Publicação
Environmental health assessment of warming coastal ecosystems in the tropics – Application of integrative physiological indices
| Resumo: | According to climate science, ocean warming is one of the current and future greatest threats to coastal ecosystems. Projection scenarios for the end of this century show that tropical intertidal ecosystems are particularly at risk. In this study we optimized and tested a holistic method for bio-monitoring present and projected thermal pressure in such ecosystems, in order to assess organism vulnerability to ocean warming. Several species representative of different animal groups (fish, crustaceans and gastropods) were collected from the field and subjected to an experimental trial for 28 days, testing two temperatures: control (present seawater summer temperature) and elevated temperature (+3 °C, projected seawater temperature anomaly for 2100). Muscle samples were collected weekly to quantify several biomarkers of: i) macromolecular damage (protein unfolding and denaturation, and lipid peroxidation), ii) reactive oxygen species (ROS) scavengers (antioxidant enzymes), and iii) body condition (energy reserves and body mass). These biomarkers were combined in integrated biomarker response (IBR) indices, either in three separate stress response categories (as previously defined) or in a unique combined analysis of overall physiological performance. Both approaches suggest that temperature affected IBRs, with increasing temperatures significantly impairing the overall health of individuals. Biomarkers of lower levels of biological organization indicated deleterious effects of temperature, whereas biomarkers of higher levels suggested maintenance of performance after chronic exposure. Overall indices combining the estimates of biomarkers across levels of biological organization are essential to predict the vulnerability of species, or populations, to climate warming. Such indices may assist managers and stakeholders in the establishment of monitoring programs and environmental policies toward the conservation of fragile coastal systems. |
|---|---|
| Autores principais: | Madeira, Carolina |
| Outros Autores: | Mendonça, Vanessa; Leal, Miguel; Flores, Augusto A.V.; Cabral, Henrique; Diniz, Mário S.; Vinagre, Catarina |
| Assunto: | Tropical rocky reef Ocean warming Physiological performance Stress biomarkers IBRs Environmental health assessment |
| Ano: | 2018 |
| País: | Portugal |
| Tipo de documento: | artigo |
| Tipo de acesso: | acesso restrito |
| Instituição associada: | Universidade de Lisboa |
| Idioma: | inglês |
| Origem: | Repositório da Universidade de Lisboa |
| _version_ | 1865920810931191808 |
|---|---|
| author | Madeira, Carolina |
| author2 | Mendonça, Vanessa Leal, Miguel Flores, Augusto A.V. Cabral, Henrique Diniz, Mário S. Vinagre, Catarina |
| author2_role | author author author author author author |
| author_facet | Madeira, Carolina Madeira, Carolina Mendonça, Vanessa Leal, Miguel Flores, Augusto A.V. Cabral, Henrique Diniz, Mário S. Vinagre, Catarina Mendonça, Vanessa Leal, Miguel Flores, Augusto A.V. Cabral, Henrique Diniz, Mário S. Vinagre, Catarina |
| author_role | author |
| contributor_name_str_mv | Repositório Científico de Acesso Aberto da ULisboa |
| country_str | PT |
| creators_json_str | [{\"Person.name\":\"Madeira, Carolina\",\"Person.identifier.orcid\":\"0000-0003-1632-634X\"},{\"Person.name\":\"Mendonça, Vanessa\",\"Person.identifier.orcid\":\"0000-0002-3658-9502\"},{\"Person.name\":\"Leal, Miguel\",\"Person.identifier.orcid\":\"0000-0003-0672-6251\"},{\"Person.name\":\"Flores, Augusto A.V.\"},{\"Person.name\":\"Cabral, Henrique\",\"Person.identifier.orcid\":\"0000-0002-7646-6208\"},{\"Person.name\":\"Diniz, Mário S.\"},{\"Person.name\":\"Vinagre, Catarina\",\"Person.identifier.orcid\":\"0000-0003-2146-7948\"}] |
| datacite.contributors.contributor.contributorName.fl_str_mv | Repositório Científico de Acesso Aberto da ULisboa |
