{"id":"https://openalex.org/W1981925771","doi":"https://doi.org/10.1073/pnas.1405237111","title":"Ultra-high-resolution paleoenvironmental records via direct laser-based analysis of lipid biomarkers in sediment core samples","display_name":"Ultra-high-resolution paleoenvironmental records via direct laser-based analysis of lipid biomarkers in sediment core samples","publication_year":2014,"publication_date":"2014-10-20","ids":{"openalex":"https://openalex.org/W1981925771","doi":"https://doi.org/10.1073/pnas.1405237111","mag":"1981925771","pmid":"https://pubmed.ncbi.nlm.nih.gov/25331871","pmcid":"https://www.ncbi.nlm.nih.gov/pmc/articles/4226096"},"language":"en","primary_location":{"id":"doi:10.1073/pnas.1405237111","doi":"https://doi.org/10.1073/pnas.1405237111","is_oa":true,"landing_page_url":"https://doi.org/10.1073/pnas.1405237111","pdf_url":"https://www.pnas.org/content/pnas/111/44/15669.full.pdf","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,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","dongbi-a","doyens","erih-plus","jufo-3","ki-jl-3","medline","norway-2","poland-200","russia-white-list-1","vabb-shw"],"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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the National Academy of Sciences","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","pubmed"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://www.pnas.org/content/pnas/111/44/15669.full.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5055270232","display_name":"Lars W\u00f6rmer","orcid":"https://orcid.org/0000-0002-3673-3826","observed_orcids":["https://orcid.org/0000-0002-3673-3826"]},"institutions":[{"id":"https://openalex.org/I180437899","display_name":"University of Bremen","ror":"https://ror.org/04ers2y35","country_code":"DE","type":"education","lineage":["https://openalex.org/I180437899"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Lars W\u00f6rmer","raw_affiliation_strings":["Organic Geochemistry Group, MARUM Center for Marine Environmental Sciences and Department of Geosciences, University of Bremen, 28359 Bremen, Germany;","aOrganic Geochemistry Group, MARUM Center for Marine Environmental Sciences and Department of Geosciences, University of Bremen, 28359 Bremen, Germany;"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Organic Geochemistry Group, MARUM Center for Marine Environmental Sciences and Department of Geosciences, University of Bremen, 28359 Bremen, Germany;","institution_ids":["https://openalex.org/I180437899"]},{"raw_affiliation_string":"aOrganic Geochemistry Group, MARUM Center for Marine Environmental Sciences and Department of Geosciences, University of Bremen, 28359 Bremen, Germany;","institution_ids":["https://openalex.org/I180437899"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016153205","display_name":"Marcus Elvert","orcid":"https://orcid.org/0000-0003-3863-0975","observed_orcids":["https://orcid.org/0000-0003-3863-0975"]},"institutions":[{"id":"https://openalex.org/I180437899","display_name":"University of Bremen","ror":"https://ror.org/04ers2y35","country_code":"DE","type":"education","lineage":["https://openalex.org/I180437899"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Marcus Elvert","raw_affiliation_strings":["Organic Geochemistry Group, MARUM Center for Marine Environmental Sciences and Department of Geosciences, University of Bremen, 28359 Bremen, Germany;","aOrganic Geochemistry Group, MARUM Center for Marine Environmental Sciences and Department of Geosciences, University of Bremen, 28359 Bremen, Germany;"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Organic Geochemistry Group, MARUM Center for Marine Environmental Sciences and Department of Geosciences, University of Bremen, 28359 Bremen, Germany;","institution_ids":["https://openalex.org/I180437899"]},{"raw_affiliation_string":"aOrganic Geochemistry Group, MARUM Center for Marine Environmental Sciences and Department of Geosciences, University of Bremen, 28359 Bremen, Germany;","institution_ids":["https://openalex.org/I180437899"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5049664003","display_name":"Jens Fuchser","orcid":"https://orcid.org/0000-0003-3947-7677","observed_orcids":["https://orcid.org/0000-0003-3947-7677"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Jens