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The effects on ascidian development of marine pollution from microplastics: basic measurements
Citatie
Messinetti, S.; University of Milan: Italy; (2019): The effects on ascidian development of marine pollution from microplastics: basic measurements. http://www.assembleplus.eu/information-system?module=dataset&dasid=6306. https://marineinfo.org/id/dataset/6306
Contact:
Messinetti, Silvia Beschikbaarheid:
![]() Beschrijving
This dataset is the result of an ASSEMBLE Plus Transnational Project looking at the effect of microplastic pollution on the development of ascidians. We tested the effects of microplastics exposure on different developmental stages of the ascidian Ciona intestinalis. meer
In the first experiment, embryos of the ascidian Ciona intestinalis were exposed to different concentrations of microplastics in the form of polystyrene beams of 1 micrometer diameter. After 18 hours, the number of alive and dead larvae were counted. The experiment was performed in triplicate and the data obtained are reported in the first sheet in the excel file. In the second experiment, larvae were exposed to different levels of microplatics during their metamorphosis stage. After five days of exposure, the developmental stage reached by each individual was recorded. Only two replicates were obtained for this experiment and the data are reported in the second sheet in the excel file. Finally, the number of alive and dead juveniles eight days after exposure to different levels of microplastics was counted. For this experiment only a single replicate was obtained and the data are reported in the third table in the excel file. These data significantly increase our knowledge about the possible negative effects induced by microplastics on marine invertebrates. Scope Thema's: Biologie > Invertebraten, Milieu-kwaliteit / vervuiling Kernwoorden: Marien/Kust, ASSEMBLEPlus Transnational Access, Biomagnification, Data, Development, Microplastics, Pollution, Polystyrene, Translocation, ANE, France, Brittany, Roscoff, Ciona intestinalis (Linnaeus, 1767) Geografische spreiding ANE, France, Brittany, Roscoff [Marine Regions] Spreiding in de tijd
1 Juli 2018 Taxonomic coverage
Ciona intestinalis (Linnaeus, 1767) [WoRMS]
Parameters
Aantallen (geteld) Concentratie Dood of levend Ontwikkelingsstadia in populatie Bijdrage door
University of Milano, meer, data creator
Project
ASSEMBLE+: Association of European Marine Biological Laboratories Expanded, meer
Publicatie
Gebaseerd op deze dataset
Messinetti, S. et al. (2019). Ingested microscopic plastics translocate from the gut cavity of juveniles of the ascidian Ciona intestinalis. The European Zoological Journal 86(1): 189-195. https://dx.doi.org/10.1080/24750263.2019.1616837, meer
Dataset status: Afgelopen
Data type: Data
Data oorsprong: Onderzoek: labo-experiment
Metadatarecord aangemaakt: 2019-08-01
Informatie laatst gewijzigd: 2020-04-16
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