{
"USGS Publications Warehouse": { "@context": "https://schema.org", "@type": "Article", "additionalType": "Journal Article", "name": "Ion microprobe measurement of strontium isotopes in calcium carbonate with application to salmon otoliths", "identifier": [ { "@type": "PropertyValue", "propertyID": "USGS Publications Warehouse IndexID", "value": "70029058", "url": "https://pubs.usgs.gov/publication/70029058" }, { "@type": "PropertyValue", "propertyID": "USGS Publications Warehouse Internal ID", "value": 70029058 }, { "@type": "PropertyValue", "propertyID": "DOI", "value": "10.1016/j.gca.2004.05.051", "url": "https://doi.org/10.1016/j.gca.2004.05.051" }, { "@type": "PropertyValue", "propertyID": "ISSN", "value": "00167037" } ], "journal": { "@type": "Periodical", "name": "Geochimica et Cosmochimica Acta", "volumeNumber": "69", "issueNumber": "5" }, "inLanguage": "en", "isPartOf": [ { "@type": "CreativeWorkSeries", "name": "Geochimica et Cosmochimica Acta" } ], "datePublished": "2005", "dateModified": "2018-10-24", "abstract": "The ion microprobe has the capability to generate high resolution, high precision isotopic measurements, but analysis of the isotopic composition of strontium, as measured by the\u00a087Sr/86Sr ratio, has been hindered by isobaric interferences. Here we report the first high precision measurements of\u00a087Sr/86Sr by ion microprobe in calcium carbonate samples with moderate Sr concentrations. We use the high mass resolving power (7000 to 9000 M.R.P.) of the SHRIMP-RG ion microprobe in combination with its high transmission to reduce the number of interfering species while maintaining sufficiently high count rates for precise isotopic measurements. The isobaric interferences are characterized by peak modeling and repeated analyses of standards. We demonstrate that by sample-standard bracketing,\u00a087Sr/86Sr ratios can be measured in inorganic and biogenic carbonates with Sr concentrations between 400 and 1500 ppm with \u223c2\u2030 external precision (2\u03c3) for a single analysis, and subpermil external precision with repeated analyses. Explicit correction for isobaric interferences (peak-stripping) is found to be less accurate and precise than sample-standard bracketing. Spatial resolution is \u223c25 \u03bcm laterally and 2 \u03bcm deep for a single analysis, consuming on the order of 2 ng of material. The method is tested on otoliths from salmon to demonstrate its accuracy and utility. In these growth-banded aragonitic structures, one-week temporal resolution can be achieved. The analytical method should be applicable to other calcium carbonate samples with similar Sr concentrations.", "description": "15 p.", "publisher": { "@type": "Organization", "name": "U.S. Geological Survey" }, "author": [ { "@type": "Person", "name": "Hutcheon, I.D.", "givenName": "I.D.", "familyName": "Hutcheon" }, { "@type": "Person", "name": "Bacon, C. R.", "givenName": "C. R.", "familyName": "Bacon", "identifier": { "@type": "PropertyValue", "propertyID": "ORCID", "value": "0000-0002-2165-5618", "url": "https://orcid.org/0000-0002-2165-5618" }, "affiliation": [ { "@type": "Organization", "name": "Volcano Science Center", "url": "https://www.usgs.gov/centers/volcano-science-center" } ] }, { "@type": "Person", "name": "Ingram, B. L.", "givenName": "B. L.", "familyName": "Ingram" }, { "@type": "Person", "name": "Weber, P.K.", "givenName": "P.K.", "familyName": "Weber" }, { "@type": "Person", "name": "Wooden, Joseph L.", "givenName": "Joseph L.", "familyName": "Wooden" } ], "funder": [ { "@type": "Organization", "name": "Volcano Science Center", "url": "https://www.usgs.gov/centers/volcano-science-center" } ] }, "OpenAlex": { "abstract_inverted_index": { "The": [ 0, 94, 187, 212 ], "ion": [ 1, 45, 69 ], "microprobe": [ 2, 46, 70 ], "has": [ 3, 28 ], "the": [ 