Item talk:Q139913

From geokb

{

 "OpenAlex": {
   "id": "https://openalex.org/A5038491156",
   "orcid": "https://orcid.org/0000-0003-2281-1691",
   "display_name": "Thomas D. Bullen",
   "display_name_alternatives": [
     "T. Bullen",
     "T. D. R. Bullen",
     "Thomas D. Bullen",
     "Thomas Bullen",
     "T. D. Bullen"
   ],
   "works_count": 130,
   "cited_by_count": 9998,
   "summary_stats": {
     "2yr_mean_citedness": 0.0,
     "h_index": 52,
     "i10_index": 91
   },
   "ids": {
     "openalex": "https://openalex.org/A5038491156",
     "orcid": "https://orcid.org/0000-0003-2281-1691"
   },
   "affiliations": [
     {
       "institution": {
         "id": "https://openalex.org/I1286329397",
         "ror": "https://ror.org/035a68863",
         "display_name": "United States Geological Survey",
         "country_code": "US",
         "type": "government",
         "lineage": [
           "https://openalex.org/I1286329397",
           "https://openalex.org/I1335927249"
         ]
       },
       "years": [
         2017,
         2016,
         2015,
         2014,
         2013,
         2012,
         2011,
         2009,
         2008,
         2007
       ]
     },
     {
       "institution": {
         "id": "https://openalex.org/I4210099336",
         "ror": "https://ror.org/01240pn49",
         "display_name": "Menlo School",
         "country_code": "US",
         "type": "education",
         "lineage": [
           "https://openalex.org/I4210099336"
         ]
       },
       "years": [
         2013,
         2000,
         1996
       ]
     },
     {
       "institution": {
         "id": "https://openalex.org/I185103710",
         "ror": "https://ror.org/03s65by71",
         "display_name": "University of California, Santa Cruz",
         "country_code": "US",
         "type": "education",
         "lineage": [
           "https://openalex.org/I185103710"
         ]
       },
       "years": [
         2008,
         1984
       ]
     },
     {
       "institution": {
         "id": "https://openalex.org/I196817621",
         "ror": "https://ror.org/04jr01610",
         "display_name": "Carnegie Institution for Science",
         "country_code": "US",
         "type": "nonprofit",
         "lineage": [
           "https://openalex.org/I196817621"
         ]
       },
       "years": [
         2008
       ]
     },
     {
       "institution": {
         "id": "https://openalex.org/I32971472",
         "ror": "https://ror.org/03v76x132",
         "display_name": "Yale University",
         "country_code": "US",
         "type": "education",
         "lineage": [
           "https://openalex.org/I32971472"
         ]
       },
       "years": [
         2008
       ]
     },
     {
       "institution": {
         "id": "https://openalex.org/I157725225",
         "ror": "https://ror.org/047426m28",
         "display_name": "University of Illinois Urbana-Champaign",
         "country_code": "US",
         "type": "education",
         "lineage": [
           "https://openalex.org/I157725225"
         ]
       },
       "years": [
         2004,
         1999
       ]
     },
     {
       "institution": {
         "id": "https://openalex.org/I4210114444",
         "ror": "https://ror.org/01zbnvs85",
         "display_name": "Meta (United States)",
         "country_code": "US",
         "type": "company",
         "lineage": [
           "https://openalex.org/I4210114444"
         ]
       },
       "years": [
         2000
       ]
     },
     {
       "institution": {
         "id": "https://openalex.org/I72951846",
         "ror": "https://ror.org/05dk0ce17",
         "display_name": "Washington State University",
         "country_code": "US",
         "type": "education",
         "lineage": [
           "https://openalex.org/I72951846"
         ]
       },
       "years": [
         1997
       ]
     },
     {
       "institution": {
         "id": "https://openalex.org/I86519309",
         "ror": "https://ror.org/00hj54h04",
         "display_name": "The University of Texas at Austin",
         "country_code": "US",
         "type": "education",
         "lineage": [
           "https://openalex.org/I86519309"
         ]
       },
       "years": [
         1997
       ]
     },
     {
       "institution": {
         "id": "https://openalex.org/I1306727919",
         "ror": "https://ror.org/01gbba190",
         "display_name": "Georgia Department of Natural Resources",
         "country_code": "US",
         "type": "government",
         "lineage": [
           "https://openalex.org/I1306727919"
         ]
       },
       "years": [
         1993
       ]
     }
   ],
   "last_known_institutions": [
     {
       "id": "https://openalex.org/I1286329397",
       "ror": "https://ror.org/035a68863",
       "display_name": "United States Geological Survey",
       "country_code": "US",
       "type": "government",
       "lineage": [
