaurus . ns1:Cenozoic skos:inScheme ns0:USGSThesaurus . ns1:Cretaceous skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/Curie%20temperature%20analysis> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/DNA%20sequencing> skos:inScheme ns0:USGSThesaurus . ns1:Devonian skos:inScheme ns0:USGSThesaurus . ns1:Ediacaran skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/El%20Nino-Southern%20Oscillation> skos:inScheme ns0:USGSThesaurus . ns1:Eocene skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/GPS%20measurement> skos:inScheme ns0:USGSThesaurus . ns1:Hadean skos:inScheme ns0:USGSThesaurus . ns1:Holocene skos:inScheme ns0:USGSThesaurus . ns1:IFSAR skos:inScheme ns0:USGSThesaurus . ns1:Jurassic skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/K-12%20resources> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/LORAN-C%20navigation> skos:inScheme ns0:USGSThesaurus . ns1:Mesoproterozoic skos:inScheme ns0:USGSThesaurus . ns1:Mesozoic skos:inScheme ns0:USGSThesaurus . ns1:Miocene skos:inScheme ns0:USGSThesaurus . ns1:Mississippian skos:inScheme ns0:USGSThesaurus . ns1:Neogene skos:inScheme ns0:USGSThesaurus . ns1:Neoproterozoic skos:inScheme ns0:USGSThesaurus . ns1:Oligocene skos:inScheme ns0:USGSThesaurus . ns1:Ordovician skos:inScheme ns0:USGSThesaurus . ns1:PFAS skos:inScheme ns0:USGSThesaurus . ns1:Paleocene skos:inScheme ns0:USGSThesaurus . ns1:Paleogene skos:inScheme ns0:USGSThesaurus . ns1:Paleoproterozoic skos:inScheme ns0:USGSThesaurus . ns1:Paleozoic skos:inScheme ns0:USGSThesaurus . ns1:Pennsylvanian skos:inScheme ns0:USGSThesaurus . ns1:Permian skos:inScheme ns0:USGSThesaurus . ns1:Phanerozoic skos:inScheme ns0:USGSThesaurus . ns1:Pleistocene skos:inScheme ns0:USGSThesaurus . ns1:Pliocene skos:inScheme ns0:USGSThesaurus . ns1:Precambrian skos:inScheme ns0:USGSThesaurus . ns1:Proterozoic skos:inScheme ns0:USGSThesaurus . ns1:Quaternary skos:inScheme ns0:USGSThesaurus . ns1:SLAR skos:inScheme ns0:USGSThesaurus . ns1:SMMR skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/SSM%2FI> skos:inScheme ns0:USGSThesaurus . ns1:Silurian skos:inScheme ns0:USGSThesaurus . ns1:TMDL skos:inScheme ns0:USGSThesaurus . ns1:Tertiary skos:inScheme ns0:USGSThesaurus . ns1:Triassic skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/abandoned%20mines%20and%20quarries> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/acid%20deposition> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/acid%20neutralizing%20potential> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/acid-base%20accounting> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/acoustic%20doppler%20current%20profiling> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/actinide%20series%20elements> skos:inScheme ns0:USGSThesaurus . ns1:actinium skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/adaptive%20management> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/administrative%20and%20political%20boundaries> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/aerial%20photography> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/aeromagnetic%20surveying> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/aeroradiometric%20surveying> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/age%20estimation%20methods> skos:inScheme ns0:USGSThesaurus . ns1:agriculture skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/air%20temperature> skos:inScheme ns0:USGSThesaurus . ns1:algae skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/algal%20blooms> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/alkali%20metal%20elements> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/alkaline%20earth%20elements> skos:inScheme ns0:USGSThesaurus . ns1:alteration skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/altimetry%20measurement> skos:inScheme ns0:USGSThesaurus . ns1:aluminum skos:inScheme ns0:USGSThesaurus . ns1:americium skos:inScheme ns0:USGSThesaurus . ns1:amphibians skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/anatomical%20deformities> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/anatomy%20and%20physiology> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/animal%20and%20plant%20census> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/animal%20behavior> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/animal%20tracking> skos:inScheme ns0:USGSThesaurus . ns1:animals skos:inScheme ns0:USGSThesaurus . ns1:animations skos:inScheme ns0:USGSThesaurus . ns1:antimony skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/application%20programming%20interfaces> skos:inScheme ns0:USGSThesaurus . ns1:aquaculture skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/aquaculture%20water%20use> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/aquatic%20biology> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/aquatic%20ecosystems> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/aquatic%20vegetation> skos:inScheme ns0:USGSThesaurus . ns1:arachnids skos:inScheme ns0:USGSThesaurus . ns1:archaea skos:inScheme ns0:USGSThesaurus . ns1:archeology skos:inScheme ns0:USGSThesaurus . ns1:argon skos:inScheme ns0:USGSThesaurus . ns1:arsenic skos:inScheme ns0:USGSThesaurus . ns1:arthropods skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/assessment%20units> skos:inScheme ns0:USGSThesaurus . ns1:astatine skos:inScheme ns0:USGSThesaurus . ns1:asthenosphere skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/atmospheric%20and%20climatic%20processes> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/atmospheric%20circulation> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/atmospheric%20composition> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/atmospheric%20deposition%20%28chemical%20%26%20particulate%29> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/atmospheric%20properties> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/atmospheric%20sciences> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/atomic%20absorption%20analysis> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/atomic%20emission%20spectroscopy> skos:inScheme ns0:USGSThesaurus . ns1:augering skos:inScheme ns0:USGSThesaurus . ns1:autumn skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/avian%20influenza> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/aviation%20safety> skos:inScheme ns0:USGSThesaurus . ns1:bacteria skos:inScheme ns0:USGSThesaurus . ns1:bacteriology skos:inScheme ns0:USGSThesaurus . ns1:barite skos:inScheme ns0:USGSThesaurus . ns1:barium skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/barrier%20island%20migration> skos:inScheme ns0:USGSThesaurus . ns1:bathymetry skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/bathymetry%20measurement> skos:inScheme ns0:USGSThesaurus . ns1:bats skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/beach%20nourishment> skos:inScheme ns0:USGSThesaurus . ns1:bears skos:inScheme ns0:USGSThesaurus . ns1:bedforms skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/bedrock%20geologic%20units> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/bees%20and%20wasps> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/benthic%20ecosystems> skos:inScheme ns0:USGSThesaurus . ns1:benthos skos:inScheme ns0:USGSThesaurus . ns1:berkelium skos:inScheme ns0:USGSThesaurus . ns1:beryllium skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/beryllium%20isotope%20analysis> skos:inScheme ns0:USGSThesaurus . ns1:bibliographies skos:inScheme ns0:USGSThesaurus . ns1:bioaccumulation skos:inScheme ns0:USGSThesaurus . ns1:biochemistry skos:inScheme ns0:USGSThesaurus . ns1:biodegradation skos:inScheme ns0:USGSThesaurus . ns1:biodiversity skos:inScheme ns0:USGSThesaurus . ns1:bioenergetics skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/biogeochemical%20cycling> skos:inScheme ns0:USGSThesaurus . ns1:biogeography skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/biological%20and%20physical%20processes> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/biological%20informatics> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/biological%20population%20management> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/biological%20productivity> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/biological%20soil%20crusts> skos:inScheme ns0:USGSThesaurus . ns1:bioluminescence skos:inScheme ns0:USGSThesaurus . ns1:biomarkers skos:inScheme ns0:USGSThesaurus . ns1:bioremediation skos:inScheme ns0:USGSThesaurus . ns1:biostratigraphy skos:inScheme ns0:USGSThesaurus . ns1:biota skos:inScheme ns0:USGSThesaurus . ns1:birds skos:inScheme ns0:USGSThesaurus . ns1:bismuth skos:inScheme ns0:USGSThesaurus . ns1:blizzards skos:inScheme ns0:USGSThesaurus . ns1:bohrium skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/borehole%20logging> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/borehole%20temperature%20logging> skos:inScheme ns0:USGSThesaurus . ns1:boron skos:inScheme ns0:USGSThesaurus . ns1:botany skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/bouguer%20anomaly> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/box%20coring> skos:inScheme ns0:USGSThesaurus . ns1:bromine skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/bryozoans%20and%20brachiopods> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/building%20stone%20resources> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/bulk%20density> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/business%20and%20economics> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/butterflies%20and%20moths> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/cadastral%20and%20legal%20land%20descriptions> skos:inScheme ns0:USGSThesaurus . ns1:cadmium skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/calcareous%20nannoplankton> skos:inScheme ns0:USGSThesaurus . ns1:calcium skos:inScheme ns0:USGSThesaurus . ns1:californium skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/camera%20calibration> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/capturing%20%28animals%29> skos:inScheme ns0:USGSThesaurus . ns1:carbon skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/carbon%20cycling> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/carbon%20dioxide%20storage%20assessment> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/carbon%20flux> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/carbon%20isotope%20analysis> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/carbon%20mineralization> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/carbon%20sequestration> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/carbon-14%20analysis> skos:inScheme ns0:USGSThesaurus . ns1:carnivores skos:inScheme ns0:USGSThesaurus . ns1:cartography skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/catalogs%20and%20indexes> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/cell%20biology> skos:inScheme ns0:USGSThesaurus . ns1:cerium skos:inScheme ns0:USGSThesaurus . ns1:cesium skos:inScheme ns0:USGSThesaurus . ns1:checklists skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/chemical%20analysis> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/chemical%20element%20groups> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/chemical%20elements> skos:inScheme ns0:USGSThesaurus . ns1:chlorine skos:inScheme ns0:USGSThesaurus . ns1:chromatography skos:inScheme ns0:USGSThesaurus . ns1:chromium skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/chronic%20wasting%20disease> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/citizen%20science%20programs> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/clay%20deposits> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/climate%20change> skos:inScheme ns0:USGSThesaurus . ns1:climatology skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/coal%20ash> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/coal%20resources> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/coalbed%20methane%20resources> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/coastal%20ecosystems> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/coastal%20emergence> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/coastal%20infrastructure%20relocation> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/coastal%20processes> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/coastal%20submergence> skos:inScheme ns0:USGSThesaurus . ns1:cobalt skos:inScheme ns0:USGSThesaurus . ns1:coelenterates skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/college%20resources> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/commercial%20fishery%20resources> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/community%20ecology> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/community%20relations> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/computational%20methods> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/computer%20science> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/conceptual%20modeling> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/conference%20proceedings> skos:inScheme ns0:USGSThesaurus . ns1:conodonts skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/consumers%20%28organisms%29> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/contaminant%20transport> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/contamination%20and%20pollution> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/continental%20lithosphere> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/continuous%20resistivity%20profiling> skos:inScheme ns0:USGSThesaurus . ns1:contouring skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/controlled%20fires> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/controlled%20flooding> skos:inScheme ns0:USGSThesaurus . ns1:copper skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/core%20%28earth%29> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/core%20analysis> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/critical%20minerals> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/crust%20%28earth%29> skos:inScheme ns0:USGSThesaurus . ns1:crustaceans skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/culture%20and%20demographics> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/culturing%20%28specimens%29> skos:inScheme ns0:USGSThesaurus . ns1:curium skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/customer%20support%20and%20user%20feedback> skos:inScheme ns0:USGSThesaurus . ns1:darmstadtium skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/data%20communication> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/data%20integration> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/data%20management> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/data%20packaging> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/data%20preservation> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/data%20rescue> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/data%20services> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/database%20administration> skos:inScheme ns0:USGSThesaurus . ns1:datasets skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/decision%20support%20methods> skos:inScheme ns0:USGSThesaurus . ns1:decomposers skos:inScheme ns0:USGSThesaurus . ns1:deforestation skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/deformation%20%28geologic%29> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/desert%20ecosystems> skos:inScheme ns0:USGSThesaurus . ns1:desertification skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/developmental%20biology> skos:inScheme ns0:USGSThesaurus . ns1:diagenesis skos:inScheme ns0:USGSThesaurus . ns1:diatoms skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/digital%20elevation%20models> skos:inScheme ns0:USGSThesaurus . ns1:digitization skos:inScheme ns0:USGSThesaurus . ns1:dinoflagellates skos:inScheme ns0:USGSThesaurus . ns1:dinosaurs skos:inScheme ns0:USGSThesaurus . ns1:directories skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/disease%20vectors> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/dispersal%20%28organisms%29> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/dissolved%20gases> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/dissolved%20metals> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/dissolved%20organic%20compounds> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/domestic%20well%20water%20use> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/doppler%20radar%20imaging> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/dredge%20sampling> skos:inScheme ns0:USGSThesaurus . ns1:dredging skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/drilling%20and%20coring> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/drinking%20water%20use> skos:inScheme ns0:USGSThesaurus . ns1:droughts skos:inScheme ns0:USGSThesaurus . ns1:dubnium skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/dust%20storms> skos:inScheme ns0:USGSThesaurus . ns1:dysprosium skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/earth%20characteristics> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/earth%20history> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/earth%20material%20properties> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/earth%20sciences> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/earth%20structure> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/earth%20tides> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/earthquake%20occurrences> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/earthquake%20preparedness> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/earthquake%20probabilities> skos:inScheme ns0:USGSThesaurus . ns1:earthquakes skos:inScheme ns0:USGSThesaurus . ns1:echinoderms skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/ecological%20competition> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/ecological%20processes> skos:inScheme ns0:USGSThesaurus . ns1:ecology skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/economic%20geology> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/ecosystem%20diversity> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/ecosystem%20functions> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/ecosystem%20management> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/ecosystem%20monitoring> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/ecosystem%20resilience> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/ecosystem%20services%20valuation> skos:inScheme ns0:USGSThesaurus . ns1:ecosystems skos:inScheme ns0:USGSThesaurus . ns1:ecotoxicology skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/educational%20services> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/effects%20of%20climate%20change> skos:inScheme ns0:USGSThesaurus . ns1:einsteinium skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/electrical%20resistivity%20imaging> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/electrical%20resistivity%20logging> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/electromagnetic%20reflectance%20and%20emissivity> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/electromagnetic%20surveying> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/electron%20microscopy> skos:inScheme ns0:USGSThesaurus . ns1:electrophoresis skos:inScheme ns0:USGSThesaurus . ns1:elements skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/employment%20and%20volunteer%20opportunities> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/endangered%20species> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/endemic%20species> skos:inScheme ns0:USGSThesaurus . ns1:endocrinology skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/energy%20resources> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/energy%20storage> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/engineering%20geology> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/engineering%20sciences> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/enhanced%20oil%20recovery> skos:inScheme ns0:USGSThesaurus . ns1:entomology skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/environmental%20DNA> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/environmental%20assessment> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/environmental%20health%20%28human%29> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/environmental%20justice> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/environmental%20proxies> skos:inScheme ns0:USGSThesaurus . ns1:erbium skos:inScheme ns0:USGSThesaurus . ns1:erosion skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/estuarine%20currents> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/estuarine%20ecosystems> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/estuarine%20mixing> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/estuarine%20processes> skos:inScheme ns0:USGSThesaurus . ns1:ethology skos:inScheme ns0:USGSThesaurus . ns1:europium skos:inScheme ns0:USGSThesaurus . ns1:eutrophication skos:inScheme ns0:USGSThesaurus . ns1:evaporation skos:inScheme ns0:USGSThesaurus . ns1:evolution skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/external%20research%20support> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/extinction%20and%20extirpation> skos:inScheme ns0:USGSThesaurus . ns1:facilities skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/faulting%20%28geologic%29> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/faunal%20and%20floral%20census%20%28microscopic%29> skos:inScheme ns0:USGSThesaurus . ns1:fermium skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/ferns%20and%20fern%20allies> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/field%20activity%20logs> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/field%20experiments> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/field%20inventory%20and%20monitoring> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/field%20methods> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/field%20monitoring%20stations> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/field%20offices> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/field%20sampling> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/fire%20control> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/fire%20damage> skos:inScheme ns0:USGSThesaurus . ns1:fires skos:inScheme ns0:USGSThesaurus . ns1:fish skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/fishery%20management> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/fishery%20resources> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/fission-track%20dating> skos:inScheme ns0:USGSThesaurus . ns1:flatworms skos:inScheme ns0:USGSThesaurus . ns1:floods skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/flow%20cytometry> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/flowering%20plants> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/fluid%20migration> skos:inScheme ns0:USGSThesaurus . ns1:fluorine skos:inScheme ns0:USGSThesaurus . ns1:fluorite skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/folding%20%28geologic%29> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/foliation%20%28geologic%29> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/food%20web> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/forest%20ecosystems> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/forest%20resources> skos:inScheme ns0:USGSThesaurus . ns1:fossils skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/fracture%20%28geologic%29> skos:inScheme ns0:USGSThesaurus . ns1:francium skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/free-air%20anomaly> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/freshwater%20ecosystems> skos:inScheme ns0:USGSThesaurus . ns1:fungi skos:inScheme ns0:USGSThesaurus . ns1:gadolinium skos:inScheme ns0:USGSThesaurus . ns1:gallium skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/game%20management> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/game%20species> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/gamma-ray%20logging> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/gas%20chromatography> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/gas%20hydrate%20resources> skos:inScheme ns0:USGSThesaurus . ns1:gazetteers skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/gem%20resources> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/genetic%20diversity> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/genetically%20engineered%20organisms> skos:inScheme ns0:USGSThesaurus . ns1:genetics skos:inScheme ns0:USGSThesaurus . ns1:genotype skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/geochemical%20processes> skos:inScheme ns0:USGSThesaurus . ns1:geochemistry skos:inScheme ns0:USGSThesaurus . ns1:geochronology skos:inScheme ns0:USGSThesaurus . ns1:geodesy skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/geographic%20information%20systems> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/geographic%20names> skos:inScheme ns0:USGSThesaurus . ns1:geography skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/geolocation%20measurement> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/geologic%20contacts> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/geologic%20energy%20storage> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/geologic%20history> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/geologic%20maps> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/geologic%20processes> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/geologic%20structure> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/geologic%20time%20periods> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/geologic%20time%20scales> skos:inScheme