4, 17, 25, 37, 57, 67, 79, 180 ], "capability": [ 5 ], "to": [ 6, 63, 77, 155, 195, 218 ], "generate": [ 7 ], "high": [ 8, 10, 39, 58, 75, 87 ], "resolution,": [ 9 ], "precision": [ 11, 40, 134, 143 ], "isotopic": [ 12, 18, 92 ], "measurements,": [ 13 ], "but": [ 14 ], "analysis": [ 15 ], "of": [ 16, 20, 42, 66, 81, 105, 182, 185 ], "composition": [ 19 ], "strontium,": [ 21 ], "as": [ 22 ], "measured": [ 23, 117 ], "by": [ 24, 31, 44, 99, 110 ], "87Sr/86Sr": [ 26, 43, 113 ], "ratio,": [ 27 ], "been": [ 29 ], "hindered": [ 30 ], "isobaric": [ 32, 95, 150 ], "interferences.": [ 33 ], "Here": [ 34 ], "we": [ 35 ], "report": [ 36 ], "first": [ 38 ], "measurements": [ 41 ], "in": [ 47, 71, 118 ], "calcium": [ 48, 220 ], "carbonate": [ 49, 221 ], "samples": [ 50, 222 ], "with": [ 51, 73, 123, 131, 144, 223 ], "moderate": [ 52 ], "Sr": [ 53, 124, 225 ], "concentrations.": [ 54, 226 ], "We": [ 55, 107 ], "use": [ 56 ], "mass": [ 59 ], "resolving": [ 60 ], "power": [ 61 ], "(7000": [ 62 ], "9000": [ 64 ], "M.R.P.)": [ 65 ], "SHRIMP-RG": [ 68 ], "combination": [ 72 ], "its": [ 74, 197 ], "transmission": [ 76 ], "reduce": [ 78 ], "number": [ 80 ], "interfering": [ 82 ], "species": [ 83 ], "while": [ 84 ], "maintaining": [ 85 ], "sufficiently": [ 86 ], "count": [ 88 ], "rates": [ 89 ], "for": [ 90, 136, 149, 174 ], "precise": [ 91, 160 ], "measurements.": [ 93 ], "interferences": [ 96, 151 ], "are": [ 97 ], "characterized": [ 98 ], "peak": [ 100 ], "modeling": [ 101 ], "and": [ 102, 120, 128, 140, 159, 170, 199 ], "repeated": [ 103, 145 ], "analyses": [ 104 ], "standards.": [ 106 ], "demonstrate": [ 108, 196 ], "that": [ 109 ], "sample-standard": [ 111, 162 ], "bracketing,": [ 112 ], "ratios": [ 114 ], "can": [ 115, 209 ], "be": [ 116, 156, 210, 216 ], "inorganic": [ 119 ], "biogenic": [ 121 ], "carbonates": [ 122 ], "concentrations": [ 125 ], "between": [ 126 ], "400": [ 127 ], "1500": [ 129 ], "ppm": [ 130 ], "\u223c2\u2030": [ 132 ], "external": [ 133, 142 ], "(2\u03c3)": [ 135 ], "a": [ 137, 175 ], "single": [ 138, 176 ], "analysis,": [ 139, 177 ], "subpermil": [ 141 ], "analyses.": [ 146 ], "Explicit": [ 147 ], "correction": [ 148 ], "(peak-stripping)": [ 152 ], "is": [ 153, 166, 189 ], "found": [ 154 ], "less": [ 157 ], "accurate": [ 158 ], "than": [ 161 ], "bracketing.": [ 163 ], "Spatial": [ 164 ], "resolution": [ 165, 208 ], "\u223c25": [ 167 ], "\u03bcm": [ 168, 172 ], "laterally": [ 169 ], "2": [ 171, 183 ], "deep": [ 173 ], "consuming": [ 178 ], "on": [ 179, 191 ], "order": [ 181 ], "ng": [ 184 ], "material.": [ 186 ], "method": [ 188, 214 ], "tested": [ 190 ], "otoliths": [ 192 ], "from": [ 193 ], "salmon": [ 194 ], "accuracy": [ 198 ], "utility.": [ 200 ], "In": [ 201 ], "these": [ 202 ], "growth-banded": [ 203 ], "aragonitic": [ 204 ], "structures,": [ 205 ], "one-week": [ 206 ], "temporal": [ 207 ], "achieved.": [ 211 ], "analytical": [ 213 ], "should": [ 215 ], "applicable": [ 217 ], "other": [ 219 ], "similar": [ 224 ] }, "apc_list": { "value": 3690, "currency": "USD", "value_usd": 3690, "provenance": "doaj" }, "apc_paid": null, "authorships": [ { "author_position": "first", "author": { "id": "https://openalex.org/A5026376607", "display_name": "Peter K. Weber", "orcid": "https://orcid.org/0000-0001-6022-6050" }, "institutions": [ { "id": "https://openalex.org/I95457486", "display_name": "University of California, Berkeley", "ror": "https://ror.org/01an7q238", "country_code": "US", "type": "education", "lineage": [ "https://openalex.org/I95457486" ] } ], "countries": [ "US" ], "is_corresponding": false, "raw_author_name": "Peter K. Weber", "raw_affiliation_strings": [ "Department of Geography, 507 McCone Hall, University of California, Berkeley, CA 94720, USA" ], "affiliations": [ { "raw_affiliation_string": "Department of Geography, 507 McCone Hall, University