         "https://openalex.org/I1286329397",
         "https://openalex.org/I1335927249"
       ]
     }
   ],
   "topics": [
     {
       "id": "https://openalex.org/T10398",
       "display_name": "Stable Isotope Analysis of Groundwater and Precipitation",
       "count": 44,
       "subfield": {
         "id": "https://openalex.org/subfields/1906",
         "display_name": "Geochemistry and Petrology"
       },
       "field": {
         "id": "https://openalex.org/fields/19",
         "display_name": "Earth and Planetary Sciences"
       },
       "domain": {
         "id": "https://openalex.org/domains/3",
         "display_name": "Physical Sciences"
       }
     },
     {
       "id": "https://openalex.org/T10017",
       "display_name": "Climate Change and Paleoclimatology",
       "count": 28,
       "subfield": {
         "id": "https://openalex.org/subfields/1902",
         "display_name": "Atmospheric Science"
       },
       "field": {
         "id": "https://openalex.org/fields/19",
         "display_name": "Earth and Planetary Sciences"
       },
       "domain": {
         "id": "https://openalex.org/domains/3",
         "display_name": "Physical Sciences"
       }
     },
     {
       "id": "https://openalex.org/T11740",
       "display_name": "Geochemistry of Manganese Oxides in Sedimentary Environments",
       "count": 25,
       "subfield": {
         "id": "https://openalex.org/subfields/1906",
         "display_name": "Geochemistry and Petrology"
       },
       "field": {
         "id": "https://openalex.org/fields/19",
         "display_name": "Earth and Planetary Sciences"
       },
       "domain": {
         "id": "https://openalex.org/domains/3",
         "display_name": "Physical Sciences"
       }
     },
     {
       "id": "https://openalex.org/T12073",
       "display_name": "Application of Stable Isotopes in Trophic Ecology",
       "count": 19,
       "subfield": {
         "id": "https://openalex.org/subfields/2303",
         "display_name": "Ecology"
       },
       "field": {
         "id": "https://openalex.org/fields/23",
         "display_name": "Environmental Science"
       },
       "domain": {
         "id": "https://openalex.org/domains/3",
         "display_name": "Physical Sciences"
       }
     },
     {
       "id": "https://openalex.org/T10973",
       "display_name": "Chemistry of Actinide and Lanthanide Elements",
       "count": 16,
       "subfield": {
         "id": "https://openalex.org/subfields/1604",
         "display_name": "Inorganic Chemistry"
       },
       "field": {
         "id": "https://openalex.org/fields/16",
         "display_name": "Chemistry"
       },
       "domain": {
         "id": "https://openalex.org/domains/3",
         "display_name": "Physical Sciences"
       }
     },
     {
       "id": "https://openalex.org/T10894",
       "display_name": "Groundwater Flow and Transport Modeling",
       "count": 15,
       "subfield": {
         "id": "https://openalex.org/subfields/2305",
         "display_name": "Environmental Engineering"
       },
       "field": {
         "id": "https://openalex.org/fields/23",
         "display_name": "Environmental Science"
       },
       "domain": {
         "id": "https://openalex.org/domains/3",
         "display_name": "Physical Sciences"
       }
     },
     {
       "id": "https://openalex.org/T10001",
       "display_name": "Tectonic and Geochronological Evolution of Orogens",
       "count": 15,
       "subfield": {
         "id": "https://openalex.org/subfields/1908",
         "display_name": "Geophysics"
       },
       "field": {
         "id": "https://openalex.org/fields/19",
         "display_name": "Earth and Planetary Sciences"
       },
       "domain": {
         "id": "https://openalex.org/domains/3",
         "display_name": "Physical Sciences"
       }
     },
     {
       "id": "https://openalex.org/T10139",
       "display_name": "Environmental Impact of Heavy Metal Contamination",
       "count": 10,
       "subfield": {
         "id": "https://openalex.org/subfields/2310",
         "display_name": "Pollution"
       },
       "field": {
         "id": "https://openalex.org/fields/23",
         "display_name": "Environmental Science"
       },
       "domain": {
         "id": "https://openalex.org/domains/3",
         "display_name": "Physical Sciences"
       }
     },
     {
       "id": "https://openalex.org/T10109",
       "display_name": "Paleoredox and Paleoproductivity Proxies",
       "count": 10,
       "subfield": {
         "id": "https://openalex.org/subfields/1911",
         "display_name": "Paleontology"
       },
       "field": {
         "id": "https://openalex.org/fields/19",
         "display_name": "Earth and Planetary Sciences"
       },
       "domain": {
         "id": "https://openalex.org/domains/3",
         "display_name": "Physical Sciences"
       }
     },
     {
       "id": "https://openalex.org/T11107",
