{"id":"https://openalex.org/W1590867454","doi":"https://doi.org/10.1017/s0043174500027806","title":"Potential Effects of Global Atmospheric CO2Enrichment on the Growth and Competitiveness of C3and C4Weed and Crop Plants","display_name":"Potential Effects of Global Atmospheric CO2Enrichment on the Growth and Competitiveness of C3and C4Weed and Crop Plants","publication_year":1980,"publication_date":"1980-01-01","ids":{"openalex":"https://openalex.org/W1590867454","doi":"https://doi.org/10.1017/s0043174500027806","mag":"1590867454"},"language":"en","primary_location":{"id":"doi:10.1017/s0043174500027806","doi":"https://doi.org/10.1017/s0043174500027806","is_oa":false,"landing_page_url":"https://doi.org/10.1017/s0043174500027806","pdf_url":null,"source":{"id":"https://openalex.org/S78839210","display_name":"Weed Science","issn_l":"0043-1745","issn":["0043-1745","1550-2759"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","jufo-1","norway-1","poland-70","russia-white-list-1"],"host_organization":"https://openalex.org/P4310311721","host_organization_name":"Cambridge University Press","host_organization_lineage":["https://openalex.org/P4310311721","https://openalex.org/P4310311702"],"host_organization_lineage_names":["Cambridge University Press","University of Cambridge"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Weed Science","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"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/A5109528179","display_name":"David T. Patterson","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I1336096307","display_name":"United States Department of Agriculture","ror":"https://ror.org/01na82s61","country_code":"US","type":"government","lineage":["https://openalex.org/I1336096307"]},{"id":"https://openalex.org/I170897317","display_name":"Duke University","ror":"https://ror.org/00py81415","country_code":"US","type":"education","lineage":["https://openalex.org/I170897317"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"D. T. Patterson","raw_affiliation_strings":["South. Weed Sci. Lab., Agric. Res., Sci. Ed. Admin., U.S. Dep. Agric., Stoneville, MS 38776 and Dep. Bot., Duke Univ., Durham, NC 27706"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"South. Weed Sci. Lab., Agric. Res., Sci. Ed. Admin., U.S. Dep. Agric., Stoneville, MS 38776 and Dep. Bot., Duke Univ., Durham, NC 27706","institution_ids":["https://openalex.org/I1336096307","https://openalex.org/I170897317"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5114008480","display_name":"Elizabeth P. Flint","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I1336096307","display_name":"United States Department of Agriculture","ror":"https://ror.org/01na82s61","country_code":"US","type":"government","lineage":["https://openalex.org/I1336096307"]},{"id":"https://openalex.org/I170897317","display_name":"Duke University","ror":"https://ror.org/00py81415","country_code":"US","type":"education","lineage":["https://openalex.org/I170897317"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"E. P. Flint","raw_affiliation_strings":["South. Weed Sci. Lab., Agric. Res., Sci. Ed. Admin., U.S. Dep. Agric., Stoneville, MS 38776 and Dep. Bot., Duke Univ., Durham, NC 27706"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"South. Weed Sci. Lab., Agric. Res., Sci. Ed. Admin., U.S. Dep. Agric., Stoneville, MS 38776 and Dep. Bot., Duke Univ., Durham, NC 27706","institution_ids":["https://openalex.org/I1336096307","https://openalex.org/I170897317"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":3550,"currency":"USD","value_usd":3550},"apc_paid":null,"fwci":9.8701,"has_fulltext":false,"cited_by_count":118,"citation_normalized_percentile":{"value":0.97659305,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":88,"max":97},"biblio":{"volume":"28","issue":"1","first_page":"71","last_page":"75"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11760","display_name":"Plant responses to elevated CO2","score":1.0,"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":1.0,"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/T10774","display_name":"Weed Control and Herbicide