Fuchser","raw_affiliation_strings":["Fourier Transform Mass Spectrometry Applications-Development, Bruker Daltonik GmbH, 28359 Bremen, Germany;","bFourier Transform Mass Spectrometry Applications-Development, Bruker Daltonik GmbH, 28359 Bremen, Germany;"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Fourier Transform Mass Spectrometry Applications-Development, Bruker Daltonik GmbH, 28359 Bremen, Germany;","institution_ids":[]},{"raw_affiliation_string":"bFourier Transform Mass Spectrometry Applications-Development, Bruker Daltonik GmbH, 28359 Bremen, Germany;","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080192376","display_name":"Julius Sebastian Lipp","orcid":"https://orcid.org/0000-0002-4109-3317","observed_orcids":["https://orcid.org/0000-0002-4109-3317"]},"institutions":[{"id":"https://openalex.org/I180437899","display_name":"University of Bremen","ror":"https://ror.org/04ers2y35","country_code":"DE","type":"education","lineage":["https://openalex.org/I180437899"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Julius Sebastian Lipp","raw_affiliation_strings":["Organic Geochemistry Group, MARUM Center for Marine Environmental Sciences and Department of Geosciences, University of Bremen, 28359 Bremen, Germany;","aOrganic Geochemistry Group, MARUM Center for Marine Environmental Sciences and Department of Geosciences, University of Bremen, 28359 Bremen, Germany;"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Organic Geochemistry Group, MARUM Center for Marine Environmental Sciences and Department of Geosciences, University of Bremen, 28359 Bremen, Germany;","institution_ids":["https://openalex.org/I180437899"]},{"raw_affiliation_string":"aOrganic Geochemistry Group, MARUM Center for Marine Environmental Sciences and Department of Geosciences, University of Bremen, 28359 Bremen, Germany;","institution_ids":["https://openalex.org/I180437899"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091806083","display_name":"Pier Luigi Buttigieg","orcid":"https://orcid.org/0000-0002-4366-3088","observed_orcids":["https://orcid.org/0000-0002-4366-3088"]},"institutions":[{"id":"https://openalex.org/I127251866","display_name":"Alfred-Wegener-Institut Helmholtz-Zentrum f\u00fcr Polar- und Meeresforschung","ror":"https://ror.org/032e6b942","country_code":"DE","type":"facility","lineage":["https://openalex.org/I127251866","https://openalex.org/I1305996414"]},{"id":"https://openalex.org/I180437899","display_name":"University of Bremen","ror":"https://ror.org/04ers2y35","country_code":"DE","type":"education","lineage":["https://openalex.org/I180437899"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Pier Luigi Buttigieg","raw_affiliation_strings":["Helmholtz-Gemeinschaft Max-Planck-Gesellschaft Research Group on Deep-Sea Ecology and Technology, Alfred\u2013Wegener-Institut Helmholtz\u2013Zentrum f\u00fcr Polar- und Meeresforschung, 27570 Bremerhaven, Germany; and","Organic Geochemistry Group, MARUM Center for Marine Environmental Sciences and Department of Geosciences, University of Bremen, 28359 Bremen, Germany;","aOrganic Geochemistry Group, MARUM Center for Marine Environmental Sciences and Department of Geosciences, University of Bremen, 28359 Bremen, Germany;"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Helmholtz-Gemeinschaft Max-Planck-Gesellschaft Research Group on Deep-Sea Ecology and Technology, Alfred\u2013Wegener-Institut Helmholtz\u2013Zentrum f\u00fcr Polar- und Meeresforschung, 27570 Bremerhaven, Germany; and","institution_ids":["https://openalex.org/I127251866"]},{"raw_affiliation_string":"Organic Geochemistry Group, MARUM Center for Marine Environmental Sciences and Department of Geosciences, University of Bremen, 28359 Bremen, Germany;","institution_ids":["https://openalex.org/I180437899"]},{"raw_affiliation_string":"aOrganic Geochemistry Group, MARUM Center for Marine Environmental Sciences and Department of Geosciences, University of Bremen, 28359 Bremen, Germany;","institution_ids":["https://openalex.org/I180437899"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5017426327","display_name":"Matthias Zabel","orcid":"https://orcid.org/0000-0003-4681-1821","observed_orcids":["https://orcid.org/0000-0003-4681-1821"]},"institutions":[{"id":"https://openalex.org/I180437899","display_name":"University of