کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6356968 | 1622736 | 2015 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
A comparison of microscopic and spectroscopic identification methods for analysis of microplastics in environmental samples
ترجمه فارسی عنوان
مقایسه روشهای شناسایی میکروسکوپی و اسپکتروسکوپی برای تجزیه و تحلیل میکروپلاستیک در نمونه های محیطی
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
موضوعات مرتبط
مهندسی و علوم پایه
علوم زمین و سیارات
اقیانوس شناسی
چکیده انگلیسی
The analysis of microplastics in various environmental samples requires the identification of microplastics from natural materials. The identification technique lacks a standardized protocol. Herein, stereomicroscope and Fourier transform infrared spectroscope (FT-IR) identification methods for microplastics (<1 mm) were compared using the same samples from the sea surface microlayer (SML) and beach sand. Fragmented microplastics were significantly (p < 0.05) underestimated and fiber was significantly overestimated using the stereomicroscope both in the SML and beach samples. The total abundance by FT-IR was higher than by microscope both in the SML and beach samples, but they were not significantly (p > 0.05) different. Depending on the number of samples and the microplastic size range of interest, the appropriate identification method should be determined; selecting a suitable identification method for microplastics is crucial for evaluating microplastic pollution.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Marine Pollution Bulletin - Volume 93, Issues 1â2, 15 April 2015, Pages 202-209
Journal: Marine Pollution Bulletin - Volume 93, Issues 1â2, 15 April 2015, Pages 202-209
نویسندگان
Young Kyoung Song, Sang Hee Hong, Mi Jang, Gi Myung Han, Manviri Rani, Jongmyoung Lee, Won Joon Shim,