Item talk:Q47052

{

 "USGS Staff Profile": {
   "@context": "https://schema.org",
   "@type": "Person",
   "affiliation": [],
   "description": [
     {
       "@type": "TextObject",
       "abstract": "Research Geologist with the Geosciences and Environmental Change Science Center",
       "additionalType": "short description"
     },
     {
       "@type": "TextObject",
       "abstract": "I am a Research Geologist interesested in understanding how processes of erosion and faulting interact to shape Earth\u2019s surface. I study these phenomena through geologic maps, laboratory techniques that measure the history of rocks being exhumed toward the surface, and with measurements and models of Earth's surface topography.",
       "additionalType": "staff profile page introductory statement"
     },
     {
       "@type": "TextObject",
       "abstract": "I came to the USGS as a Mendenhall Postdoctoral Fellow in 2016 to study landscape evolution in the Southern Rocky Mountains and to help complete a facility for measuring the cooling histories of minerals as part of the Mineral Resources Program. In 2018 I transitioned to a job as a Research Geologist funded by the National Cooperative Geologic Mapping program, where I work now. In this capacity I conduct regional-scale geologic mapping and synthesis of Quaternary sedimentary deposits with the goal of ultimately establishing a seamlesss national-scale geologic map database that can aid in the characterization of geologic hazards and natural resources.  This work is currently focused in two regions, in Arkansas and in a large transect spanning the Intermountain West, for which I also serve as the lead of the surficial geologic working group.In addition to these roles I conduct research into the mechanisms of landscape evolution in an effort to better interpret the geologic record of natural hazards and past environmental change, focusing on two broad classifications of problems.  First, I seek to develop numerical and statistical models to refine geologic inferences made from geochronologic data and to quantify uncertainty in those interpretations.  Second, I try to understand the connection between earth surface processes, landscape form, and recent geologic deposits by developing numerical models that enable simulation of these phenomena.  In these efforts I am interested in developing approaches for characterizing landscape evolution through paired analysis of topographic and geologic map data.Prior to starting at the USGS I obtained my PhD from Stanford University in 2016, where I studied how sediment transport and erosion processes shaped hillslopes and river networks, and how some micro-climatic gradients enduced by aspect differences influenced these processes. In 2011 I obtained my MSc from UC Santa Cruz, where I had also obtained my BS a few years earlier. It was at UC Santa Cruz that I first got excited about geologic mapping and where I developed an interest in using low-temperature thermochronology to study histories of faulting.",
       "additionalType": "personal statement"
     }
   ],
   "email": "sjohnstone@usgs.gov",
   "hasCredential": [
     {
       "@type": "EducationalOccupationalCredential",
       "name": "Stanford University, PhD in Geology"
     },
     {
       "@type": "EducationalOccupationalCredential",
       "name": "UC Santa Cruz, MS in Geology"
     },
     {
       "@type": "EducationalOccupationalCredential",
       "name": "UC Santa Cruz, BS Earth Science"
     }
   ],
   "hasOccupation": [
     {
       "@type": "OrganizationalRole",
       "affiliatedOrganization": {
         "@type": "Organization",
         "name": "Geosciences and Environmental Change Science Center",
         "url": "https://www.usgs.gov/centers/geosciences-and-environmental-change-science-center"
       },
       "roleName": "Research Geologist",
       "startDate": "2024-05-10T21:03:26.485619"
     }
   ],
   "identifier": [
     {
       "@type": "PropertyValue",
       "propertyID": "ORCID",
       "value": "0000-0002-3945-2499"
     },
     {
       "@type": "PropertyValue",
       "propertyID": "GeoKB",
       "value": "https://geokb.wikibase.cloud/entity/Q47052"
     }
   ],
   "jobTitle": "Research Geologist",
   "knowsAbout": [
     {
       "@type": "Thing",
       "additionalType": "self-claimed expertise",
       "name": "Geomorphology"
     },
