{"id":"https://openalex.org/W7042593387","doi":null,"title":"Pollen and spore distribution in recent marine sediments : a record of NW-African seasonal wind patterns and vegetation belts","display_name":"Pollen and spore distribution in recent marine sediments : a record of NW-African seasonal wind patterns and vegetation belts","publication_year":1986,"publication_date":"1986-10-01","ids":{"openalex":"https://openalex.org/W7042593387"},"language":"en","primary_location":{"id":"pmh:oai:oceanrep.geomar.de:56728","doi":null,"is_oa":false,"landing_page_url":"https://oceanrep.geomar.de/id/eprint/56728/1/Hooghiemstra_H_1986_C.pdf","pdf_url":"https://oceanrep.geomar.de/id/eprint/56728/1/Hooghiemstra_H_1986_C.pdf","source":{"id":"https://openalex.org/S4306400264","display_name":"Helmholtz Centre for Ocean Research Kiel (GEOMAR)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I34403800","host_organization_name":"GEOMAR Helmholtz Centre for Ocean Research Kiel","host_organization_lineage":["https://openalex.org/I34403800"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"","raw_type":"Article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":[],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5105752796","display_name":"H. Hooghiemstra","orcid":"https://orcid.org/0000-0003-2502-1644","observed_orcids":["https://orcid.org/0000-0003-2502-1644"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Hooghiemstra, Henry","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5040785843","display_name":"Chiori O C Agwu","orcid":"https://orcid.org/0000-0001-8301-689X","observed_orcids":["https://orcid.org/0000-0001-8301-689X"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Agwu, Chiori O. C.","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":null,"display_name":"Beug, H.-J.","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Beug, H.-J.","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":2.7392,"has_fulltext":false,"cited_by_count":58,"citation_normalized_percentile":{"value":0.90162487,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":87,"max":98},"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":true,"primary_topic":{"id":"https://openalex.org/T10017","display_name":"Geology and Paleoclimatology Research","score":0.98580002784729,"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":0.98580002784729,"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/T14047","display_name":"Marine and environmental studies","score":0.007699999958276749,"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/T12383","display_name":"Aeolian processes and effects","score":0.001500000013038516,"subfield":{"id":"https://openalex.org/subfields/1904","display_name":"Earth-Surface Processes"},"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/pollen-distribution","display_name":"pollen distribution","score":0.6430000066757202},{"id":"https://openalex.org/keywords/spores","display_name":"spores","score":0.6819999814033508},{"id":"https://openalex.org/keywords/marine-sediments","display_name":"marine sediment","score":0.902999997138977},{"id":"https://openalex.org/keywords/nw-africa","display_name":"NW Africa","score":0.5569999814033508},{"id":"https://openalex.org/keywords/seasonal-wind-patterns","display_name":"seasonal wind patterns","score":0.843999981880188},{"id":"https://openalex.org/keywords/vegetation-zones","display_name":"vegetation zones","score":0.8999999761581421},{"id":"https://openalex.org/keywords/intertropical-convergence-zone","display_name":"Intertropical Convergence Zone","score":0.9710000157356262},{"id":"https://openalex.org/keywords/trade-winds","display_name":"trade winds","score":0.6439999938011169},{"id":"https://openalex.org/keywords/african-easterly-jet","display_name":"African Easterly Jet","score":0.8920000195503235},{"id":"https://openalex.org/keywords/saharan-air-layer","display_name":"Saharan Air Layer","score":0.9490000009536743},{"id":"https://openalex.org/keywords/pollen-source-areas","display_name":"pollen source areas","score":0.7039999961853027},{"id":"https://openalex.org/keywords/pollen-transfer","display_name":"pollen