Microplastic quantification in Nephrops norvegicus and relationship with body condition and biomarker response in the NW Mediterranean Sea

Microplastic quantification in Nephrops norvegicus and relationship with body condition and biomarker response in the NW Mediterranean Sea

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Workshop sobre Basuras Marinas (BAMAR 2020) - Workshop on Marine Litter (BAMAR 2020), 1-3 July 2020, Barcelona.-- 2 pages

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Main Authors: Carreras-Colom, Ester, Cartes, Joan Enric, Dallarés, Sara, Rodríguez Romeu, Oriol, Soler-Membrives, Anna, Constenla Matalobos, María, Padrós, Francesc, Solé, Montserrat, Carrasson, Maite
Other Authors: Ministerio de Ciencia, Innovación y Universidades (España)
Format: comunicación de congreso biblioteca
Published: 2020-07-01
Subjects:Microplastic ingestion, Nephrops norvegicus, Mediterranean Sea, Enzymatic activities,
Online Access:http://hdl.handle.net/10261/229036
http://dx.doi.org/10.13039/501100002809
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spelling dig-icm-es-10261-2290362021-11-29T09:13:00Z Microplastic quantification in Nephrops norvegicus and relationship with body condition and biomarker response in the NW Mediterranean Sea Carreras-Colom, Ester Cartes, Joan Enric Dallarés, Sara Rodríguez Romeu, Oriol Soler-Membrives, Anna Constenla Matalobos, María Padrós, Francesc Solé, Montserrat Carrasson, Maite Ministerio de Ciencia, Innovación y Universidades (España) Generalitat de Catalunya European Maritime and Fisheries Fund Microplastic ingestion Nephrops norvegicus Mediterranean Sea Enzymatic activities Workshop sobre Basuras Marinas (BAMAR 2020) - Workshop on Marine Litter (BAMAR 2020), 1-3 July 2020, Barcelona.-- 2 pages Microplastic (MP) ingestion has been previously highlighted in some crustacean species (Carreras-Colom et al., 2018; Devriese et al., 2015; Murray and Cowie, 2011). Their close relationship with the sediment (burrowing behaviour, variedbentophagousdiet) is thought to lead to an increased ingestion of MPs which may be retained due to the complexity of the digestive system (gastric mill). Particular occurrence of plastics in Nephrops norvegicushas been reported in the North and Irish Sea (Hara et al., 2020; Murray & Cowie, 2011; Welden & Cowie, 2016a) and hasalsobeen studied under controlled conditions (Welden and Cowie, 2016b) with a significant negative impact on body condition after prolonged exposure to Mps. The present study evaluates the occurrence of MPs in wild-caught individuals of N. norvegicusfrom the NW Mediterranean Sea and its potential negative impact on individual’s health. Three localities along the Catalan Coast were sampled in summer 2019. Biological parameters (size, total weight and weight of hepatopancreas and gonad, body condition indices) and enzymatic activities in tail muscle and hepatopancreas (acetylcholinesterase and lactate dehydrogenase, among others) were recorded. MPs were identified through visual inspection of digestive contents, with strict measures to prevent airborne contamination, and characterised withoptical microscopy. Overall, 85% of the individuals analysed contained fibre-shaped MPs which were sometimes tangled up in balls (20%). Differences in fibre load per individual between localities were not found (mean values of 22.3mm/individual), yet occurrence of balls was lower in the southernmost sampling locality. No clear negative correlations were found between MPs and body condition indices nor enzymatic activities. Only a possible inhibition of catalase and an enhancement of glutathione-S-transferase were observed. Our results suggest that these individuals might be able to cope with the MP loads observed, which