     {
       "@type": "Thing",
       "additionalType": "self-claimed expertise",
       "name": "Thermochronology"
     },
     {
       "@type": "Thing",
       "additionalType": "self-claimed expertise",
       "name": "Topographic analysis"
     },
     {
       "@type": "Thing",
       "additionalType": "self-claimed expertise",
       "name": "Numerical modelling"
     }
   ],
   "memberOf": {
     "@type": "OrganizationalRole",
     "member": {
       "@type": "Organization",
       "name": "U.S. Geological Survey"
     },
     "name": "staff member",
     "startDate": "2024-05-10T21:03:26.481938"
   },
   "name": "Sam A Johnstone",
   "url": "https://www.usgs.gov/staff-profiles/sam-johnstone"
 },
 "ORCID": {
   "@context": "http://schema.org",
   "@id": "https://orcid.org/0000-0002-3945-2499",
   "@reverse": {
     "creator": [
       {
         "@id": "https://doi.org/10.1130/g46663.1",
         "@type": "CreativeWork",
         "identifier": [
           {
             "@type": "PropertyValue",
             "propertyID": "eid",
             "value": "2-s2.0-85084114464"
           },
           {
             "@type": "PropertyValue",
             "propertyID": "doi",
             "value": "10.1130/g46663.1"
           }
         ],
         "name": "Coexisting seismic behavior of transform faults revealed by high-resolution bathymetry"
       },
       {
         "@id": "https://doi.org/10.1029/2020gl088918",
         "@type": "CreativeWork",
         "identifier": [
           {
             "@type": "PropertyValue",
             "propertyID": "eid",
             "value": "2-s2.0-85089363297"
           },
           {
             "@type": "PropertyValue",
             "propertyID": "doi",
             "value": "10.1029/2020gl088918"
           }
         ],
         "name": "The Grass Is Not Always Greener on the Other Side: Seasonal Reversal of Vegetation Greenness in Aspect-Driven Semiarid Ecosystems"
       },
       {
         "@id": "https://doi.org/10.1029/2019tc005757",
         "@type": "CreativeWork",
         "identifier": [
           {
             "@type": "PropertyValue",
             "propertyID": "doi",
             "value": "10.1029/2019tc005757"
           },
           {
             "@type": "PropertyValue",
             "propertyID": "eid",
             "value": "2-s2.0-85082400972"
           }
         ],
         "name": "Timing of Cenozoic Extension in the Southern Stillwater Range and Dixie Valley, Nevada"
       },
       {
         "@id": "https://doi.org/10.2475/10.2019.02",
         "@type": "CreativeWork",
         "identifier": [
           {
             "@type": "PropertyValue",
             "propertyID": "doi",
             "value": "10.2475/10.2019.02"
           },
           {
             "@type": "PropertyValue",
             "propertyID": "eid",
             "value": "2-s2.0-85079522853"
           }
         ],
         "name": "Dilution and propagation of provenance trends in sand and mud: Geochemistry and detrital zircon geochronology of modern sediment from central California (U.S.A.)"
       },
       {
         "@id": "https://doi.org/10.1038/s41561-019-0442-3",
         "@type": "CreativeWork",
         "identifier": [
           {
             "@type": "PropertyValue",
             "propertyID": "eid",
             "value": "2-s2.0-85074203122"
           },
           {
             "@type": "PropertyValue",
             "propertyID": "doi",
             "value": "10.1038/s41561-019-0442-3"
           }
         ],
         "name": "Earth\u2019s topographic relief potentially limited by an upper bound on channel steepness"
       },
       {
         "@id": "https://doi.org/10.1130/g45898.1",
         "@type": "CreativeWork",
         "identifier": [
           {
             "@type": "PropertyValue",
             "propertyID": "doi",
             "value": "10.1130/g45898.1"
           },
           {
             "@type": "PropertyValue",
             "propertyID": "eid",
             "value": "2-s2.0-85065537519"
           }
         ],
         "name": "A supervolcano and its sidekicks: A 100 ka eruptive chronology of the Fish Canyon Tuff and associated units of the La Garita magmatic system, Colorado, USA"
       },
       {
         "@id": "https://doi.org/10.3389/feart.2019.00057",
         "@type": "CreativeWork",
         "identifier": [
           {
