Item talk:Q242781

Add topic
There are no discussions on this page.

{

 "USGS Publications Warehouse": {
   "@context": "https://schema.org",
   "@type": "Article",
   "additionalType": "Journal Article",
   "name": "On the conversion of tritium units to mass fractions for hydrologic applications",
   "identifier": [
     {
       "@type": "PropertyValue",
       "propertyID": "USGS Publications Warehouse IndexID",
       "value": "70040793",
       "url": "https://pubs.usgs.gov/publication/70040793"
     },
     {
       "@type": "PropertyValue",
       "propertyID": "USGS Publications Warehouse Internal ID",
       "value": 70040793
     },
     {
       "@type": "PropertyValue",
       "propertyID": "DOI",
       "value": "10.1080/10256016.2013.766610",
       "url": "https://doi.org/10.1080/10256016.2013.766610"
     }
   ],
   "journal": {
     "@type": "Periodical",
     "name": "Isotopes in Environmental and Health Studies",
     "volumeNumber": "49",
     "issueNumber": "2"
   },
   "inLanguage": "en",
   "isPartOf": [
     {
       "@type": "CreativeWorkSeries",
       "name": "Isotopes in Environmental and Health Studies"
     }
   ],
   "datePublished": "2013",
   "dateModified": "2018-01-24",
   "abstract": "We develop a general equation for converting laboratory-reported tritium levels, expressed either as concentrations (tritium isotope number fractions) or mass-based specific activities, to mass fractions in aqueous systems. Assuming that all tritium is in the form of monotritiated water simplifies the derivation and is shown to be reasonable for most environmental settings encountered in practice. The general equation is nonlinear. For tritium concentrations c less than 4.5\u00d71012 tritium units (TU) - i.e. specific tritium activities<5.3\u00d71011 Bq kg-1 - the mass fraction w of tritiated water is approximated to within 1 part per million by w \u2248 c\u00d72.22293\u00d710-18, i.e. the conversion is linear for all practical purposes. Terrestrial abundances serve as a proxy for non-tritium isotopes in the absence of sample-specific data. Variation in the relative abundances of non-tritium isotopes in the terrestrial hydrosphere produces a minimum range for the mantissa of the conversion factor of [2.22287; 2.22300].",
   "description": "7 p.",
   "publisher": {
     "@type": "Organization",
     "name": "Taylor & Francis"
   },
   "author": [
     {
       "@type": "Person",
       "name": "Michel, Robert L. rlmichel@usgs.gov",
       "givenName": "Robert L.",
       "familyName": "Michel",
       "email": "rlmichel@usgs.gov",
       "affiliation": [
         {
           "@type": "Organization",
           "name": "Branch of Regional Research-Western Region",
           "url": "https://www.usgs.gov/mission-areas/water-resources"
         }
       ]
     },
     {
       "@type": "Person",
       "name": "Stonestrom, David A. dastones@usgs.gov",
       "givenName": "David A.",
       "familyName": "Stonestrom",
       "email": "dastones@usgs.gov",
       "identifier": {
         "@type": "PropertyValue",
         "propertyID": "ORCID",
         "value": "0000-0001-7883-3385",
         "url": "https://orcid.org/0000-0001-7883-3385"
       },
       "affiliation": [
         {
           "@type": "Organization",
           "name": "National Research Program - Western Branch",
           "url": "https://www.usgs.gov/centers/arizona-water-science-center"
         }
       ]
     },
     {
       "@type": "Person",
       "name": "Andraski, Brian J. andraski@usgs.gov",
       "givenName": "Brian J.",
       "familyName": "Andraski",
       "email": "andraski@usgs.gov",
       "identifier": {
         "@type": "PropertyValue",
         "propertyID": "ORCID",
         "value": "0000-0002-2086-0417",
         "url": "https://orcid.org/0000-0002-2086-0417"
       },
       "affiliation": [
         {
           "@type": "Organization",
           "name": "Nevada Water Science Center",
           "url": "https://www.usgs.gov/centers/nevada-water-science-center"
         },
         {
           "@type": "Organization",
