Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W3107918959', 'doi': 'https://doi.org/10.1073/pnas.2014378117', 'title': 'Enhanced trace element mobilization by Earth’s ice sheets', 'display_name': 'Enhanced trace element mobilization by Earth’s ice sheets', 'publication_year': 2020, 'publication_date': '2020-11-23', 'ids': {'openalex': 'https://openalex.org/W3107918959', 'doi': 'https://doi.org/10.1073/pnas.2014378117', 'mag': '3107918959', 'pmid': 'https://pubmed.ncbi.nlm.nih.gov/33229559', 'pmcid': 'https://www.ncbi.nlm.nih.gov/pmc/articles/7749357'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1073/pnas.2014378117', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S125754415', 'display_name': 'Proceedings of the National Academy of Sciences', 'issn_l': '0027-8424', 'issn': ['0027-8424', '1091-6490'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320052', 'host_organization_name': 'National Academy of Sciences', 'host_organization_lineage': ['https://openalex.org/P4310320052'], 'host_organization_lineage_names': ['National Academy of Sciences'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, 'type': 'article', 'type_crossref': 'journal-article', 'indexed_in': ['crossref', 'pubmed'], 'open_access': {'is_oa': True, 'oa_status': 'green', 'oa_url': 'https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7749357', 'any_repository_has_fulltext': True}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5070109310', 'display_name': 'Jon R. Hawkings', 'orcid': 'https://orcid.org/0000-0003-4813-8474'}, 'institutions': [{'id': 'https://openalex.org/I4210132808', 'display_name': 'National High Magnetic Field Laboratory', 'ror': 'https://ror.org/03s53g630', 'country_code': 'US', 'type': 'facility', 'lineage': ['https://openalex.org/I103163165', 'https://openalex.org/I1330989302', 'https://openalex.org/I1343871089', 'https://openalex.org/I198811213', 'https://openalex.org/I33213144', 'https://openalex.org/I4210120050', 'https://openalex.org/I4210132808']}, {'id': 'https://openalex.org/I103163165', 'display_name': 'Florida State University', 'ror': 'https://ror.org/05g3dte14', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I103163165']}, {'id': 'https://openalex.org/I4210152878', 'display_name': 'Helmholtz Centre Potsdam - GFZ German Research Centre for Geosciences', 'ror': 'https://ror.org/04z8jg394', 'country_code': 'DE', 'type': 'facility', 'lineage': ['https://openalex.org/I1305996414', 'https://openalex.org/I4210152878']}], 'countries': ['DE', 'US'], 'is_corresponding': True, 'raw_author_name': 'Jon R. Hawkings', 'raw_affiliation_strings': ['Interface Geochemistry, German Research Centre for Geosciences (GFZ), 14473 Potsdam, Germany;', 'National High Magnetic Field Laboratory Geochemistry Group, Department of Earth, Ocean and Atmospheric Sciences, Florida State University, Tallahassee, FL 32306;'], 'affiliations': [{'raw_affiliation_string': 'National High Magnetic Field Laboratory Geochemistry Group, Department of Earth, Ocean and Atmospheric Sciences, Florida State University, Tallahassee, FL 32306;', 'institution_ids': ['https://openalex.org/I4210132808', 'https://openalex.org/I103163165']}, {'raw_affiliation_string': 'Interface Geochemistry, German Research Centre for Geosciences (GFZ), 14473 Potsdam, Germany;', 'institution_ids': ['https://openalex.org/I4210152878']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5043636094', 'display_name': 'Mark Skidmore', 'orcid': 'https://orcid.org/0000-0002-0806-0716'}, 'institutions': [{'id': 'https://openalex.org/I23732399', 'display_name': 'Montana State University', 'ror': 'https://ror.org/02w0trx84', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I23732399', 'https://openalex.org/I4210126032']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Mark L. Skidmore', 'raw_affiliation_strings': ['Department of Earth Sciences, Montana State University, Bozeman, MT 59717;'], 'affiliations': [{'raw_affiliation_string': 'Department of Earth Sciences, Montana State University, Bozeman, MT 59717;', 'institution_ids': ['https://openalex.org/I23732399']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5026534185', 'display_name': 'Jemma