             "@type": "PropertyValue",
             "propertyID": "eid",
             "value": "2-s2.0-85064228907"
           },
           {
             "@type": "PropertyValue",
             "propertyID": "doi",
             "value": "10.3389/feart.2019.00057"
           }
         ],
         "name": "A Stratigraphic Approach to Inferring Depositional Ages From Detrital Geochronology Data"
       },
       {
         "@id": "https://doi.org/10.3389/feart.2019.00161",
         "@type": "CreativeWork",
         "identifier": [
           {
             "@type": "PropertyValue",
             "propertyID": "doi",
             "value": "10.3389/feart.2019.00161"
           },
           {
             "@type": "PropertyValue",
             "propertyID": "eid",
             "value": "2-s2.0-85068449766"
           }
         ],
         "name": "Erratum to: A stratigraphic approach to inferring depositional ages from detrital geochronology data (frontiers in earth science, (2019), 7, 10.3389/feart.2019.00057)"
       },
       {
         "@id": "https://doi.org/10.1130/ges01680.1",
         "@type": "CreativeWork",
         "identifier": [
           {
             "@type": "PropertyValue",
             "propertyID": "doi",
             "value": "10.1130/ges01680.1"
           },
           {
             "@type": "PropertyValue",
             "propertyID": "eid",
             "value": "2-s2.0-85057377796"
           }
         ],
         "name": "Establishing chronologies for alluvial-fan sequences with analysis of high-resolution topographic data: San Luis Valley, Colorado, USA"
       },
       {
         "@id": "https://doi.org/10.1029/2018tc005207",
         "@type": "CreativeWork",
         "identifier": [
           {
             "@type": "PropertyValue",
             "propertyID": "eid",
             "value": "2-s2.0-85055029064"
           },
           {
             "@type": "PropertyValue",
             "propertyID": "doi",
             "value": "10.1029/2018tc005207"
           }
         ],
         "name": "Interpretation of Low-Temperature Thermochronometer Ages From Tilted Normal Fault Blocks"
       },
       {
         "@id": "https://doi.org/10.1016/j.gr.2018.02.014",
         "@type": "CreativeWork",
         "identifier": [
           {
             "@type": "PropertyValue",
             "propertyID": "doi",
             "value": "10.1016/j.gr.2018.02.014"
           },
           {
             "@type": "PropertyValue",
             "propertyID": "eid",
             "value": "2-s2.0-85044474483"
           }
         ],
         "name": "Understanding the geologic evolution of Northern Tibetan Plateau with multiple thermochronometers"
       },
       {
         "@id": "https://doi.org/10.1130/ges01674.1",
         "@type": "CreativeWork",
         "identifier": [
           {
             "@type": "PropertyValue",
             "propertyID": "eid",
             "value": "2-s2.0-85054564085"
           },
           {
             "@type": "PropertyValue",
             "propertyID": "doi",
             "value": "10.1130/ges01674.1"
           }
         ],
         "name": "Controls on submarine channel-modifying processes identified through morphometric scaling relationships"
       },
       {
         "@id": "https://doi.org/10.1016/j.epsl.2017.07.044",
         "@type": "CreativeWork",
         "identifier": [
           {
             "@type": "PropertyValue",
             "propertyID": "doi",
             "value": "10.1016/j.epsl.2017.07.044"
           },
           {
             "@type": "PropertyValue",
             "propertyID": "eid",
             "value": "2-s2.0-85031093323"
           }
         ],
         "name": "Sediment unmixing using detrital geochronology"
       },
       {
         "@id": "https://doi.org/10.1016/j.epsl.2017.08.037",
         "@type": "CreativeWork",
         "identifier": [
           {
             "@type": "PropertyValue",
             "propertyID": "doi",
             "value": "10.1016/j.epsl.2017.08.037"
           },
           {
             "@type": "PropertyValue",
             "propertyID": "eid",
             "value": "2-s2.0-85032841597"
           }
         ],
         "name": "Weak bedrock allows north-south elongation of channels in semi-arid landscapes"
       },
       {
         "@id": "https://doi.org/10.1130/b31546.1",
