{"id":"https://openalex.org/W2332547024","doi":"https://doi.org/10.2525/ecb1963.18.39","title":"Effects of Low Concentrations of SO2 on the Growth of Sunflower Plants","display_name":"Effects of Low Concentrations of SO2 on the Growth of Sunflower Plants","publication_year":1980,"publication_date":"1980-01-01","ids":{"openalex":"https://openalex.org/W2332547024","doi":"https://doi.org/10.2525/ecb1963.18.39","mag":"2332547024"},"language":"en","primary_location":{"id":"doi:10.2525/ecb1963.18.39","doi":"https://doi.org/10.2525/ecb1963.18.39","is_oa":true,"landing_page_url":"https://doi.org/10.2525/ecb1963.18.39","pdf_url":"https://www.jstage.jst.go.jp/article/ecb1963/18/2/18_2_39/_pdf","source":{"id":"https://openalex.org/S4210186942","display_name":"Seibutsu kanky\u014d ch\u014dsetsu/Seibutsu kankyou chousetsu","issn_l":"0582-4087","issn":["0582-4087","2185-1018"],"is_oa":true,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Environment Control in Biology","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://www.jstage.jst.go.jp/article/ecb1963/18/2/18_2_39/_pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5037451481","display_name":"Hideyuki Shimizu","orcid":"https://orcid.org/0009-0001-9426-8651","observed_orcids":["https://orcid.org/0009-0001-9426-8651"]},"institutions":[{"id":"https://openalex.org/I200202764","display_name":"National Institute for Environmental Studies","ror":"https://ror.org/02hw5fp67","country_code":"JP","type":"education","lineage":["https://openalex.org/I200202764"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Hideyuki SHIMIZU","raw_affiliation_strings":["Division of Environmental Biology, the National Institute for Environmental Studies"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Division of Environmental Biology, the National Institute for Environmental Studies","institution_ids":["https://openalex.org/I200202764"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5108197024","display_name":"Akio Furukawa","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I200202764","display_name":"National Institute for Environmental Studies","ror":"https://ror.org/02hw5fp67","country_code":"JP","type":"education","lineage":["https://openalex.org/I200202764"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Akio FURUKAWA","raw_affiliation_strings":["Division of Environmental Biology, the National Institute for Environmental Studies"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Division of Environmental Biology, the National Institute for Environmental Studies","institution_ids":["https://openalex.org/I200202764"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5088591977","display_name":"Tsumugu Totsuka","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I200202764","display_name":"National Institute for Environmental Studies","ror":"https://ror.org/02hw5fp67","country_code":"JP","type":"education","lineage":["https://openalex.org/I200202764"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Tsumugu TOTSUKA","raw_affiliation_strings":["Division of Environmental Biology, the National Institute for Environmental Studies"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Division of Environmental Biology, the National Institute for Environmental Studies","institution_ids":["https://openalex.org/I200202764"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I200202764"],"apc_list":null,"apc_paid":null,"fwci":5.4813,"has_fulltext":true,"cited_by_count":18,"citation_normalized_percentile":{"value":0.94419794,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":null,"biblio":{"volume":"18","issue":"2","first_page":"39","last_page":"47"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11760","display_name":"Plant responses to elevated CO2","score":0.7509999871253967,"subfield":{"id":"https://openalex.org/subfields/1110","display_name":"Plant Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},"topics":[{"id":"https://openalex.org/T11760","display_name":"Plant responses to elevated CO2","score":0.7509999871253967,"subfield":{"id":"https://openalex.org/subfields/1110","display_name":"Plant Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T12566","display_name":"Nitrogen