L. Wadham', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I36234482', 'display_name': 'University of Bristol', 'ror': 'https://ror.org/0524sp257', 'country_code': 'GB', 'type': 'education', 'lineage': ['https://openalex.org/I36234482']}], 'countries': ['GB'], 'is_corresponding': False, 'raw_author_name': 'Jemma L. Wadham', 'raw_affiliation_strings': ['School of Geographical Sciences, University of Bristol, Bristol, BS8 1SS, United Kingdom;'], 'affiliations': [{'raw_affiliation_string': 'School of Geographical Sciences, University of Bristol, Bristol, BS8 1SS, United Kingdom;', 'institution_ids': ['https://openalex.org/I36234482']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5067029806', 'display_name': 'John C. Priscu', 'orcid': 'https://orcid.org/0000-0001-5807-6364'}, 'institutions': [{'id': 'https://openalex.org/I23732399', 'display_name': 'Montana State University', 'ror': 'https://ror.org/02w0trx84', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I23732399', 'https://openalex.org/I4210126032']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'John C. Priscu', 'raw_affiliation_strings': ['Department of Land Resources and Environmental Sciences, Bozeman, Montana State University, MT 59717;'], 'affiliations': [{'raw_affiliation_string': 'Department of Land Resources and Environmental Sciences, Bozeman, Montana State University, MT 59717;', 'institution_ids': ['https://openalex.org/I23732399']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5076606274', 'display_name': 'Peter L. Morton', 'orcid': 'https://orcid.org/0000-0002-4248-2357'}, 'institutions': [{'id': 'https://openalex.org/I4210132808', 'display_name': 'National High Magnetic Field Laboratory', 'ror': 'https://ror.org/03s53g630', 'country_code': 'US', 'type': 'facility', 'lineage': ['https://openalex.org/I103163165', 'https://openalex.org/I1330989302', 'https://openalex.org/I1343871089', 'https://openalex.org/I198811213', 'https://openalex.org/I33213144', 'https://openalex.org/I4210120050', 'https://openalex.org/I4210132808']}, {'id': 'https://openalex.org/I103163165', 'display_name': 'Florida State University', 'ror': 'https://ror.org/05g3dte14', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I103163165']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Peter L. Morton', 'raw_affiliation_strings': ['National High Magnetic Field Laboratory Geochemistry Group, Department of Earth, Ocean and Atmospheric Sciences, Florida State University, Tallahassee, FL 32306;'], 'affiliations': [{'raw_affiliation_string': 'National High Magnetic Field Laboratory Geochemistry Group, Department of Earth, Ocean and Atmospheric Sciences, Florida State University, Tallahassee, FL 32306;', 'institution_ids': ['https://openalex.org/I4210132808', 'https://openalex.org/I103163165']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5038296219', 'display_name': 'Jade Hatton', 'orcid': 'https://orcid.org/0000-0002-9408-7981'}, 'institutions': [{'id': 'https://openalex.org/I36234482', 'display_name': 'University of Bristol', 'ror': 'https://ror.org/0524sp257', 'country_code': 'GB', 'type': 'education', 'lineage': ['https://openalex.org/I36234482']}], 'countries': ['GB'], 'is_corresponding': False, 'raw_author_name': 'Jade E. Hatton', 'raw_affiliation_strings': ['School of Earth Sciences, University of Bristol, Bristol, BS8 1RL, United Kingdom;'], 'affiliations': [{'raw_affiliation_string': 'School of Earth Sciences, University of Bristol, Bristol, BS8 1RL, United Kingdom;', 'institution_ids': ['https://openalex.org/I36234482']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5010270735', 'display_name': 'Christopher B. Gardner', 'orcid': 'https://orcid.org/0000-0003-0400-3754'}, 'institutions': [{'id': 'https://openalex.org/I52357470', 'display_name': 'The Ohio State University', 'ror': 'https://ror.org/00rs6vg23', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I52357470']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Christopher B. Gardner', 'raw_affiliation_strings': ['School of Earth Sciences, Byrd Polar and Climate Research Center, The Ohio State University, Columbus, OH 43210;'], 'affiliations': [{'raw_affiliation_string': 'School of Earth