دورية أكاديمية
From TBT to booster biocides: Levels and impacts of antifouling along coastal areas of Panama.
| العنوان: | From TBT to booster biocides: Levels and impacts of antifouling along coastal areas of Panama. |
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| المؤلفون: | Batista-Andrade JA; Post-graduate Program in Technological and Environmental Chemistry, Escola de Química e Alimentos, Laboratório de Análises de Compostos Orgânicos e Metais (LACOM), Universidade Federal do Rio Grande - FURG, Rio Grande, RS 96201-900, Brazil., Caldas SS; Post-graduate Program in Technological and Environmental Chemistry, Escola de Química e Alimentos, Laboratório de Análises de Compostos Orgânicos e Metais (LACOM), Universidade Federal do Rio Grande - FURG, Rio Grande, RS 96201-900, Brazil., Batista RM; Laboratório de Microcontaminantes Orgânicos e Ecotoxicologia Aquática (CONECO), Instituto de Oceanografia, Universidade Federal do Rio Grande - FURG, Rio Grande, RS 96203-900, Brazil., Castro IB; Departamento de Ciências do Mar, Universidade Federal de São Paulo, Santos, SP 11030-400, Brazil., Fillmann G; Laboratório de Microcontaminantes Orgânicos e Ecotoxicologia Aquática (CONECO), Instituto de Oceanografia, Universidade Federal do Rio Grande - FURG, Rio Grande, RS 96203-900, Brazil., Primel EG; Post-graduate Program in Technological and Environmental Chemistry, Escola de Química e Alimentos, Laboratório de Análises de Compostos Orgânicos e Metais (LACOM), Universidade Federal do Rio Grande - FURG, Rio Grande, RS 96201-900, Brazil. Electronic address: dqmednei@furg.br. |
| المصدر: | Environmental pollution (Barking, Essex : 1987) [Environ Pollut] 2018 Mar; Vol. 234, pp. 243-252. Date of Electronic Publication: 2017 Nov 24. |
| نوع المنشور: | Journal Article |
| اللغة: | English |
| بيانات الدورية: | Publisher: Elsevier Applied Science Publishers Country of Publication: England NLM ID: 8804476 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1873-6424 (Electronic) Linking ISSN: 02697491 NLM ISO Abbreviation: Environ Pollut Subsets: MEDLINE |
| أسماء مطبوعة: | Original Publication: Barking, Essex, England : Elsevier Applied Science Publishers, c1987- |
| مواضيع طبية MeSH: | Disinfectants/*analysis , Organotin Compounds/*analysis , Water Pollutants, Chemical/*analysis, Animals ; Disinfectants/toxicity ; Diuron/analysis ; Diuron/toxicity ; Environmental Monitoring ; Gastropoda/drug effects ; Gastropoda/physiology ; Geologic Sediments/chemistry ; Organotin Compounds/toxicity ; Paint/analysis ; Paint/toxicity ; Panama ; Triazines/analysis ; Triazines/toxicity ; Water Pollutants, Chemical/toxicity |
| مستخلص: | Antifouling biocides in surface sediments and gastropod tissues were assessed for the first time along coastal areas of Panama under the influence of maritime activities, including one of the world's busiest shipping zones: the Panama Canal. Imposex incidence was also evaluated in five muricid species distributed along six coastal areas of Panama. This TBT-related biological alteration was detected in three species, including the first report in Purpura panama. Levels of organotins (TBT, DBT, and MBT) in gastropod tissues and surficial sediments ranged from <5 to 104 ng Sn g -1 and <1-149 ng Sn g -1 , respectively. In addition, fresh TBT inputs were observed in areas considered as moderate to highly contaminated mainly by inputs from fishing and leisure boats. Regarding booster biocides, TCMTB and dichlofluanid were not detected in any sample, while irgarol 1051, diuron and DCOIT levels ranged from <0.08 to 2.8 ng g -1 , <0.75-14.1 ng g -1 , and <0.38-81.6 ng g -1 , respectively. The highest level of TBT (149 ng Sn g -1 ) and irgarol 1051 (2.8 ng g -1 ), as well as relevant level of DCOIT (5.7 ng g -1 ), were detected in a marina used by recreational boats. Additionally, relatively high diuron values (14.1 ng g -1 ) were also detected in the Panama Canal associate to a commercial port. DCOIT concentrations were associated with the presence of antifouling paint particles in sediments obtained nearby shipyard or boat maintenance sites. The highest levels of TBT, irgarol 1051, and diuron exceeded international sediment quality guidelines indicating that toxic effects could be expected in coastal areas of Panama. Thus, the simultaneous impacts produced by new and old generations of antifouling paints highlight a serious environmental issue in Panamanian coastal areas. (Copyright © 2017 Elsevier Ltd. All rights reserved.) |
| فهرسة مساهمة: | Keywords: Booster biocides; Imposex; Paint particles; Panama canal; Tributyltin |
| المشرفين على المادة: | 0 (Disinfectants) 0 (Organotin Compounds) 0 (Triazines) 0 (Water Pollutants, Chemical) 28159-98-0 (irgarol 1051) 9I3SDS92WY (Diuron) |
| تواريخ الأحداث: | Date Created: 20171128 Date Completed: 20180709 Latest Revision: 20181202 |
| رمز التحديث: | 20240628 |
| DOI: | 10.1016/j.envpol.2017.11.063 |
| PMID: | 29179127 |
| قاعدة البيانات: | MEDLINE |
Full Text Finder | تدمد: | 1873-6424 |
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| DOI: | 10.1016/j.envpol.2017.11.063 |