transfer","score":0.6779999732971191},{"id":"https://openalex.org/keywords/paleoclimate","display_name":"paleoclimate","score":0.7300000190734863},{"id":"https://openalex.org/keywords/paleoecology","display_name":"paleoecology","score":0.9789999723434448},{"id":"https://openalex.org/keywords/deep-sea-sediment-core","display_name":"deep-sea sediment core","score":0.7009999752044678}],"concepts":[{"id":"https://openalex.org/C2780618852","wikidata":"https://www.wikidata.org/wiki/Q79932","display_name":"Pollen","level":2,"score":0.8531000018119812},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.6492000222206116},{"id":"https://openalex.org/C127889277","wikidata":"https://www.wikidata.org/wiki/Q753858","display_name":"Intertropical Convergence Zone","level":3,"score":0.552299976348877},{"id":"https://openalex.org/C2776133958","wikidata":"https://www.wikidata.org/wiki/Q7918366","display_name":"Vegetation (pathology)","level":2,"score":0.5483999848365784},{"id":"https://openalex.org/C111368507","wikidata":"https://www.wikidata.org/wiki/Q43518","display_name":"Oceanography","level":1,"score":0.48989999294281006},{"id":"https://openalex.org/C94700167","wikidata":"https://www.wikidata.org/wiki/Q1330018","display_name":"Prevailing winds","level":2,"score":0.476500004529953},{"id":"https://openalex.org/C2781291010","wikidata":"https://www.wikidata.org/wiki/Q178580","display_name":"Period (music)","level":2,"score":0.4569000005722046},{"id":"https://openalex.org/C100970517","wikidata":"https://www.wikidata.org/wiki/Q52107","display_name":"Physical geography","level":1,"score":0.397599995136261},{"id":"https://openalex.org/C49204034","wikidata":"https://www.wikidata.org/wiki/Q52139","display_name":"Climatology","level":1,"score":0.35580000281333923},{"id":"https://openalex.org/C74501621","wikidata":"https://www.wikidata.org/wiki/Q125465","display_name":"Sea level","level":2,"score":0.3357999920845032},{"id":"https://openalex.org/C187599188","wikidata":"https://www.wikidata.org/wiki/Q129558","display_name":"Ocean current","level":2,"score":0.3334999978542328},{"id":"https://openalex.org/C136996986","wikidata":"https://www.wikidata.org/wiki/Q42967","display_name":"Monsoon","level":2,"score":0.3319999873638153},{"id":"https://openalex.org/C156767477","wikidata":"https://www.wikidata.org/wiki/Q1330018","display_name":"Global wind patterns","level":2,"score":0.31450000405311584},{"id":"https://openalex.org/C150284090","wikidata":"https://www.wikidata.org/wiki/Q2615451","display_name":"Atmospheric circulation","level":2,"score":0.31360000371932983},{"id":"https://openalex.org/C125403950","wikidata":"https://www.wikidata.org/wiki/Q2111082","display_name":"Seasonality","level":2,"score":0.30160000920295715},{"id":"https://openalex.org/C143724316","wikidata":"https://www.wikidata.org/wiki/Q312468","display_name":"Series (stratigraphy)","level":2,"score":0.2946000099182129},{"id":"https://openalex.org/C162501224","wikidata":"https://www.wikidata.org/wiki/Q212919","display_name":"Palynology","level":3,"score":0.29409998655319214},{"id":"https://openalex.org/C12980444","wikidata":"https://www.wikidata.org/wiki/Q23538","display_name":"Equator","level":3,"score":0.2921000123023987},{"id":"https://openalex.org/C160464908","wikidata":"https://www.wikidata.org/wiki/Q26185","display_name":"Quaternary","level":2,"score":0.27230000495910645},{"id":"https://openalex.org/C161067210","wikidata":"https://www.wikidata.org/wiki/Q1464943","display_name":"Wind speed","level":2,"score":0.2705000042915344},{"id":"https://openalex.org/C132651083","wikidata":"https://www.wikidata.org/wiki/Q7942","display_name":"Climate change","level":2,"score":0.2676999866962433},{"id":"https://openalex.org/C142756592","wikidata":"https://www.wikidata.org/wiki/Q12343832","display_name":"Westerlies","level":2,"score":0.26750001311302185},{"id":"https://openalex.org/C107775477","wikidata":"https://www.wikidata.org/wiki/Q1057900","display_name":"Wind direction","level":3,"score":0.25600001215934753},{"id":"https://openalex.org/C162284963","wikidata":"https://www.wikidata.org/wiki/Q17106102","display_name":"Submarine