{"id":"https://openalex.org/W4377985773","doi":"https://doi.org/10.47536/jcrm.v3i3.874","title":"Mark-recapture analysis of sperm whale (Physeter macrocephalus) photo-id data from the Azores (1987-1995)","display_name":"Mark-recapture analysis of sperm whale (Physeter macrocephalus) photo-id data from the Azores (1987-1995)","publication_year":2023,"publication_date":"2023-05-24","ids":{"openalex":"https://openalex.org/W4377985773","doi":"https://doi.org/10.47536/jcrm.v3i3.874"},"language":"en","primary_location":{"id":"doi:10.47536/jcrm.v3i3.874","doi":"https://doi.org/10.47536/jcrm.v3i3.874","is_oa":true,"landing_page_url":"https://doi.org/10.47536/jcrm.v3i3.874","pdf_url":"https://journal.iwc.int/index.php/jcrm/article/download/874/594","source":{"id":"https://openalex.org/S4393917597","display_name":"The journal of cetacean research and management. Special issue","issn_l":"1561-073X","issn":["1561-073X","2312-2706"],"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":"journal"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"J. Cetacean Res. Manage.","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://journal.iwc.int/index.php/jcrm/article/download/874/594","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":null,"display_name":"J. N. Matthews","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I152225415","display_name":"International Fund for Animal Welfare","ror":"https://ror.org/043c66817","country_code":"US","type":"nonprofit","lineage":["https://openalex.org/I152225415"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"J. N. Matthews","raw_affiliation_strings":["Song of the Whale Research Team, International Fund for Animal Welfare, 87-90 Albert Embankment, London, SE1 9UD, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Song of the Whale Research Team, International Fund for Animal Welfare, 87-90 Albert Embankment, London, SE1 9UD, UK","institution_ids":["https://openalex.org/I152225415"]}]},{"author_position":"middle","author":{"id":null,"display_name":"L. Steiner","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"L. Steiner","raw_affiliation_strings":["Whale Watch Azores, 6b South Street, Banbury, OX16 7LF, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Whale Watch Azores, 6b South Street, Banbury, OX16 7LF, UK","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5055554650","display_name":"Jonathan C. D. Gordon","orcid":"https://orcid.org/0000-0002-5474-9899","observed_orcids":["https://orcid.org/0000-0002-5474-9899"]},"institutions":[{"id":"https://openalex.org/I16835326","display_name":"University of St Andrews","ror":"https://ror.org/02wn5qz54","country_code":"GB","type":"education","lineage":["https://openalex.org/I16835326"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"J. Gordon","raw_affiliation_strings":["SMRU, Gatty Marine Laboratory, University of St Andrews, St Andrews, Fife, KY16 8LB, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"SMRU, Gatty Marine Laboratory, University of St Andrews, St Andrews, Fife, KY16 8LB, UK","institution_ids":["https://openalex.org/I16835326"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.7613,"has_fulltext":true,"cited_by_count":30,"citation_normalized_percentile":{"value":0.66315064,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":98},"biblio":{"volume":"3","issue":"3","first_page":"219","last_page":"226"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10659","display_name":"Marine animal studies overview","score":0.9951000213623047,"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/T10659","display_name":"Marine animal studies overview","score":0.9951000213623047,"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/T13546","display_name":"Census and Population Estimation","score":0.004600000102072954,"subfield":{"id":"https://openalex.org/subfields/2613","display_name":"Statistics and Probability"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10199","display_name":"Wildlife Ecology and Conservation","score":0.0,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/sperm-whale","display_name":"sperm