Applications","score":0.0,"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/T12058","display_name":"Allelopathy and phytotoxic interactions","score":0.0,"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/elevated-co2","display_name":"elevated CO2","score":0.8709999918937683},{"id":"https://openalex.org/keywords/c3-photosynthesis","display_name":"C3 photosynthesis","score":0.6110000014305115},{"id":"https://openalex.org/keywords/c4-photosynthesis","display_name":"C4 photosynthesis","score":0.9980000257492065},{"id":"https://openalex.org/keywords/weed-competition","display_name":"weed competition","score":0.8650000095367432},{"id":"https://openalex.org/keywords/weed-biomass","display_name":"weed biomass","score":0.550000011920929},{"id":"https://openalex.org/keywords/dry-matter-production","display_name":"dry matter production","score":0.7680000066757202},{"id":"https://openalex.org/keywords/net-assimilation-rate","display_name":"net assimilation rate","score":0.972000002861023},{"id":"https://openalex.org/keywords/biomass-allocation","display_name":"biomass allocation","score":0.8270000219345093},{"id":"https://openalex.org/keywords/abutilon-theophrasti","display_name":"Abutilon theophrasti","score":0.7049999833106995},{"id":"https://openalex.org/keywords/itchgrass","display_name":"itchgrass","score":0.7749999761581421},{"id":"https://openalex.org/keywords/maize","display_name":"maize","score":0.7409999966621399},{"id":"https://openalex.org/keywords/soybean","display_name":"soybean","score":0.9959999918937683}],"concepts":[{"id":"https://openalex.org/C2780138947","wikidata":"https://www.wikidata.org/wiki/Q393855","display_name":"Dry matter","level":2,"score":0.7910608053207397},{"id":"https://openalex.org/C2778737469","wikidata":"https://www.wikidata.org/wiki/Q132638","display_name":"Abutilon","level":3,"score":0.7731872797012329},{"id":"https://openalex.org/C2775891814","wikidata":"https://www.wikidata.org/wiki/Q101879","display_name":"Weed","level":2,"score":0.7676299810409546},{"id":"https://openalex.org/C168741863","wikidata":"https://www.wikidata.org/wiki/Q777671","display_name":"Sowing","level":2,"score":0.6202380061149597},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.5450431108474731},{"id":"https://openalex.org/C137580998","wikidata":"https://www.wikidata.org/wiki/Q235352","display_name":"Crop","level":2,"score":0.5009689331054688},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.4720422029495239},{"id":"https://openalex.org/C183688256","wikidata":"https://www.wikidata.org/wiki/Q11982","display_name":"Photosynthesis","level":2,"score":0.42685115337371826},{"id":"https://openalex.org/C144027150","wikidata":"https://www.wikidata.org/wiki/Q48803","display_name":"Horticulture","level":1,"score":0.37495607137680054},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.2928575277328491},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.25310593843460083}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1017/s0043174500027806","doi":"https://doi.org/10.1017/s0043174500027806","is_oa":false,"landing_page_url":"https://doi.org/10.1017/s0043174500027806","pdf_url":null,"source":{"id":"https://openalex.org/S78839210","display_name":"Weed Science","issn_l":"0043-1745","issn":["0043-1745","1550-2759"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","jufo-1","norway-1","poland-70","russia-white-list-1"],"host_organization":"https://openalex.org/P4310311721","host_organization_name":"Cambridge University Press","host_organization_lineage":["https://openalex.org/P4310311721","https://openalex.org/P4310311702"],"host_organization_lineage_names":["Cambridge University Press","University of Cambridge"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Weed Science","raw_type":"journal-article"},{"id":"mag:321146346","doi":null,"is_oa":false,"landing_page_url":"http://www.osti.gov/scitech/biblio/6805523","pdf_url":null,"source":{"id":"https://openalex.org/S4306402487","display_name":"OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I139351228","host_organization_name":"Office of Scientific and Technical Information","host_organization_lineage":["https://openalex.org/I139351228"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.875,"id":"https://metadata.un.org/sdg/2","display_name":"Zero