           "name": "National Research Program - Western Branch",
           "url": "https://www.usgs.gov/centers/arizona-water-science-center"
         },
         {
           "@type": "Organization",
           "name": "Toxics Substances Hydrology Program",
           "url": null
         }
       ]
     },
     {
       "@type": "Person",
       "name": "Cooper, Clay A.",
       "givenName": "Clay A.",
       "familyName": "Cooper"
     },
     {
       "@type": "Person",
       "name": "Mayers, Charles J.",
       "givenName": "Charles J.",
       "familyName": "Mayers"
     }
   ],
   "funder": [
     {
       "@type": "Organization",
       "name": "Branch of Regional Research-Western Region",
       "url": "https://www.usgs.gov/mission-areas/water-resources"
     }
   ]
 },
 "OpenAlex": {
   "abstract_inverted_index": {
     "We": [
       0
     ],
     "develop": [
       1
     ],
     "a": [
       2,
       118,
       142
     ],
     "general": [
       3,
       56
     ],
     "equation": [
       4,
       57
     ],
     "for": [
       5,
       48,
       110,
       120,
       145
     ],
     "converting": [
       6
     ],
     "laboratory-reported": [
       7
     ],
     "tritium": [
       8,
       31,
       61,
       69,
       75
     ],
     "levels,": [
       9
     ],
     "expressed": [
       10
     ],
     "either": [
       11
     ],
     "as": [
       12,
       117
     ],
     "concentrations": [
       13,
       62
     ],
     "(tritium": [
       14
     ],
     "isotope": [
       15
     ],
     "number": [
       16
     ],
     "fractions)": [
       17
     ],
     "or": [
       18
     ],
     "mass-based": [
       19
     ],
     "specific": [
       20,
       74
     ],
     "activities,": [
       21
     ],
     "to": [
       22,
       45,
       91
     ],
     "mass": [
       23,
       83
     ],
     "fractions": [
       24
     ],
     "in": [
       25,
       33,
       53,
       123,
       130,
       137
     ],
     "aqueous": [
       26
     ],
     "systems.": [
       27
     ],
     "Assuming": [
       28
     ],
     "that": [
       29
     ],
     "all": [
       30,
       111
     ],
     "is": [
       32,
       43,
       58,
       89,
       108
     ],
     "the": [
       34,
       40,
       82,
       106,
       124,
       131,
       138,
       146,
       149
     ],
     "form": [
       35
     ],
     "of": [
       36,
       86,
       126,
       134,
       148,
       152
     ],
     "monotritiated": [
       37
     ],
     "water": [
       38,
       88
     ],
     "simplifies": [
       39
     ],
     "derivation": [
       41
     ],
     "and": [
       42
     ],
     "shown": [
       44
     ],
     "be": [
       46
     ],
     "reasonable": [
       47
     ],
     "most": [
       49
     ],
     "environmental": [
       50
     ],
     "settings": [
       51
     ],
     "encountered": [
       52
     ],
     "practice.": [
       54
     ],
     "The": [
       55
     ],
     "nonlinear.": [
       59
     ],
     "For": [
       60
     ],
     "c": [
       63,
       100
     ],
     "less": [
       64
     ],
     "than": [
       65
     ],
     "4.5": [
       66
     ],
     "\u00d7": [
       67,
       77,
       101,
       103
     ],
     "10(12)": [
       68
     ],
     "units": [
       70
     ],
     "(TU)": [
       71
     ],
     "-": [
       72,
       81
     ],
     "i.e.": [
       73,
       105
     ],
     "activities<5.3": [
       76
     ],
     "10(11)": [
       78
     ],
     "Bq": [
       79
     ],
     "kg(-1)": [
       80
     ],
     "fraction": [
       84
     ],
     "w": [
       85,
       98
     ],
     "tritiated": [
       87
     ],
     "approximated": [
       90
     ],
     "within": [
       92
     ],
     "1": [
       93
     ],
     "part": [
       94
     ],
     "per": [
       95
     ],
     "million": [
       96
     ],
     "by": [
       97
     ],
     "\u2248": [
       99
     ],
     "2.22293": [
       102