| datacite.creators.creator.creatorName.fl_str_mv | Madeira, Carolina Mendonça, Vanessa Leal, Miguel Flores, Augusto A.V. Cabral, Henrique Diniz, Mário S. Vinagre, Catarina |
| datacite.date.Accepted.fl_str_mv | 2018-01-01T00:00:00Z |
| datacite.date.available.fl_str_mv | 2019-06-25T15:42:28Z |
| datacite.date.embargoed.fl_str_mv | 2019-06-25T15:42:28Z |
| datacite.rights.fl_str_mv | http://purl.org/coar/access_right/c_16ec |
| datacite.subjects.subject.fl_str_mv | Tropical rocky reef Ocean warming Physiological performance Stress biomarkers IBRs Environmental health assessment |
| datacite.titles.title.fl_str_mv | Environmental health assessment of warming coastal ecosystems in the tropics – Application of integrative physiological indices |
| dc.contributor.none.fl_str_mv | Repositório Científico de Acesso Aberto da ULisboa |
| dc.creator.none.fl_str_mv | Madeira, Carolina Mendonça, Vanessa Leal, Miguel Flores, Augusto A.V. Cabral, Henrique Diniz, Mário S. Vinagre, Catarina |
| dc.date.Accepted.fl_str_mv | 2018-01-01T00:00:00Z |
| dc.date.available.fl_str_mv | 2019-06-25T15:42:28Z |
| dc.date.embargoed.fl_str_mv | 2019-06-25T15:42:28Z |
| dc.format.none.fl_str_mv | application/pdf |
| dc.identifier.none.fl_str_mv | http://hdl.handle.net/10451/38872 |
| dc.language.none.fl_str_mv | eng |
| dc.rights.none.fl_str_mv | http://purl.org/coar/access_right/c_16ec |
| dc.subject.none.fl_str_mv | Tropical rocky reef Ocean warming Physiological performance Stress biomarkers IBRs Environmental health assessment |
| dc.title.fl_str_mv | Environmental health assessment of warming coastal ecosystems in the tropics – Application of integrative physiological indices |
| dc.type.none.fl_str_mv | http://purl.org/coar/resource_type/c_6501 |
| description | According to climate science, ocean warming is one of the current and future greatest threats to coastal ecosystems. Projection scenarios for the end of this century show that tropical intertidal ecosystems are particularly at risk. In this study we optimized and tested a holistic method for bio-monitoring present and projected thermal pressure in such ecosystems, in order to assess organism vulnerability to ocean warming. Several species representative of different animal groups (fish, crustaceans and gastropods) were collected from the field and subjected to an experimental trial for 28 days, testing two temperatures: control (present seawater summer temperature) and elevated temperature (+3 °C, projected seawater temperature anomaly for 2100). Muscle samples were collected weekly to quantify several biomarkers of: i) macromolecular damage (protein unfolding and denaturation, and lipid peroxidation), ii) reactive oxygen species (ROS) scavengers (antioxidant enzymes), and iii) body condition (energy reserves and body mass). These biomarkers were combined in integrated biomarker response (IBR) indices, either in three separate stress response categories (as previously defined) or in a unique combined analysis of overall physiological performance. Both approaches suggest that temperature affected IBRs, with increasing temperatures significantly impairing the overall health of individuals. Biomarkers of lower levels of biological organization indicated deleterious effects of temperature, whereas biomarkers of higher levels suggested maintenance of performance after chronic exposure. Overall indices combining the estimates of biomarkers across levels of biological organization are essential to predict the vulnerability of species, or populations, to climate warming. Such indices may assist managers and stakeholders in the establishment of monitoring programs and environmental policies toward the conservation of fragile coastal systems. |
| dirty | 0 |
| eu_rights_str_mv | restrictedAccess |
| format | article |
| fulltext.url.fl_str_mv | https://repositorio.ulisboa.pt/bitstreams/fbb742a0-1dd6-47c3-a612-dd7f218dcb4f/download |