are lower to those reported in other areas for the same species (Murray and Cowie, 2011, Welden and Cowie, 2016a) This study was supported by the Spanish Ministry of Science, Innovation and Universities project “PLASMAR” (RTI2018-094806-B-100) and by the Catalan Department of Agriculture, Livestock, Fisheries and Food (European Maritime and Fisheries Fund (EMFF)) project “SOMPESCA” (ARP059/19/00003). [...] Carreras-Colom benefits from an FPU Ph.D. student grant from the Spanish Ministry of Science, Innovation and Universities (FPU16/03430) 2021-02-09T13:40:05Z 2021-02-09T13:40:05Z 2020-07-01 2021-02-09T13:40:05Z comunicación de congreso http://purl.org/coar/resource_type/c_5794 isbn: 978-84-120734-6-1 Abstracts Volume Workshop on Marine Litter: 77-78 (2020) http://hdl.handle.net/10261/229036 http://dx.doi.org/10.13039/501100002809 #PLACEHOLDER_PARENT_METADATA_VALUE# info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/RTI2018-094806-B-100 https://isms.cat/wp-content/uploads/2020/09/libro-BAMAR-ISMS-2020.pdf Sí none
institution ICM ES
collection DSpace
country España
countrycode ES
component Bibliográfico
access En linea
databasecode dig-icm-es
tag biblioteca
region Europa del Sur
libraryname Biblioteca del ICM España
topic Microplastic ingestion
Nephrops norvegicus
Mediterranean Sea
Enzymatic activities
Microplastic ingestion
Nephrops norvegicus
Mediterranean Sea
Enzymatic activities
spellingShingle Microplastic ingestion
Nephrops norvegicus
Mediterranean Sea
Enzymatic activities
Microplastic ingestion
Nephrops norvegicus
Mediterranean Sea
Enzymatic activities
Carreras-Colom, Ester
Cartes, Joan Enric
Dallarés, Sara
Rodríguez Romeu, Oriol
Soler-Membrives, Anna
Constenla Matalobos, María
Padrós, Francesc
Solé, Montserrat
Carrasson, Maite
Microplastic quantification in Nephrops norvegicus and relationship with body condition and biomarker response in the NW Mediterranean Sea
description Workshop sobre Basuras Marinas (BAMAR 2020) - Workshop on Marine Litter (BAMAR 2020), 1-3 July 2020, Barcelona.-- 2 pages
author2 Ministerio de Ciencia, Innovación y Universidades (España)
author_facet Ministerio de Ciencia, Innovación y Universidades (España)
Carreras-Colom, Ester
Cartes, Joan Enric
Dallarés, Sara
Rodríguez Romeu, Oriol
Soler-Membrives, Anna
Constenla Matalobos, María
Padrós, Francesc
Solé, Montserrat
Carrasson, Maite
format comunicación de congreso
topic_facet Microplastic ingestion
Nephrops norvegicus
Mediterranean Sea
Enzymatic activities
author Carreras-Colom, Ester
Cartes, Joan Enric
Dallarés, Sara
Rodríguez Romeu, Oriol
Soler-Membrives, Anna
Constenla Matalobos, María
Padrós, Francesc
Solé, Montserrat
Carrasson, Maite
author_sort Carreras-Colom, Ester
title Microplastic quantification in Nephrops norvegicus and relationship with body condition and biomarker response in the NW Mediterranean Sea
title_short Microplastic quantification in Nephrops norvegicus and relationship with body condition and biomarker response in the NW Mediterranean Sea
title_full Microplastic quantification in Nephrops norvegicus and relationship with body condition and biomarker response in the NW Mediterranean Sea
title_fullStr Microplastic quantification in Nephrops norvegicus and relationship with body condition and biomarker response in the NW Mediterranean Sea
title_full_unstemmed Microplastic quantification in Nephrops norvegicus and relationship with body condition and biomarker response in the NW Mediterranean Sea
title_sort microplastic quantification in nephrops norvegicus and relationship with body condition and biomarker response in the nw mediterranean sea
publishDate 2020-07-01
url http://hdl.handle.net/10261/229036
http://dx.doi.org/10.13039/501100002809
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