Sciences, Byrd Polar and Climate Research Center, The Ohio State University, Columbus, OH 43210;', 'institution_ids': ['https://openalex.org/I52357470']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5007640932', 'display_name': 'Tyler J. Kohler', 'orcid': 'https://orcid.org/0000-0001-5137-4844'}, 'institutions': [{'id': 'https://openalex.org/I5124864', 'display_name': 'École Polytechnique Fédérale de Lausanne', 'ror': 'https://ror.org/02s376052', 'country_code': 'CH', 'type': 'education', 'lineage': ['https://openalex.org/I2799323385', 'https://openalex.org/I5124864']}], 'countries': ['CH'], 'is_corresponding': False, 'raw_author_name': 'Tyler J. Kohler', 'raw_affiliation_strings': ['Stream Biofilm and Ecosystem Research Laboratory, School of Architecture, Civil and Environmental Engineering, École Polytechnique Fédérale de Lausanne, Lausanne CH-1015, Switzerland;'], 'affiliations': [{'raw_affiliation_string': 'Stream Biofilm and Ecosystem Research Laboratory, School of Architecture, Civil and Environmental Engineering, École Polytechnique Fédérale de Lausanne, Lausanne CH-1015, Switzerland;', 'institution_ids': ['https://openalex.org/I5124864']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5052312089', 'display_name': 'Marek Stibal', 'orcid': 'https://orcid.org/0000-0002-9998-5086'}, 'institutions': [{'id': 'https://openalex.org/I21250087', 'display_name': 'Charles University', 'ror': 'https://ror.org/024d6js02', 'country_code': 'CZ', 'type': 'education', 'lineage': ['https://openalex.org/I21250087']}], 'countries': ['CZ'], 'is_corresponding': False, 'raw_author_name': 'Marek Stibal', 'raw_affiliation_strings': ['Department of Ecology, Faculty of Science, Charles University, CZ-12844, Prague, Czechia;'], 'affiliations': [{'raw_affiliation_string': 'Department of Ecology, Faculty of Science, Charles University, CZ-12844, Prague, Czechia;', 'institution_ids': ['https://openalex.org/I21250087']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5068455595', 'display_name': 'Elizabeth Bagshaw', 'orcid': 'https://orcid.org/0000-0001-8392-1750'}, 'institutions': [{'id': 'https://openalex.org/I79510175', 'display_name': 'Cardiff University', 'ror': 'https://ror.org/03kk7td41', 'country_code': 'GB', 'type': 'education', 'lineage': ['https://openalex.org/I79510175']}], 'countries': ['GB'], 'is_corresponding': False, 'raw_author_name': 'Elizabeth A. Bagshaw', 'raw_affiliation_strings': ['School of Earth and Ocean Sciences, Cardiff University, Main Building, Park Place, Cardiff, UK'], 'affiliations': [{'raw_affiliation_string': 'School of Earth and Ocean Sciences, Cardiff University, Main Building, Park Place, Cardiff, UK', 'institution_ids': ['https://openalex.org/I79510175']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5011893547', 'display_name': 'August Steigmeyer', 'orcid': 'https://orcid.org/0000-0002-6059-8046'}, 'institutions': [{'id': 'https://openalex.org/I23732399', 'display_name': 'Montana State University', 'ror': 'https://ror.org/02w0trx84', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I23732399', 'https://openalex.org/I4210126032']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'August Steigmeyer', 'raw_affiliation_strings': ['Department of Earth Sciences, Montana State University, Bozeman, MT 59717;'], 'affiliations': [{'raw_affiliation_string': 'Department of Earth Sciences, Montana State University, Bozeman, MT 59717;', 'institution_ids': ['https://openalex.org/I23732399']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5091185667', 'display_name': 'Joel Barker', 'orcid': 'https://orcid.org/0000-0003-1661-2709'}, 'institutions': [{'id': 'https://openalex.org/I130238516', 'display_name': 'University of Minnesota', 'ror': 'https://ror.org/017zqws13', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I130238516']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Joel Barker', 'raw_affiliation_strings': ['Department of Earth and Environmental Sciences, University of Minnesota, Minneapolis, MN 55455'], 'affiliations': [{'raw_affiliation_string': 'Department of Earth and Environmental Sciences, University of Minnesota, Minneapolis, MN 55455', 