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| identifier.url.fl_str_mv | http://hdl.handle.net/10451/38872 |
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| institution | Universidade de Lisboa |
| instname_str | Universidade de Lisboa |
| language | eng |
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| network_name_str | Repositório da Universidade de Lisboa |
| oai_identifier_str | oai:repositorio.ulisboa.pt:10451/38872 |
| organization_str_mv | urn:organizationAcronym:ul |
| person_str_mv | Madeira, Carolina Madeira, Carolina https://www.ciencia-id.pt/2419-0840-DBED 2419-0840-DBED http://orcid.org/0000-0003-1632-634X 0000-0003-1632-634X Mendonça, Vanessa Mendonça, Vanessa https://www.ciencia-id.pt/AE1E-EECE-EA4B AE1E-EECE-EA4B http://orcid.org/0000-0002-3658-9502 0000-0002-3658-9502 Leal, Miguel Leal, Miguel http://orcid.org/0000-0003-0672-6251 0000-0003-0672-6251 Flores, Augusto A.V. Cabral, Henrique Cabral, Henrique https://www.ciencia-id.pt/CD19-4B30-2D53 CD19-4B30-2D53 http://orcid.org/0000-0002-7646-6208 0000-0002-7646-6208 Diniz, Mário S. Vinagre, Catarina Vinagre, Catarina https://www.ciencia-id.pt/3F13-843A-791B 3F13-843A-791B http://orcid.org/0000-0003-2146-7948 0000-0003-2146-7948 |
| publishDate | 2018 |
| reponame_str | Repositório da Universidade de Lisboa |
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| spelling | engpt_PTAccording to climate science, ocean warming is one of the current and future greatest threats to coastal ecosystems. Projection scenarios for the end of this century show that tropical intertidal ecosystems are particularly at risk. In this study we optimized and tested a holistic method for bio-monitoring present and projected thermal pressure in such ecosystems, in order to assess organism vulnerability to ocean warming. Several species representative of different animal groups (fish, crustaceans and gastropods) were collected from the field and subjected to an experimental trial for 28 days, testing two temperatures: control (present seawater summer temperature) and elevated temperature (+3 °C, projected seawater temperature anomaly for 2100). Muscle samples were collected weekly to quantify several biomarkers of: i) macromolecular damage (protein unfolding and denaturation, and lipid peroxidation), ii) reactive oxygen species (ROS) scavengers (antioxidant enzymes), and iii) body condition (energy reserves and body mass). These biomarkers were combined in integrated biomarker response (IBR) indices, either in three separate stress response categories (as previously defined) or in a unique combined analysis of overall physiological performance. Both approaches suggest that temperature affected IBRs, with increasing temperatures significantly impairing the overall health of individuals. Biomarkers of lower levels of biological organization indicated deleterious effects of temperature, whereas biomarkers of higher levels suggested maintenance of performance after chronic exposure. Overall indices combining the estimates of biomarkers across levels of biological organization are essential to predict the vulnerability of species, or populations, to climate warming. Such indices may assist managers and stakeholders in the establishment of monitoring programs and environmental policies toward the conservation of fragile coastal systems.application/pdfpt_PTEnvironmental health assessment of warming coastal ecosystems in the tropics – Application of integrative physiological indicesPersonalMadeira, CarolinaDSpacehttp://dspace.org/items/1e6baa2d-fde9-459a-88ec-842fa51aef11DSpacehttp://dspace.org/items/1e6baa2d-fde9-459a-88ec-842fa51aef11Gusmão Coito MadeiraSara CarolinaCiência IDhttps://www.ciencia-id.pt2419-0840-DBEDORCIDhttp://orcid.org0000-0003-1632-634XScopus Author IDhttps://www.scopus.com55345528500PersonalMendonça, VanessaDSpacehttp://dspace.org/items/00ed24fb-5163-4d07-a6b2-7751bd777b0dDSpacehttp://dspace.org/items/00ed24fb-5163-4d07-a6b2-7751bd777b0dAlegria