{"id":"https://openalex.org/W2626314014","doi":null,"title":"Using Acoustic Indices to Determine Changes in Biodiversity off the Coast of Cape Hatteras, NC","display_name":"Using Acoustic Indices to Determine Changes in Biodiversity off the Coast of Cape Hatteras, NC","publication_year":2017,"publication_date":"2017-04-28","ids":{"openalex":"https://openalex.org/W2626314014","mag":"2626314014"},"language":"en","primary_location":{"id":"pmh:oai:dukespace.lib.duke.edu:10161/14190","doi":null,"is_oa":false,"landing_page_url":"http://hdl.handle.net/10161/14190","pdf_url":null,"source":{"id":"https://openalex.org/S4306400687","display_name":"DukeSpace (Duke University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I170897317","host_organization_name":"Duke University","host_organization_lineage":["https://openalex.org/I170897317"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Masters' project"},"volume":null,"type":"article","is_traditional":true,"indexed_in":[],"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/A5067221564","display_name":"Kayla Hartigan","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Kayla Hartigan","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":["https://openalex.org/A5067221564"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":93},"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10659","display_name":"Marine animal studies overview","score":0.9487000107765198,"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":0.9487000107765198,"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/T11698","display_name":"Underwater Acoustics Research","score":0.01720000058412552,"subfield":{"id":"https://openalex.org/subfields/1910","display_name":"Oceanography"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10230","display_name":"Marine and fisheries research","score":0.007899999618530273,"subfield":{"id":"https://openalex.org/subfields/1104","display_name":"Aquatic 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"}}],"keywords":[{"id":"https://openalex.org/keywords/acoustic-complexity-index","display_name":"acoustic complexity index","score":0.8740000128746033},{"id":"https://openalex.org/keywords/passive-acoustic-monitoring","display_name":"passive acoustic monitoring","score":0.8830000162124634},{"id":"https://openalex.org/keywords/marine-biodiversity","display_name":"marine biodiversity","score":0.6140000224113464},{"id":"https://openalex.org/keywords/fish-vocalization","display_name":"fish vocalization","score":0.7070000171661377},{"id":"https://openalex.org/keywords/whale-migration","display_name":"whale migration","score":0.6769999861717224},{"id":"https://openalex.org/keywords/north-atlantic-right-whale","display_name":"North Atlantic right whale","score":0.9049999713897705},{"id":"https://openalex.org/keywords/humpback-whale","display_name":"humpback whale","score":0.9369999766349792},{"id":"https://openalex.org/keywords/fin-whale","display_name":"fin whale","score":0.9269999861717224},{"id":"https://openalex.org/keywords/minke-whale","display_name":"Balaenoptera acutorostrata","score":0.9959999918937683},{"id":"https://openalex.org/keywords/ocean-ambient-noise","display_name":"ambient ocean noise","score":0.5730000138282776},{"id":"https://openalex.org/keywords/noise-pollution","display_name":"noise pollution","score":0.8999999761581421},{"id":"https://openalex.org/keywords/seasonal-variation","display_name":"seasonal variation","score":0.5249999761581421},{"id":"https://openalex.org/keywords/spatial-variability","display_name":"spatial variability","score":0.6539999842643738},{"id":"https://openalex.org/keywords/cape-hatteras","display_name":"Cape Hatteras","score":0.7960000038146973},{"id":"https://openalex.org/keywords/hydrophone-array","display_name":"hydrophone array","score":0.597000002861023},{"id":"https://openalex.org/keywords/black-drum","display_name":"black drum","score":0.5460000038146973}],"concepts":[{"id":"https://openalex.org/C2777628658","wikidata":"https://www.wikidata.org/wiki/Q1034198","display_name":"Cape","level":2,"score":0.9309101700782776},{"id":"https://openalex.org/C130217890","wikidata":"https://www.wikidata.org/wiki/Q47041","display_name":"Biodiversity","level":2,"score":0.6021602749824524},{"id":"https://openalex.org/C111368507","wikidata":"https://www.wikidata.org/wiki/Q43518","display_name":"Oceanography","level":1,"score":0.5694825649261475},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.5628184080123901},{"id":"https://openalex.org/C505870484","wikidata":"https://www.wikidata.org/wiki/Q180538","display_name":"Fishery","level":1,"score":0.41471990942955017},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.3848182260990143},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.2518000602722168},{"id":"https://openalex.org/C166957645","wikidata":"https://www.wikidata.org/wiki/Q23498","display_name":"Archaeology","level":1,"score":0.1395891308784485},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.13488247990608215},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.10482966899871826}],"mesh":[],"locations_count":2,"locations":[{"id":"pmh:oai:dukespace.lib.duke.edu:10161/14190","doi":null,"is_oa":false,"landing_page_url":"http://hdl.handle.net/10161/14190","pdf_url":null,"source":{"id":"https://openalex.org/S4306400687","display_name":"DukeSpace (Duke University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I170897317","host_organization_name":"Duke