{"id":"https://openalex.org/W2093747594","doi":"https://doi.org/10.14214/sf.600","title":"Growth and phenology of hybrid aspen clones (Populus tremula L. x Populus tremuloides Michx.)","display_name":"Growth and phenology of hybrid aspen clones (Populus tremula L. x Populus tremuloides Michx.)","publication_year":2001,"publication_date":"2001-01-01","ids":{"openalex":"https://openalex.org/W2093747594","doi":"https://doi.org/10.14214/sf.600","mag":"2093747594"},"language":"en","primary_location":{"id":"doi:10.14214/sf.600","doi":"https://doi.org/10.14214/sf.600","is_oa":true,"landing_page_url":"https://doi.org/10.14214/sf.600","pdf_url":"https://silvafennica.fi/pdf/600","source":{"id":"https://openalex.org/S114295916","display_name":"Silva Fennica","issn_l":"0037-5330","issn":["0037-5330","2242-4075"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-b","jufo-2","norway-1","oarl","poland-70","russia-white-list-2"],"host_organization":"https://openalex.org/P4310317072","host_organization_name":"Finnish Society of Forest Science","host_organization_lineage":["https://openalex.org/P4310317072"],"host_organization_lineage_names":["Finnish Society of Forest Science"],"type":"journal"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Silva Fennica","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://silvafennica.fi/pdf/600","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5073380639","display_name":"Qibin Yu","orcid":"https://orcid.org/0000-0001-9233-8372","observed_orcids":["https://orcid.org/0000-0001-9233-8372"]},"institutions":[{"id":"https://openalex.org/I133731052","display_name":"University of Helsinki","ror":"https://ror.org/040af2s02","country_code":"FI","type":"education","lineage":["https://openalex.org/I133731052"]}],"countries":["FI"],"is_corresponding":true,"raw_author_name":"Qibin Yu","raw_affiliation_strings":["Department of Plant Biology , P.O. Box 27 , FIN-00014 University of Helsinki , Finland ;","Department of Plant Biology, P.O. Box 27, FIN-00014 University of Helsinki, Finland; Haapanen,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Plant Biology , P.O. Box 27 , FIN-00014 University of Helsinki , Finland ;","institution_ids":["https://openalex.org/I133731052"]},{"raw_affiliation_string":"Department of Plant Biology, P.O. Box 27, FIN-00014 University of Helsinki, Finland; Haapanen,","institution_ids":["https://openalex.org/I133731052"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5066438359","display_name":"Peter M. A. Tigerstedt","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I133731052","display_name":"University of Helsinki","ror":"https://ror.org/040af2s02","country_code":"FI","type":"education","lineage":["https://openalex.org/I133731052"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"P. Tigerstedt","raw_affiliation_strings":["Department of Plant Biology , P.O. Box 27 , FIN-00014 University of Helsinki , Finland ;","Department of Plant Biology, P.O. Box 27, FIN-00014 University of Helsinki, Finland; Haapanen,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Plant Biology , P.O. Box 27 , FIN-00014 University of Helsinki , Finland ;","institution_ids":["https://openalex.org/I133731052"]},{"raw_affiliation_string":"Department of Plant Biology, P.O. Box 27, FIN-00014 University of Helsinki, Finland; Haapanen,","institution_ids":["https://openalex.org/I133731052"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5026578848","display_name":"Matti Haapanen","orcid":"https://orcid.org/0000-0003-3294-501X","observed_orcids":["https://orcid.org/0000-0003-3294-501X"]},"institutions":[{"id":"https://openalex.org/I133731052","display_name":"University of Helsinki","ror":"https://ror.org/040af2s02","country_code":"FI","type":"education","lineage":["https://openalex.org/I133731052"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Matti Haapanen","raw_affiliation_strings":["Haapanen , Finnish Forest Research Institute , P.O. Box 18 , FIN-01301 Vantaa , Finland","Department of Plant Biology, P.O. Box 27, FIN-00014 University of Helsinki, Finland; Haapanen,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Haapanen , Finnish Forest Research Institute , P.O. Box 18 , FIN-01301 Vantaa , Finland","institution_ids":[]},{"raw_affiliation_string":"Department of Plant Biology, P.O. Box 27, FIN-00014 University of Helsinki, Finland; Haapanen,","institution_ids":["https://openalex.org/I133731052"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5073380639"],"corresponding_institution_ids":["https://openalex.org/I133731052"],"apc_list":{"value":800,"currency":"EUR","value_usd":862},"apc_paid":{"value":800,"currency":"EUR","value_usd":862},"fwci":8.4231,"has_fulltext":true,"cited_by_count":96,"citation_normalized_percentile":{"value":0.96716671,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":88,"max":99},"biblio":{"volume":"35","issue":"1","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11880","display_name":"Forest ecology and management","score":0.5619999766349792,"subfield":{"id":"https://openalex.org/subfields/1107","display_name":"Forestry"},"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/T11880","display_name":"Forest ecology and management","score":0.5619999766349792,"subfield":{"id":"https://openalex.org/subfields/1107","display_name":"Forestry"},"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/T11229","display_name":"Genetics and Plant Breeding","score":0.3330000042915344,"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/T12870","display_name":"Seedling growth and survival studies","score":0.04010000079870224,"subfield":{"id":"https://openalex.org/subfields/1107","display_name":"Forestry"},"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/hybrid-aspen","display_name":"hybrid aspen","score":0.9649999737739563},{"id":"https://openalex.org/keywords/populus-tremula-x-populus-tremuloides","display_name":"Populus tremula x Populus tremuloides","score":0.9779999852180481},{"id":"https://openalex.org/keywords/clonal-trials","display_name":"clonal trials","score":0.7089999914169312},{"id":"https://openalex.org/keywords/heterosis","display_name":"heterosis","score":0.7580000162124634},{"id":"https://openalex.org/keywords/phenology","display_name":"phenology","score":0.7599999904632568},{"id":"https://openalex.org/keywords/growth-period","display_name":"growth period","score":0.7310000061988831},{"id":"https://openalex.org/keywords/height-growth-rate","display_name":"height growth rate","score":0.6230000257492065},{"id":"https://openalex.org/keywords/stem-volume","display_name":"stem volume","score":0.8029999732971191},{"id":"https://openalex.org/keywords/bud-break","display_name":"bud break","score":0.8859999775886536},{"id":"https://openalex.org/keywords/leaf-development","display_name":"leaf development","score":0.9700000286102295},{"id":"https://openalex.org/keywords/poplar","display_name":"poplar","score":0.32600000500679016}],"concepts":[{"id":"https://openalex.org/C51417038","wikidata":"https://www.wikidata.org/wiki/Q272737","display_name":"Phenology","level":2,"score":0.9027957916259766},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.7684015035629272},{"id":"https://openalex.org/C48189365","wikidata":"https://www.wikidata.org/wiki/Q42621","display_name":"Hybrid","level":2,"score":0.7273563146591187},{"id":"https://openalex.org/C81089528","wikidata":"https://www.wikidata.org/wiki/Q5134986","display_name":"clone (Java method)","level":3,"score":0.5407924056053162},{"id":"https://openalex.org/C144027150","wikidata":"https://www.wikidata.org/wiki/Q48803","display_name":"Horticulture","level":1,"score":0.5132017135620117},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.4875625967979431},{"id":"https://openalex.org/C58330081","wikidata":"https://www.wikidata.org/wiki/Q973582","display_name":"Diameter at breast height","level":2,"score":0.46849972009658813},{"id":"https://openalex.org/C2777945561","wikidata":"https://www.wikidata.org/wiki/Q158487","display_name":"Salicaceae","level":3,"score":0.4268975853919983},{"id":"https://openalex.org/C2776096895","wikidata":"https://www.wikidata.org/wiki/Q1385709","display_name":"Seedling","level":2,"score":0.42417460680007935},{"id":"https://openalex.org/C128758860","wikidata":"https://www.wikidata.org/wiki/Q757163","display_name":"Woody