MendonçaVanessa SofiaCiência IDhttps://www.ciencia-id.ptAE1E-EECE-EA4BORCIDhttp://orcid.org0000-0002-3658-9502PersonalLeal, MiguelDSpacehttp://dspace.org/items/7c44319f-4d64-46dd-bee6-47d5602c5e63DSpacehttp://dspace.org/items/7c44319f-4d64-46dd-bee6-47d5602c5e63LealMiguelORCIDhttp://orcid.org0000-0003-0672-6251Researcher IDhttps://www.researcherid.comC-8611-2009Flores, Augusto A.V.PersonalCabral, HenriqueDSpacehttp://dspace.org/items/36de15f7-6c1c-4cce-ac65-5719d7ac4faaDSpacehttp://dspace.org/items/36de15f7-6c1c-4cce-ac65-5719d7ac4faaCabralHenriqueCiência IDhttps://www.ciencia-id.ptCD19-4B30-2D53ORCIDhttp://orcid.org0000-0002-7646-6208Researcher IDhttps://www.researcherid.comD-5201-2011Scopus Author IDhttps://www.scopus.com7006073782Scopus Author IDhttps://www.scopus.com56524776700Diniz, Mário S.PersonalVinagre, CatarinaDSpacehttp://dspace.org/items/9adfabdb-a961-4c8f-9bfa-9d3dde0f94daDSpacehttp://dspace.org/items/9adfabdb-a961-4c8f-9bfa-9d3dde0f94daVinagreCatarinaCiência IDhttps://www.ciencia-id.pt3F13-843A-791BORCIDhttp://orcid.org0000-0003-2146-7948HostingInstitutionOrganizationalRepositório Científico de Acesso Aberto da ULisboae-mailmailto:repositorio@reitoria.ulisboa.ptrepositorio@reitoria.ulisboa.ptISSNIsPartOf0048-9697DOIIsPartOf10.1016/j.scitotenv.2018.06.1522019-06-25T15:42:28Z20182018-01-01T00:00:00ZHandlehttp://hdl.handle.net/10451/38872http://purl.org/coar/access_right/c_16ecrestricted accessTropical rocky reefOcean warmingPhysiological performanceStress biomarkersIBRsEnvironmental health assessment2674354 bytesliteraturehttp://purl.org/coar/resource_type/c_6501journal articlehttp://purl.org/coar/access_right/c_16ecapplication/pdffulltexthttps://repositorio.ulisboa.pt/bitstreams/fbb742a0-1dd6-47c3-a612-dd7f218dcb4f/downloadScience of the Total Environment6432839 |
| spellingShingle | Environmental health assessment of warming coastal ecosystems in the tropics – Application of integrative physiological indices Environmental health assessment of warming coastal ecosystems in the tropics – Application of integrative physiological indices Madeira, Carolina Tropical rocky reef Ocean warming Physiological performance Stress biomarkers IBRs Environmental health assessment Madeira, Carolina Tropical rocky reef Ocean warming Physiological performance Stress biomarkers IBRs Environmental health assessment |
| status | SINGLETON |
| subject.fl_str_mv | Tropical rocky reef Ocean warming Physiological performance Stress biomarkers IBRs Environmental health assessment |
| title | Environmental health assessment of warming coastal ecosystems in the tropics – Application of integrative physiological indices |
| title_full | Environmental health assessment of warming coastal ecosystems in the tropics – Application of integrative physiological indices |
| title_fullStr | Environmental health assessment of warming coastal ecosystems in the tropics – Application of integrative physiological indices Environmental health assessment of warming coastal ecosystems in the tropics – Application of integrative physiological indices |
| title_full_unstemmed | Environmental health assessment of warming coastal ecosystems in the tropics – Application of integrative physiological indices Environmental health assessment of warming coastal ecosystems in the tropics – Application of integrative physiological indices |
| title_short | Environmental health assessment of warming coastal ecosystems in the tropics – Application of integrative physiological indices |
| title_sort | Environmental health assessment of warming coastal ecosystems in the tropics – Application of integrative physiological indices |
| topic | Tropical rocky reef Ocean warming Physiological performance Stress biomarkers IBRs Environmental health assessment |
| topic_facet | Tropical rocky reef Ocean warming Physiological performance Stress biomarkers IBRs Environmental health assessment |
| url | http://hdl.handle.net/10451/38872 |
| visible | 1 |