Bremen","ror":"https://ror.org/04ers2y35","country_code":"DE","type":"education","lineage":["https://openalex.org/I180437899"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Matthias Zabel","raw_affiliation_strings":["Inorganic Geochemistry Group, MARUM Center for Marine Environmental Sciences and Department of Geosciences, University of Bremen, 28359 Bremen, Germany","dInorganic Geochemistry Group, MARUM Center for Marine Environmental Sciences and Department of Geosciences, University of Bremen, 28359 Bremen, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Inorganic Geochemistry Group, MARUM Center for Marine Environmental Sciences and Department of Geosciences, University of Bremen, 28359 Bremen, Germany","institution_ids":["https://openalex.org/I180437899"]},{"raw_affiliation_string":"dInorganic Geochemistry Group, MARUM Center for Marine Environmental Sciences and Department of Geosciences, University of Bremen, 28359 Bremen, Germany","institution_ids":["https://openalex.org/I180437899"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5022007448","display_name":"Kai\u2010Uwe Hinrichs","orcid":"https://orcid.org/0000-0002-0739-9291","observed_orcids":["https://orcid.org/0000-0002-0739-9291"]},"institutions":[{"id":"https://openalex.org/I180437899","display_name":"University of Bremen","ror":"https://ror.org/04ers2y35","country_code":"DE","type":"education","lineage":["https://openalex.org/I180437899"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Kai-Uwe Hinrichs","raw_affiliation_strings":["Organic Geochemistry Group, MARUM Center for Marine Environmental Sciences and Department of Geosciences, University of Bremen, 28359 Bremen, Germany;","aOrganic Geochemistry Group, MARUM Center for Marine Environmental Sciences and Department of Geosciences, University of Bremen, 28359 Bremen, Germany;"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Organic Geochemistry Group, MARUM Center for Marine Environmental Sciences and Department of Geosciences, University of Bremen, 28359 Bremen, Germany;","institution_ids":["https://openalex.org/I180437899"]},{"raw_affiliation_string":"aOrganic Geochemistry Group, MARUM Center for Marine Environmental Sciences and Department of Geosciences, University of Bremen, 28359 Bremen, Germany;","institution_ids":["https://openalex.org/I180437899"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.3916,"has_fulltext":true,"cited_by_count":53,"citation_normalized_percentile":{"value":0.78388876,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"111","issue":"44","first_page":"15669","last_page":"15674"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10017","display_name":"Geology and Paleoclimatology Research","score":0.6650000214576721,"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/T10017","display_name":"Geology and Paleoclimatology Research","score":0.6650000214576721,"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/T10109","display_name":"Paleontology and Stratigraphy of Fossils","score":0.16140000522136688,"subfield":{"id":"https://openalex.org/subfields/1911","display_name":"Paleontology"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10683","display_name":"Mass Spectrometry Techniques and Applications","score":0.05040000006556511,"subfield":{"id":"https://openalex.org/subfields/1607","display_name":"Spectroscopy"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/archaeal-tetraether-lipids","display_name":"archaeal tetraether lipids","score":0.9779999852180481},{"id":"https://openalex.org/keywords/lipid-biomarkers","display_name":"lipid biomarkers","score":0.8980000019073486},{"id":"https://openalex.org/keywords/paleoenvironmental-reconstruction","display_name":"paleoenvironmental reconstruction","score":0.8230000138282776},{"id":"https://openalex.org/keywords/laser-desorption-ionization","display_name":"laser desorption ionization","score":0.8259999752044678},{"id":"https://openalex.org/keywords/ft-icr-ms","display_name":"FT-ICR-MS","score":0.9459999799728394},{"id":"https://openalex.org/keywords/sediment-core","display_name":"sediment core","score":0.6370000243186951},{"id":"https://openalex.org/keywords/crenarchaeol","display_name":"crenarchaeol","score":1.0},{"id":"https://openalex.org/keywords/sapropel-s1","display_name":"sapropel S1","score":0.9390000104904175},{"id":"https://openalex.org/keywords/mediterranean-sea","display_name":"Mediterranean