{"id":"https://openalex.org/W4233000250","doi":"https://doi.org/10.1128/aem.50.1.144-151.1985","title":"Seasonal changes in the ruminal microflora of the high-arctic Svalbard reindeer (Rangifer tarandus platyrhynchus)","display_name":"Seasonal changes in the ruminal microflora of the high-arctic Svalbard reindeer (Rangifer tarandus platyrhynchus)","publication_year":1985,"publication_date":"1985-07-01","ids":{"openalex":"https://openalex.org/W4233000250","doi":"https://doi.org/10.1128/aem.50.1.144-151.1985"},"language":"en","primary_location":{"id":"doi:10.1128/aem.50.1.144-151.1985","doi":"https://doi.org/10.1128/aem.50.1.144-151.1985","is_oa":true,"landing_page_url":"https://doi.org/10.1128/aem.50.1.144-151.1985","pdf_url":"https://aem.asm.org/content/aem/50/1/144.full.pdf","source":{"id":"https://openalex.org/S158228368","display_name":"Applied and Environmental Microbiology","issn_l":"0099-2240","issn":["0099-2240","1070-6291","1098-5336"],"is_oa":false,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-scientific","cwts-core","doaj","dongbi-b","doyens","jufo-1","ki-jl-1","medline","norway-2","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320263","host_organization_name":"American Society for Microbiology","host_organization_lineage":["https://openalex.org/P4310320263"],"host_organization_lineage_names":["American Society for Microbiology"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Applied and Environmental Microbiology","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://aem.asm.org/content/aem/50/1/144.full.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5111857303","display_name":"Colin G. Orpin","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"C G Orpin","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5108414004","display_name":"S. D. Mathiesen","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"S D Mathiesen","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5022543738","display_name":"Y Greenwood","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Y Greenwood","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5017120443","display_name":"Arnoldus Schytte Blix","orcid":"https://orcid.org/0000-0002-7824-0464","observed_orcids":["https://orcid.org/0000-0002-7824-0464"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"A S Blix","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":3.5629,"has_fulltext":false,"cited_by_count":110,"citation_normalized_percentile":{"value":0.92741641,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":88,"max":99},"biblio":{"volume":"50","issue":"1","first_page":"144","last_page":"151"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10098","display_name":"Ruminant Nutrition and Digestive Physiology","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/1103","display_name":"Animal Science and Zoology"},"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/T10098","display_name":"Ruminant Nutrition and Digestive Physiology","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/1103","display_name":"Animal Science and Zoology"},"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/T10284","display_name":"Anaerobic Digestion and Biogas Production","score":0.0,"subfield":{"id":"https://openalex.org/subfields/2105","display_name":"Renewable Energy, Sustainability and the Environment"},"field":{"id":"https://openalex.org/fields/21","display_name":"Energy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10152","display_name":"Animal Nutrition and Physiology","score":0.0,"subfield":{"id":"https://openalex.org/subfields/1103","display_name":"Animal Science and Zoology"},"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/rumen-microbiota","display_name":"rumen microbiota","score":0.843999981880188},{"id":"https://openalex.org/keywords/svalbard-reindeer","display_name":"Svalbard reindeer","score":0.9570000171661377},{"id":"https://openalex.org/keywords/rangifer-tarandus-platyrhynchus","display_name":"Rangifer tarandus platyrhynchus","score":0.9980000257492065},{"id":"https://openalex.org/keywords/seasonal-variation","display_name":"seasonal variation","score":0.9549999833106995},{"id":"https://openalex.org/keywords/butyrivibrio-fibrisolvens","display_name":"Butyrivibrio fibrisolvens","score":0.9279999732971191},{"id":"https://openalex.org/keywords/streptococcus-gallolyticus","display_name":"Streptococcus bovis","score":0.9309999942779541},{"id":"https://openalex.org/keywords/methanogenic-bacteria","display_name":"methanogenic bacteria","score":0.9869999885559082},{"id":"https://openalex.org/keywords/cellulolytic-bacteria","display_name":"cellulolytic bacteria","score":0.8050000071525574},{"id":"https://openalex.org/keywords/fiber-digestion","display_name":"fiber