         "@type": "CreativeWork",
         "identifier": [
           {
             "@type": "PropertyValue",
             "propertyID": "doi",
             "value": "10.1130/b31546.1"
           },
           {
             "@type": "PropertyValue",
             "propertyID": "eid",
             "value": "2-s2.0-85028812618"
           }
         ],
         "name": "Soil development over mud-rich rocks produces landscape-scale erosional instabilities in the northern Gabilan Mesa, California"
       },
       {
         "@id": "https://doi.org/10.1130/g36052.1",
         "@type": "CreativeWork",
         "identifier": [
           {
             "@type": "PropertyValue",
             "propertyID": "doi",
             "value": "10.1130/g36052.1"
           },
           {
             "@type": "PropertyValue",
             "propertyID": "eid",
             "value": "2-s2.0-84920432959"
           }
         ],
         "name": "Lithologic control on the form of soil-mantled hillslopes"
       },
       {
         "@id": "https://doi.org/10.1016/j.gca.2013.01.004",
         "@type": "CreativeWork",
         "identifier": [
           {
             "@type": "PropertyValue",
             "propertyID": "doi",
             "value": "10.1016/j.gca.2013.01.004"
           },
           {
             "@type": "PropertyValue",
             "propertyID": "eid",
             "value": "2-s2.0-84874971743"
           }
         ],
         "name": "LA-ICP-MS depth profile analysis of apatite: Protocol and implications for (U\u2013Th)/He thermochronometry"
       },
       {
         "@id": "https://doi.org/10.1002/esp.4187",
         "@type": "CreativeWork",
         "identifier": [
           {
             "@type": "PropertyValue",
             "propertyID": "eid",
             "value": "2-s2.0-85026480139"
           },
           {
             "@type": "PropertyValue",
             "propertyID": "doi",
             "value": "10.1002/esp.4187"
           }
         ],
         "name": "Field evidence for the control of grain size and sediment supply on steady-state bedrock river channel slopes in a tectonically active setting"
       }
     ]
   },
   "@type": "Person",
   "affiliation": {
     "@type": "Organization",
     "alternateName": "Central Minerals and Environmental Resources Science Center",
     "identifier": {
       "@type": "PropertyValue",
       "propertyID": "RINGGOLD",
       "value": "93526"
     },
     "name": "US Geological Survey Central Region"
   },
   "alumniOf": [
     {
       "@type": "Organization",
       "alternateName": "Earth and Planetary Sciences",
       "identifier": {
         "@type": "PropertyValue",
         "propertyID": "RINGGOLD",
         "value": "8787"
       },
       "name": "University of California Santa Cruz"
     },
     {
       "@type": "Organization",
       "alternateName": "Geological Sciences",
       "identifier": {
         "@type": "PropertyValue",
         "propertyID": "RINGGOLD",
         "value": "6429"
       },
       "name": "Stanford University"
     }
   ],
   "familyName": "Johnstone",
   "givenName": "Samuel",
   "identifier": {
     "@type": "PropertyValue",
     "propertyID": "Scopus Author ID",
     "value": "56469035300"
   },
   "mainEntityOfPage": "https://orcid.org/0000-0002-3945-2499"
 },
 "OpenAlex": {
   "created_date": "2023-07-21",
   "display_name": "Samuel A. Johnstone",
   "display_name_alternatives": [
     "Samuel Johnstone",
     "Samuel A. Johnstone",
     "S. Johnstone",
     "S. A. Johnstone",
     "Sam Johnstone"
   ],
   "ids": {
     "openalex": "https://openalex.org/A5069121734",
     "orcid": "https://orcid.org/0000-0002-3945-2499",
     "scopus": "http://www.scopus.com/inward/authorDetails.url?authorID=56469035300&partnerID=MN8TOARS"
   },
   "last_known_institutions": [
     {
       "country_code": "US",
       "display_name": "United States Geological Survey",
       "id": "https://openalex.org/I1286329397",
       "lineage": [
         "https://openalex.org/I1286329397",
         "https://openalex.org/I1335927249"
       ],
       "ror": "https://ror.org/035a68863",
       "type": "government"
     }
   ],
   "orcid": "https://orcid.org/0000-0002-3945-2499",
   "topics": [
     {
       "count": 28,
       "display_name": "Climate Change and Paleoclimatology",
       "domain": {
         "display_name": "Physical Sciences",