whale","score":1.0},{"id":"https://openalex.org/keywords/population-abundance-estimation","display_name":"population abundance estimation","score":0.6499999761581421},{"id":"https://openalex.org/keywords/photo-identification","display_name":"photo-identification","score":0.8539999723434448},{"id":"https://openalex.org/keywords/mark-recapture","display_name":"mark-recapture","score":0.8939999938011169},{"id":"https://openalex.org/keywords/azores","display_name":"Azores","score":0.7799999713897705},{"id":"https://openalex.org/keywords/jolly-seber-model","display_name":"Jolly-Seber model","score":0.7720000147819519},{"id":"https://openalex.org/keywords/open-population","display_name":"open population","score":0.640999972820282},{"id":"https://openalex.org/keywords/cetacean-migration","display_name":"cetacean migration","score":0.8069999814033508}],"concepts":[{"id":"https://openalex.org/C2776123653","wikidata":"https://www.wikidata.org/wiki/Q81214","display_name":"Sperm whale","level":3,"score":0.8283182978630066},{"id":"https://openalex.org/C2908647359","wikidata":"https://www.wikidata.org/wiki/Q2625603","display_name":"Population","level":2,"score":0.7209522724151611},{"id":"https://openalex.org/C36528806","wikidata":"https://www.wikidata.org/wiki/Q796147","display_name":"Mark and recapture","level":3,"score":0.6354824900627136},{"id":"https://openalex.org/C204207459","wikidata":"https://www.wikidata.org/wiki/Q33837","display_name":"Archipelago","level":2,"score":0.6294130086898804},{"id":"https://openalex.org/C204323151","wikidata":"https://www.wikidata.org/wiki/Q905424","display_name":"Range (aeronautics)","level":2,"score":0.6144755482673645},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.5359336733818054},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.5141806602478027},{"id":"https://openalex.org/C505870484","wikidata":"https://www.wikidata.org/wiki/Q180538","display_name":"Fishery","level":1,"score":0.4852283000946045},{"id":"https://openalex.org/C169733012","wikidata":"https://www.wikidata.org/wiki/Q1613416","display_name":"Population size","level":3,"score":0.4328337013721466},{"id":"https://openalex.org/C149923435","wikidata":"https://www.wikidata.org/wiki/Q37732","display_name":"Demography","level":1,"score":0.41055917739868164},{"id":"https://openalex.org/C90856448","wikidata":"https://www.wikidata.org/wiki/Q431","display_name":"Zoology","level":1,"score":0.32385963201522827},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.30262491106987},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C2778063876","wikidata":"https://www.wikidata.org/wiki/Q192642","display_name":"Myoglobin","level":2,"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/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.47536/jcrm.v3i3.874","doi":"https://doi.org/10.47536/jcrm.v3i3.874","is_oa":true,"landing_page_url":"https://doi.org/10.47536/jcrm.v3i3.874","pdf_url":"https://journal.iwc.int/index.php/jcrm/article/download/874/594","source":{"id":"https://openalex.org/S4393917597","display_name":"The journal of cetacean research and management. Special issue","issn_l":"1561-073X","issn":["1561-073X","2312-2706"],"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":"journal"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"J. Cetacean Res. Manage.","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.47536/jcrm.v3i3.874","doi":"https://doi.org/10.47536/jcrm.v3i3.874","is_oa":true,"landing_page_url":"https://doi.org/10.47536/jcrm.v3i3.874","pdf_url":"https://journal.iwc.int/index.php/jcrm/article/download/874/594","source":{"id":"https://openalex.org/S4393917597","display_name":"The journal of cetacean research and management. Special issue","issn_l":"1561-073X","issn":["1561-073X","2312-2706"],"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":"journal"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"J. Cetacean Res. Manage.","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Life below