     ],
     "10(-18),": [
       104
     ],
     "conversion": [
       107,
       150
     ],
     "linear": [
       109
     ],
     "practical": [
       112
     ],
     "purposes.": [
       113
     ],
     "Terrestrial": [
       114
     ],
     "abundances": [
       115,
       133
     ],
     "serve": [
       116
     ],
     "proxy": [
       119
     ],
     "non-tritium": [
       121,
       135
     ],
     "isotopes": [
       122,
       136
     ],
     "absence": [
       125
     ],
     "sample-specific": [
       127
     ],
     "data.": [
       128
     ],
     "Variation": [
       129
     ],
     "relative": [
       132
     ],
     "terrestrial": [
       139
     ],
     "hydrosphere": [
       140
     ],
     "produces": [
       141
     ],
     "minimum": [
       143
     ],
     "range": [
       144
     ],
     "mantissa": [
       147
     ],
     "factor": [
       151
     ],
     "[2.22287;": [
       153
     ],
     "2.22300].": [
       154
     ]
   },
   "apc_list": null,
   "apc_paid": null,
   "authorships": [
     {
       "author_position": "first",
       "author": {
         "id": "https://openalex.org/A5070999550",
         "display_name": "David A. Stonestrom",
         "orcid": "https://orcid.org/0000-0001-7883-3385"
       },
       "institutions": [
         {
           "id": "https://openalex.org/I1286329397",
           "display_name": "United States Geological Survey",
           "ror": "https://ror.org/035a68863",
           "country_code": "US",
           "type": "government",
           "lineage": [
             "https://openalex.org/I1286329397",
             "https://openalex.org/I1335927249"
           ]
         }
       ],
       "countries": [
         "US"
       ],
       "is_corresponding": false,
       "raw_author_name": "David A. Stonestrom",
       "raw_affiliation_strings": [
         "US Geological Survey, Menlo Park, CA, USA"
       ],
       "affiliations": [
         {
           "raw_affiliation_string": "US Geological Survey, Menlo Park, CA, USA",
           "institution_ids": [
             "https://openalex.org/I1286329397"
           ]
         }
       ]
     },
     {
       "author_position": "middle",
       "author": {
         "id": "https://openalex.org/A5006716244",
         "display_name": "B. J. Andraski",
         "orcid": "https://orcid.org/0000-0002-2086-0417"
       },
       "institutions": [
         {
           "id": "https://openalex.org/I1286329397",
           "display_name": "United States Geological Survey",
           "ror": "https://ror.org/035a68863",
           "country_code": "US",
           "type": "government",
           "lineage": [
             "https://openalex.org/I1286329397",
             "https://openalex.org/I1335927249"
           ]
         }
       ],
       "countries": [
         "US"
       ],
       "is_corresponding": false,
       "raw_author_name": "Brian J. Andraski",
       "raw_affiliation_strings": [
         "US Geological Survey, Carson City, NV, USA"
       ],
       "affiliations": [
         {
           "raw_affiliation_string": "US Geological Survey, Carson City, NV, USA",
           "institution_ids": [
             "https://openalex.org/I1286329397"
           ]
         }
       ]
     },
     {
       "author_position": "middle",
       "author": {
         "id": "https://openalex.org/A5102903724",
         "display_name": "Clay A. Cooper",
         "orcid": "https://orcid.org/0000-0003-1828-9271"
       },
       "institutions": [
         {
           "id": "https://openalex.org/I60138030",
           "display_name": "Desert Research Institute",
           "ror": "https://ror.org/02vg22c33",
           "country_code": "US",
           "type": "nonprofit",
           "lineage": [
             "https://openalex.org/I60138030"
           ]
         }
       ],
       "countries": [
         "US"
       ],
       "is_corresponding": false,
       "raw_author_name": "Clay A. Cooper",
       "raw_affiliation_strings": [
         "Desert Research Institute Reno NV USA."