ns0:USGSThesaurus . ns1:geology skos:inScheme ns0:USGSThesaurus . ns1:geomorphology skos:inScheme ns0:USGSThesaurus . ns1:geophysics skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/geospatial%20analysis> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/geospatial%20datasets> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/geothermal%20resources> skos:inScheme ns0:USGSThesaurus . ns1:germanium skos:inScheme ns0:USGSThesaurus . ns1:glaciation skos:inScheme ns0:USGSThesaurus . ns1:glaciology skos:inScheme ns0:USGSThesaurus . ns1:gold skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/grab%20sampling> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/grain-size%20analysis> skos:inScheme ns0:USGSThesaurus . ns1:graphite skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/grassland%20ecosystems> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/gravel%20deposits> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/gravimeter%20measurement> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/gravitational%20field%20%28earth%29> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/gravity%20coring> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/gravity%20gradient> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/greenhouse%20effect> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/greenhouse%20gases> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/ground%20failure> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/ground%20penetrating%20radar> skos:inScheme ns0:USGSThesaurus . ns1:groundwater skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/groundwater%20and%20surface-water%20interaction> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/groundwater%20flow> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/groundwater%20level> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/groundwater%20quality> skos:inScheme ns0:USGSThesaurus . ns1:guidebooks skos:inScheme ns0:USGSThesaurus . ns1:gymnosperms skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/habitat%20alteration%20and%20disturbance> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/habitat%20fragmentation> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/habitat%20suitability%20indices> skos:inScheme ns0:USGSThesaurus . ns1:habitats skos:inScheme ns0:USGSThesaurus . ns1:hafnium skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/halogen%20elements> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/handheld%20field%20spectroscopy> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/hard%20shoreline%20stabilization> skos:inScheme ns0:USGSThesaurus . ns1:hassium skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/hazard%20preparedness> skos:inScheme ns0:USGSThesaurus . ns1:hazards skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/health%20and%20disease> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/heat%20flow%20%28earth%29> skos:inScheme ns0:USGSThesaurus . ns1:helium skos:inScheme ns0:USGSThesaurus . ns1:herbivores skos:inScheme ns0:USGSThesaurus . ns1:herpetology skos:inScheme ns0:USGSThesaurus . ns1:histology skos:inScheme ns0:USGSThesaurus . ns1:holmium skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/horseshoe%20crabs> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/human%20environmental%20safety> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/human%20impacts> skos:inScheme ns0:USGSThesaurus . ns1:hurricanes skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/hydraulic%20engineering> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/hydraulic%20fracturing> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/hydrocarbon%20reservoir%20processes> skos:inScheme ns0:USGSThesaurus . ns1:hydrodynamics skos:inScheme ns0:USGSThesaurus . ns1:hydrogen skos:inScheme ns0:USGSThesaurus . ns1:hydrogeology skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/hydrographic%20datasets> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/hydrologic%20processes> skos:inScheme ns0:USGSThesaurus . ns1:hydrology skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/hydrothermal%20processes> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/hyperspectral%20imaging> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/ice%20storms> skos:inScheme ns0:USGSThesaurus . ns1:ichnofossils skos:inScheme ns0:USGSThesaurus . ns1:ichthyology skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/igneous%20rocks> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/image%20analysis> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/image%20collections> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/image%20mosaics> skos:inScheme ns0:USGSThesaurus . ns1:immunology skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/impact%20cratering> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/improvement%20of%20scientific%20data%20usability> skos:inScheme ns0:USGSThesaurus . ns1:indium skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/induced%20seismicity> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/industrial%20pollution> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/industrial%20water%20use> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/information%20architecture> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/information%20sciences> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/information%20services> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/information%20system%20administration> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/information%20system%20design%20and%20development> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/information%20system%20security> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/information%20technology%20methods> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/infrared%20imaging> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/inland%20fishery%20resources> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/inner%20core%20%28earth%29> skos:inScheme ns0:USGSThesaurus . ns1:insects skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/institutional%20structures%20and%20activities> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/instrument%20design%20and%20development> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/interagency%20programs> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/interdisciplinary%20programs> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/interferometric%20sonar> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/international%20programs> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/internship%20programs> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/invasive%20species> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/inverse%20modeling> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/invertebrate%20paleontology> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/invertebrate%20zoology> skos:inScheme ns0:USGSThesaurus . ns1:invertebrates skos:inScheme ns0:USGSThesaurus . ns1:iodine skos:inScheme ns0:USGSThesaurus . ns1:iridium skos:inScheme ns0:USGSThesaurus . ns1:iron skos:inScheme ns0:USGSThesaurus . ns1:irrigation skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/island%20ecosystems> skos:inScheme ns0:USGSThesaurus . ns1:isostasy skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/isostatic%20anomaly> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/isotopic%20analysis> skos:inScheme ns0:USGSThesaurus . ns1:karst skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/keystone%20species> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/knowledge%20organization%20system%20development> skos:inScheme ns0:USGSThesaurus . ns1:kriging skos:inScheme ns0:USGSThesaurus . ns1:krypton skos:inScheme ns0:USGSThesaurus . ns1:laboratories skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/laboratory%20experiments> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/laboratory%20methods> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/laboratory-induced%20magnetization%20analysis> skos:inScheme ns0:USGSThesaurus . ns1:lahars skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/lakebed%20acoustic%20reflectivity> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/lakebed%20characteristics> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/land%20surface%20characteristics> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/land%20surveying> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/land%20use%20and%20land%20cover> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/land%20use%20change> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/landslide%20susceptibility%20assessment> skos:inScheme ns0:USGSThesaurus . ns1:landslides skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/lanthanide%20series%20elements> skos:inScheme ns0:USGSThesaurus . ns1:lanthanum skos:inScheme ns0:USGSThesaurus . ns1:lawrencium skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/laws%20and%20regulations> skos:inScheme ns0:USGSThesaurus . ns1:lead skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/libraries%20and%20archives> skos:inScheme ns0:USGSThesaurus . ns1:lichens skos:inScheme ns0:USGSThesaurus . ns1:lidar skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/life%20sciences> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/lifelong%20learning%20resources> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/light%20stable%20isotope%20analysis> skos:inScheme ns0:USGSThesaurus . ns1:limnology skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/lineation%20%28geologic%29> skos:inScheme ns0:USGSThesaurus . ns1:liquefaction skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/liquid%20chromatography> skos:inScheme ns0:USGSThesaurus . ns1:lithium skos:inScheme ns0:USGSThesaurus . ns1:lithosphere skos:inScheme ns0:USGSThesaurus . ns1:lithostratigraphy skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/liverworts%20and%20hornworts> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/long-term%20ecological%20monitoring> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/longshore%20currents> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/luminescence%20dating> skos:inScheme ns0:USGSThesaurus . ns1:lutetium skos:inScheme ns0:USGSThesaurus . ns1:macroinvertebrates skos:inScheme ns0:USGSThesaurus . ns1:magnesium skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/magnetic%20field%20%28earth%29> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/magnetic%20hysteresis%20analysis> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/magnetic%20storms> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/magnetic%20susceptibility> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/magnetic%20susceptibility%20analysis> skos:inScheme ns0:USGSThesaurus . ns1:magnetism skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/magnetometer%20measurement> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/magnetotelluric%20surveying> skos:inScheme ns0:USGSThesaurus . ns1:mammalogy skos:inScheme ns0:USGSThesaurus . ns1:mammals skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/management%20methods> skos:inScheme ns0:USGSThesaurus . ns1:manganese skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/mantle%20%28earth%29> skos:inScheme ns0:USGSThesaurus . ns1:manuals skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/map%20coordinate%20systems> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/map%20interfaces> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/maps%20and%20atlases> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/marine%20biology> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/marine%20chemistry> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/marine%20ecosystems> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/marine%20fishery%20resources> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/marine%20geology> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/marine%20geophysics> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/marine%20water%20quality> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/markup%20and%20query%20language%20development> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/mass%20spectroscopy> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/materials%20flow%20%28commodities%29> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/materials%20standards> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/mathematical%20modeling> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/mathematical%20simulation> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/media%20relations> skos:inScheme ns0:USGSThesaurus . ns1:meitnerium skos:inScheme ns0:USGSThesaurus . ns1:mendelevium skos:inScheme ns0:USGSThesaurus . ns1:mercury skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/mercury%20contamination> skos:inScheme ns0:USGSThesaurus . ns1:meristics skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/metadata%20development> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/metadata%20management> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/metal%20elements> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/metallic%20mineral%20resources> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/metamorphic%20rocks> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/metamorphism%20%28geological%29> skos:inScheme ns0:USGSThesaurus . ns1:metamorphosis skos:inScheme ns0:USGSThesaurus . ns1:meteorites skos:inScheme ns0:USGSThesaurus . ns1:meteorology skos:inScheme ns0:USGSThesaurus . ns1:methods skos:inScheme ns0:USGSThesaurus . ns1:microbes skos:inScheme ns0:USGSThesaurus . ns1:microbiology skos:inScheme ns0:USGSThesaurus . ns1:micropaleontology skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/microplastic%20contamination> skos:inScheme ns0:USGSThesaurus . ns1:microscopy skos:inScheme ns0:USGSThesaurus . ns1:microtomy skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/microwave%20imaging> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/migration%20%28organisms%29> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/migratory%20species> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/mine%20drainage> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/mine%20waste> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/mineral%20deposits> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/mineral%20resources> skos:inScheme ns0:USGSThesaurus . ns1:mineralogy skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/mining%20and%20quarrying> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/mining%20hazards> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/mining%20water%20use> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/mission%20directorates> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/mitigation%20of%20coastal%20hazards> skos:inScheme ns0:USGSThesaurus . ns1:modeling skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/molecular%20biology> skos:inScheme ns0:USGSThesaurus . ns1:mollusks skos:inScheme ns0:USGSThesaurus . ns1:molybdenum skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/morphology%20%28biological%29> skos:inScheme ns0:USGSThesaurus . ns1:mosses skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/multibeam%20sonar> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/multispectral%20imaging> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/multivariate%20statistical%20analysis> skos:inScheme ns0:USGSThesaurus . ns1:mycology skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/national%20centers> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/native%20species> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/natural%20gas%20resources> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/natural%20remanent%20magnetization%20analysis> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/natural%20resource%20assessment> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/natural%20resource%20exploration> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/natural%20resource%20extraction> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/natural%20resource%20management> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/natural%20resources> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/navigational%20data> skos:inScheme ns0:USGSThesaurus . ns1:nekton skos:inScheme ns0:USGSThesaurus . ns1:neodymium skos:inScheme ns0:USGSThesaurus . ns1:neon skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/neotectonic%20processes> skos:inScheme ns0:USGSThesaurus . ns1:neptunium skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/network%20administration> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/neutron%20activation%20analysis> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/news%20releases> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/news%20services> skos:inScheme