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AuthorEisele, Marius H.dc.contributor.author
AuthorMadrigal‐Mora, Sergiodc.contributor.author
AuthorEspinoza, Mariodc.contributor.author
Date of accession2022-01-20T09:11:10Zdc.date.accessioned
Available in OPARU since2022-01-20T09:11:10Zdc.date.available
Date of first publication2020-12-19dc.date.issued
AbstractAbstract Reef fish assemblages are exposed to a wide range of anthropogenic threats as well as chronic natural disturbances. In upwelling regions, for example, there is a seasonal influx of cool nutrient‐rich waters that may shape the structure and composition of reef fish assemblages. Given that climate change may disrupt the natural oceanographic processes by altering the frequency and strength of natural disturbances, understanding how fish assemblages respond to upwelling events is essential to effectively manage reef ecosystems under changing ocean conditions. This study used the baited remote underwater video stations (BRUVS) and the traditional underwater visual census (UVC) to investigate the spatiotemporal patterns of reef fish assemblages in an upwelling region in the North Pacific of Costa Rica. A total of 183 reef fish species from 60 families were recorded, of which 166 species were detected using BRUVS and 122 using UVC. Only 66% of all species were detected using both methods. This study showed that the upwelling had an important role in shaping reef fish assemblages in this region, but there was also a significant interaction between upwelling and location. In addition, other drivers such as habitat complexity and habitat composition had an effect on reef fish abundances and species. To authors’ knowledge, this is the first study in the Eastern Tropical Pacific that combines BRUVS and UVC to monitor reef fish assemblages in an upwelling region, which provides more detailed information to assess the state of reef ecosystems in response to multiple threats and changing ocean conditions.dc.description.abstract
Languageendc.language.iso
PublisherUniversität Ulmdc.publisher
LicenseCC BY-NC-ND 4.0 Internationaldc.rights
Link to license texthttps://creativecommons.org/licenses/by-nc-nd/4.0/dc.rights.uri
Keywordconservation managementdc.subject
Keywordrocky reefsdc.subject
KeywordSMALL PELAGIC FISHdc.subject
KeywordCORAL-REEFdc.subject
KeywordCOMMUNITY STRUCTUREdc.subject
KeywordBAHIA CULEBRAdc.subject
KeywordHERBIVOROUS FISHESdc.subject
KeywordECOLOGICAL ROLEdc.subject
KeywordNORTH PACIFICdc.subject
KeywordPHASE-SHIFTSdc.subject
KeywordSTEREO-BRUVSdc.subject
Dewey Decimal GroupDDC 570 / Life sciencesdc.subject.ddc
LCSHBiodiversitydc.subject.lcsh
LCSHFish surveysdc.subject.lcsh
LCSHOverfishingdc.subject.lcsh
LCSHCoral reef animalsdc.subject.lcsh
LCSHClimate changedc.subject.lcsh
TitleDrivers of reef fish assemblages in an upwelling region from the Eastern Tropical Pacific Oceandc.title
Resource typeWissenschaftlicher Artikeldc.type
SWORD Date2021-03-01T14:30:27Zdc.date.updated
VersionpublishedVersiondc.description.version
DOIhttp://dx.doi.org/10.18725/OPARU-40983dc.identifier.doi
URNhttp://nbn-resolving.de/urn:nbn:de:bsz:289-oparu-41059-8dc.identifier.urn
GNDBiodiversitätdc.subject.gnd
GNDÜberfischungdc.subject.gnd
FacultyFakultät für Naturwissenschaftenuulm.affiliationGeneral
InstitutionInstitut für Evolutionsökologie und Naturschutzgenomikuulm.affiliationSpecific
Peer reviewjauulm.peerReview
DCMI TypeTextuulm.typeDCMI
CategoryPublikationenuulm.category
In cooperation withUniversidad de Costa Ricauulm.cooperation
DOI of original publication10.1111/jfb.14639dc.relation1.doi
Source - Title of sourceJournal of Fish Biologysource.title
Source - Place of publicationWileysource.publisher
Source - Volume98source.volume
Source - Issue4source.issue
Source - Year2020source.year
Source - From page1074source.fromPage
Source - To page1090source.toPage
Source - ISSN0022-1112source.identifier.issn
Source - eISSN1095-8649source.identifier.eissn
CommunityFakultät für Naturwissenschaftenuulm.community
WoS000600009100001uulm.identifier.wos
Bibliographyuulmuulm.bibliographie
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