'institution_ids': ['https://openalex.org/I130238516']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5047717233', 'display_name': 'John E. Dore', 'orcid': 'https://orcid.org/0000-0002-5261-427X'}, 'institutions': [{'id': 'https://openalex.org/I23732399', 'display_name': 'Montana State University', 'ror': 'https://ror.org/02w0trx84', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I23732399', 'https://openalex.org/I4210126032']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'John E. Dore', 'raw_affiliation_strings': ['Department of Land Resources and Environmental Sciences, Bozeman, Montana State University, MT 59717;'], 'affiliations': [{'raw_affiliation_string': 'Department of Land Resources and Environmental Sciences, Bozeman, Montana State University, MT 59717;', 'institution_ids': ['https://openalex.org/I23732399']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5102751692', 'display_name': 'W. Berry Lyons', 'orcid': 'https://orcid.org/0000-0002-3143-7251'}, 'institutions': [{'id': 'https://openalex.org/I52357470', 'display_name': 'The Ohio State University', 'ror': 'https://ror.org/00rs6vg23', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I52357470']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'W. Berry Lyons', 'raw_affiliation_strings': ['School of Earth Sciences, Byrd Polar and Climate Research Center, The Ohio State University, Columbus, OH 43210;'], 'affiliations': [{'raw_affiliation_string': 'School of Earth Sciences, Byrd Polar and Climate Research Center, The Ohio State University, Columbus, OH 43210;', 'institution_ids': ['https://openalex.org/I52357470']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5016499068', 'display_name': 'Martyn Tranter', 'orcid': 'https://orcid.org/0000-0003-2071-3094'}, 'institutions': [{'id': 'https://openalex.org/I36234482', 'display_name': 'University of Bristol', 'ror': 'https://ror.org/0524sp257', 'country_code': 'GB', 'type': 'education', 'lineage': ['https://openalex.org/I36234482']}], 'countries': ['GB'], 'is_corresponding': False, 'raw_author_name': 'Martyn Tranter', 'raw_affiliation_strings': ['School of Geographical Sciences, University of Bristol, Bristol, BS8 1SS, United Kingdom;'], 'affiliations': [{'raw_affiliation_string': 'School of Geographical Sciences, University of Bristol, Bristol, BS8 1SS, United Kingdom;', 'institution_ids': ['https://openalex.org/I36234482']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5038898780', 'display_name': 'Robert G. M. Spencer', 'orcid': 'https://orcid.org/0000-0003-0777-0748'}, 'institutions': [{'id': 'https://openalex.org/I4210132808', 'display_name': 'National High Magnetic Field Laboratory', 'ror': 'https://ror.org/03s53g630', 'country_code': 'US', 'type': 'facility', 'lineage': ['https://openalex.org/I103163165', 'https://openalex.org/I1330989302', 'https://openalex.org/I1343871089', 'https://openalex.org/I198811213', 'https://openalex.org/I33213144', 'https://openalex.org/I4210120050', 'https://openalex.org/I4210132808']}, {'id': 'https://openalex.org/I103163165', 'display_name': 'Florida State University', 'ror': 'https://ror.org/05g3dte14', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I103163165']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Robert G. M. Spencer', 'raw_affiliation_strings': ['National High Magnetic Field Laboratory Geochemistry Group, Department of Earth, Ocean and Atmospheric Sciences, Florida State University, Tallahassee, FL 32306;'], 'affiliations': [{'raw_affiliation_string': 'National High Magnetic Field Laboratory Geochemistry Group, Department of Earth, Ocean and Atmospheric Sciences, Florida State University, Tallahassee, FL 32306;', 'institution_ids': ['https://openalex.org/I4210132808', 'https://openalex.org/I103163165']}]}], 'institution_assertions': [], 'countries_distinct_count': 5, 'institutions_distinct_count': 10, 'corresponding_author_ids': ['https://openalex.org/A5070109310'], 'corresponding_institution_ids': ['https://openalex.org/I4210132808', 'https://openalex.org/I103163165', 'https://openalex.org/I4210152878'], 'apc_list': None, 'apc_paid': None, 'fwci': 4.287, 'has_fulltext': True, 'fulltext_origin': 'pdf', 'cited_by_count': 62, 'citation_normalized_percentile': {'value': 