Sea","score":0.7509999871253967},{"id":"https://openalex.org/keywords/solar-cycle","display_name":"solar cycle","score":0.6869999766349792},{"id":"https://openalex.org/keywords/sea-surface-temperature","display_name":"sea surface temperature","score":0.8859999775886536}],"concepts":[{"id":"https://openalex.org/C2816523","wikidata":"https://www.wikidata.org/wiki/Q180184","display_name":"Sediment","level":2,"score":0.7879864573478699},{"id":"https://openalex.org/C2781197716","wikidata":"https://www.wikidata.org/wiki/Q864574","display_name":"Biomarker","level":2,"score":0.6267809271812439},{"id":"https://openalex.org/C108469399","wikidata":"https://www.wikidata.org/wiki/Q25367","display_name":"Plankton","level":2,"score":0.5880401134490967},{"id":"https://openalex.org/C111368507","wikidata":"https://www.wikidata.org/wiki/Q43518","display_name":"Oceanography","level":1,"score":0.5272884964942932},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.5080235004425049},{"id":"https://openalex.org/C140345934","wikidata":"https://www.wikidata.org/wiki/Q25445","display_name":"Holocene","level":2,"score":0.5044692754745483},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.40927037596702576},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.3765031397342682},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.23433271050453186},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.21104517579078674},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D001105","descriptor_name":"Archaea","qualifier_ui":"Q000737","qualifier_name":"chemistry","is_major_topic":true},{"descriptor_ui":"D008055","descriptor_name":"Lipids","qualifier_ui":"Q000737","qualifier_name":"chemistry","is_major_topic":true},{"descriptor_ui":"D019015","descriptor_name":"Geologic Sediments","qualifier_ui":"Q000737","qualifier_name":"chemistry","is_major_topic":true},{"descriptor_ui":"D019032","descriptor_name":"Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D059001","descriptor_name":"Aquatic Organisms","qualifier_ui":"Q000737","qualifier_name":"chemistry","is_major_topic":true}],"locations_count":5,"locations":[{"id":"doi:10.1073/pnas.1405237111","doi":"https://doi.org/10.1073/pnas.1405237111","is_oa":true,"landing_page_url":"https://doi.org/10.1073/pnas.1405237111","pdf_url":"https://www.pnas.org/content/pnas/111/44/15669.full.pdf","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,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","dongbi-a","doyens","erih-plus","jufo-3","ki-jl-3","medline","norway-2","poland-200","russia-white-list-1","vabb-shw"],"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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the National Academy of Sciences","raw_type":"journal-article"},{"id":"pmh:oai:europepmc.org:3382133","doi":null,"is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/4226096","pdf_url":null,"source":{"id":"https://openalex.org/S4306400806","display_name":"Europe PMC (PubMed Central)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1303153112","host_organization_name":"European Bioinformatics Institute","host_organization_lineage":["https://openalex.org/I1303153112"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":null,"raw_type":"Text"},{"id":"pmid:25331871","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/25331871","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,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the National Academy of Sciences of the United States of America","raw_type":"Journal Article"},{"id":"pmh:oai:pubmedcentral.nih.gov:4226096","doi":null,"is_oa":true,"landing_page_url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC4226096/","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,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proc Natl Acad Sci U S A","raw_type":"Text"},{"id":"pmh:oai:epic.awi.de:43655","doi":null,"is_oa":true,"landing_page_url":"https://epic.awi.de/id/eprint/43655/1/PNAS.pdf","pdf_url":"https://epic.awi.de/id/eprint/43655/1/PNAS.pdf","source":{"id":"https://openalex.org/S4306400378","display_name":"Helmholtz-Zentrum f\u00fcr Polar-und Meeresforschung (Alfred-Wegener-Institut)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I2799732068","host_organization_name":"Royal Prince Alfred