Publication
Long-snouted seahorse, Hippocampus guttulatus, under global warming
| Summary: | The earth’s climate system and the global ocean have been warming up, since the mid-twentieth century and it is expected that the global and ocean´s temperature will rise in the next years even more [1,2,13,25,28]. For ectotherms, such as fish, temperature is a determinant cue for several behavioural [29], physiological [24], and metabolic processes [6]. Seahorses’ particular life history makes them vulnerable to human or natural disturbances [17]. The long snout seahorse, Hippocampus guttulatus, is one of the two species that inhabit the coastal areas of Portugal [23]. The present study aims to assess the effects of ocean warming on growth, feed intake and behavior patterns of adult H. guttulatus. Results provide clear evidence of detrimental effects of exposure to warming on this species. Under extreme temperatures (24ºC), the increased food ingestion was not enough for fish to support growth (weighted less), which suggests that fish were spending energy to counterbalance the thermal stress they were exposed to. Fish under both elevated temperature treatments (20 and 24ºC) were also spending more energy in active behaviours. Altogether, these data may indicate that ocean warming will have a drastic effect on seahorse populations currently inhabiting the Sado estuary. |
|---|---|
| Main Authors: | Costa, Ana B. |
| Other Authors: | Correia, Miguel; Silva, Goncalo; Faria, Ana M. |
| Subject: | Seahorses Hippocampus guttulatus Climate change Behavior Physiology |
| Year: | 2022 |
| Country: | Portugal |
| Document type: | article |
| Access type: | open access |
| Associated institution: | Ispa-Instituto Universitário |
| Language: | English |
| Origin: | Repositório do Ispa - Instituto Universitário |
| _version_ | 1866886803575799808 |
|---|---|
| author | Costa, Ana B. |
| author2 | Correia, Miguel Silva, Goncalo Faria, Ana M. |
| author2_role | author author author |
| author_facet | Costa, Ana B. Correia, Miguel Silva, Goncalo Faria, Ana M. |
| author_role | author |
| contributor_name_str_mv | Repositório do ISPA |
| country_str | PT |
| creators_json_txt | [{\"Person.name\":\"Costa, Ana B.\"},{\"Person.name\":\"Correia, Miguel\"},{\"Person.name\":\"Silva, Goncalo\"},{\"Person.name\":\"Faria, Ana M.\",\"Person.identifier.orcid\":\"0000-0001-7969-3177\"}] |
| datacite.contributors.contributor.contributorName.fl_str_mv | Repositório do ISPA |
| datacite.creators.creator.creatorName.fl_str_mv | Costa, Ana B. Correia, Miguel Silva, Goncalo Faria, Ana M. |
| datacite.date.Accepted.fl_str_mv | 2022-01-01T00:00:00Z |
| datacite.date.available.fl_str_mv | 2022-12-28T20:00:48Z |
| datacite.date.embargoed.fl_str_mv | 2022-12-28T20:00:48Z |
| datacite.rights.fl_str_mv | http://purl.org/coar/access_right/c_abf2 |
| datacite.subjects.subject.fl_str_mv | Seahorses Hippocampus guttulatus Climate change Behavior Physiology |
| datacite.titles.title.fl_str_mv | Long-snouted seahorse, Hippocampus guttulatus, under global warming |
| dc.contributor.none.fl_str_mv | Repositório do ISPA |
| dc.creator.none.fl_str_mv | Costa, Ana B. Correia, Miguel Silva, Goncalo Faria, Ana M. |
| dc.date.Accepted.fl_str_mv | 2022-01-01T00:00:00Z |
| dc.date.available.fl_str_mv | 2022-12-28T20:00:48Z |
| dc.date.embargoed.fl_str_mv | 2022-12-28T20:00:48Z |
| dc.format.none.fl_str_mv | application/pdf |
| dc.identifier.none.fl_str_mv | http://hdl.handle.net/10400.12/8890 |
| dc.language.none.fl_str_mv | eng |