hunger"}],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320337400","display_name":"Division of Environmental Biology","ror":"https://ror.org/03g87he71"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W230383364","https://openalex.org/W284798112","https://openalex.org/W327335560","https://openalex.org/W1992897439","https://openalex.org/W1994523599","https://openalex.org/W2025836562","https://openalex.org/W2033448464","https://openalex.org/W2033719432","https://openalex.org/W2041124763","https://openalex.org/W2066073468","https://openalex.org/W2071772271","https://openalex.org/W2074857642","https://openalex.org/W2122464072","https://openalex.org/W2234533219","https://openalex.org/W2320676046","https://openalex.org/W2326435071","https://openalex.org/W2569758629","https://openalex.org/W3121802211"],"related_works":["https://openalex.org/W321146346","https://openalex.org/W2989860186","https://openalex.org/W2182592259","https://openalex.org/W2013562512","https://openalex.org/W3001240689","https://openalex.org/W2152056838","https://openalex.org/W618284359","https://openalex.org/W2045907972","https://openalex.org/W1985936993","https://openalex.org/W7099667274"],"abstract_inverted_index":{"Mathematical":[0],"growth":[1,20],"analysis":[2],"techniques":[3],"were":[4,182],"used":[5],"to":[6,214],"evaluate":[7],"the":[8,68,79,101,124,131,134,170,215,220,246,254,258,267],"effects":[9],"of":[10,12,49,58,136],"CO2concentrations":[11],"350,":[13],"600,":[14],"and":[15,21,39,52,72,103,126,151,163,180,188,230],"1000":[16,94,127,189,204,233],"ppm":[17,95,105,118,128,190,194,205,211,229,234],"(v/v)":[18],"on":[19],"biomass":[22],"partitioning":[23],"in":[24,67,149,161],"corn(Zea":[25],"maysL.":[26],"\u2018Dekalb":[27],"XL":[28],"395\u2019),":[29],"itchgrass":[30,108],"(Rottboellia":[31],"exaltataL.":[32],"f.),":[33],"soybean":[34,150],"[Glycine":[35],"max(L.)":[36],"Merr.":[37],"\u2018Tracy\u2019],":[38],"velvetleaf":[40,152],"(Abutilon":[41],"theophrastiMedic).":[42],"Controlled":[43],"environment":[44],"chambers":[45],"with":[46,245,251,257,264],"day/night":[47],"temperatures":[48],"28/22":[50],"C":[51],"photosynthetic":[53],"photon":[54],"flux":[55],"densities":[56],"(PPFD)":[57],"650":[59],"\u03bcE":[60],"(microeinsteins)":[61],"m-2s-1were":[62],"used.":[63],"Dry":[64],"matter":[65,89,112,138,176],"production":[66,90,113,139,177],"two":[69],"C3species":[70],"(soybean":[71],"velvetleaf)":[73],"was":[74,91,114,201,225],"increased":[75,133],"significantly":[76,183],"by":[77],"raising":[78],"CO2concentration":[80,132],"above":[81],"350":[82,102,125,193,208,218],"ppm.":[83],"In":[84,107],"corn":[85,162],"(a":[86],"C4species),":[87],"dry":[88,111,137,175],"least":[92],"at":[93,116,185,192,203,207,217,227,232],"CO2and":[96,119],"did":[97,120,157],"not":[98,121,158],"differ":[99,122],"between":[100,123],"600":[104,117,187,210,228],"treatments.":[106,129],"(also":[109],"C4),":[110],"greatest":[115],"Increasing":[130],"rate":[135,146],"per":[140],"unit":[141],"leaf":[142],"area":[143],"(net":[144],"assimilation":[145],"or":[147,156,209],"NAR)":[148],"but":[153],"either":[154],"decreased":[155],"alter":[159],"NAR":[160],"itchgrass.":[164],"At":[165],"45":[166],"days":[167],"after":[168],"planting,":[169],"weed/crop":[171,197,221],"ratios":[172],"for":[173,178,199,223],"total":[174],"velvetleaf/corn":[179],"itchgrass/corn":[181],"greater":[184,226],"both":[186],"than":[191,206],"CO2.":[195,212,235],"The":[196],"ratio":[198,222],"itchgrass/soybean":[200],"less":[202,231,262],"Compared":[213],"value":[216],"ppm,":[219],"velvetleaf/soybean":[224],"We":[236],"conclude":[237],"that":[238],"atmospheric":[239],"CO2enrichment":[240],"probably":[241],"will":[242],"make":[243],"weeds":[244],"C3photosynthetic":[247],"pathway":[248],"more":[249],"competitive":[250,263],"crops":[252,265],"having":[253,266],"C4pathway.":[255],"Weeds":[256],"C4pathway":[259],"may":[260],"become":[261],"C3pathway.":[268]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":4},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":3},{"year":2012,"cited_by_count":4}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2016-06-24T00:00:00"}