{"id":"https://openalex.org/W2000159631","doi":"https://doi.org/10.1890/0012-9658(1999)080[2338:wcdiit]2.0.co;2","title":"WHAT CONSTRAINS DAILY INTAKE IN THOMSON\u2019S GAZELLES?","display_name":"WHAT CONSTRAINS DAILY INTAKE IN THOMSON\u2019S GAZELLES?","publication_year":1999,"publication_date":"1999-10-01","ids":{"openalex":"https://openalex.org/W2000159631","doi":"https://doi.org/10.1890/0012-9658(1999)080[2338:wcdiit]2.0.co;2","mag":"2000159631"},"language":"en","primary_location":{"id":"doi:10.1890/0012-9658(1999)080[2338:wcdiit]2.0.co;2","doi":"https://doi.org/10.1890/0012-9658(1999)080[2338:wcdiit]2.0.co;2","is_oa":false,"landing_page_url":"https://doi.org/10.1890/0012-9658(1999)080[2338:wcdiit]2.0.co;2","pdf_url":null,"source":{"id":"https://openalex.org/S35917800","display_name":"Ecology","issn_l":"0012-9658","issn":["0012-9658","1939-9170"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["abdc-a","cwts-core","dongbi-b","jufo-3","ki-jl-1","medline","norway-2","poland-200","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Ecology","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/A5012111691","display_name":"John Wilmshurst","orcid":"https://orcid.org/0000-0003-4887-1334","observed_orcids":["https://orcid.org/0000-0003-4887-1334"]},"institutions":[{"id":"https://openalex.org/I1331897569","display_name":"Agriculture and Agri-Food Canada","ror":"https://ror.org/051dzs374","country_code":"CA","type":"government","lineage":["https://openalex.org/I1331897569","https://openalex.org/I2802286613"]},{"id":"https://openalex.org/I79817857","display_name":"University of Guelph","ror":"https://ror.org/01r7awg59","country_code":"CA","type":"education","lineage":["https://openalex.org/I79817857"]}],"countries":["CA"],"is_corresponding":true,"raw_author_name":"John F. Wilmshurst","raw_affiliation_strings":["Present address: AAFC Research Station, P.O. Box 3000, Lethbridge, Alberta, Canada, T1J4B1. Email: wilmshurst@em.agr.ca","Zoology Department, University of Guelph, Guelph, Ontario, Canada, N1G 2W1"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Present address: AAFC Research Station, P.O. Box 3000, Lethbridge, Alberta, Canada, T1J4B1. Email: wilmshurst@em.agr.ca","institution_ids":["https://openalex.org/I1331897569"]},{"raw_affiliation_string":"Zoology Department, University of Guelph, Guelph, Ontario, Canada, N1G 2W1","institution_ids":["https://openalex.org/I79817857"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028044562","display_name":"John M. Fryxell","orcid":"https://orcid.org/0000-0002-5278-8747","observed_orcids":["https://orcid.org/0000-0002-5278-8747"]},"institutions":[{"id":"https://openalex.org/I79817857","display_name":"University of Guelph","ror":"https://ror.org/01r7awg59","country_code":"CA","type":"education","lineage":["https://openalex.org/I79817857"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"John M. Fryxell","raw_affiliation_strings":["Zoology Department, University of Guelph, Guelph, Ontario, Canada, N1G 2W1"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Zoology Department, University of Guelph, Guelph, Ontario, Canada, N1G 2W1","institution_ids":["https://openalex.org/I79817857"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5060447845","display_name":"Pablo E. Colucci","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I79817857","display_name":"University of Guelph","ror":"https://ror.org/01r7awg59","country_code":"CA","type":"education","lineage":["https://openalex.org/I79817857"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Pablo E. Colucci","raw_affiliation_strings":["Animal and Poultry Science Department, University of Guelph, Guelph, Ontario, Canada, N1G 2W1"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Animal and Poultry Science Department, University of Guelph, Guelph, Ontario, Canada, N1G 2W1","institution_ids":["https://openalex.org/I79817857"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5012111691"],"corresponding_institution_ids":["https://openalex.org/I1331897569","https://openalex.org/I79817857"],"apc_list":{"value":3970,"currency":"USD","value_usd":3970},"apc_paid":null,"fwci":9.983,"has_fulltext":false,"cited_by_count":120,"citation_normalized_percentile":{"value":0.98709293,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":92,"max":99},"biblio":{"volume":"80","issue":"7","first_page":"2338","last_page":"2338"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10199","display_name":"Wildlife Ecology and Conservation","score":0.5985999703407288,"subfield":{"id":"https://openalex.org/subfields/2303","display_name":"Ecology"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10199","display_name":"Wildlife Ecology and Conservation","score":0.5985999703407288,"subfield":{"id":"https://openalex.org/subfields/2303","display_name":"Ecology"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13388","display_name":"Rangeland