0.739754, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 98, 'max': 99}, 'biblio': {'volume': '117', 'issue': '50', 'first_page': '31648', 'last_page': '31659'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10644', 'display_name': 'Impacts of Climate Change on Glaciers and Water Availability', 'score': 0.9998, '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'}}, 'topics': [{'id': 'https://openalex.org/T10644', 'display_name': 'Impacts of Climate Change on Glaciers and Water Availability', 'score': 0.9998, '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/T10017', 'display_name': 'Climate Change and Paleoclimatology', 'score': 0.998, '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/T12180', 'display_name': 'Microbial Diversity in Antarctic Ecosystems', 'score': 0.996, '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'}}], 'keywords': [{'id': 'https://openalex.org/keywords/meltwater', 'display_name': 'Meltwater', 'score': 0.63997096}, {'id': 'https://openalex.org/keywords/trace-element', 'display_name': 'Trace element', 'score': 0.589105}, {'id': 'https://openalex.org/keywords/greenland-ice-sheet', 'display_name': 'Greenland ice sheet', 'score': 0.55708677}, {'id': 'https://openalex.org/keywords/biogeochemical-cycle', 'display_name': 'Biogeochemical cycle', 'score': 0.486125}, {'id': 'https://openalex.org/keywords/ecology', 'display_name': 'Ecology', 'score': 0.478504}, {'id': 'https://openalex.org/keywords/antarctic-ice-sheet', 'display_name': 'Antarctic ice sheet', 'score': 0.47681043}], 'concepts': [{'id': 'https://openalex.org/C207318512', 'wikidata': 'https://www.wikidata.org/wiki/Q360925', 'display_name': 'Meltwater', 'level': 3, 'score': 0.63997096}, {'id': 'https://openalex.org/C40724407', 'wikidata': 'https://www.wikidata.org/wiki/Q179177', 'display_name': 'Weathering', 'level': 2, 'score': 0.6390927}, {'id': 'https://openalex.org/C34682378', 'wikidata': 'https://www.wikidata.org/wiki/Q351792', 'display_name': 'Trace element', 'level': 2, 'score': 0.589105}, {'id': 'https://openalex.org/C2780021526', 'wikidata': 'https://www.wikidata.org/wiki/Q1542432', 'display_name': 'Greenland ice sheet', 'level': 3, 'score': 0.55708677}, {'id': 'https://openalex.org/C123750103', 'wikidata': 'https://www.wikidata.org/wiki/Q12599', 'display_name': 'Ice sheet', 'level': 2, 'score': 0.5363523}, {'id': 'https://openalex.org/C127313418', 'wikidata': 'https://www.wikidata.org/wiki/Q1069', 'display_name': 'Geology', 'level': 0, 'score': 0.52479875}, {'id': 'https://openalex.org/C107872376', 'wikidata': 'https://www.wikidata.org/wiki/Q321355', 'display_name': 'Environmental chemistry', 'level': 1, 'score': 0.5211932}, {'id': 'https://openalex.org/C71915725', 'wikidata': 'https://www.wikidata.org/wiki/Q846303', 'display_name': 'Biogeochemical cycle', 'level': 2, 'score': 0.486125}, {'id': 'https://openalex.org/C2780223605', 'wikidata': 'https://www.wikidata.org/wiki/Q571430', 'display_name': 'Antarctic ice sheet', 'level': 4, 'score': 0.47681043}, {'id': 'https://openalex.org/C197248824', 'wikidata': 'https://www.wikidata.org/wiki/Q184395', 'display_name': 'Seawater', 'level': 2, 'score': 0.47262263}, {'id': 'https://openalex.org/C100834320', 'wikidata': 'https://www.wikidata.org/wiki/Q35666', 'display_name': 'Glacier', 'level': 2, 'score': 0.43084434}, {'id': 'https://openalex.org/C17409809', 'wikidata': 'https://www.wikidata.org/wiki/Q161764', 'display_name': 'Geochemistry', 'level': 1, 'score': 0.4109786}, {'id': 'https://openalex.org/C39432304', 'wikidata': 'https://www.wikidata.org/wiki/Q188847', 'display_name': 'Environmental science', 'level': 0, 'score': 0.38621372}, {'id': 'https://openalex.org/C1965285', 'wikidata': 'https://www.wikidata.org/wiki/Q8008', 'display_name': 'Earth science', 'level': 1, 'score': 0.3410523}, {'id': 'https://openalex.org/C111368507', 'wikidata': 'https://www.wikidata.org/wiki/Q43518', 'display_name': 'Oceanography', 'level': 1, 'score': 0.3100332}, {'id': 'https://openalex.org/C136894858', 'wikidata': 'https://www.wikidata.org/wiki/Q213926', 'display_name': 'Sea ice', 'level': 2, 'score': 0.28996316}, {'id': 'https://openalex.org/C185592680', 'wikidata': 