       ],
       "affiliations": [
         {
           "raw_affiliation_string": "Desert Research Institute Reno NV USA.",
           "institution_ids": [
             "https://openalex.org/I60138030"
           ]
         }
       ]
     },
     {
       "author_position": "middle",
       "author": {
         "id": "https://openalex.org/A5037748397",
         "display_name": "C. Justin Mayers",
         "orcid": null
       },
       "institutions": [
         {
           "id": "https://openalex.org/I1286329397",
           "display_name": "United States Geological Survey",
           "ror": "https://ror.org/035a68863",
           "country_code": "US",
           "type": "government",
           "lineage": [
             "https://openalex.org/I1286329397",
             "https://openalex.org/I1335927249"
           ]
         }
       ],
       "countries": [
         "US"
       ],
       "is_corresponding": false,
       "raw_author_name": "C. Justin Mayers",
       "raw_affiliation_strings": [
         "US Geological Survey, Carson City, NV, USA"
       ],
       "affiliations": [
         {
           "raw_affiliation_string": "US Geological Survey, Carson City, NV, USA",
           "institution_ids": [
             "https://openalex.org/I1286329397"
           ]
         }
       ]
     },
     {
       "author_position": "last",
       "author": {
         "id": "https://openalex.org/A5020682141",
         "display_name": "Robert L. Michel",
         "orcid": null
       },
       "institutions": [
         {
           "id": "https://openalex.org/I1286329397",
           "display_name": "United States Geological Survey",
           "ror": "https://ror.org/035a68863",
           "country_code": "US",
           "type": "government",
           "lineage": [
             "https://openalex.org/I1286329397",
             "https://openalex.org/I1335927249"
           ]
         }
       ],
       "countries": [
         "US"
       ],
       "is_corresponding": false,
       "raw_author_name": "Robert L. Michel",
       "raw_affiliation_strings": [
         "US Geological Survey, Menlo Park, CA, USA"
       ],
       "affiliations": [
         {
           "raw_affiliation_string": "US Geological Survey, Menlo Park, CA, USA",
           "institution_ids": [
             "https://openalex.org/I1286329397"
           ]
         }
       ]
     }
   ],
   "best_oa_location": {
     "is_oa": true,
     "landing_page_url": "https://doi.org/10.1080/10256016.2013.766610",
     "pdf_url": null,
     "source": {
       "id": "https://openalex.org/S77847288",
       "display_name": "Isotopes in Environmental and Health Studies",
       "issn_l": "1025-6016",
       "issn": [
         "1025-6016",
         "1477-2639"
       ],
       "is_oa": false,
       "is_in_doaj": false,
       "is_core": true,
       "host_organization": "https://openalex.org/P4310320547",
       "host_organization_name": "Taylor & Francis",
       "host_organization_lineage": [
         "https://openalex.org/P4310320547"
       ],
       "host_organization_lineage_names": [
         "Taylor & Francis"
       ],
       "type": "journal"
     },
     "license": "cc-by",
     "license_id": "https://openalex.org/licenses/cc-by",
     "version": "publishedVersion",
     "is_accepted": true,
     "is_published": true
   },
   "biblio": {
     "volume": "49",
     "issue": "2",
     "first_page": "250",
     "last_page": "256"
   },
   "citation_normalized_percentile": {
     "value": 0.698097,
     "is_in_top_1_percent": false,
     "is_in_top_10_percent": false
   },
   "cited_by_api_url": "https://api.openalex.org/works?filter=cites:W2057284467",
   "cited_by_count": 3,
   "cited_by_percentile_year": {
     "min": 76,
     "max": 79
   },
   "concepts": [
     {
       "id": "https://openalex.org/C62538594",
       "wikidata": "https://www.wikidata.org/wiki/Q54389",
       "display_name": "Tritium",
       "level": 2,
       "score": 0.9451674
     },
     {
       "id": "https://openalex.org/C126026641",
       "wikidata": "https://www.wikidata.org/wiki/Q83169",
       "display_name": "Hydrosphere",
       "level": 3,
       "score": 0.63295126
     },
     {
       "id": "https://openalex.org/C2780000105",
       "wikidata": "https://www.wikidata.org/wiki/Q424236",
       "display_name": "Tritiated water",
       "level": 3,
       "score": 0.6281444
     },
     {
       "id": "https://openalex.org/C164304813",
       "wikidata": "https://www.wikidata.org/wiki/Q25276",
       "display_name": "Isotope",
       "level": 2,
       "score": 0.5897182
     },
     {
       "id": "https://openalex.org/C185592680",