Hospital","host_organization_lineage":["https://openalex.org/I2799732068"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":{"id":"doi:10.1073/pnas.1405237111","doi":"https://doi.org/10.1073/pnas.1405237111","is_oa":true,"landing_page_url":"https://doi.org/10.1073/pnas.1405237111","pdf_url":"https://www.pnas.org/content/pnas/111/44/15669.full.pdf","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,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","dongbi-a","doyens","erih-plus","jufo-3","ki-jl-3","medline","norway-2","poland-200","russia-white-list-1","vabb-shw"],"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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the National Academy of Sciences","raw_type":"journal-article"},"sustainable_development_goals":[],"study_designs":[],"awards":[{"id":"https://openalex.org/G295557293","display_name":null,"funder_award_id":"Inst 144/300-1","funder_id":"https://openalex.org/F4320320879","funder_display_name":"Deutsche Forschungsgemeinschaft"},{"id":"https://openalex.org/G3755448515","display_name":null,"funder_award_id":"144/300-1","funder_id":"https://openalex.org/F4320320879","funder_display_name":"Deutsche Forschungsgemeinschaft"},{"id":"https://openalex.org/G7291896247","display_name":"Deep subsurface Archaea: carbon cycle, life strategies, and role in sedimentary ecosystems","funder_award_id":"247153","funder_id":"https://openalex.org/F4320338352","funder_display_name":"FP7 Ideas: European Research Council"},{"id":"https://openalex.org/G93107851","display_name":"Marine Microbial Biodiversity, Bioinformatics and Biotechnology","funder_award_id":"287589","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"}],"funders":[{"id":"https://openalex.org/F4320320300","display_name":"European Commission","ror":"https://ror.org/00k4n6c32"},{"id":"https://openalex.org/F4320320879","display_name":"Deutsche Forschungsgemeinschaft","ror":"https://ror.org/018mejw64"},{"id":"https://openalex.org/F4320338352","display_name":"FP7 Ideas: European Research Council","ror":"https://ror.org/0472cxd90"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W1981925771.pdf","grobid_xml":"https://content.openalex.org/works/W1981925771.grobid-xml"},"referenced_works_count":72,"referenced_works":["https://openalex.org/W188962633","https://openalex.org/W344835664","https://openalex.org/W571490346","https://openalex.org/W1551720037","https://openalex.org/W1674993078","https://openalex.org/W1770994388","https://openalex.org/W1873043983","https://openalex.org/W1906028609","https://openalex.org/W1953655759","https://openalex.org/W1968151388","https://openalex.org/W1968210057","https://openalex.org/W1973505350","https://openalex.org/W1974734367","https://openalex.org/W1974824454","https://openalex.org/W1987748614","https://openalex.org/W1990860463","https://openalex.org/W1990899433","https://openalex.org/W1996692072","https://openalex.org/W1996932107","https://openalex.org/W1997338331","https://openalex.org/W2002329242","https://openalex.org/W2008692677","https://openalex.org/W2014416260","https://openalex.org/W2016368514","https://openalex.org/W2019118459","https://openalex.org/W2023338126","https://openalex.org/W2028360015","https://openalex.org/W2028837171","https://openalex.org/W2034424911","https://openalex.org/W2036499887","https://openalex.org/W2038168830","https://openalex.org/W2039275800","https://openalex.org/W2039307206","https://openalex.org/W2045386399","https://openalex.org/W2055413654","https://openalex.org/W2061517952","https://openalex.org/W2066948603","https://openalex.org/W2071949983","https://openalex.org/W2086474520","https://openalex.org/W2090547944","https://openalex.org/W2091232642","https://openalex.org/W2091942101","https://openalex.org/W2092811721","https://openalex.org/W2098504792","https://openalex.org/W2105454455","https://openalex.org/W2111096829","https://openalex.org/W2113554481","https://openalex.org/W2116217184","https://openalex.org/W2116972303","https://openalex.org/W2120560331","https://openalex.org/W2121258973","https://openalex.org/W2124716475","https://openalex.org/W2127380962","https://openalex.org/W2129479074","https://openalex.org/W2130896789","https://openalex.org/W2131661856","https://openalex.org/W2132465265","https://openalex.org/W2136723569","https://openalex.org/W2138717680","https://openalex.org/W2139410037","https://openalex.org/W2139782170","