'https://www.wikidata.org/wiki/Q2329', 'display_name': 'Chemistry', 'level': 0, 'score': 0.2530533}, {'id': 'https://openalex.org/C197435368', 'wikidata': 'https://www.wikidata.org/wiki/Q493109', 'display_name': 'Cryosphere', 'level': 3, 'score': 0.1929375}, {'id': 'https://openalex.org/C114793014', 'wikidata': 'https://www.wikidata.org/wiki/Q52109', 'display_name': 'Geomorphology', 'level': 1, 'score': 0.16814733}], 'mesh': [{'descriptor_ui': 'D046448', 'descriptor_name': 'Ice Cover', 'qualifier_ui': 'Q000737', 'qualifier_name': 'chemistry', 'is_major_topic': True}, {'descriptor_ui': 'D000864', 'descriptor_name': 'Antarctic Regions', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D057486', 'descriptor_name': 'Carbon Cycle', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D018534', 'descriptor_name': 'Earth, Planet', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D006116', 'descriptor_name': 'Greenland', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D018977', 'descriptor_name': 'Micronutrients', 'qualifier_ui': 'Q000032', 'qualifier_name': 'analysis', 'is_major_topic': False}, {'descriptor_ui': 'D014131', 'descriptor_name': 'Trace Elements', 'qualifier_ui': 'Q000032', 'qualifier_name': 'analysis', 'is_major_topic': False}], 'locations_count': 6, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.1073/pnas.2014378117', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S125754415', 'display_name': 'Proceedings of the National Academy of Sciences', 'issn_l': '0027-8424', 'issn': ['0027-8424', '1091-6490'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320052', 'host_organization_name': 'National Academy of Sciences', 'host_organization_lineage': ['https://openalex.org/P4310320052'], 'host_organization_lineage_names': ['National Academy of Sciences'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, {'is_oa': True, 'landing_page_url': 'https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7749357', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S2764455111', 'display_name': 'PubMed Central', 'issn_l': None, 'issn': None, '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': None, 'license_id': None, 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, {'is_oa': True, 'landing_page_url': 'https://orca.cardiff.ac.uk/id/eprint/135976/1/Bagshaw_Hawkings%20PNAS%20Trace%20Elements%20Accepted%20Version.pdf', 'pdf_url': 'https://orca.cardiff.ac.uk/id/eprint/135976/1/Bagshaw_Hawkings%20PNAS%20Trace%20Elements%20Accepted%20Version.pdf', 'source': {'id': 'https://openalex.org/S4306401195', 'display_name': 'ORCA Online Research @Cardiff (Cardiff University)', 'issn_l': None, 'issn': None, 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I79510175', 'host_organization_name': 'Cardiff University', 'host_organization_lineage': ['https://openalex.org/I79510175'], 'host_organization_lineage_names': ['Cardiff University'], 'type': 'repository'}, 'license': None, 'license_id': None, 'version': 'acceptedVersion', 'is_accepted': True, 'is_published': False}, {'is_oa': True, 'landing_page_url': 'https://gfzpublic.gfz-potsdam.de/pubman/item/item_5004276_6/component/file_5005921/5004276.pdf', 'pdf_url': 'https://gfzpublic.gfz-potsdam.de/pubman/item/item_5004276_6/component/file_5005921/5004276.pdf', 'source': {'id': 'https://openalex.org/S4306401313', 'display_name': 'Publication Database GFZ (GFZ German Research Centre for Geosciences)', 'issn_l': None, 'issn': None, 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I4210152878', 'host_organization_name': 'Helmholtz Centre Potsdam - GFZ German Research Centre for Geosciences', 'host_organization_lineage': ['https://openalex.org/I4210152878'], 'host_organization_lineage_names': ['Helmholtz Centre Potsdam - GFZ German Research Centre for Geosciences'], 'type': 'repository'}, 'license': None, 'license_id': None, 'version': 'submittedVersion', 'is_accepted': False, 'is_published': False}, {'is_oa': True, 'landing_page_url': 'https://gfzpublic.gfz-potsdam.de/pubman/item/item_5004276', 'pdf_url': 'https://gfzpublic.gfz-potsdam.de/pubman/item/item_5004276_7/component/file_5005921/5004276.pdf', 'source': {'id': 'https://openalex.org/S4306401313', 