       "display_name": "Role of Selenium in Human Health and Disease",
       "count": 9,
       "subfield": {
         "id": "https://openalex.org/subfields/2916",
         "display_name": "Nutrition and Dietetics"
       },
       "field": {
         "id": "https://openalex.org/fields/29",
         "display_name": "Nursing"
       },
       "domain": {
         "id": "https://openalex.org/domains/4",
         "display_name": "Health Sciences"
       }
     },
     {
       "id": "https://openalex.org/T11972",
       "display_name": "Chromium Bioremediation and Health Impacts",
       "count": 7,
       "subfield": {
         "id": "https://openalex.org/subfields/2307",
         "display_name": "Health, Toxicology and Mutagenesis"
       },
       "field": {
         "id": "https://openalex.org/fields/23",
         "display_name": "Environmental Science"
       },
       "domain": {
         "id": "https://openalex.org/domains/3",
         "display_name": "Physical Sciences"
       }
     },
     {
       "id": "https://openalex.org/T12773",
       "display_name": "Water Quality and Hydrogeology Research",
       "count": 7,
       "subfield": {
         "id": "https://openalex.org/subfields/2312",
         "display_name": "Water Science and Technology"
       },
       "field": {
         "id": "https://openalex.org/fields/23",
         "display_name": "Environmental Science"
       },
       "domain": {
         "id": "https://openalex.org/domains/3",
         "display_name": "Physical Sciences"
       }
     },
     {
       "id": "https://openalex.org/T11311",
       "display_name": "Biogeochemical Cycling of Nutrients in Aquatic Ecosystems",
       "count": 7,
       "subfield": {
         "id": "https://openalex.org/subfields/2304",
         "display_name": "Environmental Chemistry"
       },
       "field": {
         "id": "https://openalex.org/fields/23",
         "display_name": "Environmental Science"
       },
       "domain": {
         "id": "https://openalex.org/domains/3",
         "display_name": "Physical Sciences"
       }
     },
     {
       "id": "https://openalex.org/T11089",
       "display_name": "Environmental Impacts of Fukushima Nuclear Disaster",
       "count": 7,
       "subfield": {
         "id": "https://openalex.org/subfields/2306",
         "display_name": "Global and Planetary Change"
       },
       "field": {
         "id": "https://openalex.org/fields/23",
         "display_name": "Environmental Science"
       },
       "domain": {
         "id": "https://openalex.org/domains/3",
         "display_name": "Physical Sciences"
       }
     },
     {
       "id": "https://openalex.org/T10399",
       "display_name": "Characterization of Shale Gas Pore Structure",
       "count": 6,
       "subfield": {
         "id": "https://openalex.org/subfields/2211",
         "display_name": "Mechanics of Materials"
       },
       "field": {
         "id": "https://openalex.org/fields/22",
         "display_name": "Engineering"
       },
       "domain": {
         "id": "https://openalex.org/domains/3",
         "display_name": "Physical Sciences"
       }
     },
     {
       "id": "https://openalex.org/T12157",
       "display_name": "Machine Learning for Mineral Prospectivity Mapping",
       "count": 6,
       "subfield": {
         "id": "https://openalex.org/subfields/1702",
         "display_name": "Artificial Intelligence"
       },
       "field": {
         "id": "https://openalex.org/fields/17",
         "display_name": "Computer Science"
       },
       "domain": {
         "id": "https://openalex.org/domains/3",
         "display_name": "Physical Sciences"
       }
     },
     {
       "id": "https://openalex.org/T10819",
       "display_name": "Toxicology and Environmental Impacts of Mercury Contamination",
       "count": 6,
       "subfield": {
         "id": "https://openalex.org/subfields/2307",
         "display_name": "Health, Toxicology and Mutagenesis"
       },
       "field": {
         "id": "https://openalex.org/fields/23",
         "display_name": "Environmental Science"
       },
       "domain": {
         "id": "https://openalex.org/domains/3",
         "display_name": "Physical Sciences"
       }
     },
     {
       "id": "https://openalex.org/T10110",
       "display_name": "Seismicity and Tectonic Plate Interactions",
       "count": 5,
       "subfield": {
         "id": "https://openalex.org/subfields/1908",
         "display_name": "Geophysics"
       },
       "field": {
         "id": "https://openalex.org/fields/19",
         "display_name": "Earth and Planetary Sciences"
       },
       "domain": {
         "id": "https://openalex.org/domains/3",
         "display_name": "Physical Sciences"
       }
     },
     {
       "id": "https://openalex.org/T12083",
       "display_name": "Karst Hydrogeology and Geohazards",
       "count": 5,
       "subfield": {
         "id": "https://openalex.org/subfields/1904",