ns0:USGSThesaurus . ns1:nickel skos:inScheme ns0:USGSThesaurus . ns1:niobium skos:inScheme ns0:USGSThesaurus . ns1:nitrogen skos:inScheme ns0:USGSThesaurus . ns1:nobelium skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/noble%20gas%20elements> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/nonindigenous%20species> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/nonmetal%20elements> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/nonmetallic%20mineral%20resources> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/nonpoint-source%20pollution> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/nonvascular%20plants> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/nuisance%20species> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/nutrient%20content%20%28water%29> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/nutrient%20cycling> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/ocean%20acidification> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/ocean%20characteristics> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/ocean%20circulation> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/ocean%20currents> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/ocean%20processes> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/ocean%20salinity> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/ocean%20sciences> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/ocean%20temperature> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/ocean%20waves> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/ocean-atmosphere%20interaction> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/oceanic%20lithosphere> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/official%20communications> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/oil%20resources> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/oil%20sand%20resources> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/oil%20shale%20resources> skos:inScheme ns0:USGSThesaurus . ns1:omnivores skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/optical%20methods> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/optical%20microscopy> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/ore%20formation> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/organism%20groupings%20%28non-taxonomic%29> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/organism%20growth%20and%20development> skos:inScheme ns0:USGSThesaurus . ns1:organisms skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/organizational%20structure> skos:inScheme ns0:USGSThesaurus . ns1:ornithology skos:inScheme ns0:USGSThesaurus . ns1:osmium skos:inScheme ns0:USGSThesaurus . ns1:osmosis skos:inScheme ns0:USGSThesaurus . ns1:ostracodes skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/outer%20core%20%28earth%29> skos:inScheme ns0:USGSThesaurus . ns1:overfishing skos:inScheme ns0:USGSThesaurus . ns1:overgrazing skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/oxidation%20and%20reduction> skos:inScheme ns0:USGSThesaurus . ns1:oxygen skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/oxygen%20content%20%28water%29> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/oxygen%20isotope%20analysis> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/ozone%20layer> skos:inScheme ns0:USGSThesaurus . ns1:paleobotany skos:inScheme ns0:USGSThesaurus . ns1:paleoceanography skos:inScheme ns0:USGSThesaurus . ns1:paleogeography skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/paleomagnetic%20analysis> skos:inScheme ns0:USGSThesaurus . ns1:paleontology skos:inScheme ns0:USGSThesaurus . ns1:paleoseismology skos:inScheme ns0:USGSThesaurus . ns1:palladium skos:inScheme ns0:USGSThesaurus . ns1:palynology skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/panchromatic%20imaging> skos:inScheme ns0:USGSThesaurus . ns1:parasites skos:inScheme ns0:USGSThesaurus . ns1:parasitology skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/particle-beam%20spectroscopy> skos:inScheme ns0:USGSThesaurus . ns1:partnerships skos:inScheme ns0:USGSThesaurus . ns1:pathology skos:inScheme ns0:USGSThesaurus . ns1:percolation skos:inScheme ns0:USGSThesaurus . ns1:periphyton skos:inScheme ns0:USGSThesaurus . ns1:permafrost skos:inScheme ns0:USGSThesaurus . ns1:permeability skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/pest%20control> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/pesticide%20and%20herbicide%20contamination> skos:inScheme ns0:USGSThesaurus . ns1:petrography skos:inScheme ns0:USGSThesaurus . ns1:petroleum skos:inScheme ns0:USGSThesaurus . ns1:petrology skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/pharmaceutical%20contamination> skos:inScheme ns0:USGSThesaurus . ns1:phenology skos:inScheme ns0:USGSThesaurus . ns1:phosphorus skos:inScheme ns0:USGSThesaurus . ns1:photography skos:inScheme ns0:USGSThesaurus . ns1:photosynthesis skos:inScheme ns0:USGSThesaurus . ns1:phycology skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/physical%20modeling> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/physiological%20processes> skos:inScheme ns0:USGSThesaurus . ns1:phytoplankton skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/piston%20coring> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/placer%20deposit%20mining> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/planetary%20bodies> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/planetary%20sciences> skos:inScheme ns0:USGSThesaurus . ns1:plankton skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/plant%20and%20animal%20tagging> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/plant%20and%20animal%20testing> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/plants%20%28organisms%29> skos:inScheme ns0:USGSThesaurus . ns1:platinum skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/platinum-group%20elements> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/plot%20sampling> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/plutonic%20rocks> skos:inScheme ns0:USGSThesaurus . ns1:plutonium skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/policies%20and%20regulations> skos:inScheme ns0:USGSThesaurus . ns1:pollination skos:inScheme ns0:USGSThesaurus . ns1:pollinators skos:inScheme ns0:USGSThesaurus . ns1:polonium skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/polymerase%20chain%20reaction> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/population%20%28human%29> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/population%20and%20community%20ecology> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/population%20dynamics> skos:inScheme ns0:USGSThesaurus . ns1:porosity skos:inScheme ns0:USGSThesaurus . ns1:posters skos:inScheme ns0:USGSThesaurus . ns1:potassium skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/potassium-argon%20analysis> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/power%20generation%20water%20use> skos:inScheme ns0:USGSThesaurus . ns1:praseodymium skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/precipitation%20%28atmospheric%29> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/presentation%20materials> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/produced%20water> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/producers%20%28organisms%29> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/product%20types> skos:inScheme ns0:USGSThesaurus . ns1:profiles skos:inScheme ns0:USGSThesaurus . ns1:promethium skos:inScheme ns0:USGSThesaurus . ns1:protactinium skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/protected%20areas> skos:inScheme ns0:USGSThesaurus . ns1:protists skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/public%20supply%20water%20use> skos:inScheme ns0:USGSThesaurus . ns1:publishing skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/push%20coring> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/radar%20imaging> skos:inScheme ns0:USGSThesaurus . ns1:radioactivity skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/radiometric%20dating> skos:inScheme ns0:USGSThesaurus . ns1:radium skos:inScheme ns0:USGSThesaurus . ns1:radon skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/rare%20earth%20elements> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/reaction%20transport> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/real-time%20monitoring%20and%20reporting> skos:inScheme ns0:USGSThesaurus . ns1:recreation skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/recreational%20fishery%20resources> skos:inScheme ns0:USGSThesaurus . ns1:recycling skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/reef%20ecosystems> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/reference%20services> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/regional%20offices> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/regression%20analysis> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/reintroduction%20%28organisms%29> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/relative%20abundance%20analysis> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/remanent%20magnetism> skos:inScheme ns0:USGSThesaurus . ns1:remediation skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/remote%20sensing> skos:inScheme ns0:USGSThesaurus . ns1:reports skos:inScheme ns0:USGSThesaurus . ns1:reptiles skos:inScheme ns0:USGSThesaurus . ns1:resistivity skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/resource%20supply%20and%20demand> skos:inScheme ns0:USGSThesaurus . ns1:rhenium skos:inScheme ns0:USGSThesaurus . ns1:rhodium skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/risk%20assessment> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/river%20reaches> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/river%20systems> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/rocks%20and%20deposits> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/rotary%20drilling> skos:inScheme ns0:USGSThesaurus . ns1:roundworms skos:inScheme ns0:USGSThesaurus . ns1:rubidium skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/rubidium-strontium%20analysis> skos:inScheme ns0:USGSThesaurus . ns1:runoff skos:inScheme ns0:USGSThesaurus . ns1:ruthenium skos:inScheme ns0:USGSThesaurus . ns1:rutherfordium skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/sales%20and%20distribution%20services> skos:inScheme ns0:USGSThesaurus . ns1:salinity skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/saltwater%20intrusion> skos:inScheme ns0:USGSThesaurus . ns1:samarium skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/sample%20repositories> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/sand%20deposits> skos:inScheme ns0:USGSThesaurus . ns1:scandium skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/scanning%20electron%20microscopy> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/science%20centers> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/science%20discipline%20offices> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/science%20programs> skos:inScheme ns0:USGSThesaurus . ns1:sciences skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/scientific%20careers> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/scientific%20interpretation> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/scientific%20software> skos:inScheme ns0:USGSThesaurus . ns1:sclerochronology skos:inScheme ns0:USGSThesaurus . ns1:scour skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/sea%20ice%20concentration> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/sea%20surface%20temperature> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/sea-floor%20acoustic%20reflectivity> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/sea-floor%20characteristics> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/sea-level%20change> skos:inScheme ns0:USGSThesaurus . ns1:seaborgium skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/search%20services> skos:inScheme ns0:USGSThesaurus . ns1:seasons skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/sediment%20transport> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/sedimentary%20rocks> skos:inScheme ns0:USGSThesaurus . ns1:sedimentation skos:inScheme ns0:USGSThesaurus . ns1:sedimentology skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/segmented%20worms> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/seismic%20methods> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/seismic%20networking> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/seismic%20reflection%20methods> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/seismic%20refraction%20methods> skos:inScheme ns0:USGSThesaurus . ns1:seismology skos:inScheme ns0:USGSThesaurus . ns1:selenium skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/sexing%20%28plants%20%26%20animals%29> skos:inScheme ns0:USGSThesaurus . ns1:shellfish skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/shoreline%20accretion> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/shrubland%20ecosystems> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/sidescan%20sonar> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/sieve-size%20analysis> skos:inScheme ns0:USGSThesaurus . ns1:silicon skos:inScheme ns0:USGSThesaurus . ns1:silver skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/single-beam%20echo%20sounder> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/sinkhole%20formation> skos:inScheme ns0:USGSThesaurus . ns1:slag skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/slope%20processes> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/snow%20and%20ice%20cover> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/social%20network%20development> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/social%20sciences> skos:inScheme ns0:USGSThesaurus . ns1:sodium skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/soft%20shoreline%20stabilization> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/software%20development> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/soil%20chemistry> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/soil%20formation> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/soil%20horizons> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/soil%20moisture> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/soil%20resources> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/soil%20sciences> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/soil%20temperature> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/solid%20industrial%20waste%20material> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/sonar%20methods> skos:inScheme ns0:USGSThesaurus . ns1:sorption skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/sound%20recordings> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/sound%20velocity> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/spatial%20analysis> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/species%20diversity> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/specimen%20collecting> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/speeches%20and%20testimony> skos:inScheme ns0:USGSThesaurus . ns1:sponges skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/spring%20%28season%29> skos:inScheme ns0:USGSThesaurus . ns1:standards skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/standards%20development> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/state%20and%20transition%20modeling> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/statistical%20analysis> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/statistical%20surveying> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/storm%20surge> skos:inScheme ns0:USGSThesaurus . ns1:storms skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/strategic%20plans> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/stratigraphic%20sections> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/stratigraphic%20thickness> skos:inScheme ns0:USGSThesaurus . ns1:stratigraphy skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/stream%20discharge> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/stream-gage%20measurement> skos:inScheme ns0:USGSThesaurus . ns1:streamflow skos:inScheme ns0:USGSThesaurus . ns1:strontium skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/structural%20geology> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/structure%20contours> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/structure%20from%20motion> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/study%20areas> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/sub-bottom%20profiling> skos:inScheme ns0:USGSThesaurus . ns1:subsampling skos:inScheme ns0:USGSThesaurus . ns1:subsidence skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/subsistence%20fishery%20resources> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/succession%20%28biological%29> skos:inScheme ns0:USGSThesaurus . ns1:sulfur skos:inScheme ns0:USGSThesaurus . ns1:summer skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/support%20offices> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/surface%20water%20%28non-marine%29> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/surface%20water%20quality> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/surface-water%20level> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/surficial%20geologic%20units> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/suspended%20material%20%28water%29> skos:inScheme ns0:USGSThesaurus . ns1:symbiosis skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/systematics%20and%20taxonomy> skos:inScheme ns0:USGSThesaurus . ns1:tantalum skos:inScheme ns0:USGSThesaurus . ns1:technetium skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/tectonic%20processes> skos:inScheme ns0:USGSThesaurus . ns1:tectonophysics skos:inScheme ns0:USGSThesaurus . ns1:telemetry skos:inScheme ns0:USGSThesaurus . ns1:tellurium skos:inScheme ns0:USGSThesaurus . ns1:tephrochronology skos:inScheme ns0:USGSThesaurus . ns1:terbium skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/terminologies%20and%20classifications> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/terrestrial%20ecosystems> skos:inScheme ns0:USGSThesaurus . ns1:thallium skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/therapeutic%20methods> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/thermal%20imaging> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/thermal%20maturation> skos:inScheme ns0:USGSThesaurus . ns1:thorium skos:inScheme ns0:USGSThesaurus . ns1:thulium skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/tidal%20currents> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/tides%20%28oceanic%29> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/tiltmeter%20measurement> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/time%20periods> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/time%20series%20analysis> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/time%20series%20datasets> skos:inScheme ns0:USGSThesaurus . ns1:tin skos:inScheme ns0:USGSThesaurus . ns1:titanium skos:inScheme ns0:USGSThesaurus . ns1:tomography skos:inScheme ns0:USGSThesaurus . ns1:topics skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/topographic%20maps> skos:inScheme ns0:USGSThesaurus . ns1:topography skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/topological%20analysis> skos:inScheme ns0:USGSThesaurus . ns1:tornadoes skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/toxic%20radionuclide%20contamination> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/toxic%20trace%20element%20contamination> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/tracer%20study> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/transect%20sampling> skos:inScheme ns0:USGSThesaurus . ns1:transpiration skos:inScheme ns0:USGSThesaurus . ns1:transportation skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/tree%20ring%20analysis> skos:inScheme ns0:USGSThesaurus . ns1:trenching skos:inScheme ns0:USGSThesaurus . ns1:trilobites skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/tritium%20analysis> skos:inScheme ns0:USGSThesaurus . ns1:tsunamis skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/tundra%20ecosystems> skos:inScheme ns0:USGSThesaurus . ns1:tungsten skos:inScheme ns0:USGSThesaurus . ns1:tunicates skos:inScheme ns0:USGSThesaurus . ns1:turbidity skos:inScheme ns0:USGSThesaurus . ns1:unconformities skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/unconsolidated%20deposits> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/underwater%20photography> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/unsaturated%20zone> skos:inScheme ns0:USGSThesaurus . ns1:ununnilium skos:inScheme ns0:USGSThesaurus . ns1:ununnubium skos:inScheme ns0:USGSThesaurus . ns1:ununnunium skos:inScheme ns0:USGSThesaurus . ns1:uplift skos:inScheme ns0:USGSThesaurus . ns1:uranium skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/uranium-lead%20analysis> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/uranium-thorium%20analysis> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/user%20services> skos:inScheme ns0:USGSThesaurus . ns1:vanadium skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/vascular%20plants> skos:inScheme ns0:USGSThesaurus . ns1:vegetation skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/vertebrate%20paleontology> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/vertebrate%20zoology> skos:inScheme ns0:USGSThesaurus . ns1:vertebrates skos:inScheme ns0:USGSThesaurus . ns1:vibracoring skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/video%20monitoring> skos:inScheme ns0:USGSThesaurus . ns1:videography skos:inScheme ns0:USGSThesaurus . ns1:videos skos:inScheme ns0:USGSThesaurus . ns1:virology skos:inScheme ns0:USGSThesaurus . ns1:viruses skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/visible%20light%20imaging> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/visualization%20methods> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/vocalization%20methods> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/volcanic%20activity> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/volcanic%20eruption%20prediction> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/volcanic%20gas%20emission> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/volcanic%20rocks> skos:inScheme ns0:USGSThesaurus . ns1:volcanology skos:inScheme ns0:USGSThesaurus . ns1:walruses skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/waste%20treatment%20and%20disposal> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/wastewater%20discharge> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/water%20budget> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/water%20chemistry> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/water%20circulation> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/water%20column%20reflectivity> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/water%20cycle> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/water%20hardness> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/water%20pH> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/water%20properties> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/water%20quality> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/water%20resource%20management> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/water%20resources> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/water%20sampling> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/water%20supply%20and%20demand> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/water%20temperature> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/water%20use> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/watershed%20management> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/web%20interface%20development> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/web%20map%20services> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/web%20service%20development> skos:inScheme ns0:USGSThesaurus . ns1:weeds skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/well%20drilling> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/wetland%20ecosystems> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/wetland%20functions> skos:inScheme ns0:USGSThesaurus . ns1:whaling skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/white-nose%20syndrome> skos:inScheme ns0:USGSThesaurus . ns1:wildlife skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/wildlife%20biology> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/wildlife%20disease> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/wildlife%20population%20management> skos:inScheme ns0:USGSThesaurus . ns1:wind skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/wind%20energy> skos:inScheme ns0:USGSThesaurus . ns1:winter skos:inScheme ns0:USGSThesaurus . ns1:worms skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/x-ray%20diffraction> skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/x-ray%20fluorescence> skos:inScheme ns0:USGSThesaurus . ns1:xenon skos:inScheme ns0:USGSThesaurus . ns1:ytterbium skos:inScheme ns0:USGSThesaurus . ns1:yttrium skos:inScheme ns0:USGSThesaurus . ns1:zinc skos:inScheme ns0:USGSThesaurus . ns1:zirconium skos:inScheme ns0:USGSThesaurus . ns1:zoology skos:inScheme ns0:USGSThesaurus . <https://apps.usgs.gov/thesaurus/USGSThesaurus/zoonotic%20diseases> skos:inScheme ns0:USGSThesaurus .