digestion","score":0.9200000166893005},{"id":"https://openalex.org/keywords/nitrogen-metabolism","display_name":"nitrogen metabolism","score":0.621999979019165},{"id":"https://openalex.org/keywords/rumen-ph","display_name":"rumen pH","score":0.6589999794960022},{"id":"https://openalex.org/keywords/bacterial-density","display_name":"bacterial density","score":0.5830000042915344}],"concepts":[{"id":"https://openalex.org/C70262065","wikidata":"https://www.wikidata.org/wiki/Q427652","display_name":"Rumen","level":3,"score":0.7308348417282104},{"id":"https://openalex.org/C2908647359","wikidata":"https://www.wikidata.org/wiki/Q2625603","display_name":"Population","level":2,"score":0.7180674076080322},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.6887966394424438},{"id":"https://openalex.org/C140793950","wikidata":"https://www.wikidata.org/wiki/Q168091","display_name":"Animal science","level":1,"score":0.6306622624397278},{"id":"https://openalex.org/C518008717","wikidata":"https://www.wikidata.org/wiki/Q25322","display_name":"Arctic","level":2,"score":0.5827139019966125},{"id":"https://openalex.org/C2781357212","wikidata":"https://www.wikidata.org/wiki/Q5275608","display_name":"Digestion (alchemy)","level":2,"score":0.5476195216178894},{"id":"https://openalex.org/C523546767","wikidata":"https://www.wikidata.org/wiki/Q10876","display_name":"Bacteria","level":2,"score":0.46679195761680603},{"id":"https://openalex.org/C199733313","wikidata":"https://www.wikidata.org/wiki/Q22856","display_name":"Population density","level":3,"score":0.41148772835731506},{"id":"https://openalex.org/C31903555","wikidata":"https://www.wikidata.org/wiki/Q1637030","display_name":"Food science","level":1,"score":0.40142059326171875},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.2709437608718872},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.1712190806865692},{"id":"https://openalex.org/C100544194","wikidata":"https://www.wikidata.org/wiki/Q41760","display_name":"Fermentation","level":2,"score":0.13386228680610657},{"id":"https://openalex.org/C149923435","wikidata":"https://www.wikidata.org/wiki/Q37732","display_name":"Demography","level":1,"score":0.0},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.0},{"id":"https://openalex.org/C54355233","wikidata":"https://www.wikidata.org/wiki/Q7162","display_name":"Genetics","level":1,"score":0.0},{"id":"https://openalex.org/C43617362","wikidata":"https://www.wikidata.org/wiki/Q170050","display_name":"Chromatography","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1128/aem.50.1.144-151.1985","doi":"https://doi.org/10.1128/aem.50.1.144-151.1985","is_oa":true,"landing_page_url":"https://doi.org/10.1128/aem.50.1.144-151.1985","pdf_url":"https://aem.asm.org/content/aem/50/1/144.full.pdf","source":{"id":"https://openalex.org/S158228368","display_name":"Applied and Environmental Microbiology","issn_l":"0099-2240","issn":["0099-2240","1070-6291","1098-5336"],"is_oa":false,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-scientific","cwts-core","doaj","dongbi-b","doyens","jufo-1","ki-jl-1","medline","norway-2","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320263","host_organization_name":"American Society for Microbiology","host_organization_lineage":["https://openalex.org/P4310320263"],"host_organization_lineage_names":["American Society for Microbiology"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Applied and Environmental Microbiology","raw_type":"journal-article"},{"id":"pmh:oai:europepmc.org:269220","doi":null,"is_oa":true,"landing_page_url":"http://europepmc.org/pmc/articles/PMC238587","pdf_url":null,"source":{"id":"https://openalex.org/S4306400806","display_name":"Europe PMC (PubMed Central)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1303153112","host_organization_name":"European Bioinformatics Institute","host_organization_lineage":["https://openalex.org/I1303153112"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.1128/aem.50.1.144-151.1985","doi":"https://doi.org/10.1128/aem.50.1.144-151.1985","is_oa":true,"landing_page_url":"https://doi.org/10.1128/aem.50.1.144-151.1985","pdf_url":"https://aem.asm.org/content/aem/50/1/144.full.pdf","source":{"id":"https://openalex.org/S158228368","display_name":"Applied and Environmental Microbiology","issn_l":"0099-2240","issn":["0099-2240","1070-6291","1098-5336"],"is_oa":false,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-scientific","cwts-core","doaj","dongbi-b","doyens","jufo-1","ki-jl-1","medline","norway-2","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320263","host_organization_name":"American Society for