         "display_name": "Earth-Surface Processes"
       },
       "field": {
         "id": "https://openalex.org/fields/19",
         "display_name": "Earth and Planetary Sciences"
       },
       "domain": {
         "id": "https://openalex.org/domains/3",
         "display_name": "Physical Sciences"
       }
     },
     {
       "id": "https://openalex.org/T12543",
       "display_name": "Mapping Groundwater Potential Zones Using GIS Techniques",
       "count": 5,
       "subfield": {
         "id": "https://openalex.org/subfields/2305",
         "display_name": "Environmental Engineering"
       },
       "field": {
         "id": "https://openalex.org/fields/23",
         "display_name": "Environmental Science"
       },
       "domain": {
         "id": "https://openalex.org/domains/3",
         "display_name": "Physical Sciences"
       }
     },
     {
       "id": "https://openalex.org/T10180",
       "display_name": "Analytical Chemistry Techniques",
       "count": 4,
       "subfield": {
         "id": "https://openalex.org/subfields/1602",
         "display_name": "Analytical Chemistry"
       },
       "field": {
         "id": "https://openalex.org/fields/16",
         "display_name": "Chemistry"
       },
       "domain": {
         "id": "https://openalex.org/domains/3",
         "display_name": "Physical Sciences"
       }
     },
     {
       "id": "https://openalex.org/T10413",
       "display_name": "Mantle Dynamics and Earth's Structure",
       "count": 4,
       "subfield": {
         "id": "https://openalex.org/subfields/1908",
         "display_name": "Geophysics"
       },
       "field": {
         "id": "https://openalex.org/fields/19",
         "display_name": "Earth and Planetary Sciences"
       },
       "domain": {
         "id": "https://openalex.org/domains/3",
         "display_name": "Physical Sciences"
       }
     },
     {
       "id": "https://openalex.org/T10946",
       "display_name": "Sources and Effects of Ionizing Radiation on Human Health",
       "count": 4,
       "subfield": {
         "id": "https://openalex.org/subfields/3614",
         "display_name": "Radiological and Ultrasound Technology"
       },
       "field": {
         "id": "https://openalex.org/fields/36",
         "display_name": "Health Professions"
       },
       "domain": {
         "id": "https://openalex.org/domains/4",
         "display_name": "Health Sciences"
       }
     },
     {
       "id": "https://openalex.org/T10004",
       "display_name": "Soil Carbon Dynamics and Nutrient Cycling in Ecosystems",
       "count": 4,
       "subfield": {
         "id": "https://openalex.org/subfields/1111",
         "display_name": "Soil Science"
       },
       "field": {
         "id": "https://openalex.org/fields/11",
         "display_name": "Agricultural and Biological Sciences"
       },
       "domain": {
         "id": "https://openalex.org/domains/1",
         "display_name": "Life Sciences"
       }
     },
     {
       "id": "https://openalex.org/T11634",
       "display_name": "Assessment of Surface Water Quality",
       "count": 3,
       "subfield": {
         "id": "https://openalex.org/subfields/2312",
         "display_name": "Water Science and Technology"
       },
       "field": {
         "id": "https://openalex.org/fields/23",
         "display_name": "Environmental Science"
       },
       "domain": {
         "id": "https://openalex.org/domains/3",
         "display_name": "Physical Sciences"
       }
     }
   ],
   "topic_share": [
     {
       "id": "https://openalex.org/T10398",
       "display_name": "Stable Isotope Analysis of Groundwater and Precipitation",
       "value": 0.0003475,
       "subfield": {
         "id": "https://openalex.org/subfields/1906",
         "display_name": "Geochemistry and Petrology"
       },
       "field": {
         "id": "https://openalex.org/fields/19",
         "display_name": "Earth and Planetary Sciences"
       },
       "domain": {
         "id": "https://openalex.org/domains/3",
         "display_name": "Physical Sciences"
       }
     },
     {
       "id": "https://openalex.org/T11740",
       "display_name": "Geochemistry of Manganese Oxides in Sedimentary Environments",
       "value": 0.0002248,
       "subfield": {
         "id": "https://openalex.org/subfields/1906",
         "display_name": "Geochemistry and Petrology"
       },
       "field": {
         "id": "https://openalex.org/fields/19",
         "display_name": "Earth and Planetary Sciences"
       },
       "domain": {
         "id": "https://openalex.org/domains/3",
         "display_name": "Physical Sciences"
       }
     },
     {
       "id": "https://openalex.org/T12083",
       "display_name": "Karst Hydrogeology and Geohazards",
       "value": 0.0001291,
       "subfield": {
         "id": "https://openalex.org/subfields/1904",
         "display_name": "Earth-Surface Processes"
