{"id":"https://openalex.org/W2097965852","doi":null,"title":"Molecular palaeontology of eastern Mediterranean sapropels: Evidence for photic zone euxinia","display_name":"Molecular palaeontology of eastern Mediterranean sapropels: Evidence for photic zone euxinia","publication_year":1997,"publication_date":"1997-01-01","ids":{"openalex":"https://openalex.org/W2097965852","mag":"2097965852"},"language":"en","primary_location":{"id":"pmh:oai:dspace.library.uu.nl:1874/4366","doi":null,"is_oa":true,"landing_page_url":"https://dspace.library.uu.nl/handle/1874/4366","pdf_url":null,"source":{"id":"https://openalex.org/S4306401649","display_name":"Utrecht University Repository (Utrecht University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I193662353","host_organization_name":"Utrecht University","host_organization_lineage":["https://openalex.org/I193662353"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":[],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://dspace.library.uu.nl/handle/1874/4366","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5003143276","display_name":"Jaap S. Sinninghe Damst\u00e9","orcid":"https://orcid.org/0000-0002-8683-1854","observed_orcids":["https://orcid.org/0000-0002-8683-1854","https://orcid.org/0000-0002-1976-6247"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Jaap S. Sinninghe Damst\u00e9","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0002-8683-1854","affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5071616790","display_name":"Hendrik-Johannes Bosch","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Hendrik-Johannes Bosch","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5081723964","display_name":"J.W. de Leeuw","orcid":"https://orcid.org/0000-0001-5028-8055","observed_orcids":["https://orcid.org/0000-0001-5028-8055","https://orcid.org/0000-0001-7020-2503","https://orcid.org/0000-0003-1420-1797"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"J.W. de Leeuw","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0001-5028-8055","affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":2.5106,"has_fulltext":false,"cited_by_count":44,"citation_normalized_percentile":{"value":0.88100559,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":97},"biblio":{"volume":"160","issue":null,"first_page":"285","last_page":"295"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10109","display_name":"Paleontology and Stratigraphy of Fossils","score":0.9961000084877014,"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"}},"topics":[{"id":"https://openalex.org/T10109","display_name":"Paleontology and Stratigraphy of Fossils","score":0.9961000084877014,"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/T10032","display_name":"Marine Plankton and Biogeochemistry","score":0.0010000000474974513,"subfield":{"id":"https://openalex.org/subfields/1910","display_name":"Oceanography"},"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/T14047","display_name":"Marine and environmental studies","score":0.0006000000284984708,"subfield":{"id":"https://openalex.org/subfields/1910","display_name":"Oceanography"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/sapropel","display_name":"sapropel","score":0.9860000014305115},{"id":"https://openalex.org/keywords/pliocene","display_name":"Pliocene","score":0.722000002861023},{"id":"https://openalex.org/keywords/eastern-mediterranean","display_name":"Eastern Mediterranean","score":0.8190000057220459},{"id":"https://openalex.org/keywords/euxinia","display_name":"euxinia","score":0.8259999752044678},{"id":"https://openalex.org/keywords/anoxygenic-photosynthesis","display_name":"anoxygenic photosynthesis","score":0.8769999742507935},{"id":"https://openalex.org/keywords/organic-carbon-accumulation","display_name":"organic carbon accumulation","score":0.7390000224113464},{"id":"https://openalex.org/keywords/autochthonous-organic-matter","display_name":"autochthonous organic matter","score":0.9169999957084656},{"id":"https://openalex.org/keywords/terrigenous-organic-matter","display_name":"terrestrial organic matter","score":0.7710000276565552},{"id":"https://openalex.org/keywords/odp-leg-160","display_name":"ODP Leg 160","score":0.6679999828338623},{"id":"https://openalex.org/keywords/site-967","display_name":"Site 967","score":0.746999979019165}],"concepts":[{"id":"https://openalex.org/C2780370087","wikidata":"https://www.wikidata.org/wiki/Q1431405","display_name":"Sapropel","level":3,"score":0.9496853947639465},{"id":"https://openalex.org/C98614847","wikidata":"https://www.wikidata.org/wiki/Q975983","display_name":"Anoxygenic