       "wikidata": "https://www.wikidata.org/wiki/Q2329",
       "display_name": "Chemistry",
       "level": 0,
       "score": 0.53533304
     },
     {
       "id": "https://openalex.org/C177322064",
       "wikidata": "https://www.wikidata.org/wiki/Q750955",
       "display_name": "Radiochemistry",
       "level": 1,
       "score": 0.49631864
     },
     {
       "id": "https://openalex.org/C39432304",
       "wikidata": "https://www.wikidata.org/wiki/Q188847",
       "display_name": "Environmental science",
       "level": 0,
       "score": 0.37404215
     },
     {
       "id": "https://openalex.org/C185544564",
       "wikidata": "https://www.wikidata.org/wiki/Q81197",
       "display_name": "Nuclear physics",
       "level": 1,
       "score": 0.27974993
     },
     {
       "id": "https://openalex.org/C121332964",
       "wikidata": "https://www.wikidata.org/wiki/Q413",
       "display_name": "Physics",
       "level": 0,
       "score": 0.15365705
     },
     {
       "id": "https://openalex.org/C107218244",
       "wikidata": "https://www.wikidata.org/wiki/Q42762",
       "display_name": "Biosphere",
       "level": 2,
       "score": 0.0
     },
     {
       "id": "https://openalex.org/C1276947",
       "wikidata": "https://www.wikidata.org/wiki/Q333",
       "display_name": "Astronomy",
       "level": 1,
       "score": 0.0
     }
   ],
   "corresponding_author_ids": [],
   "corresponding_institution_ids": [],
   "countries_distinct_count": 1,
   "counts_by_year": [
     {
       "year": 2021,
       "cited_by_count": 1
     },
     {
       "year": 2014,
       "cited_by_count": 1
     },
     {
       "year": 2013,
       "cited_by_count": 1
     }
   ],
   "created_date": "2016-06-24",
   "datasets": [],
   "display_name": "On the conversion of tritium units to mass fractions for hydrologic applications",
   "doi": "https://doi.org/10.1080/10256016.2013.766610",
   "fulltext_origin": "pdf",
   "fwci": 0.768,
   "grants": [],
   "has_fulltext": true,
   "id": "https://openalex.org/W2057284467",
   "ids": {
     "openalex": "https://openalex.org/W2057284467",
     "doi": "https://doi.org/10.1080/10256016.2013.766610",
     "mag": "2057284467",
     "pmid": "https://pubmed.ncbi.nlm.nih.gov/23464868",
     "pmcid": "https://www.ncbi.nlm.nih.gov/pmc/articles/3664909"
   },
   "indexed_in": [
     "crossref",
     "pubmed"
   ],
   "institutions_distinct_count": 2,
   "is_paratext": false,
   "is_retracted": false,
   "keywords": [
     {
       "id": "https://openalex.org/keywords/hydrosphere",
       "display_name": "Hydrosphere",
       "score": 0.63295126
     },
     {
       "id": "https://openalex.org/keywords/tritiated-water",
       "display_name": "Tritiated water",
       "score": 0.6281444
     },
     {
       "id": "https://openalex.org/keywords/water-quality",
       "display_name": "Water Quality",
       "score": 0.463022
     }
   ],
   "language": "en",
   "locations": [
     {
       "is_oa": true,
       "landing_page_url": "https://doi.org/10.1080/10256016.2013.766610",
       "pdf_url": null,
       "source": {
         "id": "https://openalex.org/S77847288",
         "display_name": "Isotopes in Environmental and Health Studies",
         "issn_l": "1025-6016",
         "issn": [
           "1025-6016",
           "1477-2639"
         ],
         "is_oa": false,
         "is_in_doaj": false,
         "is_core": true,
         "host_organization": "https://openalex.org/P4310320547",
         "host_organization_name": "Taylor & Francis",
         "host_organization_lineage": [
           "https://openalex.org/P4310320547"
         ],
         "host_organization_lineage_names": [
           "Taylor & Francis"
         ],
         "type": "journal"
       },
       "license": "cc-by",
       "license_id": "https://openalex.org/licenses/cc-by",
       "version": "publishedVersion",
       "is_accepted": true,
       "is_published": true
     },
     {
       "is_oa": true,
       "landing_page_url": "https://europepmc.org/articles/pmc3664909",
       "pdf_url": "https://europepmc.org/articles/pmc3664909?pdf=render",
       "source": {
         "id": "https://openalex.org/S4306400806",
         "display_name": "Europe PMC (PubMed Central)",
         "issn_l": null,
         "issn": null,
         "is_oa": true,
         "is_in_doaj": false,
         "is_core": false,
         "host_organization": "https://openalex.org/I1303153112",
         "host_organization_name": "European Bioinformatics Institute",
         "host_organization_lineage": [
           "https://openalex.org/I1303153112"
         ],