'display_name': 'Publication Database GFZ (GFZ German Research Centre for Geosciences)', 'issn_l': None, 'issn': None, 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I4210152878', 'host_organization_name': 'Helmholtz Centre Potsdam - GFZ German Research Centre for Geosciences', 'host_organization_lineage': ['https://openalex.org/I4210152878'], 'host_organization_lineage_names': ['Helmholtz Centre Potsdam - GFZ German Research Centre for Geosciences'], 'type': 'repository'}, 'license': None, 'license_id': None, 'version': 'submittedVersion', 'is_accepted': False, 'is_published': False}, {'is_oa': False, 'landing_page_url': 'https://pubmed.ncbi.nlm.nih.gov/33229559', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4306525036', 'display_name': 'PubMed', 'issn_l': None, 'issn': None, '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': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}], 'best_oa_location': {'is_oa': True, 'landing_page_url': 'https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7749357', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S2764455111', 'display_name': 'PubMed Central', 'issn_l': None, 'issn': None, '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': None, 'license_id': None, 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, 'sustainable_development_goals': [], 'grants': [{'funder': 'https://openalex.org/F4320306076', 'funder_display_name': 'National Science Foundation', 'award_id': 'DMR-1644779'}, {'funder': 'https://openalex.org/F4320306101', 'funder_display_name': 'National Aeronautics and Space Administration', 'award_id': '80NSSC18K1266'}, {'funder': 'https://openalex.org/F4320319993', 'funder_display_name': 'Leverhulme Trust', 'award_id': 'RPG-2016-439'}, {'funder': 'https://openalex.org/F4320320006', 'funder_display_name': 'Royal Society', 'award_id': 'Wolfson Merit Award'}, {'funder': 'https://openalex.org/F4320320300', 'funder_display_name': 'European Commission', 'award_id': '793962'}, {'funder': 'https://openalex.org/F4320334631', 'funder_display_name': 'Natural Environment Research Council', 'award_id': 'NE/I008845/1'}], 'datasets': [], 'versions': [], 'referenced_works_count': 107, 'referenced_works': ['https://openalex.org/W111245216', 'https://openalex.org/W1522701979', 'https://openalex.org/W1525830075', 'https://openalex.org/W1569137870', 'https://openalex.org/W1601435429', 'https://openalex.org/W1623025177', 'https://openalex.org/W1651989547', 'https://openalex.org/W1663892352', 'https://openalex.org/W1666729148', 'https://openalex.org/W1781719954', 'https://openalex.org/W1901212959', 'https://openalex.org/W1975944352', 'https://openalex.org/W1978135936', 'https://openalex.org/W1978260571', 'https://openalex.org/W1990652653', 'https://openalex.org/W1996350167', 'https://openalex.org/W1999898881', 'https://openalex.org/W2002974466', 'https://openalex.org/W2006921216', 'https://openalex.org/W2014815515', 'https://openalex.org/W2021193155', 'https://openalex.org/W2024002345', 'https://openalex.org/W2024469685', 'https://openalex.org/W2025832114', 'https://openalex.org/W2033338965', 'https://openalex.org/W2036677156', 'https://openalex.org/W2045646640', 'https://openalex.org/W2046679812', 'https://openalex.org/W2052812669', 'https://openalex.org/W2063141674', 'https://openalex.org/W2064755405', 'https://openalex.org/W2064877977', 'https://openalex.org/W2071386916', 'https://openalex.org/W2077357769', 'https://openalex.org/W2083128706', 'https://openalex.org/W2084081479', 'https://openalex.org/W2084257897', 'https://openalex.org/W2086497115', 'https://openalex.org/W2090213398', 'https://openalex.org/W2100612502', 'https://openalex.org/W2113444120', 'https://openalex.org/W2126770601', 'https://openalex.org/W2127816677', 'https://openalex.org/W2137899037', 'https://openalex.org/W2137947148', 'https://openalex.org/W2138414310', 'https://openalex.org/W2140895492', 'https://openalex.org/W2141108612', 'https://openalex.org/W2152300282', 'https://openalex.org/W2160329799', 'https://openalex.org/W2160566020', 'https://openalex.org/W2161887274', 'https://openalex.org/W2165675465', 'https://openalex.org/W2168557083', 'https://openalex.org/W2173589103', 