water","score":1.0,"id":"https://metadata.un.org/sdg/14"}],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320306392","display_name":"International Fund for Animal Welfare","ror":"https://ror.org/043c66817"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4377985773.pdf","grobid_xml":"https://content.openalex.org/works/W4377985773.grobid-xml"},"referenced_works_count":17,"referenced_works":["https://openalex.org/W1964104682","https://openalex.org/W1997469214","https://openalex.org/W2013860342","https://openalex.org/W2033662395","https://openalex.org/W2047495451","https://openalex.org/W2047810995","https://openalex.org/W2048909278","https://openalex.org/W2070477098","https://openalex.org/W2084734423","https://openalex.org/W2111710047","https://openalex.org/W2166594258","https://openalex.org/W2278685291","https://openalex.org/W2315034912","https://openalex.org/W2319229011","https://openalex.org/W3040935314","https://openalex.org/W4317932273","https://openalex.org/W4406397184"],"related_works":["https://openalex.org/W7097677713","https://openalex.org/W2025128832","https://openalex.org/W2311013357","https://openalex.org/W7034604156","https://openalex.org/W4311850645","https://openalex.org/W2259405019","https://openalex.org/W7025096996","https://openalex.org/W2166594258","https://openalex.org/W3166164009","https://openalex.org/W1549832114"],"abstract_inverted_index":{"Population":[0],"estimates":[1,162,172],"for":[2,152,251],"female":[3,81],"or":[4,82],"immature":[5,83],"male":[6],"sperm":[7,84],"whales":[8,85,146],"(Physeter":[9],"macrocephalus)":[10],"in":[11,86,88,101,198,200,207],"a":[12,76,106,132,167,183,245,252],"region":[13],"within":[14,73],"the":[15,31,37,45,64,89,94,98,110,117,127,140,176,180,192,208,211,214,224,228,240],"Azores":[16,229],"archipelago":[17],"are":[18,148,173,231,234,249],"given,":[19],"based":[20],"on":[21,244],"photo-identification":[22],"studies":[23],"with":[24],"mark-recapture":[25],"analysis.":[26],"The":[27,113,143,196],"study":[28,90,99,118,177,193],"area":[29,100,119,178,194,241],"encompassed":[30],"Central":[32],"Group":[33],"of":[34,39,48,78,93,134,145,169,182,191,210],"islands":[35],"and":[36,58,189,238],"island":[38],"S\u00e3o":[40],"Miguel.":[41],"Data":[42],"indicate":[43],"that":[44,96,227],"recapture":[46],"rate":[47],"animals":[49],"likely":[50],"to":[51,121,136,156,205,221,237],"be":[52,157,164],"females":[53],"differs":[54],"from":[55,72,109,239],"other":[56],"animals,":[57],"this":[59],"heterogeneity":[60],"is":[61,154,202,217],"incorporated":[62],"into":[63,188],"models.":[65],"Closed":[66],"population":[67,77,95,115,185,212,226],"(Petersen)":[68],"estimates,":[69],"using":[70,105],"data":[71],"summers,":[74],"suggest":[75],"between":[79,123,126,139],"300-800":[80],"summer":[87,102],"area.":[91,215],"Estimates":[92],"visits":[97],"were":[103],"made":[104],"model":[107],"selected":[108],"Jolly-Seber":[111],"family.":[112],"open":[114],"visiting":[116,213],"appeared":[120],"vary":[122],"about":[124,137,158],"400-700":[125],"years":[128,141],"1988-1990,":[129],"increasing":[130],"by":[131,166],"factor":[133,168],"three":[135],"1,600-2,200":[138],"1991-1994.":[142],"fraction":[144],"which":[147,186],"not":[149,218],"suitably":[150],"marked":[151],"identification":[153],"estimated":[155],"12%,":[159],"so":[160],"these":[161],"should":[163],"increased":[165],"1.14.":[170],"These":[171],"reliable":[174],"if":[175],"covers":[179],"range":[181],"wider":[184,225],"moves":[187],"out":[190],"randomly.":[195],"increase":[197],"abundance":[199],"1991":[201],"probably":[203],"due":[204],"change":[206],"composition":[209],"It":[216],"yet":[219],"possible":[220],"clearly":[222],"define":[223],"samples":[230],"from,":[232],"nor":[233],"migration":[235],"patterns":[236],"understood.":[242],"Investigations":[243],"larger":[246],"spatial":[247],"scale":[248],"needed":[250],"better":[253],"understanding.":[254]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":2},{"year":2012,"cited_by_count":1}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2023-05-25T00:00:00"}