of California, Berkeley, CA 94720, USA", "institution_ids": [ "https://openalex.org/I95457486" ] } ] }, { "author_position": "middle", "author": { "id": "https://openalex.org/A5019637055", "display_name": "Charles R. Bacon", "orcid": "https://orcid.org/0000-0002-2165-5618" }, "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": "Charles R. Bacon", "raw_affiliation_strings": [ "U.S. Geological Survey, MS 910, 345 Middlefield Road, Menlo Park, CA 94025, USA" ], "affiliations": [ { "raw_affiliation_string": "U.S. Geological Survey, MS 910, 345 Middlefield Road, Menlo Park, CA 94025, USA", "institution_ids": [ "https://openalex.org/I1286329397" ] } ] }, { "author_position": "middle", "author": { "id": "https://openalex.org/A5082069723", "display_name": "I. D. Hutcheon", "orcid": null }, "institutions": [ { "id": "https://openalex.org/I1282311441", "display_name": "Lawrence Livermore National Laboratory", "ror": "https://ror.org/041nk4h53", "country_code": "US", "type": "facility", "lineage": [ "https://openalex.org/I1282311441", "https://openalex.org/I1330989302", "https://openalex.org/I198811213", "https://openalex.org/I4210138311" ] } ], "countries": [ "US" ], "is_corresponding": false, "raw_author_name": "Ian D. Hutcheon", "raw_affiliation_strings": [ "Chemical Biology and Nuclear Science Division, Lawrence Livermore National Laboratory, P.O. Box 808, L-231, Livermore, CA 94551, USA" ], "affiliations": [ { "raw_affiliation_string": "Chemical Biology and Nuclear Science Division, Lawrence Livermore National Laboratory, P.O. Box 808, L-231, Livermore, CA 94551, USA", "institution_ids": [ "https://openalex.org/I1282311441" ] } ] }, { "author_position": "middle", "author": { "id": "https://openalex.org/A5032272498", "display_name": "B. Lynn Ingram", "orcid": null }, "institutions": [ { "id": "https://openalex.org/I1302918504", "display_name": "Planetary Science Institute", "ror": "https://ror.org/05vvg9554", "country_code": "US", "type": "nonprofit", "lineage": [ "https://openalex.org/I1302918504" ] }, { "id": "https://openalex.org/I95457486", "display_name": "University of California, Berkeley", "ror": "https://ror.org/01an7q238", "country_code": "US", "type": "education", "lineage": [ "https://openalex.org/I95457486" ] } ], "countries": [ "US" ], "is_corresponding": false, "raw_author_name": "B. Lynn Ingram", "raw_affiliation_strings": [ "Department of Earth and Planetary Science, 307 McCone Hall, University of California, Berkeley, CA 94720, USA" ], "affiliations": [ { "raw_affiliation_string": "Department of Earth and Planetary Science, 307 McCone Hall, University of California, Berkeley, CA 94720, USA", "institution_ids": [ "https://openalex.org/I1302918504", "https://openalex.org/I95457486" ] } ] }, { "author_position": "last", "author": { "id": "https://openalex.org/A5067200603", "display_name": "Joseph L. Wooden", "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": "Joseph L. Wooden", "raw_affiliation_strings": [ "U.S. Geological Survey, Stanford-USGS Ion Microprobe Laboratory, Green Earth Science Research Building, Stanford, CA 94305 USA" ], "affiliations": [ { "raw_affiliation_string": "U.S. Geological Survey, Stanford-USGS Ion Microprobe Laboratory, Green Earth Science Research Building, Stanford, CA 94305 USA", "institution_ids": [ "https://openalex.org/I1286329397" ] } ] } ], "best_oa_location": null, "biblio": { "volume": "69", "issue": "5", "first_page": "1225", "last_page": "1239" }, "citation_normalized_percentile": { "value": 0.795404, "is_in_top_1_percent": false, "is_in_top_10_percent": false }, "cited_by_api_url": "https://api.openalex.org/works?filter=cites:W2036872793", "cited_by_count": 29, "cited_by_percentile_year": { "min": 89, "max": 90 }, "concepts": [ { "id": "https://openalex.org/C125206250", "wikidata": "https://www.wikidata.org/wiki/Q2365355", "display_name": "Microprobe", "level": 