pipeline","level":2,"score":0.2558000087738037}],"mesh":[],"locations_count":1,"locations":[{"id":"pmh:oai:oceanrep.geomar.de:56728","doi":null,"is_oa":false,"landing_page_url":"https://oceanrep.geomar.de/id/eprint/56728/1/Hooghiemstra_H_1986_C.pdf","pdf_url":"https://oceanrep.geomar.de/id/eprint/56728/1/Hooghiemstra_H_1986_C.pdf","source":{"id":"https://openalex.org/S4306400264","display_name":"Helmholtz Centre for Ocean Research Kiel (GEOMAR)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I34403800","host_organization_name":"GEOMAR Helmholtz Centre for Ocean Research Kiel","host_organization_lineage":["https://openalex.org/I34403800"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"","raw_type":"Article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2033646491","https://openalex.org/W2063239518","https://openalex.org/W2006861992","https://openalex.org/W2066609388","https://openalex.org/W2006698886","https://openalex.org/W2025744310","https://openalex.org/W5196900","https://openalex.org/W1998923298","https://openalex.org/W1991939123","https://openalex.org/W2208307448"],"abstract_inverted_index":{"Over":[0],"100":[1],"samples":[2],"of":[3,10,15,29,46,66,69,78,98,106,110,144,148,151,165,169,179,181,184,197,214,225,232,235,253,259,265],"recent":[4,176],"surface":[5],"sediments":[6,52,178],"from":[7,72],"the":[8,11,35,64,79,84,96,104,107,120,127,142,145,149,156,166,195,198,209,215,220,226,245,251,260],"bottom":[9],"Atlantic":[12],"Ocean":[13],"offshore":[14],"NW":[16,54,248],"Africa":[17,249],"between":[18,37,129,240],"34\u00b0":[19],"and":[20,42,48,95,135,155,186,211,219,222,244],"6\u00b0":[21],"N":[22,132,138,243],"have":[23],"been":[24],"analysed":[25],"palynologically.":[26],"The":[27,75,113,172],"objective":[28],"this":[30,73],"study":[31],"was":[32],"to":[33,58,83,189],"reveal":[34],"relation":[36],"source":[38,93],"areas,":[39,94],"transport":[40],"systems,":[41],"resulting":[43],"distribution":[44,173],"patterns":[45,174],"pollen":[47,67,153,180],"spores":[49],"in":[50,56,90,141,175],"marine":[51,70,177],"off":[53,247],"Africa,":[55],"order":[57],"lay":[59],"a":[60,182,233,263],"sound":[61],"foundation":[62],"for":[63,256],"interpretation":[65],"records":[68],"cores":[71,238],"area.":[74],"clear":[76],"zonation":[77],"NW-African":[80,227],"vegetation":[81,228],"(due":[82],"distinct":[85],"climatic":[86],"gradient)":[87],"is":[88,117,168],"helpful":[89],"determining":[91],"main":[92,152],"presence":[97],"some":[99],"major":[100],"wind":[101,111],"belts":[102],"facilitates":[103],"registration":[105],"average":[108,157],"course":[109,143],"trajectories.":[112],"present":[114],"circulation":[115,159],"pattern":[116,160],"driven":[118],"by":[119],"intertropical":[121,216],"front":[122],"(ITCZ)":[123],"which":[124],"shifts":[125],"over":[126],"continent":[128],"c.":[130,136,241],"22\u00b0":[131],"(summer":[133],"position)":[134,140],"4\u00b0":[137],"(winter":[139],"year.":[146],"Determination":[147],"period":[150],"release":[154],"atmospheric":[158],"effective":[161],"at":[162],"that":[163],"time":[164,257],"year":[167],"prime":[170],"importance.":[171],"series":[183,234],"genera":[185],"families":[187],"appear":[188],"record":[190],"climatological/ecological":[191],"variables,":[192],"such":[193],"as":[194],"trajectory":[196],"NE":[199],"trade,":[200],"January":[201],"trades,":[202],"African":[203],"Easterly":[204],"Jet":[205],"(Saharan":[206],"Air":[207],"Layer),":[208],"northernmost":[210],"southernmost":[212],"positions":[213],"convergence":[217],"zone,":[218],"extent":[221],"latitudinal":[223],"situation":[224],"belts.":[229],"Pollen":[230],"analysis":[231],"dated":[236],"deep-sea":[237],"taken":[239],"35\u00b0":[242],"equator":[246],"enable":[250],"construction":[252],"palaeo-distribution":[254],"maps":[255],"slices":[258],"past,":[261],"forming":[262],"register":[264],"palaeoclimatological/palaeoecological":[266],"information.":[267]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2021,"cited_by_count":1},{"year":2019,"cited_by_count":5},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":2},{"year":2014,"cited_by_count":3},{"year":2013,"cited_by_count":2}],"updated_date":"2026-10-13T10:08:12.033832","created_date":"2025-10-10T00:00:00"}