and Sulfur Effects on Brassica","score":0.16410000622272491,"subfield":{"id":"https://openalex.org/subfields/1102","display_name":"Agronomy and Crop Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T12742","display_name":"Sunflower and Safflower Cultivation","score":0.0357000008225441,"subfield":{"id":"https://openalex.org/subfields/1110","display_name":"Plant Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/sulfur-dioxide","display_name":"sulfur dioxide","score":0.9419999718666077},{"id":"https://openalex.org/keywords/sunflower","display_name":"sunflower","score":0.9940000176429749},{"id":"https://openalex.org/keywords/plant-growth","display_name":"plant growth","score":0.7630000114440918},{"id":"https://openalex.org/keywords/relative-growth-rate","display_name":"relative growth rate","score":0.8330000042915344},{"id":"https://openalex.org/keywords/net-assimilation-rate","display_name":"net assimilation rate","score":0.9980000257492065},{"id":"https://openalex.org/keywords/leaf-area-ratio","display_name":"leaf area ratio","score":0.9829999804496765},{"id":"https://openalex.org/keywords/leaf-mass-ratio","display_name":"leaf weight ratio","score":0.9309999942779541},{"id":"https://openalex.org/keywords/specific-leaf-area","display_name":"specific leaf area","score":0.9950000047683716},{"id":"https://openalex.org/keywords/leaf-senescence","display_name":"leaf senescence","score":0.9959999918937683},{"id":"https://openalex.org/keywords/flower-bud-development","display_name":"flower bud development","score":0.9959999918937683},{"id":"https://openalex.org/keywords/stem-elongation","display_name":"stem elongation","score":0.8600000143051147},{"id":"https://openalex.org/keywords/air-pollution-effects-on-plants","display_name":"air pollution effects on plants","score":0.8199999928474426}],"concepts":[{"id":"https://openalex.org/C2779197568","wikidata":"https://www.wikidata.org/wiki/Q423986","display_name":"Sunflower","level":2,"score":0.7833914756774902},{"id":"https://openalex.org/C2777692458","wikidata":"https://www.wikidata.org/wiki/Q7310793","display_name":"Relative growth rate","level":3,"score":0.7669175863265991},{"id":"https://openalex.org/C150668497","wikidata":"https://www.wikidata.org/wiki/Q104870826","display_name":"Dry weight","level":2,"score":0.6981598138809204},{"id":"https://openalex.org/C2778181364","wikidata":"https://www.wikidata.org/wiki/Q171497","display_name":"Helianthus annuus","level":3,"score":0.6472015976905823},{"id":"https://openalex.org/C2776615292","wikidata":"https://www.wikidata.org/wiki/Q7574996","display_name":"Specific leaf area","level":3,"score":0.6005061864852905},{"id":"https://openalex.org/C144027150","wikidata":"https://www.wikidata.org/wiki/Q48803","display_name":"Horticulture","level":1,"score":0.588666558265686},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.5031303763389587},{"id":"https://openalex.org/C25989453","wikidata":"https://www.wikidata.org/wiki/Q446746","display_name":"Leaf area index","level":2,"score":0.4253697991371155},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.3751429617404938},{"id":"https://openalex.org/C140793950","wikidata":"https://www.wikidata.org/wiki/Q168091","display_name":"Animal science","level":1,"score":0.37466713786125183},{"id":"https://openalex.org/C183688256","wikidata":"https://www.wikidata.org/wiki/Q11982","display_name":"Photosynthesis","level":2,"score":0.356830894947052},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.3032151460647583},{"id":"https://openalex.org/C2778312390","wikidata":"https://www.wikidata.org/wiki/Q4139973","display_name":"Growth rate","level":2,"score":0.24802210927009583},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.2525/ecb1963.18.39","doi":"https://doi.org/10.2525/ecb1963.18.39","is_oa":true,"landing_page_url":"https://doi.org/10.2525/ecb1963.18.39","pdf_url":"https://www.jstage.jst.go.jp/article/ecb1963/18/2/18_2_39/_pdf","source":{"id":"https://openalex.org/S4210186942","display_name":"Seibutsu kanky\u014d ch\u014dsetsu/Seibutsu kankyou chousetsu","issn_l":"0582-4087","issn":["0582-4087","2185-1018"],"is_oa":true,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Environment