         "host_organization_lineage_names": [
           "European Bioinformatics Institute"
         ],
         "type": "repository"
       },
       "license": "other-oa",
       "license_id": "https://openalex.org/licenses/other-oa",
       "version": "publishedVersion",
       "is_accepted": true,
       "is_published": true
     },
     {
       "is_oa": true,
       "landing_page_url": "https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3664909",
       "pdf_url": null,
       "source": {
         "id": "https://openalex.org/S2764455111",
         "display_name": "PubMed Central",
         "issn_l": null,
         "issn": null,
         "is_oa": true,
         "is_in_doaj": false,
         "is_core": false,
         "host_organization": "https://openalex.org/I1299303238",
         "host_organization_name": "National Institutes of Health",
         "host_organization_lineage": [
           "https://openalex.org/I1299303238"
         ],
         "host_organization_lineage_names": [
           "National Institutes of Health"
         ],
         "type": "repository"
       },
       "license": null,
       "license_id": null,
       "version": "publishedVersion",
       "is_accepted": true,
       "is_published": true
     },
     {
       "is_oa": false,
       "landing_page_url": "https://pubmed.ncbi.nlm.nih.gov/23464868",
       "pdf_url": null,
       "source": {
         "id": "https://openalex.org/S4306525036",
         "display_name": "PubMed",
         "issn_l": null,
         "issn": null,
         "is_oa": false,
         "is_in_doaj": false,
         "is_core": false,
         "host_organization": "https://openalex.org/I1299303238",
         "host_organization_name": "National Institutes of Health",
         "host_organization_lineage": [
           "https://openalex.org/I1299303238"
         ],
         "host_organization_lineage_names": [
           "National Institutes of Health"
         ],
         "type": "repository"
       },
       "license": null,
       "license_id": null,
       "version": null,
       "is_accepted": false,
       "is_published": false
     }
   ],
   "locations_count": 4,
   "mesh": [
     {
       "descriptor_ui": "D003903",
       "descriptor_name": "Deuterium",
       "qualifier_ui": "Q000032",
       "qualifier_name": "analysis",
       "is_major_topic": true
     },
     {
       "descriptor_ui": "D060587",
       "descriptor_name": "Groundwater",
       "qualifier_ui": "Q000737",
       "qualifier_name": "chemistry",
       "is_major_topic": true
     },
     {
       "descriptor_ui": "D062070",
       "descriptor_name": "Hydrology",
       "qualifier_ui": "Q000379",
       "qualifier_name": "methods",
       "is_major_topic": true
     },
     {
       "descriptor_ui": "D008956",
       "descriptor_name": "Models, Chemical",
       "qualifier_ui": "",
       "qualifier_name": null,
       "is_major_topic": true
     },
     {
       "descriptor_ui": "D014316",
       "descriptor_name": "Tritium",
       "qualifier_ui": "Q000032",
       "qualifier_name": "analysis",
       "is_major_topic": true
     },
     {
       "descriptor_ui": "D014875",
       "descriptor_name": "Water Pollutants, Radioactive",
       "qualifier_ui": "Q000032",
       "qualifier_name": "analysis",
       "is_major_topic": true
     },
     {
       "descriptor_ui": "D003903",
       "descriptor_name": "Deuterium",
       "qualifier_ui": "Q000737",
       "qualifier_name": "chemistry",
       "is_major_topic": false
     },
     {
       "descriptor_ui": "D003903",
       "descriptor_name": "Deuterium",
       "qualifier_ui": "",
       "qualifier_name": null,
       "is_major_topic": false
     },
     {
       "descriptor_ui": "D060587",
       "descriptor_name": "Groundwater",
       "qualifier_ui": "",
       "qualifier_name": null,
       "is_major_topic": false
     },
     {
       "descriptor_ui": "D062070",
       "descriptor_name": "Hydrology",
       "qualifier_ui": "Q000295",
       "qualifier_name": "instrumentation",
       "is_major_topic": false
     },
     {
       "descriptor_ui": "D062070",
       "descriptor_name": "Hydrology",
       "qualifier_ui": "",
       "qualifier_name": null,
       "is_major_topic": false
     },
     {
       "descriptor_ui": "D008970",
       "descriptor_name": "Molecular Weight",
       "qualifier_ui": "",
       "qualifier_name": null,
       "is_major_topic": false
     },
     {
       "descriptor_ui": "D014316",
       "descriptor_name": "Tritium",
       "qualifier_ui": "",
       "qualifier_name": null,
       "is_major_topic": false
     },
     {
       "descriptor_ui": "D014316",