       },
       "field": {
         "id": "https://openalex.org/fields/19",
         "display_name": "Earth and Planetary Sciences"
       },
       "domain": {
         "id": "https://openalex.org/domains/3",
         "display_name": "Physical Sciences"
       }
     },
     {
       "id": "https://openalex.org/T11107",
       "display_name": "Role of Selenium in Human Health and Disease",
       "value": 0.000124,
       "subfield": {
         "id": "https://openalex.org/subfields/2916",
         "display_name": "Nutrition and Dietetics"
       },
       "field": {
         "id": "https://openalex.org/fields/29",
         "display_name": "Nursing"
       },
       "domain": {
         "id": "https://openalex.org/domains/4",
         "display_name": "Health Sciences"
       }
     },
     {
       "id": "https://openalex.org/T11972",
       "display_name": "Chromium Bioremediation and Health Impacts",
       "value": 0.0001038,
       "subfield": {
         "id": "https://openalex.org/subfields/2307",
         "display_name": "Health, Toxicology and Mutagenesis"
       },
       "field": {
         "id": "https://openalex.org/fields/23",
         "display_name": "Environmental Science"
       },
       "domain": {
         "id": "https://openalex.org/domains/3",
         "display_name": "Physical Sciences"
       }
     },
     {
       "id": "https://openalex.org/T12073",
       "display_name": "Application of Stable Isotopes in Trophic Ecology",
       "value": 8.65e-05,
       "subfield": {
         "id": "https://openalex.org/subfields/2303",
         "display_name": "Ecology"
       },
       "field": {
         "id": "https://openalex.org/fields/23",
         "display_name": "Environmental Science"
       },
       "domain": {
         "id": "https://openalex.org/domains/3",
         "display_name": "Physical Sciences"
       }
     },
     {
       "id": "https://openalex.org/T12543",
       "display_name": "Mapping Groundwater Potential Zones Using GIS Techniques",
       "value": 8.2e-05,
       "subfield": {
         "id": "https://openalex.org/subfields/2305",
         "display_name": "Environmental Engineering"
       },
       "field": {
         "id": "https://openalex.org/fields/23",
         "display_name": "Environmental Science"
       },
       "domain": {
         "id": "https://openalex.org/domains/3",
         "display_name": "Physical Sciences"
       }
     },
     {
       "id": "https://openalex.org/T10894",
       "display_name": "Groundwater Flow and Transport Modeling",
       "value": 8.08e-05,
       "subfield": {
         "id": "https://openalex.org/subfields/2305",
         "display_name": "Environmental Engineering"
       },
       "field": {
         "id": "https://openalex.org/fields/23",
         "display_name": "Environmental Science"
       },
       "domain": {
         "id": "https://openalex.org/domains/3",
         "display_name": "Physical Sciences"
       }
     },
     {
       "id": "https://openalex.org/T11331",
       "display_name": "Waterborne Disease Outbreaks and Pathogen Transport",
       "value": 7.27e-05,
       "subfield": {
         "id": "https://openalex.org/subfields/2312",
         "display_name": "Water Science and Technology"
       },
       "field": {
         "id": "https://openalex.org/fields/23",
         "display_name": "Environmental Science"
       },
       "domain": {
         "id": "https://openalex.org/domains/3",
         "display_name": "Physical Sciences"
       }
     },
     {
       "id": "https://openalex.org/T12773",
       "display_name": "Water Quality and Hydrogeology Research",
       "value": 6.64e-05,
       "subfield": {
         "id": "https://openalex.org/subfields/2312",
         "display_name": "Water Science and Technology"
       },
       "field": {
         "id": "https://openalex.org/fields/23",
         "display_name": "Environmental Science"
       },
       "domain": {
         "id": "https://openalex.org/domains/3",
         "display_name": "Physical Sciences"
       }
     },
     {
       "id": "https://openalex.org/T10819",
       "display_name": "Toxicology and Environmental Impacts of Mercury Contamination",
       "value": 5.17e-05,
       "subfield": {
         "id": "https://openalex.org/subfields/2307",
         "display_name": "Health, Toxicology and Mutagenesis"
       },
       "field": {
         "id": "https://openalex.org/fields/23",
         "display_name": "Environmental Science"
       },
       "domain": {
         "id": "https://openalex.org/domains/3",
         "display_name": "Physical Sciences"
       }
     },
     {
       "id": "https://openalex.org/T10973",
       "display_name": "Chemistry of Actinide and Lanthanide Elements",
       "value": 5.09e-05,
       "subfield": {
         "id": "https://openalex.org/subfields/1604",
         "display_name": "Inorganic Chemistry"
       },
       "field": {
         "id": "https://openalex.org/fields/16",