plant","level":2,"score":0.2995780408382416},{"id":"https://openalex.org/C54355233","wikidata":"https://www.wikidata.org/wiki/Q7162","display_name":"Genetics","level":1,"score":0.0},{"id":"https://openalex.org/C552990157","wikidata":"https://www.wikidata.org/wiki/Q7430","display_name":"DNA","level":2,"score":0.0}],"mesh":[],"locations_count":6,"locations":[{"id":"doi:10.14214/sf.600","doi":"https://doi.org/10.14214/sf.600","is_oa":true,"landing_page_url":"https://doi.org/10.14214/sf.600","pdf_url":"https://silvafennica.fi/pdf/600","source":{"id":"https://openalex.org/S114295916","display_name":"Silva Fennica","issn_l":"0037-5330","issn":["0037-5330","2242-4075"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-b","jufo-2","norway-1","oarl","poland-70","russia-white-list-2"],"host_organization":"https://openalex.org/P4310317072","host_organization_name":"Finnish Society of Forest Science","host_organization_lineage":["https://openalex.org/P4310317072"],"host_organization_lineage_names":["Finnish Society of Forest Science"],"type":"journal"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Silva Fennica","raw_type":"journal-article"},{"id":"pmh:oai:jukuri.luke.fi:11111/70080","doi":null,"is_oa":true,"landing_page_url":"https://jukuri.luke.fi/handle/11111/70080","pdf_url":"https://jukuri.luke.fi/bitstreams/00c5f479-6b67-4206-9d36-6b0758925de1/download","source":{"id":"https://openalex.org/S4306400569","display_name":"Jukuri (Natural Resources Institute Finland (Luke))","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I3017910207","host_organization_name":"Natural Resources Institute Finland","host_organization_lineage":["https://openalex.org/I3017910207"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"https://jukuri.luke.fi/handle/10024/532524","raw_type":"fi=A1 Alkuper\u00e4isartikkeli tieteellisess\u00e4 aikakauslehdess\u00e4|sv=A1 Originalartikel i en vetenskaplig tidskrift|en=A1 Journal article (refereed), original research|"},{"id":"pmh:oai:digitalcommons.usu.edu:aspen_bib-1436","doi":null,"is_oa":true,"landing_page_url":"https://digitalcommons.usu.edu/aspen_bib/443","pdf_url":null,"source":{"id":"https://openalex.org/S4377196327","display_name":"Digital Commons - USU (Utah State University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I121980950","host_organization_name":"Utah State University","host_organization_lineage":["https://openalex.org/I121980950"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Aspen Bibliography","raw_type":"text"},{"id":"pmh:oai:doaj.org/article:6440b315487f435e9c5f37fa298bc235","doi":null,"is_oa":true,"landing_page_url":"https://doaj.org/article/6440b315487f435e9c5f37fa298bc235","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Silva Fennica, Vol 35, Iss 1 (2001)","raw_type":"article"},{"id":"pmh:oai:jukuri.luke.fi:10024/532524","doi":null,"is_oa":false,"landing_page_url":"http://jukuri.luke.fi/handle/10024/532524","pdf_url":null,"source":{"id":"https://openalex.org/S4306400569","display_name":"Jukuri (Natural Resources Institute Finland (Luke))","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I3017910207","host_organization_name":"Natural Resources Institute Finland","host_organization_lineage":["https://openalex.org/I3017910207"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"fi=A1 Alkuper\u00e4isartikkeli tieteellisess\u00e4 aikakauslehdess\u00e4|sv=A1 Originalartikel i en vetenskaplig tidskrift|en=A1 Journal article (refereed), original research|"},{"id":"pmh:oai:www.doria.fi:10024/19491","doi":null,"is_oa":false,"landing_page_url":"http://www.doria.fi/handle/10024/19491","pdf_url":null,"source":{"id":"https://openalex.org/S4377196760","display_name":"Doria (University of Helsinki)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I133731052","host_organization_name":"University of Helsinki","host_organization_lineage":["https://openalex.org/I133731052"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":null}],"best_oa_location":{"id":"doi:10.14214/sf.600","doi":"https://doi.org/10.14214/sf.600","is_oa":true,"landing_page_url":"https://doi.org/10.14214/sf.600","pdf_url":"https://silvafennica.fi/pdf/600","source":{"id":"https://openalex.org/S114295916","display_name":"Silva