| dc.publisher.none.fl_str_mv | IEEE |
| dc.rights.cclincense.fl_str_mv | http://creativecommons.org/licenses/by/4.0/ |
| dc.rights.none.fl_str_mv | http://purl.org/coar/access_right/c_abf2 |
| dc.subject.none.fl_str_mv | Seahorses Hippocampus guttulatus Climate change Behavior Physiology |
| dc.title.fl_str_mv | Long-snouted seahorse, Hippocampus guttulatus, under global warming |
| dc.type.none.fl_str_mv | http://purl.org/coar/resource_type/c_6501 |
| description | The earth’s climate system and the global ocean have been warming up, since the mid-twentieth century and it is expected that the global and ocean´s temperature will rise in the next years even more [1,2,13,25,28]. For ectotherms, such as fish, temperature is a determinant cue for several behavioural [29], physiological [24], and metabolic processes [6]. Seahorses’ particular life history makes them vulnerable to human or natural disturbances [17]. The long snout seahorse, Hippocampus guttulatus, is one of the two species that inhabit the coastal areas of Portugal [23]. The present study aims to assess the effects of ocean warming on growth, feed intake and behavior patterns of adult H. guttulatus. Results provide clear evidence of detrimental effects of exposure to warming on this species. Under extreme temperatures (24ºC), the increased food ingestion was not enough for fish to support growth (weighted less), which suggests that fish were spending energy to counterbalance the thermal stress they were exposed to. Fish under both elevated temperature treatments (20 and 24ºC) were also spending more energy in active behaviours. Altogether, these data may indicate that ocean warming will have a drastic effect on seahorse populations currently inhabiting the Sado estuary. |
| dirty | 0 |
| eu_rights_str_mv | openAccess |
| format | article |
| fulltext.url.fl_str_mv | https://repositorio.ispa.pt/bitstreams/8f701237-4a81-4886-a279-76f82aeb19f0/download |
| funding.funder.alternateName_str_mv | FCT |
| funding.funder.identifier_str_mv | http://doi.org/10.13039/501100001871 |
| funding.funder.name_str_mv | Fundação para a Ciência e a Tecnologia |
| funding.identifier_str_mv | PTDC/CTA-AMB/31532/2017 |
| funding.name_str_mv | 9471 - RIDTI |
| funding_str_mv | PTDC/CTA-AMB/31532/2017 info:eu-repo/grantAgreement/FCT/9471 - RIDTI/PTDC%2FCTA-AMB%2F31532%2F2017/PT |
| id | ispa_018ef3dc64f8a6c567dfb93091aaed98 |
| identifier.url.fl_str_mv | http://hdl.handle.net/10400.12/8890 |
| instacron_str | ispa |
| institution | Ispa-Instituto Universitário |
| instname_str | Ispa-Instituto Universitário |
| language | eng |
| network_acronym_str | ispa |
| network_name_str | Repositório do Ispa - Instituto Universitário |
| oai_identifier_str | oai:repositorio.ispa.pt:10400.12/8890 |
| organization_str_mv | urn:organizationAcronym:ispa |
| person_str_mv | Costa, Ana B. Correia, Miguel Silva, Goncalo Faria, Ana M. Faria, Ana M. https://www.ciencia-id.pt/4818-8949-6BFC 4818-8949-6BFC http://orcid.org/0000-0001-7969-3177 0000-0001-7969-3177 |
| publishDate | 2022 |
| publisher.none.fl_str_mv | IEEE |
| reponame_str | Repositório do Ispa - Instituto Universitário |
| repository_id_str | urn:repositoryAcronym:ispa |
| service_str_mv | urn:repositoryAcronym:ispa |
