{"id":"https://openalex.org/W1981504268","doi":"https://doi.org/10.1139/x88-138","title":"Influence of stand density on log quality of lodgepole pine","display_name":"Influence of stand density on log quality of lodgepole pine","publication_year":1988,"publication_date":"1988-07-01","ids":{"openalex":"https://openalex.org/W1981504268","doi":"https://doi.org/10.1139/x88-138","mag":"1981504268"},"language":"en","primary_location":{"id":"doi:10.1139/x88-138","doi":"https://doi.org/10.1139/x88-138","is_oa":false,"landing_page_url":"https://doi.org/10.1139/x88-138","pdf_url":null,"source":{"id":"https://openalex.org/S115310785","display_name":"Canadian Journal of Forest Research","issn_l":"0045-5067","issn":["0045-5067","1208-6037"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","jufo-2","norway-1","poland-100","russia-white-list-1"],"host_organization":"https://openalex.org/P4310312929","host_organization_name":"Canadian Science Publishing","host_organization_lineage":["https://openalex.org/P4310312929"],"host_organization_lineage_names":["Canadian Science Publishing"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Canadian Journal of Forest Research","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/A5016116398","display_name":"Louis A. Ballard","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Louis A. Ballard","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5110064623","display_name":"James N. Long","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"James N. Long","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":1.7277,"has_fulltext":false,"cited_by_count":129,"citation_normalized_percentile":{"value":0.80196629,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":99},"biblio":{"volume":"18","issue":"7","first_page":"911","last_page":"916"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11880","display_name":"Forest ecology and management","score":0.9922000169754028,"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":0.9922000169754028,"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/T11753","display_name":"Forest Management and Policy","score":0.006500000134110451,"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/T11164","display_name":"Remote Sensing and LiDAR Applications","score":0.00039999998989515007,"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/stand-density","display_name":"stand density","score":0.8080000281333923},{"id":"https://openalex.org/keywords/lodgepole-pine","display_name":"lodgepole pine","score":0.9990000128746033},{"id":"https://openalex.org/keywords/log-quality","display_name":"log quality","score":0.9810000061988831},{"id":"https://openalex.org/keywords/branch-diameter","display_name":"branch diameter","score":0.6570000052452087},{"id":"https://openalex.org/keywords/stem-taper","display_name":"stem taper","score":0.7850000262260437},{"id":"https://openalex.org/keywords/wood-density","display_name":"wood density","score":0.9980000257492065},{"id":"https://openalex.org/keywords/diameter-at-breast-height","display_name":"diameter at breast height","score":0.7310000061988831},{"id":"https://openalex.org/keywords/tree-density","display_name":"tree density","score":0.33500000834465027}],"concepts":[{"id":"https://openalex.org/C2778823381","wikidata":"https://www.wikidata.org/wiki/Q165091","display_name":"Pinus contorta","level":2,"score":0.7670441269874573},{"id":"https://openalex.org/C202050865","wikidata":"https://www.wikidata.org/wiki/Q35852","display_name":"Hectare","level":3,"score":0.7258164286613464},{"id":"https://openalex.org/C58330081","wikidata":"https://www.wikidata.org/wiki/Q973582","display_name":"Diameter at breast height","level":2,"score":0.6538228988647461},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.6188836693763733},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.39702507853507996},{"id":"https://openalex.org/C97137747","wikidata":"https://www.wikidata.org/wiki/Q38112","display_name":"Forestry","level":1,"score":0.3821970820426941},{"id":"https://openalex.org/C140793950","wikidata":"https://www.wikidata.org/wiki/Q168091","display_name":"Animal science","level":1,"score":0.3285536468029022},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.1977234184741974},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.16077402234077454},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.15695682168006897},{"id":"https://openalex.org/C118518473","wikidata":"https://www.wikidata.org/wiki/Q11451","display_name":"Agriculture","level":2,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1139/x88-138","doi":"https://doi.org/10.1139/x88-138","is_oa":false,"landing_page_url":"https://doi.org/10.1139/x88-138","pdf_url":null,"source":{"id":"https://openalex.org/S115310785","display_name":"Canadian Journal of Forest Research","issn_l":"0045-5067","issn":["0045-5067","1208-6037"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","jufo-2","norway-1","poland-100","russia-white-list-1"],"host_organization":"https://openalex.org/P4310312929","host_organization_name":"Canadian Science Publishing","host_organization_lineage":["https://openalex.org/P4310312929"],"host_organization_lineage_names":["Canadian Science Publishing"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Canadian Journal of Forest Research","raw_type":"journal-article"},{"id":"pmh:oai:digitalcommons.usu.edu:docdan-1082","doi":null,"is_oa":false,"landing_page_url":"https://digitalcommons.usu.edu/docdan/83","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":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"T.W. \"Doc\" Daniel Experimental Forest","raw_type":"text"},{"id":"pmh:oai:digitalcommons.usu.edu:wild_facpub-3192","doi":null,"is_oa":false,"landing_page_url":"https://digitalcommons.usu.edu/wild_facpub/2192","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":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Wildland Resources Faculty Publications","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W176225115","https://openalex.org/W3037783155","https://openalex.org/W1526639057","https://openalex.org/W2072755235","https://openalex.org/W2120076196","https://openalex.org/W3126204918","https://openalex.org/W4415489149","https://openalex.org/W2253697728","https://openalex.org/W2893771078","https://openalex.org/W4384388137"],"abstract_inverted_index":{"We":[0],"examined":[1,38],"the":[2,48,79,82],"relationship":[3,75],"between":[4,78],"stand":[5,19,69],"density":[6,20],"and":[7,47,89],"stem":[8],"quality":[9,26],"characteristics":[10,37],"for":[11],"lodgepole":[12],"pine":[13],"(Pinuscontorta).":[14],"The":[15],"influence":[16],"of":[17,23,50,81,91],"initial":[18],"on":[21],"end":[22],"rotation":[24],"log":[25,41,88],"was":[27,65,76],"inferred":[28],"by":[29,68],"analyzing":[30],"data":[31],"from":[32],"unmanaged,":[33],"rotation-age":[34],"stands.":[35],"Quality":[36],"included":[39],"first":[40,87],"branch":[42,63],"diameters,":[43],"taper,":[44],"wood":[45],"density,":[46],"proportion":[49],"sapwood.":[51],"After":[52],"differences":[53],"in":[54],"diameter":[55],"at":[56],"breast":[57],"height":[58],"were":[59],"accounted":[60],"for,":[61],"only":[62],"size":[64],"strongly":[66],"influenced":[67],"density.":[70],"A":[71],"strong":[72],"negative":[73],"exponential":[74],"found":[77],"mean":[80],"five":[83],"largest":[84],"branches":[85],"per":[86,93],"number":[90],"trees":[92],"hectare.":[94]},"counts_by_year":[{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":1},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":5},{"year":2012,"cited_by_count":7}],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2016-06-24T00:00:00"}