2, "score": 0.8870236 }, { "id": "https://openalex.org/C518915863", "wikidata": "https://www.wikidata.org/wiki/Q938", "display_name": "Strontium", "level": 2, "score": 0.76054597 }, { "id": "https://openalex.org/C146211579", "wikidata": "https://www.wikidata.org/wiki/Q137649", "display_name": "Isobaric process", "level": 2, "score": 0.7032273 }, { "id": "https://openalex.org/C2779216218", "wikidata": "https://www.wikidata.org/wiki/Q413629", "display_name": "Strontium carbonate", "level": 3, "score": 0.62746584 }, { "id": "https://openalex.org/C185592680", "wikidata": "https://www.wikidata.org/wiki/Q2329", "display_name": "Chemistry", "level": 0, "score": 0.595496 }, { "id": "https://openalex.org/C2780659211", "wikidata": "https://www.wikidata.org/wiki/Q181699", "display_name": "Carbonate", "level": 2, "score": 0.5788037 }, { "id": "https://openalex.org/C137581210", "wikidata": "https://www.wikidata.org/wiki/Q1325627", "display_name": "Isotopes of strontium", "level": 3, "score": 0.5733175 }, { "id": "https://openalex.org/C2910723988", "wikidata": "https://www.wikidata.org/wiki/Q181699", "display_name": "Carbonate Ion", "level": 3, "score": 0.5493873 }, { "id": "https://openalex.org/C113196181", "wikidata": "https://www.wikidata.org/wiki/Q485223", "display_name": "Analytical Chemistry (journal)", "level": 2, "score": 0.51807 }, { "id": "https://openalex.org/C164304813", "wikidata": "https://www.wikidata.org/wiki/Q25276", "display_name": "Isotope", "level": 2, "score": 0.50819635 }, { "id": "https://openalex.org/C2780041246", "wikidata": "https://www.wikidata.org/wiki/Q591800", "display_name": "Otolith", "level": 3, "score": 0.4996686 }, { "id": "https://openalex.org/C199289684", "wikidata": "https://www.wikidata.org/wiki/Q83353", "display_name": "Mineralogy", "level": 1, "score": 0.47429278 }, { "id": "https://openalex.org/C202799725", "wikidata": "https://www.wikidata.org/wiki/Q272035", "display_name": "Accuracy and precision", "level": 2, "score": 0.4276591 }, { "id": "https://openalex.org/C189701845", "wikidata": "https://www.wikidata.org/wiki/Q382952", "display_name": "Isotopes of calcium", "level": 3, "score": 0.42643917 }, { "id": "https://openalex.org/C51813073", "wikidata": "https://www.wikidata.org/wiki/Q518459", "display_name": "Isotope analysis", "level": 2, "score": 0.41937625 }, { "id": "https://openalex.org/C22117777", "wikidata": "https://www.wikidata.org/wiki/Q17148629", "display_name": "Stable isotope ratio", "level": 2, "score": 0.41643113 }, { "id": "https://openalex.org/C138268822", "wikidata": "https://www.wikidata.org/wiki/Q1051925", "display_name": "Resolution (logic)", "level": 2, "score": 0.41589054 }, { "id": "https://openalex.org/C127313418", "wikidata": "https://www.wikidata.org/wiki/Q1069", "display_name": "Geology", "level": 0, "score": 0.28905076 }, { "id": "https://openalex.org/C519063684", "wikidata": "https://www.wikidata.org/wiki/Q706", "display_name": "Calcium", "level": 2, "score": 0.24548528 }, { "id": "https://openalex.org/C107872376", "wikidata": "https://www.wikidata.org/wiki/Q321355", "display_name": "Environmental chemistry", "level": 1, "score": 0.12608731 }, { "id": "https://openalex.org/C2909208804", "wikidata": "https://www.wikidata.org/wiki/Q127282", "display_name": "Fish <Actinopterygii>", "level": 2, "score": 0.122005045 }, { "id": "https://openalex.org/C33923547", "wikidata": "https://www.wikidata.org/wiki/Q395", "display_name": "Mathematics", "level": 0, "score": 0.0 }, { "id": "https://openalex.org/C154945302", "wikidata": "https://www.wikidata.org/wiki/Q11660", "display_name": "Artificial intelligence", "level": 1, "score": 0.0 }, { "id": "https://openalex.org/C111368507", "wikidata": "https://www.wikidata.org/wiki/Q43518", "display_name": "Oceanography", "level": 