         "display_name": "Chemistry"
       },
       "domain": {
         "id": "https://openalex.org/domains/3",
         "display_name": "Physical Sciences"
       }
     },
     {
       "id": "https://openalex.org/T10139",
       "display_name": "Environmental Impact of Heavy Metal Contamination",
       "value": 5.02e-05,
       "subfield": {
         "id": "https://openalex.org/subfields/2310",
         "display_name": "Pollution"
       },
       "field": {
         "id": "https://openalex.org/fields/23",
         "display_name": "Environmental Science"
       },
       "domain": {
         "id": "https://openalex.org/domains/3",
         "display_name": "Physical Sciences"
       }
     },
     {
       "id": "https://openalex.org/T11311",
       "display_name": "Biogeochemical Cycling of Nutrients in Aquatic Ecosystems",
       "value": 4.71e-05,
       "subfield": {
         "id": "https://openalex.org/subfields/2304",
         "display_name": "Environmental Chemistry"
       },
       "field": {
         "id": "https://openalex.org/fields/23",
         "display_name": "Environmental Science"
       },
       "domain": {
         "id": "https://openalex.org/domains/3",
         "display_name": "Physical Sciences"
       }
     },
     {
       "id": "https://openalex.org/T11089",
       "display_name": "Environmental Impacts of Fukushima Nuclear Disaster",
       "value": 4.69e-05,
       "subfield": {
         "id": "https://openalex.org/subfields/2306",
         "display_name": "Global and Planetary Change"
       },
       "field": {
         "id": "https://openalex.org/fields/23",
         "display_name": "Environmental Science"
       },
       "domain": {
         "id": "https://openalex.org/domains/3",
         "display_name": "Physical Sciences"
       }
     },
     {
       "id": "https://openalex.org/T10109",
       "display_name": "Paleoredox and Paleoproductivity Proxies",
       "value": 4.57e-05,
       "subfield": {
         "id": "https://openalex.org/subfields/1911",
         "display_name": "Paleontology"
       },
       "field": {
         "id": "https://openalex.org/fields/19",
         "display_name": "Earth and Planetary Sciences"
       },
       "domain": {
         "id": "https://openalex.org/domains/3",
         "display_name": "Physical Sciences"
       }
     },
     {
       "id": "https://openalex.org/T10017",
       "display_name": "Climate Change and Paleoclimatology",
       "value": 4.32e-05,
       "subfield": {
         "id": "https://openalex.org/subfields/1902",
         "display_name": "Atmospheric Science"
       },
       "field": {
         "id": "https://openalex.org/fields/19",
         "display_name": "Earth and Planetary Sciences"
       },
       "domain": {
         "id": "https://openalex.org/domains/3",
         "display_name": "Physical Sciences"
       }
     },
     {
       "id": "https://openalex.org/T11923",
       "display_name": "Acid Mine Drainage Remediation and Biogeochemistry",
       "value": 4.2e-05,
       "subfield": {
         "id": "https://openalex.org/subfields/2304",
         "display_name": "Environmental Chemistry"
       },
       "field": {
         "id": "https://openalex.org/fields/23",
         "display_name": "Environmental Science"
       },
       "domain": {
         "id": "https://openalex.org/domains/3",
         "display_name": "Physical Sciences"
       }
     },
     {
       "id": "https://openalex.org/T13192",
       "display_name": "Analysis and Detection of Latent Fingerprints",
       "value": 4.09e-05,
       "subfield": {
         "id": "https://openalex.org/subfields/3311",
         "display_name": "Safety Research"
       },
       "field": {
         "id": "https://openalex.org/fields/33",
         "display_name": "Social Sciences"
       },
       "domain": {
         "id": "https://openalex.org/domains/2",
         "display_name": "Social Sciences"
       }
     },
     {
       "id": "https://openalex.org/T11225",
       "display_name": "Geothermal Energy Technology and Applications",
       "value": 3.9e-05,
       "subfield": {
         "id": "https://openalex.org/subfields/2105",
         "display_name": "Renewable Energy, Sustainability and the Environment"
       },
       "field": {
         "id": "https://openalex.org/fields/21",
         "display_name": "Energy"
       },
       "domain": {
         "id": "https://openalex.org/domains/3",
         "display_name": "Physical Sciences"
       }
     },
     {
       "id": "https://openalex.org/T11755",
       "display_name": "Influence of Climate on Human Conflict",
       "value": 3.89e-05,
       "subfield": {
         "id": "https://openalex.org/subfields/3312",
         "display_name": "Sociology and Political Science"
       },
       "field": {
         "id": "https://openalex.org/fields/33",
         "display_name": "Social Sciences"
       },
       "domain": {
