دورية أكاديمية
Effects of short-term exposure to a pesticide mixture on free-swimming behavior in goldfish, Carassius auratus
| العنوان: | Effects of short-term exposure to a pesticide mixture on free-swimming behavior in goldfish, Carassius auratus |
|---|---|
| المؤلفون: | Cantu, Esmirna, Rivera, Michelle, Lacy, Brittney, Rahman, Md Saydur |
| المصدر: | School of Earth, Environmental, and Marine Sciences Faculty Publications and Presentations |
| بيانات النشر: | ScholarWorks @ UTRGV |
| سنة النشر: | 2023 |
| مصطلحات موضوعية: | Swimming behavior, Distance swam, Spatial behavioral use, Fish, Environmental toxicology, Earth Sciences, Environmental Sciences, Marine Biology |
| الوصف: | Highlights We observed effects of pesticides exposure on free-swimming behaviors in goldfish. Pesticides profoundly impacting natural swimming patterns. Behavioral analysis showed a dose- and time-dependent, decrease in distance swam. Vertical/horizontal spatial behavioral use both affected under exposure conditions. Abstract The prevalence of pesticides in the aquatic environment continues to increase due to anthropogenic activities and poses a threat to aquatic organisms. Notably, the intensive use of pesticides can cause detrimental effects (i.e., chemical stressors) on animal behavior. The aim of this study was to determine the short-term exposure effects (5-day) of an environmentally relevant pesticide mixture (low- and high-dose: metolachlor 2.4 and 12 μg/L; linuron 2.0 and 10 μg/L; isoproturon 1.2 and 6.0 μg/L; tebucanazole 1.2 and 6.0 μg/L; alconifen 0.8 and 4.0 μg/L; atrazine 0.4 and 2.0 μg/L; pendimethalin; 0.4 and 2.0 μg/L; azinphos-methyl 0.8 and 4.0 μg/L) on fish swimming behaviors. Results indicated that a low dose of pesticide mixture decreased the distance swam in goldfish. Spatial behavior use was also altered during short-term pesticide exposure, with increased time spent in the lowest horizontal region in aquariums in both low- and high-dose exposure groups. In vertical spatial use analysis, all exposure groups showed lowered amounts of time spent in the middle region in aquariums, especially in high-dose exposure groups. Collectively, these data indicate that short-term exposure to pesticide mixture significantly alters free-swimming behavior in teleost species. |
| نوع الوثيقة: | text |
| وصف الملف: | application/pdf |
| اللغة: | unknown |
| العلاقة: | https://scholarworks.utrgv.edu/eems_fac/315Test; https://scholarworks.utrgv.edu/context/eems_fac/article/1314/viewcontent/1_s2.0_S2772416623001213_main.pdfTest |
| DOI: | 10.1016/j.hazadv.2023.100350 |
| الإتاحة: | https://doi.org/10.1016/j.hazadv.2023.100350Test https://scholarworks.utrgv.edu/eems_fac/315Test https://scholarworks.utrgv.edu/context/eems_fac/article/1314/viewcontent/1_s2.0_S2772416623001213_main.pdfTest |
| حقوق: | http://creativecommons.org/licenses/by-nc-nd/4.0Test/ |
| رقم الانضمام: | edsbas.3FA79C6E |
| قاعدة البيانات: | BASE |
| DOI: | 10.1016/j.hazadv.2023.100350 |
|---|