https://openalex.org/W2159237163","https://openalex.org/W2160061095","https://openalex.org/W2160548694","https://openalex.org/W2169211592","https://openalex.org/W2169559039","https://openalex.org/W2169608631","https://openalex.org/W2183485437","https://openalex.org/W2492428884","https://openalex.org/W2785550040","https://openalex.org/W2802403280","https://openalex.org/W4244274795"],"related_works":["https://openalex.org/W2318130557","https://openalex.org/W2301597877","https://openalex.org/W7167609889","https://openalex.org/W2050701834","https://openalex.org/W2077962291","https://openalex.org/W7135382013","https://openalex.org/W7001848227","https://openalex.org/W2126256025","https://openalex.org/W3107869291","https://openalex.org/W7073628074"],"abstract_inverted_index":{"Marine":[0],"microorganisms":[1],"adapt":[2],"to":[3,70,94,118,242],"their":[4,10],"habitat":[5],"by":[6,130,139,224],"structural":[7],"modification":[8],"of":[9,18,56,111,125,146,160,175,179,193,201,217,228,236,247],"membrane":[11],"lipids.":[12],"This":[13],"concept":[14],"is":[15],"the":[16,40,52,83,99,106,147,176,184,202,240],"basis":[17],"numerous":[19],"molecular":[20,47,244],"proxies":[21],"used":[22,44],"for":[23,108],"paleoenvironmental":[24],"reconstruction.":[25],"Archaeal":[26],"tetraether":[27],"lipids":[28,85],"from":[29],"ubiquitous":[30],"marine":[31],"planktonic":[32],"archaea":[33],"are":[34,133],"particularly":[35],"abundant,":[36],"well":[37],"preserved":[38],"in":[39,45,59,86,98,155,187],"sedimentary":[41,180],"record":[42],"and":[43,102,114,152,183,220,230],"several":[46,218],"proxies.":[48],"We":[49,121],"here":[50],"introduce":[51],"direct,":[53],"extraction-free":[54],"analysis":[55,235],"these":[57],"compounds":[58],"intact":[60,158],"sediment":[61,91],"core":[62],"sections":[63],"using":[64],"laser":[65],"desorption":[66],"ionization":[67],"(LDI)":[68],"coupled":[69],"Fourier":[71],"transform":[72],"ion":[73],"cyclotron":[74],"resonance":[75],"mass":[76,97],"spectrometry":[77],"(FTICR-MS).":[78],"LDI":[79,131],"FTICR-MS":[80,132],"can":[81],"detect":[82],"target":[84],"single":[87],"submillimeter-sized":[88],"spots":[89],"on":[90,209],"sections,":[92],"equivalent":[93],"a":[95,156,198,225],"sample":[96],"nanogram":[100],"range,":[101],"could":[103],"thus":[104],"pave":[105],"way":[107],"biomarker-based":[109],"reconstruction":[110],"past":[112],"environments":[113],"ecosystems":[115],"at":[116,164],"subannual":[117],"decadal":[119],"resolution.":[120],"demonstrate":[122],"that":[123],"ratios":[124],"selected":[126],"archaeal":[127,149],"tetraethers":[128],"acquired":[129],"highly":[134],"correlated":[135],"with":[136,214],"values":[137],"obtained":[138],"conventional":[140],"liquid":[141],"chromatography/MS":[142],"protocols.":[143],"The":[144],"ratio":[145,196],"major":[148],"lipids,":[150],"caldarchaeol":[151],"crenarchaeol,":[153],"analyzed":[154],"6.2-cm":[157],"section":[159],"Mediterranean":[161],"sapropel":[162],"S1":[163],"250-\u00b5m":[165],"resolution":[166],"(\u223c":[167],"4-y":[168],"temporal":[169],"resolution),":[170],"provides":[171],"an":[172],"unprecedented":[173],"view":[174],"fine-scale":[177],"patchiness":[178],"biomarker":[181,234],"distributions":[182],"processes":[185],"involved":[186],"proxy":[188],"signal":[189,222],"formation.":[190],"Temporal":[191],"variations":[192],"this":[194],"lipid":[195],"indicate":[197],"strong":[199],"influence":[200],"\u223c":[203],"200-y":[204],"de":[205],"Vries":[206],"solar":[207],"cycle":[208],"reconstructed":[210],"sea":[211],"surface":[212],"temperatures":[213],"possible":[215],"amplitudes":[216],"degrees,":[219],"suggest":[221],"amplification":[223],"complex":[226],"interplay":[227],"ecological":[229],"environmental":[231],"factors.":[232],"Laser-based":[233],"geological":[237],"samples":[238],"has":[239],"potential":[241],"revolutionize":[243],"stratigraphic":[245],"studies":[246],"paleoenvironments.":[248]},"counts_by_year":[{"year":2026,"cited_by_count":4},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":7},{"year":2022,"cited_by_count":9},{"year":2021,"cited_by_count":6},{"year":2020,"cited_by_count":5},{"year":2019,"cited_by_count":5},{"year":2018,"cited_by_count":6},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":3}],"updated_date":"2026-11-10T11:39:43.021295","created_date":"2016-06-24T00:00:00"}