Fennica","issn_l":"0037-5330","issn":["0037-5330","2242-4075"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-b","jufo-2","norway-1","oarl","poland-70","russia-white-list-2"],"host_organization":"https://openalex.org/P4310317072","host_organization_name":"Finnish Society of Forest Science","host_organization_lineage":["https://openalex.org/P4310317072"],"host_organization_lineage_names":["Finnish Society of Forest Science"],"type":"journal"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Silva Fennica","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/2","display_name":"Zero hunger","score":0.4359000027179718}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2093747594.pdf","grobid_xml":"https://content.openalex.org/works/W2093747594.grobid-xml"},"referenced_works_count":19,"referenced_works":["https://openalex.org/W133141737","https://openalex.org/W136720892","https://openalex.org/W1591731208","https://openalex.org/W1990786150","https://openalex.org/W1999888814","https://openalex.org/W2022844800","https://openalex.org/W2031898916","https://openalex.org/W2052719828","https://openalex.org/W2057955823","https://openalex.org/W2058258476","https://openalex.org/W2061629904","https://openalex.org/W2075812047","https://openalex.org/W2089727223","https://openalex.org/W2117205423","https://openalex.org/W2141357629","https://openalex.org/W2477993342","https://openalex.org/W2529186973","https://openalex.org/W4285719527","https://openalex.org/W6664995298"],"related_works":["https://openalex.org/W2611981870","https://openalex.org/W2022505362","https://openalex.org/W3166587216","https://openalex.org/W2052487883","https://openalex.org/W2058258476","https://openalex.org/W2089727223","https://openalex.org/W2944943191","https://openalex.org/W2900338123","https://openalex.org/W2070532024","https://openalex.org/W2121848635"],"abstract_inverted_index":{"Height,":[0],"basal":[1],"diameter,":[2,179],"diameter":[3],"at":[4],"breast":[5],"height,":[6,178],"bud":[7],"burst,":[8],"and":[9,35,57,78,84,99,111,139,180],"leaf":[10],"development":[11],"were":[12,44,52,62,74],"recorded":[13,53],"in":[14,46,64,135,149],"a":[15,192],"5-year-old":[16],"hybrid":[17,28,67,82,97,184],"aspen":[18,27],"clonal":[19],"trial.":[20],"The":[21,87,106,116,183],"field":[22],"trial":[23],"consisted":[24],"of":[25,120,160,167],"four":[26,96],"clones":[29,83],"(Populus":[30],"tremula":[31,39],"x":[32],"Populus":[33],"tremuloides)":[34],"one":[36],"local":[37],"P.":[38,85,104,133,147,168],"seedling":[40],"source.":[41],"Phenological":[42,60],"traits":[43,61,80],"observed":[45,75,176],"the":[47,55,95,123,136,150,161],"3rd":[48,56,137],"year.":[49,152],"Growth":[50],"patterns":[51],"during":[54],"4th":[58,151],"years.":[59],"explored":[63],"relation":[65],"to":[66,187,191],"vigor":[68,185],"expressed":[69],"as":[70],"growth":[71,79,88,109,118,194],"traits.":[72],"Differences":[73],"for":[76,94,103,122,132,146,177],"phenological":[77],"among":[81],"tremula.":[86,105,169],"period":[89,110],"varied":[90],"from":[91],"143\u2013158":[92],"days":[93,102,130,144],"clones,":[98],"was":[100,113,125,163,175],"112":[101],"correlation":[107],"between":[108],"yield":[112],"highly":[114],"significant.":[115],"annual":[117],"rate":[119],"height":[121],"hybrids":[124,162],"4.2":[126],"cm":[127,141],"per":[128,142],"7":[129,143],"(2.4":[131],"tremula)":[134,148],"year":[138,173],"6.4":[140],"(2.9":[145],"After":[153],"5":[154],"years,":[155],"mean":[156],"estimated":[157],"stem":[158],"volume":[159,181],"3.9":[164],"times":[165],"that":[166],"Significant":[170],"clone":[171],"by":[172],"interaction":[174],"growth.":[182],"seems":[186],"be":[188],"mainly":[189],"attributable":[190],"longer":[193],"period.":[195]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":2},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":10},{"year":2020,"cited_by_count":4},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":6},{"year":2016,"cited_by_count":5},{"year":2015,"cited_by_count":6},{"year":2014,"cited_by_count":3},{"year":2013,"cited_by_count":7},{"year":2012,"cited_by_count":4}],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2016-06-24T00:00:00"}