Microbiology","host_organization_lineage":["https://openalex.org/P4310320263"],"host_organization_lineage_names":["American Society for Microbiology"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Applied and Environmental Microbiology","raw_type":"journal-article"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":false},"content_urls":{"pdf":"https://content.openalex.org/works/W4233000250.pdf"},"referenced_works_count":36,"referenced_works":["https://openalex.org/W1492669159","https://openalex.org/W1494886821","https://openalex.org/W1504592127","https://openalex.org/W1510984104","https://openalex.org/W1551953775","https://openalex.org/W1574587692","https://openalex.org/W1581211787","https://openalex.org/W1588303393","https://openalex.org/W1674876828","https://openalex.org/W1879043697","https://openalex.org/W1890321828","https://openalex.org/W1895023380","https://openalex.org/W1895026305","https://openalex.org/W1963906105","https://openalex.org/W1968308825","https://openalex.org/W1986955974","https://openalex.org/W2006870919","https://openalex.org/W2015700928","https://openalex.org/W2032290684","https://openalex.org/W2047727777","https://openalex.org/W2052883107","https://openalex.org/W2062685826","https://openalex.org/W2110727950","https://openalex.org/W2110889354","https://openalex.org/W2117002377","https://openalex.org/W2118716564","https://openalex.org/W2123030953","https://openalex.org/W2131401211","https://openalex.org/W2133544596","https://openalex.org/W2139418694","https://openalex.org/W2170211538","https://openalex.org/W2171836447","https://openalex.org/W2276735978","https://openalex.org/W2460742619","https://openalex.org/W2544171837","https://openalex.org/W2564249018"],"related_works":["https://openalex.org/W2123877368","https://openalex.org/W2044765107","https://openalex.org/W2068172455","https://openalex.org/W2021038369","https://openalex.org/W3138327952","https://openalex.org/W3206923036","https://openalex.org/W2028852030","https://openalex.org/W3088281923","https://openalex.org/W3217022464","https://openalex.org/W977951697"],"abstract_inverted_index":{"The":[0,171,192],"dominant":[1],"rumen":[2,200],"bacteria":[3,106],"in":[4,20,30,53,84,88,98,103,113,119,187,207],"high-arctic":[5,226],"Svalbard":[6,202],"reindeer":[7,203],"were":[8,13,107,136],"characterized,":[9],"their":[10,225],"population":[11,42,72,83,97,131,186],"densities":[12],"estimated,":[14],"and":[15,25,29,86,115,123,142,147,151,155,159,163,165,169,181,189,210],"ruminal":[16],"pH":[17],"was":[18,44,56,175],"determined":[19],"summer,":[21],"when":[22,32],"food":[23],"quality":[24],"availability":[26],"are":[27,34],"good,":[28],"winter,":[31,124,190],"they":[33],"poor.":[35],"In":[36,121],"summer":[37,71,85,99,114,122,188],"the":[38,70,81,95,126,129,133,184,196,199,214,219],"total":[39],"cultured":[40],"viable":[41,130],"density":[43],"(2.09":[45],"+/-":[46,58],"1.26)":[47],"X":[48,60],"10(10)":[49,61],"cells":[50,62,111,117],"ml-1,":[51,63],"whereas":[52],"winter":[54],"it":[55],"(0.36":[57],"0.29)":[59],"representing":[64],"a":[65],"decrease":[66],"to":[67,216],"17%":[68,93],"of":[69,80,94,128,183,198,201,224],"density.":[73],"On":[74],"culture,":[75],"Butyrivibrio":[76],"fibrisolvens":[77],"represented":[78,92,179],"22%":[79],"bacterial":[82,96],"30%":[87],"winter.":[89,104,120],"Streptococcus":[90],"bovis":[91],"but":[100],"only":[101],"4%":[102],"Methanogenic":[105],"present":[108],"at":[109],"10(4)":[110],"ml-1":[112,118],"10(7)":[116],"respectively,":[125],"proportions":[127],"showing":[132],"following":[134],"activities":[135],"as":[137],"follows:":[138],"starch":[139],"utilization,":[140,167],"68":[141],"63%;":[143],"fiber":[144,208],"digestion,":[145],"31":[146],"74%;":[148],"cellulolysis,":[149],"15":[150],"35%;":[152],"xylanolysis,":[153],"30":[154],"58%;":[156],"proteolysis,":[157],"51":[158],"28%;":[160],"ureolysis,":[161],"40":[162],"54%;":[164],"lactate":[166],"13":[168],"4%.":[170],"principal":[172],"cellulolytic":[173,185],"bacterium":[174],"B.":[176],"fibrisolvens,":[177],"which":[178],"66":[180],"52%":[182],"respectively.":[191],"results":[193],"indicate":[194],"that":[195],"microflora":[197],"is":[204],"highly":[205],"effective":[206],"digestion":[209],"nitrogen":[211],"metabolism,":[212],"allowing":[213],"animals":[215],"survive":[217],"under":[218],"austere":[220],"nutritional":[221],"conditions":[222],"typical":[223],"habitat.":[227]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":4},{"year":2019,"cited_by_count":9},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":5},{"year":2014,"cited_by_count":4},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":2}],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2022-05-12T00:00:00"}