and Wildlife Management","score":0.2754000127315521,"subfield":{"id":"https://openalex.org/subfields/2303","display_name":"Ecology"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10098","display_name":"Ruminant Nutrition and Digestive Physiology","score":0.04879999905824661,"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/thomson-s-gazelle","display_name":"Thomson's gazelle","score":0.9829999804496765},{"id":"https://openalex.org/keywords/daily-energy-intake","display_name":"daily energy intake","score":0.8759999871253967},{"id":"https://openalex.org/keywords/grazing-rates","display_name":"grazing rates","score":0.7310000061988831},{"id":"https://openalex.org/keywords/sward-height","display_name":"sward height","score":0.6690000295639038},{"id":"https://openalex.org/keywords/forage-density","display_name":"forage density","score":0.7509999871253967},{"id":"https://openalex.org/keywords/biting-rate","display_name":"biting rate","score":0.609000027179718},{"id":"https://openalex.org/keywords/bite-mass","display_name":"bite mass","score":0.9879999756813049},{"id":"https://openalex.org/keywords/functional-response","display_name":"functional response","score":0.6349999904632568},{"id":"https://openalex.org/keywords/digestible-energy","display_name":"digestible energy","score":0.593999981880188},{"id":"https://openalex.org/keywords/grazing-trials","display_name":"grazing trials","score":0.36800000071525574}],"concepts":[{"id":"https://openalex.org/C2777904157","wikidata":"https://www.wikidata.org/wiki/Q3239189","display_name":"Grazing","level":2,"score":0.7689450979232788},{"id":"https://openalex.org/C115540264","wikidata":"https://www.wikidata.org/wiki/Q2945560","display_name":"Biomass (ecology)","level":2,"score":0.7437731027603149},{"id":"https://openalex.org/C2779370140","wikidata":"https://www.wikidata.org/wiki/Q13377214","display_name":"Forage","level":2,"score":0.7348350286483765},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.6574802398681641},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.5468385815620422},{"id":"https://openalex.org/C97514900","wikidata":"https://www.wikidata.org/wiki/Q719597","display_name":"Energetics","level":2,"score":0.5438538193702698},{"id":"https://openalex.org/C2781003712","wikidata":"https://www.wikidata.org/wiki/Q842175","display_name":"Ruminant","level":3,"score":0.5280115008354187},{"id":"https://openalex.org/C2777712803","wikidata":"https://www.wikidata.org/wiki/Q25497","display_name":"Bovidae","level":2,"score":0.5027680397033691},{"id":"https://openalex.org/C2775835988","wikidata":"https://www.wikidata.org/wiki/Q1006733","display_name":"Grassland","level":2,"score":0.501176118850708},{"id":"https://openalex.org/C140793950","wikidata":"https://www.wikidata.org/wiki/Q168091","display_name":"Animal science","level":1,"score":0.42911583185195923},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.36777573823928833},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.32050323486328125},{"id":"https://openalex.org/C2778053677","wikidata":"https://www.wikidata.org/wiki/Q30121","display_name":"Pasture","level":2,"score":0.2494593858718872}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1890/0012-9658(1999)080[2338:wcdiit]2.0.co;2","doi":"https://doi.org/10.1890/0012-9658(1999)080[2338:wcdiit]2.0.co;2","is_oa":false,"landing_page_url":"https://doi.org/10.1890/0012-9658(1999)080[2338:wcdiit]2.0.co;2","pdf_url":null,"source":{"id":"https://openalex.org/S35917800","display_name":"Ecology","issn_l":"0012-9658","issn":["0012-9658","1939-9170"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["abdc-a","cwts-core","dongbi-b","jufo-3","ki-jl-1","medline","norway-2","poland-200","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Ecology","raw_type":"journal-article"},{"id":"doi:10.2307/176914","doi":"https://doi.org/10.2307/176914","is_oa":false,"landing_page_url":"https://doi.org/10.2307/176914","pdf_url":null,"source":{"id":"https://openalex.org/S35917800","display_name":"Ecology","issn_l":"0012-9658","issn":["0012-9658","1939-9170"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["abdc-a","cwts-core","dongbi-b","jufo-3","ki-jl-1","medline","norway-2","poland-200","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Ecology","raw_type":"journal-article"}],"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":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":58,"referenced_works":["https://openalex.org/W331336283","https://openalex.org/W639760055","https://openalex.org/W1896441337","https://openalex.org/W1965174026","https://openalex.org/W1968081548","https://openalex.org/W1970954576","https://openalex.org/W1974495829","https://openalex.org/W1980087425","https://openalex.org/W1980