| spelling | engIEEEpt_PTThe earth’s climate system and the global ocean have been warming up, since the mid-twentieth century and it is expected that the global and ocean´s temperature will rise in the next years even more [1,2,13,25,28]. For ectotherms, such as fish, temperature is a determinant cue for several behavioural [29], physiological [24], and metabolic processes [6]. Seahorses’ particular life history makes them vulnerable to human or natural disturbances [17]. The long snout seahorse, Hippocampus guttulatus, is one of the two species that inhabit the coastal areas of Portugal [23]. The present study aims to assess the effects of ocean warming on growth, feed intake and behavior patterns of adult H. guttulatus. Results provide clear evidence of detrimental effects of exposure to warming on this species. Under extreme temperatures (24ºC), the increased food ingestion was not enough for fish to support growth (weighted less), which suggests that fish were spending energy to counterbalance the thermal stress they were exposed to. Fish under both elevated temperature treatments (20 and 24ºC) were also spending more energy in active behaviours. Altogether, these data may indicate that ocean warming will have a drastic effect on seahorse populations currently inhabiting the Sado estuary.application/pdfpt_PTLong-snouted seahorse, Hippocampus guttulatus, under global warmingCosta, Ana B.Correia, MiguelSilva, GoncaloPersonalFaria, Ana M.DSpacehttp://dspace.org/items/fd1cd38e-2a3b-4c3f-a915-d1f64cfd800cDSpacehttp://dspace.org/items/fd1cd38e-2a3b-4c3f-a915-d1f64cfd800cFariaAna M.Ciência IDhttps://www.ciencia-id.pt4818-8949-6BFCORCIDhttp://orcid.org0000-0001-7969-3177Scopus Author IDhttps://www.scopus.com10242168600HostingInstitutionOrganizationalRepositório do ISPAe-mailmailto:repositorio@ispa.ptrepositorio@ispa.ptISSNIsPartOf2473-2001DOIIsPartOf10.1109/MetroSea55331.2022.99509672022-12-28T20:00:48Z20222022-01-01T00:00:00ZHandlehttp://hdl.handle.net/10400.12/8890http://purl.org/coar/access_right/c_abf2open accessSeahorsesHippocampus guttulatusClimate changeBehaviorPhysiology1178810 bytesFundação para a Ciência e a TecnologiaNextGen - Potential for multiGENerational acclimation of fishes to ocean warming and acidificationinfo:eu-repo/grantAgreement/FCT/9471 - RIDTI/PTDC%2FCTA-AMB%2F31532%2F2017/PTPTDC/CTA-AMB/31532/20179471 - RIDTICrossref Funder IDhttp://doi.org/10.13039/501100001871literaturehttp://purl.org/coar/resource_type/c_6501journal article2022http://creativecommons.org/licenses/by/4.0/http://purl.org/coar/access_right/c_abf2application/pdffulltexthttps://repositorio.ispa.pt/bitstreams/8f701237-4a81-4886-a279-76f82aeb19f0/downloadIEEE Xplore559562United States |
| spellingShingle | Long-snouted seahorse, Hippocampus guttulatus, under global warming Costa, Ana B. Seahorses Hippocampus guttulatus Climate change Behavior Physiology |
| status | SINGLETON |
| subject.fl_str_mv | Seahorses Hippocampus guttulatus Climate change Behavior Physiology |
| title | Long-snouted seahorse, Hippocampus guttulatus, under global warming |
| title_full | Long-snouted seahorse, Hippocampus guttulatus, under global warming |
| title_fullStr | Long-snouted seahorse, Hippocampus guttulatus, under global warming |
| title_full_unstemmed | Long-snouted seahorse, Hippocampus guttulatus, under global warming |
| title_short | Long-snouted seahorse, Hippocampus guttulatus, under global warming |
| title_sort | Long-snouted seahorse, Hippocampus guttulatus, under global warming |
| topic | Seahorses Hippocampus guttulatus Climate change Behavior Physiology |
| topic_facet | Seahorses Hippocampus guttulatus Climate change Behavior Physiology |
| url | http://hdl.handle.net/10400.12/8890 |
| visible | 1 |
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