{"id":"https://openalex.org/W3211680321","doi":"https://doi.org/10.3390/rs13224546","title":"Quantification of Wide-Area Norwegian Spring-Spawning Herring Population Density with Ocean Acoustic Waveguide Remote Sensing (OAWRS)","display_name":"Quantification of Wide-Area Norwegian Spring-Spawning Herring Population Density with Ocean Acoustic Waveguide Remote Sensing (OAWRS)","publication_year":2021,"publication_date":"2021-11-12","ids":{"openalex":"https://openalex.org/W3211680321","doi":"https://doi.org/10.3390/rs13224546","mag":"3211680321"},"language":"en","primary_location":{"id":"doi:10.3390/rs13224546","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs13224546","pdf_url":"https://www.mdpi.com/2072-4292/13/22/4546/pdf?version=1636707823","source":{"id":"https://openalex.org/S43295729","display_name":"Remote Sensing","issn_l":"2072-4292","issn":["2072-4292"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Remote Sensing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/2072-4292/13/22/4546/pdf?version=1636707823","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5064739246","display_name":"Daniel Duane","orcid":null},"institutions":[{"id":"https://openalex.org/I63966007","display_name":"Massachusetts Institute of Technology","ror":"https://ror.org/042nb2s44","country_code":"US","type":"education","lineage":["https://openalex.org/I63966007"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Daniel Duane","raw_affiliation_strings":["Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, MA 02139, USA"],"affiliations":[{"raw_affiliation_string":"Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, MA 02139, USA","institution_ids":["https://openalex.org/I63966007"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024940754","display_name":"Olav Rune God\u00f8","orcid":"https://orcid.org/0000-0001-8826-8068"},"institutions":[{"id":"https://openalex.org/I2802153510","display_name":"Norwegian Institute of Marine Research","ror":"https://ror.org/05vg74d16","country_code":"NO","type":"facility","lineage":["https://openalex.org/I2802153510","https://openalex.org/I4210116418","https://openalex.org/I4210149801"]}],"countries":["NO"],"is_corresponding":false,"raw_author_name":"Olav Rune God\u00f8","raw_affiliation_strings":["Institute of Marine Research, Post Office Box 1870, Nordnes, N-5817 Bergen, Norway"],"affiliations":[{"raw_affiliation_string":"Institute of Marine Research, Post Office Box 1870, Nordnes, N-5817 Bergen, Norway","institution_ids":["https://openalex.org/I2802153510"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5103024621","display_name":"Nicholas C. Makris","orcid":"https://orcid.org/0000-0003-4369-296X"},"institutions":[{"id":"https://openalex.org/I63966007","display_name":"Massachusetts Institute of Technology","ror":"https://ror.org/042nb2s44","country_code":"US","type":"education","lineage":["https://openalex.org/I63966007"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Nicholas C. Makris","raw_affiliation_strings":["Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, MA 02139, USA"],"affiliations":[{"raw_affiliation_string":"Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, MA 02139, USA","institution_ids":["https://openalex.org/I63966007"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5103024621"],"corresponding_institution_ids":["https://openalex.org/I63966007"],"apc_list":{"value":2500,"currency":"CHF","value_usd":2707},"apc_paid":{"value":2500,"currency":"CHF","value_usd":2707},"fwci":1.1803,"has_fulltext":true,"cited_by_count":7,"citation_normalized_percentile":{"value":0.79269658,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":"13","issue":"22","first_page":"4546","last_page":"4546"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10659","display_name":"Marine animal studies overview","score":0.9983999729156494,"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":0.9983999729156494,"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/T10230","display_name":"Marine and fisheries research","score":0.9962000250816345,"subfield":{"id":"https://openalex.org/subfields/2306","display_name":"Global and Planetary Change"},"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":0.9941999912261963,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/herring","display_name":"Herring","score":0.8360154628753662},{"id":"https://openalex.org/keywords/transect","display_name":"Transect","score":0.6437512636184692},{"id":"https://openalex.org/keywords/population","display_name":"Population","score":0.5851345062255859},{"id":"https://openalex.org/keywords/oceanography","display_name":"Oceanography","score":0.5247883200645447},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.5246461033821106},{"id":"https://openalex.org/keywords/shoal","display_name":"Shoal","score":0.5125694274902344},{"id":"https://openalex.org/keywords/attenuation","display_name":"Attenuation","score":0.46431872248649597},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.40204060077667236},{"id":"https://openalex.org/keywords/fishery","display_name":"Fishery","score":0.22354701161384583},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.1679079830646515},{"id":"https://openalex.org/keywords/fish-actinopterygii","display_name":"Fish <Actinopterygii>","score":0.07869482040405273}],"concepts":[{"id":"https://openalex.org/C2779290800","wikidata":"https://www.wikidata.org/wiki/Q3127419","display_name":"Herring","level":3,"score":0.8360154628753662},{"id":"https://openalex.org/C69661492","wikidata":"https://www.wikidata.org/wiki/Q1447141","display_name":"Transect","level":2,"score":0.6437512636184692},{"id":"https://openalex.org/C2908647359","wikidata":"https://www.wikidata.org/wiki/Q2625603","display_name":"Population","level":2,"score":0.5851345062255859},{"id":"https://openalex.org/C111368507","wikidata":"https://www.wikidata.org/wiki/Q43518","display_name":"Oceanography","level":1,"score":0.5247883200645447},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.5246461033821106},{"id":"https://openalex.org/C83877588","wikidata":"https://www.wikidata.org/wiki/Q28337","display_name":"Shoal","level":2,"score":0.5125694274902344},{"id":"https://openalex.org/C184652730","wikidata":"https://www.wikidata.org/wiki/Q2357982","display_name":"Attenuation","level":2,"score":0.46431872248649597},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.40204060077667236},{"id":"https://openalex.org/C505870484","wikidata":"https://www.wikidata.org/wiki/Q180538","display_name":"Fishery","level":1,"score":0.22354701161384583},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.1679079830646515},{"id":"https://openalex.org/C2909208804","wikidata":"https://www.wikidata.org/wiki/Q127282","display_name":"Fish <Actinopterygii>","level":2,"score":0.07869482040405273},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"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/C149923435","wikidata":"https://www.wikidata.org/wiki/Q37732","display_name":"Demography","level":1,"score":0.0},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.0}],"mesh":[],"locations_count":5,"locations":[{"id":"doi:10.3390/rs13224546","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs13224546","pdf_url":"https://www.mdpi.com/2072-4292/13/22/4546/pdf?version=1636707823","source":{"id":"https://openalex.org/S43295729","display_name":"Remote Sensing","issn_l":"2072-4292","issn":["2072-4292"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Remote Sensing","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:2e8fa88e5d1848f2be1ae7ca6701d8dc","is_oa":true,"landing_page_url":"https://doaj.org/article/2e8fa88e5d1848f2be1ae7ca6701d8dc","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Remote Sensing, Vol 13, Iss 22, p 4546 (2021)","raw_type":"article"},{"id":"pmh:oai:dspace.mit.edu:1721.1/138225.2","is_oa":true,"landing_page_url":"https://hdl.handle.net/1721.1/138225.2","pdf_url":null,"source":{"id":"https://openalex.org/S4306400425","display_name":"DSpace@MIT (Massachusetts Institute of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I63966007","host_organization_name":"Massachusetts Institute of Technology","host_organization_lineage":["https://openalex.org/I63966007"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Multidisciplinary Digital Publishing Institute","raw_type":"http://purl.org/eprint/type/JournalArticle"},{"id":"pmh:oai:imr.brage.unit.no:11250/2838341","is_oa":true,"landing_page_url":"https://hdl.handle.net/11250/2838341","pdf_url":null,"source":{"id":"https://openalex.org/S4306401716","display_name":"Duo Research Archive (University of Oslo)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I184942183","host_organization_name":"University of Oslo","host_organization_lineage":["https://openalex.org/I184942183"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"28","raw_type":"info:eu-repo/semantics/other"},{"id":"pmh:oai:mdpi.com:/2072-4292/13/22/4546/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/rs13224546","pdf_url":null,"source":{"id":"https://openalex.org/S4306400947","display_name":"MDPI (MDPI AG)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210097602","host_organization_name":"Multidisciplinary Digital Publishing Institute (Switzerland)","host_organization_lineage":["https://openalex.org/I4210097602"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Remote Sensing; Volume 13; Issue 22; Pages: 4546","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/rs13224546","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs13224546","pdf_url":"https://www.mdpi.com/2072-4292/13/22/4546/pdf?version=1636707823","source":{"id":"https://openalex.org/S43295729","display_name":"Remote Sensing","issn_l":"2072-4292","issn":["2072-4292"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Remote Sensing","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.8299999833106995,"display_name":"Life below water","id":"https://metadata.un.org/sdg/14"}],"awards":[{"id":"https://openalex.org/G4504108201","display_name":null,"funder_award_id":"N00014-17-1","funder_id":"https://openalex.org/F4320337345","funder_display_name":"Office of Naval Research"},{"id":"https://openalex.org/G4751570384","display_name":null,"funder_award_id":"4-17-1-","funder_id":"https://openalex.org/F4320337345","funder_display_name":"Office of Naval