         "id": "https://openalex.org/domains/2",
         "display_name": "Social Sciences"
       }
     },
     {
       "id": "https://openalex.org/T10946",
       "display_name": "Sources and Effects of Ionizing Radiation on Human Health",
       "value": 3.26e-05,
       "subfield": {
         "id": "https://openalex.org/subfields/3614",
         "display_name": "Radiological and Ultrasound Technology"
       },
       "field": {
         "id": "https://openalex.org/fields/36",
         "display_name": "Health Professions"
       },
       "domain": {
         "id": "https://openalex.org/domains/4",
         "display_name": "Health Sciences"
       }
     },
     {
       "id": "https://openalex.org/T10001",
       "display_name": "Tectonic and Geochronological Evolution of Orogens",
       "value": 3.12e-05,
       "subfield": {
         "id": "https://openalex.org/subfields/1908",
         "display_name": "Geophysics"
       },
       "field": {
         "id": "https://openalex.org/fields/19",
         "display_name": "Earth and Planetary Sciences"
       },
       "domain": {
         "id": "https://openalex.org/domains/3",
         "display_name": "Physical Sciences"
       }
     },
     {
       "id": "https://openalex.org/T11231",
       "display_name": "Microbial Fuel Cells and Electrogenic Bacteria Technology",
       "value": 2.94e-05,
       "subfield": {
         "id": "https://openalex.org/subfields/2305",
         "display_name": "Environmental Engineering"
       },
       "field": {
         "id": "https://openalex.org/fields/23",
         "display_name": "Environmental Science"
       },
       "domain": {
         "id": "https://openalex.org/domains/3",
         "display_name": "Physical Sciences"
       }
     },
     {
       "id": "https://openalex.org/T12821",
       "display_name": "Tectonic Evolution of Carpathian-Pannonian Region",
       "value": 2.85e-05,
       "subfield": {
         "id": "https://openalex.org/subfields/1908",
         "display_name": "Geophysics"
       },
       "field": {
         "id": "https://openalex.org/fields/19",
         "display_name": "Earth and Planetary Sciences"
       },
       "domain": {
         "id": "https://openalex.org/domains/3",
         "display_name": "Physical Sciences"
       }
     }
   ],
   "x_concepts": [
     {
       "id": "https://openalex.org/C127313418",
       "wikidata": "https://www.wikidata.org/wiki/Q1069",
       "display_name": "Geology",
       "level": 0,
       "score": 86.9
     },
     {
       "id": "https://openalex.org/C86803240",
       "wikidata": "https://www.wikidata.org/wiki/Q420",
       "display_name": "Biology",
       "level": 0,
       "score": 79.2
     },
     {
       "id": "https://openalex.org/C121332964",
       "wikidata": "https://www.wikidata.org/wiki/Q413",
       "display_name": "Physics",
       "level": 0,
       "score": 70.8
     },
     {
       "id": "https://openalex.org/C185592680",
       "wikidata": "https://www.wikidata.org/wiki/Q2329",
       "display_name": "Chemistry",
       "level": 0,
       "score": 66.9
     },
     {
       "id": "https://openalex.org/C151730666",
       "wikidata": "https://www.wikidata.org/wiki/Q7205",
       "display_name": "Paleontology",
       "level": 1,
       "score": 59.2
     },
     {
       "id": "https://openalex.org/C178790620",
       "wikidata": "https://www.wikidata.org/wiki/Q11351",
       "display_name": "Organic chemistry",
       "level": 1,
       "score": 56.9
     },
     {
       "id": "https://openalex.org/C127413603",
       "wikidata": "https://www.wikidata.org/wiki/Q11023",
       "display_name": "Engineering",
       "level": 0,
       "score": 51.5
     },
     {
       "id": "https://openalex.org/C62520636",
       "wikidata": "https://www.wikidata.org/wiki/Q944",
       "display_name": "Quantum mechanics",
       "level": 1,
       "score": 49.2
     },
     {
       "id": "https://openalex.org/C185544564",
       "wikidata": "https://www.wikidata.org/wiki/Q81197",
       "display_name": "Nuclear physics",
       "level": 1,
       "score": 46.9
     },
     {
       "id": "https://openalex.org/C18903297",
       "wikidata": "https://www.wikidata.org/wiki/Q7150",
       "display_name": "Ecology",
       "level": 1,
       "score": 44.6
     },
     {
       "id": "https://openalex.org/C192562407",
       "wikidata": "https://www.wikidata.org/wiki/Q228736",
       "display_name": "Materials science",
       "level": 0,
       "score": 44.6
     },
     {
       "id": "https://openalex.org/C17409809",
       "wikidata": "https://www.wikidata.org/wiki/Q161764",
       "display_name": "Geochemistry",
       "level": 1,
       "score": 43.8
     },
     {
       "id": "https://openalex.org/C191897082",
       "wikidata": "https://www.wikidata.org/wiki/Q11467",
       "display_name": "Metallurgy",
       "level": 1,
       "score": 43.8
     },
     {
       "id": "https://openalex.org/C39432304",