       "descriptor_name": "Tritium",
       "qualifier_ui": "Q000737",
       "qualifier_name": "chemistry",
       "is_major_topic": false
     },
     {
       "descriptor_ui": "D014875",
       "descriptor_name": "Water Pollutants, Radioactive",
       "qualifier_ui": "Q000737",
       "qualifier_name": "chemistry",
       "is_major_topic": false
     },
     {
       "descriptor_ui": "D014875",
       "descriptor_name": "Water Pollutants, Radioactive",
       "qualifier_ui": "",
       "qualifier_name": null,
       "is_major_topic": false
     }
   ],
   "ngrams_url": "https://api.openalex.org/works/W2057284467/ngrams",
   "open_access": {
     "is_oa": true,
     "oa_status": "hybrid",
     "oa_url": "https://doi.org/10.1080/10256016.2013.766610",
     "any_repository_has_fulltext": true
   },
   "primary_location": {
     "is_oa": true,
     "landing_page_url": "https://doi.org/10.1080/10256016.2013.766610",
     "pdf_url": null,
     "source": {
       "id": "https://openalex.org/S77847288",
       "display_name": "Isotopes in Environmental and Health Studies",
       "issn_l": "1025-6016",
       "issn": [
         "1025-6016",
         "1477-2639"
       ],
       "is_oa": false,
       "is_in_doaj": false,
       "is_core": true,
       "host_organization": "https://openalex.org/P4310320547",
       "host_organization_name": "Taylor & Francis",
       "host_organization_lineage": [
         "https://openalex.org/P4310320547"
       ],
       "host_organization_lineage_names": [
         "Taylor & Francis"
       ],
       "type": "journal"
     },
     "license": "cc-by",
     "license_id": "https://openalex.org/licenses/cc-by",
     "version": "publishedVersion",
     "is_accepted": true,
     "is_published": true
   },
   "primary_topic": {
     "id": "https://openalex.org/T10398",
     "display_name": "Stable Isotope Analysis of Groundwater and Precipitation",
     "score": 0.9997,
     "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"
     }
   },
   "publication_date": "2013-06-01",
   "publication_year": 2013,
   "referenced_works": [
     "https://openalex.org/W11448712",
     "https://openalex.org/W1580961126",
     "https://openalex.org/W1586790202",
     "https://openalex.org/W1972600214",
     "https://openalex.org/W1976484984",
     "https://openalex.org/W1977081760",
     "https://openalex.org/W1979194938",
     "https://openalex.org/W1986254324",
     "https://openalex.org/W2001729873",
     "https://openalex.org/W2056078910",
     "https://openalex.org/W2060411806",
     "https://openalex.org/W2064299399",
     "https://openalex.org/W2082751518",
     "https://openalex.org/W2083076964",
     "https://openalex.org/W2092285879",
     "https://openalex.org/W2093326154",
     "https://openalex.org/W2109877650",
     "https://openalex.org/W2113300209",
     "https://openalex.org/W2123004271",
     "https://openalex.org/W2139247256",
     "https://openalex.org/W2143642648",
     "https://openalex.org/W2169917149",
     "https://openalex.org/W2739457018",
     "https://openalex.org/W2997729791",
     "https://openalex.org/W4299501080",
     "https://openalex.org/W653947198"
   ],
   "referenced_works_count": 26,
   "related_works": [
     "https://openalex.org/W2430612189",
     "https://openalex.org/W2129379968",
     "https://openalex.org/W2035649249",
     "https://openalex.org/W2035314639",
     "https://openalex.org/W2010317313",
     "https://openalex.org/W2007571098",
     "https://openalex.org/W1999856653",
     "https://openalex.org/W1974970547",
     "https://openalex.org/W1965334806",
     "https://openalex.org/W124259063"
   ],
   "sustainable_development_goals": [
     {
       "score": 0.6,
       "display_name": "Clean water and sanitation",
       "id": "https://metadata.un.org/sdg/6"
     }
   ],
   "title": "On the conversion of tritium units to mass fractions for hydrologic applications",
   "topics": [
     {
       "id": "https://openalex.org/T10398",
       "display_name": "Stable Isotope Analysis of Groundwater and Precipitation",
       "score": 0.9997,
       "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/T10894",
       "display_name": "Groundwater Flow and Transport Modeling",
       "score": 0.9986,
       "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/T11089",
       "display_name": "Environmental Impacts of Fukushima Nuclear Disaster",
       "score": 0.998,
       "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"
       }
     }
   ],
   "type": "article",
   "type_crossref": "journal-article",
   "updated_date": "2024-08-15T07:24:25.348151",
   "versions": []
 }

}

Return to "Q242781" page.