1, "score": 0.0 }, { "id": "https://openalex.org/C41008148", "wikidata": "https://www.wikidata.org/wiki/Q21198", "display_name": "Computer science", "level": 0, "score": 0.0 }, { "id": "https://openalex.org/C86803240", "wikidata": "https://www.wikidata.org/wiki/Q420", "display_name": "Biology", "level": 0, "score": 0.0 }, { "id": "https://openalex.org/C62520636", "wikidata": "https://www.wikidata.org/wiki/Q944", "display_name": "Quantum mechanics", "level": 1, "score": 0.0 }, { "id": "https://openalex.org/C97355855", "wikidata": "https://www.wikidata.org/wiki/Q11473", "display_name": "Thermodynamics", "level": 1, "score": 0.0 }, { "id": "https://openalex.org/C105795698", "wikidata": "https://www.wikidata.org/wiki/Q12483", "display_name": "Statistics", "level": 1, "score": 0.0 }, { "id": "https://openalex.org/C121332964", "wikidata": "https://www.wikidata.org/wiki/Q413", "display_name": "Physics", "level": 0, "score": 0.0 }, { "id": "https://openalex.org/C178790620", "wikidata": "https://www.wikidata.org/wiki/Q11351", "display_name": "Organic chemistry", "level": 1, "score": 0.0 }, { "id": "https://openalex.org/C505870484", "wikidata": "https://www.wikidata.org/wiki/Q180538", "display_name": "Fishery", "level": 1, "score": 0.0 } ], "corresponding_author_ids": [], "corresponding_institution_ids": [], "countries_distinct_count": 1, "counts_by_year": [ { "year": 2021, "cited_by_count": 3 }, { "year": 2019, "cited_by_count": 1 }, { "year": 2018, "cited_by_count": 2 }, { "year": 2014, "cited_by_count": 2 }, { "year": 2013, "cited_by_count": 1 }, { "year": 2012, "cited_by_count": 4 } ], "created_date": "2016-06-24", "datasets": [], "display_name": "Ion microprobe measurement of strontium isotopes in calcium carbonate with application to salmon otoliths", "doi": "https://doi.org/10.1016/j.gca.2004.05.051", "fulltext_origin": "ngrams", "fwci": 3.009, "grants": [], "has_fulltext": true, "id": "https://openalex.org/W2036872793", "ids": { "openalex": "https://openalex.org/W2036872793", "doi": "https://doi.org/10.1016/j.gca.2004.05.051", "mag": "2036872793" }, "indexed_in": [ "crossref" ], "institutions_distinct_count": 4, "is_paratext": false, "is_retracted": false, "keywords": [ { "id": "https://openalex.org/keywords/microprobe", "display_name": "Microprobe", "score": 0.8870236 }, { "id": "https://openalex.org/keywords/isobaric-process", "display_name": "Isobaric process", "score": 0.7032273 }, { "id": "https://openalex.org/keywords/strontium-carbonate", "display_name": "Strontium carbonate", "score": 0.62746584 }, { "id": "https://openalex.org/keywords/isotopes-of-strontium", "display_name": "Isotopes of strontium", "score": 0.5733175 }, { "id": "https://openalex.org/keywords/carbonate-ion", "display_name": "Carbonate Ion", "score": 0.5493873 }, { "id": "https://openalex.org/keywords/isotope-analysis", "display_name": "Isotope Analysis", "score": 0.507045 }, { "id": "https://openalex.org/keywords/accuracy-and-precision", "display_name": "Accuracy and precision", "score": 0.4276591 }, { "id": "https://openalex.org/keywords/isotopes-of-calcium", "display_name": "Isotopes of calcium", "score": 0.42643917 } ], "language": "en", "locations": [ { "is_oa": false, "landing_page_url": "https://doi.org/10.1016/j.gca.2004.05.051", "pdf_url": null, "source": { "id": "https://openalex.org/S7538555", "display_name": "Geochimica et Cosmochimica Acta", "issn_l": "0016-7037", "issn": [ "0016-7037", "1872-9533" ], "is_oa": false, "is_in_doaj": false, "is_core": true, "host_organization": "https://openalex.org/P4310320990", "host_organization_name": "Elsevier BV", "host_organization_lineage": [ "https://openalex.org/P4310320990" ], "host_organization_lineage_names": [ "Elsevier BV" ], "type": "journal" }, "license": null, "license_id": null, "version": null, "is_accepted": false, "is_published": false } ], "locations_count": 1, "mesh": [], "ngrams_url": "https://api.openalex.org/works/W2036872793/ngrams", "open_access": { "is_oa": false, "oa_status": "closed", "oa_url": null, "any_repository_has_fulltext": false }, "primary_location": { "is_oa": false, "landing_page_url": "https://doi.org/10.1016/j.gca.2004.05.051", "pdf_url": null, "source": { "id": "https://openalex.org/S7538555", "display_name": "Geochimica et Cosmochimica Acta", "issn_l": "0016-7037", "issn": [ "0016-7037", "1872-9533" ], "is_oa": false, "is_in_doaj": false, "is_core": true, "host_organization": "https://openalex.org/P4310320990", "host_organization_name": "Elsevier BV", "host_organization_lineage": [ "https://openalex.org/P4310320990" ], "host_organization_lineage_names": [ "Elsevier BV" ], "type": "journal" }, "license": null, "license_id": null, "version": null, "is_accepted": false, "is_published": false }, "primary_topic": { "id": "https://openalex.org/T12073", "display_name": "Application of Stable Isotopes in Trophic Ecology", "score": 0.9997, "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" } }, "publication_date": "2005-03-01", "publication_year": 2005, "referenced_works": [ "https://openalex.org/W1487925322", "https://openalex.org/W1535537307", "https://openalex.org/W153813897", "https://openalex.org/W1542942899", "https://openalex.org/W1579621624", "https://openalex.org/W1964850292", "https://openalex.org/W1970452880", "https://openalex.org/W1971410049", "https://openalex.org/W1982883010", "https://openalex.org/W1993895020", "https://openalex.org/W1999579000", "https://openalex.org/W2000499025", "https://openalex.org/W2036081018", "https://openalex.org/W2049267060", "https://openalex.org/W2065536288", "https://openalex.org/W2066154341", "https://openalex.org/W2074631786", "https://openalex.org/W2084871989", "https://openalex.org/W2090591305", "https://openalex.org/W2097235547", "https://openalex.org/W2106910676", "https://openalex.org/W2110021154", "https://openalex.org/W2123036875", "https://openalex.org/W2136517737", "https://openalex.org/W2152721814", "https://openalex.org/W2167890326", "https://openalex.org/W2186365089", "https://openalex.org/W2215038370", "https://openalex.org/W2222993725", "https://openalex.org/W2316273256", "https://openalex.org/W2317989487", "https://openalex.org/W2571673006", "https://openalex.org/W2977291172", "https://openalex.org/W4237501160", "https://openalex.org/W4242708374", "https://openalex.org/W4285719527", "https://openalex.org/W622398904" ], "referenced_works_count": 37, "related_works": [ "https://openalex.org/W3036463635", "https://openalex.org/W2977210628", "https://openalex.org/W2970792272", "https://openalex.org/W2412756109", "https://openalex.org/W2375024202", "https://openalex.org/W2368166399", "https://openalex.org/W2287638284", "https://openalex.org/W2081763685", "https://openalex.org/W2074103922", "https://openalex.org/W2024434286" ], "sustainable_development_goals": [ { "score": 0.82, "display_name": "Life below water", "id": "https://metadata.un.org/sdg/14" } ], "title": "Ion microprobe measurement of strontium isotopes in calcium carbonate with application to salmon otoliths", "topics": [ { "id": "https://openalex.org/T12073", "display_name": "Application of Stable Isotopes in Trophic Ecology", "score": 0.9997, "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/T11088", "display_name": "Impact of Aquaculture on Marine Ecosystems and Food Supply", "score": 0.9961, "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/T12097", "display_name": "Ecological Impact of Freshwater Mussels", "score": 0.9956, "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" } } ], "type": "article", "type_crossref": "journal-article", "updated_date": "2024-08-15T06:29:34.053807", "versions": [] }
}