         "id": "https://openalex.org/domains/3"
       },
       "field": {
         "display_name": "Earth and Planetary Sciences",
         "id": "https://openalex.org/fields/19"
       },
       "id": "https://openalex.org/T10017",
       "subfield": {
         "display_name": "Atmospheric Science",
         "id": "https://openalex.org/subfields/1902"
       }
     },
     {
       "count": 20,
       "display_name": "Machine Learning for Mineral Prospectivity Mapping",
       "domain": {
         "display_name": "Physical Sciences",
         "id": "https://openalex.org/domains/3"
       },
       "field": {
         "display_name": "Computer Science",
         "id": "https://openalex.org/fields/17"
       },
       "id": "https://openalex.org/T12157",
       "subfield": {
         "display_name": "Artificial Intelligence",
         "id": "https://openalex.org/subfields/1702"
       }
     },
     {
       "count": 17,
       "display_name": "Tectonic and Geochronological Evolution of Orogens",
       "domain": {
         "display_name": "Physical Sciences",
         "id": "https://openalex.org/domains/3"
       },
       "field": {
         "display_name": "Earth and Planetary Sciences",
         "id": "https://openalex.org/fields/19"
       },
       "id": "https://openalex.org/T10001",
       "subfield": {
         "display_name": "Geophysics",
         "id": "https://openalex.org/subfields/1908"
       }
     },
     {
       "count": 17,
       "display_name": "Sedimentary Processes in Earth's Geology",
       "domain": {
         "display_name": "Physical Sciences",
         "id": "https://openalex.org/domains/3"
       },
       "field": {
         "display_name": "Earth and Planetary Sciences",
         "id": "https://openalex.org/fields/19"
       },
       "id": "https://openalex.org/T10965",
       "subfield": {
         "display_name": "Earth-Surface Processes",
         "id": "https://openalex.org/subfields/1904"
       }
     },
     {
       "count": 10,
       "display_name": "Landslide Hazards and Risk Assessment",
       "domain": {
         "display_name": "Physical Sciences",
         "id": "https://openalex.org/domains/3"
       },
       "field": {
         "display_name": "Environmental Science",
         "id": "https://openalex.org/fields/23"
       },
       "id": "https://openalex.org/T10535",
       "subfield": {
         "display_name": "Management, Monitoring, Policy and Law",
         "id": "https://openalex.org/subfields/2308"
       }
     },
     {
       "count": 9,
       "display_name": "Geological Evolution of the Arctic Region",
       "domain": {
         "display_name": "Physical Sciences",
         "id": "https://openalex.org/domains/3"
       },
       "field": {
         "display_name": "Earth and Planetary Sciences",
         "id": "https://openalex.org/fields/19"
       },
       "id": "https://openalex.org/T13193",
       "subfield": {
         "display_name": "Geology",
         "id": "https://openalex.org/subfields/1907"
       }
     },
     {
       "count": 9,
       "display_name": "Seismicity and Tectonic Plate Interactions",
       "domain": {
         "display_name": "Physical Sciences",
         "id": "https://openalex.org/domains/3"
       },
       "field": {
         "display_name": "Earth and Planetary Sciences",
         "id": "https://openalex.org/fields/19"
       },
       "id": "https://openalex.org/T10110",
       "subfield": {
         "display_name": "Geophysics",
         "id": "https://openalex.org/subfields/1908"
       }
     },
     {
       "count": 7,
       "display_name": "Characterization of Shale Gas Pore Structure",
       "domain": {
         "display_name": "Physical Sciences",
         "id": "https://openalex.org/domains/3"
       },
       "field": {
         "display_name": "Engineering",
         "id": "https://openalex.org/fields/22"
       },
       "id": "https://openalex.org/T10399",
       "subfield": {
         "display_name": "Mechanics of Materials",
         "id": "https://openalex.org/subfields/2211"
       }
     },
     {
       "count": 5,
       "display_name": "Geological Modeling and Uncertainty Analysis",
       "domain": {
         "display_name": "Physical Sciences",
         "id": "https://openalex.org/domains/3"
       },
       "field": {
         "display_name": "Earth and Planetary Sciences",
         "id": "https://openalex.org/fields/19"