photosynthesis","level":4,"score":0.7231336236000061},{"id":"https://openalex.org/C48743137","wikidata":"https://www.wikidata.org/wiki/Q1783121","display_name":"Organic matter","level":2,"score":0.7121211290359497},{"id":"https://openalex.org/C86839594","wikidata":"https://www.wikidata.org/wiki/Q579649","display_name":"Photic zone","level":4,"score":0.7103779911994934},{"id":"https://openalex.org/C158787203","wikidata":"https://www.wikidata.org/wiki/Q900291","display_name":"Total organic carbon","level":2,"score":0.6511889696121216},{"id":"https://openalex.org/C122846477","wikidata":"https://www.wikidata.org/wiki/Q1395805","display_name":"Water column","level":2,"score":0.6351313591003418},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.5980818271636963},{"id":"https://openalex.org/C2779196632","wikidata":"https://www.wikidata.org/wiki/Q938398","display_name":"Kerogen","level":4,"score":0.47768956422805786},{"id":"https://openalex.org/C107872376","wikidata":"https://www.wikidata.org/wiki/Q321355","display_name":"Environmental chemistry","level":1,"score":0.4579102396965027},{"id":"https://openalex.org/C111368507","wikidata":"https://www.wikidata.org/wiki/Q43518","display_name":"Oceanography","level":1,"score":0.39907750487327576},{"id":"https://openalex.org/C199289684","wikidata":"https://www.wikidata.org/wiki/Q83353","display_name":"Mineralogy","level":1,"score":0.3593597710132599},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.3285500407218933},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.29890114068984985},{"id":"https://openalex.org/C4646841","wikidata":"https://www.wikidata.org/wiki/Q13996","display_name":"Mediterranean climate","level":2,"score":0.22480010986328125},{"id":"https://openalex.org/C126559015","wikidata":"https://www.wikidata.org/wiki/Q1988844","display_name":"Source rock","level":3,"score":0.19979485869407654},{"id":"https://openalex.org/C109007969","wikidata":"https://www.wikidata.org/wiki/Q749565","display_name":"Structural basin","level":2,"score":0.14977991580963135},{"id":"https://openalex.org/C197322856","wikidata":"https://www.wikidata.org/wiki/Q335183","display_name":"Phototroph","level":3,"score":0.10894724726676941},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.10592487454414368},{"id":"https://openalex.org/C523546767","wikidata":"https://www.wikidata.org/wiki/Q10876","display_name":"Bacteria","level":2,"score":0.0},{"id":"https://openalex.org/C2780892065","wikidata":"https://www.wikidata.org/wiki/Q184755","display_name":"Phytoplankton","level":3,"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/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.0},{"id":"https://openalex.org/C142796444","wikidata":"https://www.wikidata.org/wiki/Q181394","display_name":"Nutrient","level":2,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"pmh:oai:dspace.library.uu.nl:1874/4366","doi":null,"is_oa":true,"landing_page_url":"https://dspace.library.uu.nl/handle/1874/4366","pdf_url":null,"source":{"id":"https://openalex.org/S4306401649","display_name":"Utrecht University Repository (Utrecht University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I193662353","host_organization_name":"Utrecht University","host_organization_lineage":["https://openalex.org/I193662353"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Article"},{"id":"pmh:uu:oai:dspace.library.uu.nl:1874/4366","doi":null,"is_oa":true,"landing_page_url":"https://dspace.library.uu.nl/handle/1874/4366","pdf_url":null,"source":{"id":"https://openalex.org/S4306401649","display_name":"Utrecht University Repository (Utrecht University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I193662353","host_organization_name":"Utrecht University","host_organization_lineage":["https://openalex.org/I193662353"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Proceedings of the Ocean Drilling Program, Scientific Results, 160, 285. Ocean Drilling Program, Texas A &amp; M University","raw_type":"info:eu-repo/semantics/article"},{"id":"mag:2097965852","doi":null,"is_oa":false,"landing_page_url":"http://www-odp.tamu.edu/publications/160_sr/volume/chapters/chap_23.pdf","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null}],"best_oa_location":{"id":"pmh:oai:dspace.library.uu.nl:1874/4366","doi":null,"is_oa":true,"landing_page_url":"https://dspace.library.uu.nl/handle/1874/4366","pdf_url":null,"source":{"id":"https://openalex.org/S4306401649","display_name":"Utrecht University Repository (Utrecht University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I193662353","host_organization_name":"Utrecht