Sublethal effects of chemical pollution in benthic fish from Marine Spanish waters
pdf Thousands of potentially toxic chemical substances are introduced into the oceans every day. Even following decades of research and monitoring there is still a limited understanding of their effects on marine organisms and ecosystems. A complicating factor is the general lack of a direct relatio...
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Centro Oceanográfico de Murcia
2013
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ftieo:oai:repositorio.ieo.es:10508/1557 2023-05-15T17:36:39+02:00 Sublethal effects of chemical pollution in benthic fish from Marine Spanish waters Efectos subletales de la contaminación química en especies de peces bentónicas de aguas españolas Martínez-Gómez, C. (Concepción) 2003-2010 Atlantic Ocean North Atlantic Mediterranean Sea 2013-10-07 http://hdl.handle.net/10508/1557 eng eng Centro Oceanográfico de Murcia http://hdl.handle.net/10508/1557 Martínez-Gómez, C. 2013. Sublethal effects of chemical pollution in benthic fish species from marine Spanish waters. Thesis work. University of Alicante (Spain). 262 pp. Atribución-NoComercial-SinDerivadas 3.0 España http://creativecommons.org/licenses/by-nc-nd/3.0/es/ openAccess CC-BY-NC-ND biological effects Biomarkers Fish Pollution Mediterranean Sea Oil Spills Prestige oil spill Mullus barbatus Callionymus lyra Lepidorhombus boscii ER-LUC Bile fish biomonitoring in vitro bioassay gene reporter assay trace metals polycyclic aromatic hydrocarbons organochlorine compounds doctoralThesis 2013 ftieo 2022-07-26T23:47:03Z pdf Thousands of potentially toxic chemical substances are introduced into the oceans every day. Even following decades of research and monitoring there is still a limited understanding of their effects on marine organisms and ecosystems. A complicating factor is the general lack of a direct relationship between elevated concentrations of contaminants in the tissues of marine organisms and effects. In addition, some biological responses have been shown to occur even at very low contaminant concentrations. A development and deployment of biological effects measurements (biomarkers and bioassays) along with analytical chemistry has increasingly been used as early warning signals of adverse environmental change in marine ecosystems. Contaminant-related biomarker responses include physiological or biochemical responses in organisms exposed to certain class of contaminants. Biomarker responses in fish from natural populations appear to be more sensitive than other methods, as they provide integrated information about contaminant exposure and effects as well as indicate acute pollution incidences. In vivo and in vitro bioassays contribute to our understanding of how pollutants affect living organisms but can also aid in deducing general mechanisms of action, to aid in categorization and overall assessment of effects. Fish is the most diverse class of vertebrates and can bridge human and ecological health in ecotoxicology studies. Benthic fish are suitable organisms for marine chemical pollution studies and the assessment of its health is it is not only an issue of conservation ecology but has clear links to utilisation of marine resources and human health. The main aims of this thesis were to clarify sublethal effects of environmental chemical contaminants on biological responses in three benthic fish species (Lepidorhombus boscii, Callionymus lyra and Mullus barbatus) from Spanish marine areas as well as to develop the use of contaminant-related biological responses in fish into an integrated framework for future ... Doctoral or Postdoctoral Thesis North Atlantic Instituto Español de Oceanografía: e-IEO |
institution |
Open Polar |
collection |
Instituto Español de Oceanografía: e-IEO |
op_collection_id |
ftieo |
language |
English |
topic |
biological effects Biomarkers Fish Pollution Mediterranean Sea Oil Spills Prestige oil spill Mullus barbatus Callionymus lyra Lepidorhombus boscii ER-LUC Bile fish biomonitoring in vitro bioassay gene reporter assay trace metals polycyclic aromatic hydrocarbons organochlorine compounds |
spellingShingle |
biological effects Biomarkers Fish Pollution Mediterranean Sea Oil Spills Prestige oil spill Mullus barbatus Callionymus lyra Lepidorhombus boscii ER-LUC Bile fish biomonitoring in vitro bioassay gene reporter assay trace metals polycyclic aromatic hydrocarbons organochlorine compounds Martínez-Gómez, C. (Concepción) Sublethal effects of chemical pollution in benthic fish from Marine Spanish waters |
topic_facet |
biological effects Biomarkers Fish Pollution Mediterranean Sea Oil Spills Prestige oil spill Mullus barbatus Callionymus lyra Lepidorhombus boscii ER-LUC Bile fish biomonitoring in vitro bioassay gene reporter assay trace metals polycyclic aromatic hydrocarbons organochlorine compounds |
description |
pdf Thousands of potentially toxic chemical substances are introduced into the oceans every day. Even following decades of research and monitoring there is still a limited understanding of their effects on marine organisms and ecosystems. A complicating factor is the general lack of a direct relationship between elevated concentrations of contaminants in the tissues of marine organisms and effects. In addition, some biological responses have been shown to occur even at very low contaminant concentrations. A development and deployment of biological effects measurements (biomarkers and bioassays) along with analytical chemistry has increasingly been used as early warning signals of adverse environmental change in marine ecosystems. Contaminant-related biomarker responses include physiological or biochemical responses in organisms exposed to certain class of contaminants. Biomarker responses in fish from natural populations appear to be more sensitive than other methods, as they provide integrated information about contaminant exposure and effects as well as indicate acute pollution incidences. In vivo and in vitro bioassays contribute to our understanding of how pollutants affect living organisms but can also aid in deducing general mechanisms of action, to aid in categorization and overall assessment of effects. Fish is the most diverse class of vertebrates and can bridge human and ecological health in ecotoxicology studies. Benthic fish are suitable organisms for marine chemical pollution studies and the assessment of its health is it is not only an issue of conservation ecology but has clear links to utilisation of marine resources and human health. The main aims of this thesis were to clarify sublethal effects of environmental chemical contaminants on biological responses in three benthic fish species (Lepidorhombus boscii, Callionymus lyra and Mullus barbatus) from Spanish marine areas as well as to develop the use of contaminant-related biological responses in fish into an integrated framework for future ... |
format |
Doctoral or Postdoctoral Thesis |
author |
Martínez-Gómez, C. (Concepción) |
author_facet |
Martínez-Gómez, C. (Concepción) |
author_sort |
Martínez-Gómez, C. (Concepción) |
title |
Sublethal effects of chemical pollution in benthic fish from Marine Spanish waters |
title_short |
Sublethal effects of chemical pollution in benthic fish from Marine Spanish waters |
title_full |
Sublethal effects of chemical pollution in benthic fish from Marine Spanish waters |
title_fullStr |
Sublethal effects of chemical pollution in benthic fish from Marine Spanish waters |
title_full_unstemmed |
Sublethal effects of chemical pollution in benthic fish from Marine Spanish waters |
title_sort |
sublethal effects of chemical pollution in benthic fish from marine spanish waters |
publisher |
Centro Oceanográfico de Murcia |
publishDate |
2013 |
url |
http://hdl.handle.net/10508/1557 |
op_coverage |
2003-2010 Atlantic Ocean North Atlantic Mediterranean Sea |
genre |
North Atlantic |
genre_facet |
North Atlantic |
op_relation |
http://hdl.handle.net/10508/1557 Martínez-Gómez, C. 2013. Sublethal effects of chemical pollution in benthic fish species from marine Spanish waters. Thesis work. University of Alicante (Spain). 262 pp. |
op_rights |
Atribución-NoComercial-SinDerivadas 3.0 España http://creativecommons.org/licenses/by-nc-nd/3.0/es/ openAccess |
op_rightsnorm |
CC-BY-NC-ND |
_version_ |
1766136192850460672 |