       },
       "id": "https://openalex.org/T13067",
       "subfield": {
         "display_name": "Geochemistry and Petrology",
         "id": "https://openalex.org/subfields/1906"
       }
     },
     {
       "count": 5,
       "display_name": "Soil Erosion and Agricultural Sustainability",
       "domain": {
         "display_name": "Life Sciences",
         "id": "https://openalex.org/domains/1"
       },
       "field": {
         "display_name": "Agricultural and Biological Sciences",
         "id": "https://openalex.org/fields/11"
       },
       "id": "https://openalex.org/T10889",
       "subfield": {
         "display_name": "Soil Science",
         "id": "https://openalex.org/subfields/1111"
       }
     },
     {
       "count": 5,
       "display_name": "Ecological Dynamics of Riverine Landscapes",
       "domain": {
         "display_name": "Physical Sciences",
         "id": "https://openalex.org/domains/3"
       },
       "field": {
         "display_name": "Environmental Science",
         "id": "https://openalex.org/fields/23"
       },
       "id": "https://openalex.org/T10577",
       "subfield": {
         "display_name": "Ecology",
         "id": "https://openalex.org/subfields/2303"
       }
     },
     {
       "count": 5,
       "display_name": "Geological Evolution of South China Sea",
       "domain": {
         "display_name": "Physical Sciences",
         "id": "https://openalex.org/domains/3"
       },
       "field": {
         "display_name": "Earth and Planetary Sciences",
         "id": "https://openalex.org/fields/19"
       },
       "id": "https://openalex.org/T13177",
       "subfield": {
         "display_name": "Geology",
         "id": "https://openalex.org/subfields/1907"
       }
     },
     {
       "count": 3,
       "display_name": "Anaerobic Methane Oxidation and Gas Hydrates",
       "domain": {
         "display_name": "Physical Sciences",
         "id": "https://openalex.org/domains/3"
       },
       "field": {
         "display_name": "Environmental Science",
         "id": "https://openalex.org/fields/23"
       },
       "id": "https://openalex.org/T10995",
       "subfield": {
         "display_name": "Environmental Chemistry",
         "id": "https://openalex.org/subfields/2304"
       }
     },
     {
       "count": 3,
       "display_name": "Aeolian Geomorphology and Wind Erosion Dynamics",
       "domain": {
         "display_name": "Physical Sciences",
         "id": "https://openalex.org/domains/3"
       },
       "field": {
         "display_name": "Earth and Planetary Sciences",
         "id": "https://openalex.org/fields/19"
       },
       "id": "https://openalex.org/T12383",
       "subfield": {
         "display_name": "Earth-Surface Processes",
         "id": "https://openalex.org/subfields/1904"
       }
     },
     {
       "count": 2,
       "display_name": "Causes and Impacts of Climate Change Over Millennia",
       "domain": {
         "display_name": "Physical Sciences",
         "id": "https://openalex.org/domains/3"
       },
       "field": {
         "display_name": "Earth and Planetary Sciences",
         "id": "https://openalex.org/fields/19"
       },
       "id": "https://openalex.org/T11594",
       "subfield": {
         "display_name": "Atmospheric Science",
         "id": "https://openalex.org/subfields/1902"
       }
     },
     {
       "count": 2,
       "display_name": "Management and Reproducibility of Scientific Workflows",
       "domain": {
         "display_name": "Social Sciences",
         "id": "https://openalex.org/domains/2"
       },
       "field": {
         "display_name": "Decision Sciences",
         "id": "https://openalex.org/fields/18"
       },
       "id": "https://openalex.org/T11986",
       "subfield": {
         "display_name": "Information Systems and Management",
         "id": "https://openalex.org/subfields/1802"
       }
     },
     {
       "count": 2,
       "display_name": "Coastal Dynamics and Climate Change Impacts",
       "domain": {
         "display_name": "Physical Sciences",
         "id": "https://openalex.org/domains/3"
       },
       "field": {
         "display_name": "Earth and Planetary Sciences",
         "id": "https://openalex.org/fields/19"
       },
       "id": "https://openalex.org/T10647",
       "subfield": {
         "display_name": "Earth-Surface Processes",