Control in Biology","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.2525/ecb1963.18.39","doi":"https://doi.org/10.2525/ecb1963.18.39","is_oa":true,"landing_page_url":"https://doi.org/10.2525/ecb1963.18.39","pdf_url":"https://www.jstage.jst.go.jp/article/ecb1963/18/2/18_2_39/_pdf","source":{"id":"https://openalex.org/S4210186942","display_name":"Seibutsu kanky\u014d ch\u014dsetsu/Seibutsu kankyou chousetsu","issn_l":"0582-4087","issn":["0582-4087","2185-1018"],"is_oa":true,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Environment Control in Biology","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Zero hunger","id":"https://metadata.un.org/sdg/2","score":0.6875}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2332547024.pdf","grobid_xml":"https://content.openalex.org/works/W2332547024.grobid-xml"},"referenced_works_count":30,"referenced_works":["https://openalex.org/W1792413592","https://openalex.org/W1977529176","https://openalex.org/W1979568752","https://openalex.org/W1991313696","https://openalex.org/W1995636320","https://openalex.org/W2005005147","https://openalex.org/W2009536830","https://openalex.org/W2011976130","https://openalex.org/W2012122248","https://openalex.org/W2018425213","https://openalex.org/W2024084828","https://openalex.org/W2027588552","https://openalex.org/W2029027884","https://openalex.org/W2034293151","https://openalex.org/W2040348049","https://openalex.org/W2042427613","https://openalex.org/W2059560382","https://openalex.org/W2079014032","https://openalex.org/W2091824930","https://openalex.org/W2092546827","https://openalex.org/W2098128962","https://openalex.org/W2102452777","https://openalex.org/W2125346050","https://openalex.org/W2154554284","https://openalex.org/W2155337878","https://openalex.org/W2312357751","https://openalex.org/W2318757139","https://openalex.org/W2328114821","https://openalex.org/W2416530836","https://openalex.org/W2465200747"],"related_works":["https://openalex.org/W2045520058","https://openalex.org/W2163117360","https://openalex.org/W2017486155","https://openalex.org/W7223020699","https://openalex.org/W7008429903","https://openalex.org/W2912825345","https://openalex.org/W2013618426","https://openalex.org/W2027588552","https://openalex.org/W2012122248","https://openalex.org/W2324464182"],"abstract_inverted_index":{"One-week-old":[0],"seedlings":[1],"of":[2,33,71,86,115,154,160],"sunflower":[3],"(Helianthus":[4],"annuusL.":[5],"cv.":[6],"Russian":[7],"Mammoth)":[8],"which":[9],"were":[10,16,29,58,63],"sown":[11],"in":[12,67,112,140],"artificially-lighted":[13],"growth":[14,38],"cabinets":[15],"subsequently":[17],"exposed":[18,88],"to":[19,89,108,122,131],"0.05":[20,90,132],"or":[21],"0.1":[22,92,109,134],"ppm":[23,93,110,135],"SO2for":[24],"5":[25],"weeks.":[26],"The":[27],"plants":[28,87],"harvested":[30],"at":[31],"intervals":[32],"7":[34],"days,":[35],"and":[36,53,74,81,91,133,142,157,164],"relative":[37],"rate":[39,43],"(RGR),":[40],"net":[41],"assimilation":[42],"(NAR),":[44],"leaf":[45,49,55,79,83,155],"area":[46,56,80],"ratio":[47,51],"(LAR),":[48],"weight":[50,70,85],"(LWR)":[52],"specific":[54],"(SLA)":[57],"obtained.":[59],"No":[60],"remarkable":[61],"changes":[62],"caused":[64,137],"by":[65],"SO2exposure":[66],"the":[68,78,82,100,118,138,152,158],"dry":[69,84],"stem,":[72],"root":[73],"whole":[75],"plant.":[76],"However,":[77],"SO2were":[94],"markedly":[95],"increased":[96],"from":[97],"harvesting":[98],"on":[99],"3rd":[101],"week":[102],"(2":[103],"weeks'":[104],"exposure)":[105],".":[106],"Exposure":[107,130],"SO2resulted":[111],"20-25%":[113],"reduction":[114],"NAR":[116],"during":[117],"later":[119],"stage":[120],"(4":[121],"6":[123],"weeks),":[124],"whereas":[125],"RGR":[126],"was":[127],"slightly":[128],"decreased.":[129],"SO2":[136],"increase":[139],"LAR":[141],"LWR":[143],"but":[144],"not":[145],"SLA.":[146],"Same":[147],"treatments":[148],"also":[149],"brought":[150],"about":[151],"acceleration":[153],"senescence":[156],"depression":[159],"flower":[161],"bud":[162],"development":[163],"stem":[165],"elongation.":[166]},"counts_by_year":[],"updated_date":"2026-10-16T09:59:22.235173","created_date":"2016-06-24T00:00:00"}