University","host_organization_lineage":["https://openalex.org/I170897317"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Masters' project"},{"id":"mag:2626314014","doi":null,"is_oa":false,"landing_page_url":"https://dukespace.lib.duke.edu/dspace/handle/10161/14190","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Life below water","id":"https://metadata.un.org/sdg/14","score":1.0},{"display_name":"Life on land","id":"https://metadata.un.org/sdg/15","score":0.8125}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":24,"referenced_works":["https://openalex.org/W1971700825","https://openalex.org/W1972433955","https://openalex.org/W1977434466","https://openalex.org/W1979683341","https://openalex.org/W1989474456","https://openalex.org/W1993499990","https://openalex.org/W1995890710","https://openalex.org/W2006465869","https://openalex.org/W2018140578","https://openalex.org/W2028614599","https://openalex.org/W2083237108","https://openalex.org/W2089973461","https://openalex.org/W2119080653","https://openalex.org/W2143487952","https://openalex.org/W2164238140","https://openalex.org/W2170231923","https://openalex.org/W2186659481","https://openalex.org/W2207660690","https://openalex.org/W2314229876","https://openalex.org/W2319866733","https://openalex.org/W2320529694","https://openalex.org/W2324592857","https://openalex.org/W2329564975","https://openalex.org/W2519592373"],"related_works":["https://openalex.org/W2943918779","https://openalex.org/W2995870702","https://openalex.org/W2622251791","https://openalex.org/W4389430009","https://openalex.org/W4319741945","https://openalex.org/W2026976246","https://openalex.org/W2845109224","https://openalex.org/W4400126950","https://openalex.org/W2803020503","https://openalex.org/W3065110499"],"abstract_inverted_index":{"Monitoring":[0],"of":[1,114,122,184,201,246,281,317,340],"environmental":[2,16],"health":[3,17],"is":[4,308],"an":[5,120],"essential":[6],"but":[7,324],"often":[8],"difficult":[9],"and":[10,26,41,63,71,220,267,277,299,343],"time-consuming":[11],"task":[12],"typically":[13],"accomplished":[14],"using":[15],"indicators":[18],"such":[19,250],"as":[20,147,149,251,272],"biodiversity.":[21],"Large":[22],"scale":[23],"habitat":[24],"degradation":[25],"climate":[27],"change":[28],"particularly":[29],"in":[30,44,89,95,117,132,159,178,188,227,233,296,315,321],"coastal":[31],"environments":[32,40,59],"have":[33,80],"made":[34],"it":[35],"vital":[36],"to":[37,57,67,83,93,101,107,125,167,197,207,327,337],"monitor":[38],"these":[39,90],"observe":[42],"changes":[43,344],"biodiversity":[45,69,73,94],"that":[46,312],"can":[47],"indicate":[48],"ecosystem":[49],"health.":[50],"Collecting":[51],"passive":[52],"acoustic":[53,108],"data":[54,109],"enables":[55],"researchers":[56],"examine":[58],"over":[60,141,304,345],"longer":[61],"temporal":[62,130],"spatial":[64,128],"scales":[65],"compared":[66],"traditional":[68],"surveys,":[70],"various":[72],"indices":[74],"like":[75],"the":[76,85,96,103,112,160,163,168,171,179,185,192,199,228,234,237,244,252,286,292,318],"Acoustic":[77,104],"Complexity":[78,105,156],"Index":[79,106],"been":[81],"developed":[82],"relate":[84],"frequency":[86],"variability":[87],"observed":[88,190,232,314],"audio":[91],"files":[92],"environment.":[97],"This":[98],"project":[99],"attempted":[100],"apply":[102],"collected":[110],"off":[111],"coast":[113],"Cape":[115],"Hatteras":[116],"2014":[118],"with":[119],"array":[121],"five":[123],"hydrophones":[124,164,172,238],"distinguish":[126],"any":[127],"or":[129,135],"patterns":[131],"biological":[133],"diversity":[134],"composition.":[136],"Results":[137,280],"showed":[138,175],"significant":[139],"differences":[140],"time":[142],"at":[143,162,236],"each":[144,154],"hydrophone":[145],"location,":[146],"well":[148],"variation":[150],"between":[151,275],"locations":[152],"within":[153],"month.":[155],"values":[157,177,231],"increased":[158,176,202],"spring":[161],"located":[165],"closer":[166],"coast,":[169],"while":[170],"further":[173,239,289],"offshore":[174,240],"fall.":[180],"The":[181,225],"primary":[182],"cause":[183],"extreme":[186],"peaks":[187],"complexity":[189,230],"throughout":[191],"study":[193],"site":[194],"were":[195,241],"determined":[196],"be":[198,332],"result":[200],"fish":[203],"vocalizations,":[204],"commonly":[205],"attributed":[206],"Atlantic":[208,254],"spadefish":[209],"(Chaetodipterus":[210],"faber),":[211],"Channel":[212],"bass":[213],"(Sciaenops":[214],"ocellatus),":[215],"Grey":[216],"triggerfish":[217],"(Balistes":[218],"capriscus)":[219],"Black":[221],"drum":[222],"(Pogonias":[223],"cromis).":[224],"increase":[226],"average":[229],"fall":[235],"explained":[242],"by":[243],"migration":[245],"large":[247],"whale":[248,256,260,264,269],"species":[249],"North":[253],"right":[255],"(Eubalaena":[257],"glacialis),":[258],"humpback":[259],"(Megaptera":[261],"novaeangliae),":[262],"fin":[263],"(Balaenoptera":[265,270],"physalus)":[266],"minke":[268],"acutorostrata)":[271],"they":[273,301],"travel":[274],"breeding":[276],"feeding":[278],"grounds.":[279],"this":[282,297,322],"analysis":[283],"also":[284],"revealed":[285],"need":[287],"for":[288],"research":[290],"examining":[291],"ambient":[293],"noise":[294,341],"levels":[295,330],"region":[298],"how":[300],"are":[302],"changing":[303],"time.":[305,346],"Noise":[306],"pollution":[307,342],"a":[309,333],"growing":[310],"concern":[311],"was":[313],"some":[316],"recordings":[319],"used":[320],"project,":[323],"metrics":[325],"designed":[326],"evaluate":[328],"sound":[329],"would":[331],"more":[334],"appropriate":[335],"way":[336],"determine":[338],"sources":[339]},"counts_by_year":[{"year":2022,"cited_by_count":1}],"updated_date":"2026-08-27T14:10:00.468798","created_date":"2017-06-23T00:00:00"}