University","host_organization_lineage":["https://openalex.org/I193662353"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Article"},"sustainable_development_goals":[{"score":0.5769000053405762,"id":"https://metadata.un.org/sdg/14","display_name":"Life below water"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":47,"referenced_works":["https://openalex.org/W1553688726","https://openalex.org/W1556114331","https://openalex.org/W1590342625","https://openalex.org/W1967266368","https://openalex.org/W1967616059","https://openalex.org/W1971796630","https://openalex.org/W1975596268","https://openalex.org/W1976917590","https://openalex.org/W1979023513","https://openalex.org/W1983653765","https://openalex.org/W1985207582","https://openalex.org/W1987890565","https://openalex.org/W1990489848","https://openalex.org/W1997140539","https://openalex.org/W2003040848","https://openalex.org/W2005235215","https://openalex.org/W2006415937","https://openalex.org/W2007156670","https://openalex.org/W2013125004","https://openalex.org/W2018087886","https://openalex.org/W2023413940","https://openalex.org/W2037451857","https://openalex.org/W2050031565","https://openalex.org/W2057148083","https://openalex.org/W2057828212","https://openalex.org/W2065350020","https://openalex.org/W2066980677","https://openalex.org/W2067192184","https://openalex.org/W2069207559","https://openalex.org/W2078204587","https://openalex.org/W2079815147","https://openalex.org/W2086474520","https://openalex.org/W2100918151","https://openalex.org/W2114094676","https://openalex.org/W2124452658","https://openalex.org/W2124850172","https://openalex.org/W2133520730","https://openalex.org/W2143980626","https://openalex.org/W2145147988","https://openalex.org/W2162195224","https://openalex.org/W2234590462","https://openalex.org/W2330254013","https://openalex.org/W2484953038","https://openalex.org/W2492407082","https://openalex.org/W2514810729","https://openalex.org/W3193658418","https://openalex.org/W7028563511"],"related_works":["https://openalex.org/W4238900265","https://openalex.org/W1513428996","https://openalex.org/W1588048883","https://openalex.org/W2035953899","https://openalex.org/W2999091342","https://openalex.org/W2020715324","https://openalex.org/W2495914666","https://openalex.org/W1970144657","https://openalex.org/W2188897826","https://openalex.org/W2890316452"],"abstract_inverted_index":{"Organic":[0],"geochemical":[1],"data":[2],"are":[3,76,117],"presented":[4],"for":[5],"two":[6],"Pliocene":[7],"sapropels":[8,65,104],"recovered":[9],"during":[10,124],"Ocean":[11],"Drilling":[12],"Program":[13],"(ODP)":[14],"Leg":[15],"160":[16],"in":[17,30,78,141,149,178,184],"the":[18,38,58,89,96,133,137,145,160,179],"Eastern":[19],"Mediterranean":[20],"Basin.":[21],"One":[22],"sapropel":[23,125],"from":[24,41,112],"Site":[25,42],"969":[26],"is":[27,105,166],"exceptionally":[28],"rich":[29],"organic":[31,48,61,74,91,100,182],"carbon":[32,49],"(TOC":[33,51],"up":[34,52],"to":[35,53,69,102,132,159],"30%)":[36],"and":[37],"other":[39],"one,":[40],"967,":[43],"has":[44],"a":[45,156,174],"more":[46],"typical":[47],"content":[50],"8%).":[54],"The":[55,107],"majority":[56],"of":[57,63,88,98,109,119,136,181],"solvent":[59],"extractable":[60],"matter":[62,92,101,183],"these":[64,103,169,185],"can":[66],"be":[67],"ascribed":[68],"autochthonous":[70],"sources.":[71],"Higher":[72],"plant-derived":[73],"compounds":[75],"present":[77],"only":[79],"minor":[80],"amounts.":[81],"Pyrolysis":[82],"gas":[83],"chromatography\u0096mass":[84],"spectrometry":[85],"(GC-MS)":[86],"analyses":[87],"bulk":[90],"also":[93],"indicates":[94],"that":[95,123,168],"contribution":[97],"terrestrial":[99],"insignificant.":[106],"presence":[108],"biomarkers":[110],"derived":[111],"green":[113],"sulfur":[114],"bacteria,":[115],"which":[116],"indicative":[118],"anoxygenic":[120],"photosynthesis,":[121],"show":[122],"formation":[126],"anoxia":[127],"was":[128],"not":[129],"merely":[130],"confined":[131],"lower":[134],"parts":[135],"water":[138,154],"column":[139],"but,":[140],"fact,":[142],"extended":[143],"into":[144],"photic":[146],"zone,":[147],"resulting":[148],"an":[150],"almost":[151],"completely":[152],"euxinic":[153],"column,":[155],"setting":[157],"similar":[158],"present-day":[161],"Black":[162],"Sea.":[163],"Furthermore,":[164],"it":[165],"proposed":[167],"paleoenvironmental":[170],"conditions":[171],"have":[172],"been":[173],"major":[175],"controlling":[176],"factor":[177],"accumulation":[180],"sapropels.":[186]},"counts_by_year":[{"year":2019,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":4}],"updated_date":"2026-11-10T11:39:43.021295","created_date":"2016-06-24T00:00:00"}
