دورية أكاديمية
No effects of plasticized microplastics on the body condition and reproduction of a marine fish
| العنوان: | No effects of plasticized microplastics on the body condition and reproduction of a marine fish |
|---|---|
| المؤلفون: | McCormick, M.I., Fakan, E.P., Vamvounis, G., Bosshard, S., Moad, C., Smyth, E., Gatenby, P., Edmiston, J., Patel, K., Allan, B.J.M. |
| بيانات النشر: | Oxford University Press |
| سنة النشر: | 2023 |
| المجموعة: | James Cook University, Australia: ResearchOnline@JCU |
| الوصف: | This study experimentally explored the influence of periodic consumption of polystyrene (PS) microplastic fragments on the body condition and fitness of a tropical marine fish. Adult damselfish, Acanthochromis polyacanthus, were pulse fed microplastic fragments bound with one of two different common plasticizers [di-2-ethylhexyl phthalate (DEHP), di-2-ethylhexyl terephthalate (DEHT)] together with virgin-plastic and no-plastic controls. Ingestion of plastic over a 150d period had no detectable effect on growth, indices of body condition, or gonadosomatic indices. Histology of the liver showed no detrimental effects of ingesting any of the plastic treatments on hepatocyte density or vacuolation. Plastic consumption had no effect on the number of clutches produced over the breeding period, the number of eggs, or the survival of embryos. It is believed that the relatively inert nature of PS, the low amount of plasticizers leached from the fragments and fast gut through-put times meant fish were exposed to low levels of toxic compounds. |
| نوع الوثيقة: | article in journal/newspaper |
| وصف الملف: | application/pdf |
| اللغة: | unknown |
| العلاقة: | https://doi.org/10.1093/icesjms/fsad049Test; https://researchonline.jcu.edu.au/82130Test/; https://researchonline.jcu.edu.au/82130/1/82130.pdfTest; McCormick, M.I., Fakan, E.P., Vamvounis, G., Bosshard, S., Moad, C., Smyth, E., Gatenby, P., Edmiston, J., Patel, K., and Allan, B.J.M. (2023) No effects of plasticized microplastics on the body condition and reproduction of a marine fish. ICES Journal of Marine Science, 80 (5). pp. 1267-1276. |
| الإتاحة: | https://doi.org/10.1093/icesjms/fsad049Test https://researchonline.jcu.edu.au/82130/1/82130.pdfTest |
| حقوق: | open |
| رقم الانضمام: | edsbas.B2DEAFC3 |
| قاعدة البيانات: | BASE |
| الوصف غير متاح. |