Research"},{"id":"https://openalex.org/G5357900919","display_name":null,"funder_award_id":"N00014-17-1-21","funder_id":"https://openalex.org/F4320337345","funder_display_name":"Office of Naval Research"},{"id":"https://openalex.org/G7748321765","display_name":null,"funder_award_id":"N00014-17-1-2197","funder_id":"https://openalex.org/F4320337345","funder_display_name":"Office of Naval Research"},{"id":"https://openalex.org/G8876996369","display_name":null,"funder_award_id":"N00014","funder_id":"https://openalex.org/F4320337345","funder_display_name":"Office of Naval Research"}],"funders":[{"id":"https://openalex.org/F4320337345","display_name":"Office of Naval Research","ror":"https://ror.org/00rk2pe57"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3211680321.pdf","grobid_xml":"https://content.openalex.org/works/W3211680321.grobid-xml"},"referenced_works_count":27,"referenced_works":["https://openalex.org/W1570412697","https://openalex.org/W1970036694","https://openalex.org/W1975767327","https://openalex.org/W1976153738","https://openalex.org/W1978898755","https://openalex.org/W1983288891","https://openalex.org/W2024854646","https://openalex.org/W2030158810","https://openalex.org/W2030817023","https://openalex.org/W2037704276","https://openalex.org/W2046921259","https://openalex.org/W2047772210","https://openalex.org/W2056841562","https://openalex.org/W2063127265","https://openalex.org/W2075320605","https://openalex.org/W2104515745","https://openalex.org/W2113917547","https://openalex.org/W2139060499","https://openalex.org/W2151118335","https://openalex.org/W2292503118","https://openalex.org/W2507961010","https://openalex.org/W2535989920","https://openalex.org/W2761877454","https://openalex.org/W2783122456","https://openalex.org/W2899756281","https://openalex.org/W2982120254","https://openalex.org/W6659540283"],"related_works":["https://openalex.org/W2383533537","https://openalex.org/W2392572671","https://openalex.org/W2383009543","https://openalex.org/W2392074508","https://openalex.org/W2386226000","https://openalex.org/W2369312515","https://openalex.org/W2378757084","https://openalex.org/W2385780215","https://openalex.org/W2360724569","https://openalex.org/W2354748649"],"abstract_inverted_index":{"Norwegian":[0,60],"spring-spawning":[1],"herring":[2,30,61,133,216],"are":[3,152,198],"a":[4,16,123,157],"critical":[5],"economic":[6],"resource":[7],"for":[8,143,154],"multiple":[9],"nations":[10],"in":[11,69,87,104,108,113,156,171,174,186,214,220,240],"the":[12,20,25,29,38,55,76,79,109,141,146,172,187,192,241],"North":[13],"Atlantic":[14],"and":[15,41,90,138,164,208,247],"keystone":[17],"species":[18],"of":[19,59,78],"Nordic":[21,110],"Seas":[22,111],"ecosystem.":[23],"Given":[24],"wide":[26],"areas":[27],"that":[28,99,118,224],"occupy,":[31],"it":[32],"is":[33],"difficult":[34],"to":[35,52,176,200,237,245],"accurately":[36],"measure":[37,54],"population":[39,57,180,210,243],"size":[40],"spatial":[42,246],"distribution.":[43],"Ocean":[44],"Acoustic":[45],"Waveguide":[46],"Remote":[47],"Sensing":[48],"(OAWRS)":[49],"was":[50,94,127],"used":[51],"instantaneously":[53],"areal":[56],"density":[58,181],"over":[62,191],"more":[63],"than":[64],"one":[65],"thousand":[66],"square":[67],"kilometers":[68],"spawning":[70,234],"grounds":[71],"near":[72,82,145],"\u00c5lesund,":[73],"Norway.":[74],"In":[75],"vicinity":[77],"\u00c5lesund":[80],"trench":[81],"peak":[83],"spawning,":[84],"significant":[85],"attenuation":[86,130,155],"signal-to-noise":[88],"ratio":[89],"mean":[91],"sensing":[92,189],"range":[93,190],"observed":[95,103,209],"after":[96],"nautical":[97],"sunset":[98,137],"had":[100],"not":[101],"been":[102],"previous":[105],"OAWRS":[106,150,221],"surveys":[107,229],"or":[112],"other":[114],"regions.":[115],"We":[116],"show":[117,223],"this":[119,231],"range-dependent":[120],"decay":[121],"along":[122],"given":[124],"propagation":[125],"path":[126],"caused":[128],"by":[129],"through":[131,140,230],"dense":[132],"shoals":[134],"forming":[135],"at":[136],"persisting":[139],"evening":[142],"transmissions":[144,151],"swimbladder":[147],"resonance":[148],"peak.":[149],"corrected":[153],"manner":[158],"consistent":[159],"with":[160],"waveguide":[161,205],"scattering":[162,206],"theory":[163,207],"simultaneous":[165],"downward":[166],"directed":[167],"local":[168],"line-transect":[169,228],"measurements":[170],"region":[173,232],"order":[175],"produce":[177],"instantaneous":[178],"wide-area":[179,215],"maps.":[182],"Corresponding":[183],"measured":[184],"reductions":[185],"median":[188],"azimuth":[193],"before":[194],"ambient":[195],"noise":[196],"limitation":[197],"shown":[199],"be":[201],"theoretically":[202],"predictable":[203],"from":[204],"densities.":[211],"Spatial-temporal":[212],"inhomogeneities":[213],"distributions":[217],"seen":[218],"synoptically":[219],"imagery":[222],"standard":[225],"sparsely":[226],"spaced":[227],"during":[233],"can":[235],"lead":[236],"large":[238],"errors":[239],"estimated":[242],"due":[244],"temporal":[248],"undersampling.":[249]},"counts_by_year":[{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":1}],"updated_date":"2026-04-10T15:06:20.359241","created_date":"2025-10-10T00:00:00"}