'https://openalex.org/W2175436179', 'https://openalex.org/W2233567389', 'https://openalex.org/W2258321270', 'https://openalex.org/W2265092492', 'https://openalex.org/W2280526415', 'https://openalex.org/W2300588461', 'https://openalex.org/W2323767911', 'https://openalex.org/W2324198798', 'https://openalex.org/W2324467814', 'https://openalex.org/W248767494', 'https://openalex.org/W2494931602', 'https://openalex.org/W2495909523', 'https://openalex.org/W2497350405', 'https://openalex.org/W2558800264', 'https://openalex.org/W2583001926', 'https://openalex.org/W2589005865', 'https://openalex.org/W2605234074', 'https://openalex.org/W2621858950', 'https://openalex.org/W2622058710', 'https://openalex.org/W2622707248', 'https://openalex.org/W2743530645', 'https://openalex.org/W2751887219', 'https://openalex.org/W2757295349', 'https://openalex.org/W2787405956', 'https://openalex.org/W2794347254', 'https://openalex.org/W2799625268', 'https://openalex.org/W2800487529', 'https://openalex.org/W2901990016', 'https://openalex.org/W2902999429', 'https://openalex.org/W2903884987', 'https://openalex.org/W2905643058', 'https://openalex.org/W2905690041', 'https://openalex.org/W2908189025', 'https://openalex.org/W2943540740', 'https://openalex.org/W2949136175', 'https://openalex.org/W2951166121', 'https://openalex.org/W2953532416', 'https://openalex.org/W2965651552', 'https://openalex.org/W2968567220', 'https://openalex.org/W2983446201', 'https://openalex.org/W2990067814', 'https://openalex.org/W2991491701', 'https://openalex.org/W3007398331', 'https://openalex.org/W3009430667', 'https://openalex.org/W3019398862', 'https://openalex.org/W3023307059', 'https://openalex.org/W3080260764', 'https://openalex.org/W4233042905', 'https://openalex.org/W4233810190', 'https://openalex.org/W4235810242', 'https://openalex.org/W646440767', 'https://openalex.org/W68330423'], 'related_works': ['https://openalex.org/W4321490175', 'https://openalex.org/W4250698272', 'https://openalex.org/W4210704794', 'https://openalex.org/W4205254529', 'https://openalex.org/W3119248687', 'https://openalex.org/W2995424433', 'https://openalex.org/W2618167533', 'https://openalex.org/W2379319731', 'https://openalex.org/W2259100978', 'https://openalex.org/W2153756222'], 'abstract_inverted_index': {'Significance': [0], 'Trace': [1], 'elements': [2, 54, 96], 'are': [3, 55], 'integral': [4], 'to': [5, 23, 37, 74, 85, 111], 'biogeochemical': [6, 43, 92], 'processes': [7, 44], 'at': [8, 60], 'the': [9, 18, 31, 39, 100, 107], 'Earth’s': [10], 'surface': [11], 'and': [12, 33, 97], 'play': [13], 'an': [14], 'important': [15], 'role': [16], 'in': [17, 45, 57, 88], 'carbon': [19], 'cycle': [20], 'as': [21], 'micronutrients': [22], 'support': [24], 'biological': [25], 'productivity.': [26], 'We': [27], 'present': [28], 'data': [29], 'from': [30], 'Greenland': [32], 'Antarctic': [34], 'ice': [35, 82], 'sheets': [36, 83], 'demonstrate': [38], 'importance': [40], 'of': [41, 49, 90, 94, 99, 102, 115], 'subglacial': [42, 58], 'mobilizing': [46], 'substantial': [47], 'quantities': [48], 'these': [50], 'elements.': [51], 'Usually': [52], 'immobile': [53], 'found': [56], 'meltwaters': [59], 'elevated': [61], 'concentrations': [62], 'compared': [63], 'with': [64, 67], 'typical': [65], 'rivers,': [66], 'most': [68, 117], 'exhibiting': [69], 'distinctive': [70], 'size': [71], 'fractionation': [72], 'due': [73, 110], 'adsorption': [75], 'onto': [76], 'nanoparticles.': [77], 'Our': [78], 'findings': [79], 'suggest': [80], 'that': [81], 'need': [84], 'be': [86], 'included': [87], 'models': [89], 'global': [91], 'cycles': [93], 'trace': [95], 'studies': [98], 'fertilization': [101], 'adjacent': [103], 'marine': [104], 'systems,': [105], 'especially': [106], 'Southern': [108], 'Ocean,': [109], 'large': [112], 'export': [113], 'fluxes': [114], 'micronutrients,': [116], 'notably': [118], 'iron.': [119]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W3107918959', 'counts_by_year': [{'year': 2024, 'cited_by_count': 13}, {'year': 2023, 'cited_by_count': 17}, {'year': 2022, 'cited_by_count': 15}, {'year': 2021, 'cited_by_count': 12}], 'updated_date': '2024-09-17T14:36:17.654995', 'created_date': '2020-12-07'}