248416","https://openalex.org/W1983683107","https://openalex.org/W1984653258","https://openalex.org/W2001052623","https://openalex.org/W2009470904","https://openalex.org/W2012272286","https://openalex.org/W2015823673","https://openalex.org/W2016523505","https://openalex.org/W2027782530","https://openalex.org/W2036285521","https://openalex.org/W2037960022","https://openalex.org/W2041177692","https://openalex.org/W2042892596","https://openalex.org/W2048331988","https://openalex.org/W2063430399","https://openalex.org/W2066394966","https://openalex.org/W2068464155","https://openalex.org/W2075059043","https://openalex.org/W2083659742","https://openalex.org/W2084896841","https://openalex.org/W2086940789","https://openalex.org/W2086946054","https://openalex.org/W2101527741","https://openalex.org/W2105969561","https://openalex.org/W2113088828","https://openalex.org/W2118314458","https://openalex.org/W2123758838","https://openalex.org/W2127111942","https://openalex.org/W2138289758","https://openalex.org/W2138562870","https://openalex.org/W2139328400","https://openalex.org/W2150035535","https://openalex.org/W2151977516","https://openalex.org/W2159641034","https://openalex.org/W2169895211","https://openalex.org/W2171886612","https://openalex.org/W2280382337","https://openalex.org/W2316914147","https://openalex.org/W2323342205","https://openalex.org/W2324851947","https://openalex.org/W2325319446","https://openalex.org/W2325911809","https://openalex.org/W2327856535","https://openalex.org/W2328449473","https://openalex.org/W2330584152","https://openalex.org/W2332453770","https://openalex.org/W2341270769","https://openalex.org/W2964329438","https://openalex.org/W3124394490","https://openalex.org/W3160722714"],"related_works":["https://openalex.org/W3160722714","https://openalex.org/W2325319446","https://openalex.org/W2255544268","https://openalex.org/W2067295142","https://openalex.org/W2127774037","https://openalex.org/W7100121805","https://openalex.org/W1989786791","https://openalex.org/W2003401109","https://openalex.org/W2108229127","https://openalex.org/W2123072470"],"abstract_inverted_index":{"We":[0],"tested":[1],"whether":[2],"cropping":[3,174],"or":[4],"digestion":[5],"by":[6,118,160,173],"Thomson\u2019s":[7],"gazelles":[8,45],"(Gazella":[9],"thomsoni)":[10],"constrains":[11],"daily":[12,130,155],"energy":[13,126,139,156,207],"intake":[14,127,157,170],"under":[15],"sward":[16,97,148,178,193],"conditions":[17],"normally":[18],"encountered":[19],"during":[20],"the":[21,100,137],"growing":[22],"season.":[23],"Distinguishing":[24],"between":[25,55],"these":[26],"alternatives":[27],"is":[28,158,171],"important":[29],"in":[30,91,186],"understanding":[31],"grass\u2013grazer":[32],"interactions":[33],"and":[34,58,86,110,189],"modeling":[35],"grazer":[36],"energetics.":[37],"Grazing":[38,65],"trials":[39],"on":[40,72,105,128,163,209],"artificial":[41],"swards":[42,164],"showed":[43],"that":[44,53,154,184],"had":[46],"a":[47,129,133,144,197],"monotonically":[48],"saturating":[49],"functional":[50],"response,":[51],"but":[52,143],"relationships":[54,102],"grazing":[56],"rate":[57,66,88,109,188],"forage":[59],"density":[60],"changed":[61],"with":[62,99,165,192],"grass":[63,123],"height.":[64],"was":[67,77,132],"positively":[68],"related":[69],"to":[70,94,200],"biomass":[71,95,166],"short":[73,106],"swards,":[74],"yet":[75],"there":[76],"no":[78],"significant":[79],"relationship":[80,93],"for":[81,121],"tall":[82],"swards.":[83,107,124,211],"Bite":[84,108],"mass":[85,112,191],"bite":[87,111,187,190],"also":[89],"differed":[90],"their":[92],"across":[96],"heights,":[98],"strongest":[101],"being":[103],"found":[104],"were":[113],"inversely":[114],"related,":[115],"as":[116],"predicted":[117],"current":[119],"theory":[120],"dense":[122],"Voluntary":[125],"basis":[131],"positive":[134],"function":[135,146],"of":[136,141,147],"digestible":[138],"content":[140],"forage,":[142],"negative":[145],"biomass.":[149,179],"Therefore,":[150],"our":[151],"results":[152],"indicate":[153],"constrained":[159,172],"digestive":[161],"processes":[162,175],">25":[167],"g/m2,":[168],"whereas":[169],"at":[176],"lower":[177],"Our":[180],"data":[181],"additionally":[182],"suggest":[183],"variation":[185],"height":[194],"could":[195],"permit":[196],"small":[198],"ruminant":[199],"select":[201],"high-quality":[202],"grass,":[203],"thereby":[204],"achieving":[205],"high":[206],"gain":[208],"immature":[210]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":4},{"year":2019,"cited_by_count":4},{"year":2018,"cited_by_count":4},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":4},{"year":2015,"cited_by_count":3},{"year":2014,"cited_by_count":14},{"year":2013,"cited_by_count":5},{"year":2012,"cited_by_count":3}],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2016-06-24T00:00:00"}