         "id": "https://openalex.org/subfields/1904"
       }
     },
     {
       "count": 2,
       "display_name": "Mantle Dynamics and Earth's Structure",
       "domain": {
         "display_name": "Physical Sciences",
         "id": "https://openalex.org/domains/3"
       },
       "field": {
         "display_name": "Earth and Planetary Sciences",
         "id": "https://openalex.org/fields/19"
       },
       "id": "https://openalex.org/T10413",
       "subfield": {
         "display_name": "Geophysics",
         "id": "https://openalex.org/subfields/1908"
       }
     },
     {
       "count": 2,
       "display_name": "Machine Learning for Earthquake Early Warning Systems",
       "domain": {
         "display_name": "Physical Sciences",
         "id": "https://openalex.org/domains/3"
       },
       "field": {
         "display_name": "Computer Science",
         "id": "https://openalex.org/fields/17"
       },
       "id": "https://openalex.org/T13018",
       "subfield": {
         "display_name": "Artificial Intelligence",
         "id": "https://openalex.org/subfields/1702"
       }
     },
     {
       "count": 1,
       "display_name": "Nazi Germany and Postwar Europe",
       "domain": {
         "display_name": "Social Sciences",
         "id": "https://openalex.org/domains/2"
       },
       "field": {
         "display_name": "Social Sciences",
         "id": "https://openalex.org/fields/33"
       },
       "id": "https://openalex.org/T12645",
       "subfield": {
         "display_name": "Political Science and International Relations",
         "id": "https://openalex.org/subfields/3320"
       }
     },
     {
       "count": 1,
       "display_name": "Geochemistry and Petrology of Gemstones",
       "domain": {
         "display_name": "Physical Sciences",
         "id": "https://openalex.org/domains/3"
       },
       "field": {
         "display_name": "Earth and Planetary Sciences",
         "id": "https://openalex.org/fields/19"
       },
       "id": "https://openalex.org/T13443",
       "subfield": {
         "display_name": "Geochemistry and Petrology",
         "id": "https://openalex.org/subfields/1906"
       }
     },
     {
       "count": 1,
       "display_name": "Mechanical Effects of Plant Roots on Slope Stability",
       "domain": {
         "display_name": "Physical Sciences",
         "id": "https://openalex.org/domains/3"
       },
       "field": {
         "display_name": "Engineering",
         "id": "https://openalex.org/fields/22"
       },
       "id": "https://openalex.org/T12729",
       "subfield": {
         "display_name": "Mechanical Engineering",
         "id": "https://openalex.org/subfields/2210"
       }
     },
     {
       "count": 1,
       "display_name": "Diversity and Conservation of Vascular Plants in Central Europe",
       "domain": {
         "display_name": "Life Sciences",
         "id": "https://openalex.org/domains/1"
       },
       "field": {
         "display_name": "Agricultural and Biological Sciences",
         "id": "https://openalex.org/fields/11"
       },
       "id": "https://openalex.org/T12618",
       "subfield": {
         "display_name": "Plant Science",
         "id": "https://openalex.org/subfields/1110"
       }
     },
     {
       "count": 1,
       "display_name": "Data Sharing and Stewardship in Science",
       "domain": {
         "display_name": "Physical Sciences",
         "id": "https://openalex.org/domains/3"
       },
       "field": {
         "display_name": "Computer Science",
         "id": "https://openalex.org/fields/17"
       },
       "id": "https://openalex.org/T11937",
       "subfield": {
         "display_name": "Information Systems",
         "id": "https://openalex.org/subfields/1710"
       }
     },
     {
       "count": 1,
       "display_name": "Cultural Policy and Innovation in Education",
       "domain": {
         "display_name": "Social Sciences",
         "id": "https://openalex.org/domains/2"
       },
       "field": {
         "display_name": "Social Sciences",
         "id": "https://openalex.org/fields/33"
       },
       "id": "https://openalex.org/T13327",
       "subfield": {
         "display_name": "Cultural Studies",
         "id": "https://openalex.org/subfields/3316"
       }
     }
   ],
   "updated_date": "2024-05-23T14:30:38.018229"
 }

}