       "wikidata": "https://www.wikidata.org/wiki/Q188847",
       "display_name": "Environmental science",
       "level": 0,
       "score": 43.1
     },
     {
       "id": "https://openalex.org/C164304813",
       "wikidata": "https://www.wikidata.org/wiki/Q25276",
       "display_name": "Isotope",
       "level": 2,
       "score": 41.5
     },
     {
       "id": "https://openalex.org/C187320778",
       "wikidata": "https://www.wikidata.org/wiki/Q1349130",
       "display_name": "Geotechnical engineering",
       "level": 1,
       "score": 39.2
     },
     {
       "id": "https://openalex.org/C107872376",
       "wikidata": "https://www.wikidata.org/wiki/Q321355",
       "display_name": "Environmental chemistry",
       "level": 1,
       "score": 37.7
     },
     {
       "id": "https://openalex.org/C205649164",
       "wikidata": "https://www.wikidata.org/wiki/Q1071",
       "display_name": "Geography",
       "level": 0,
       "score": 35.4
     },
     {
       "id": "https://openalex.org/C76886044",
       "wikidata": "https://www.wikidata.org/wiki/Q2883300",
       "display_name": "Hydrology (agriculture)",
       "level": 2,
       "score": 33.8
     },
     {
       "id": "https://openalex.org/C114793014",
       "wikidata": "https://www.wikidata.org/wiki/Q52109",
       "display_name": "Geomorphology",
       "level": 1,
       "score": 33.8
     },
     {
       "id": "https://openalex.org/C22117777",
       "wikidata": "https://www.wikidata.org/wiki/Q17148629",
       "display_name": "Stable isotope ratio",
       "level": 2,
       "score": 27.7
     },
     {
       "id": "https://openalex.org/C76177295",
       "wikidata": "https://www.wikidata.org/wiki/Q161598",
       "display_name": "Groundwater",
       "level": 2,
       "score": 27.7
     },
     {
       "id": "https://openalex.org/C111368507",
       "wikidata": "https://www.wikidata.org/wiki/Q43518",
       "display_name": "Oceanography",
       "level": 1,
       "score": 25.4
     },
     {
       "id": "https://openalex.org/C43617362",
       "wikidata": "https://www.wikidata.org/wiki/Q170050",
       "display_name": "Chromatography",
       "level": 1,
       "score": 20.8
     }
   ],
   "counts_by_year": [
     {
       "year": 2024,
       "works_count": 0,
       "cited_by_count": 281
     },
     {
       "year": 2023,
       "works_count": 0,
       "cited_by_count": 460
     },
     {
       "year": 2022,
       "works_count": 0,
       "cited_by_count": 528
     },
     {
       "year": 2021,
       "works_count": 0,
       "cited_by_count": 667
     },
     {
       "year": 2020,
       "works_count": 0,
       "cited_by_count": 673
     },
     {
       "year": 2019,
       "works_count": 0,
       "cited_by_count": 569
     },
     {
       "year": 2018,
       "works_count": 0,
       "cited_by_count": 582
     },
     {
       "year": 2017,
       "works_count": 2,
       "cited_by_count": 583
     },
     {
       "year": 2016,
       "works_count": 5,
       "cited_by_count": 535
     },
     {
       "year": 2015,
       "works_count": 4,
       "cited_by_count": 560
     },
     {
       "year": 2014,
       "works_count": 3,
       "cited_by_count": 667
     },
     {
       "year": 2013,
       "works_count": 6,
       "cited_by_count": 428
     },
     {
       "year": 2012,
       "works_count": 3,
       "cited_by_count": 518
     }
   ],
   "works_api_url": "https://api.openalex.org/works?filter=author.id:A5038491156",
   "updated_date": "2024-08-23T14:37:06.570970",
   "created_date": "2023-07-21",
   "_id": "https://openalex.org/A5038491156"
 },
 "ORCID": {
   "@context": "http://schema.org",
   "@type": "Person",
   "@id": "https://orcid.org/0000-0003-2281-1691",
   "mainEntityOfPage": "https://orcid.org/0000-0003-2281-1691",
   "givenName": "Thomas",
   "familyName": "Bullen",
   "@reverse": {
     "creator": [
       {
         "@type": "CreativeWork",
         "@id": "https://doi.org/10.1002/2016gl071169",
         "name": "Ca isotopic geochemistry of an Antarctic aquatic system",
         "identifier": {
           "@type": "PropertyValue",
           "propertyID": "doi",
           "value": "10.1002/2016gl071169"
         }
       },
       {
         "@type": "CreativeWork",
         "@id": "https://doi.org/10.3133/fs07203",
         "name": "Is septic waste affecting drinking water from shallow domestic wells along the Platte River in eastern Nebraska?",
         "identifier": {
           "@type": "PropertyValue",
           "propertyID": "doi",
           "value": "10.3133/fs07203"
         }
       },
       {
         "@type": "CreativeWork",
         "@id": "https://doi.org/10.3133/fs16199",
         "name": "Trout Lake, Wisconsin: A water, energy, and biogeochemical budgets program site",
         "identifier": {
           "@type": "PropertyValue",
           "propertyID": "doi",
           "value": "10.3133/fs16199"
         }
       }
     ]
   }
 }

}