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Research
오션은 해양쓰레기의 양과 종류, 분포, 발생원인과 피해, 교육에 대한 연구 결과를 국내외 논문으로 발표합니다.
2012년부터 2023년까지 29편의 논문을 발표하였고 이 중 20편이 SCI급 국제학술지였습니다.
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[논문 #18_SCI] Song et al. (2015). A comparison of microscopic and spectroscopic identification methods for analysis of microplastics in environmental samples. Marine Pollution Bulletin, 93(1-2)
A comparison of microscopic and spectroscopic
identification methods for analysis of microplastics
in environmental samples
Song, Y. K., Hong, S. H., Jang, M., Han, G. M., Rani, M., Lee, J., & Shim, W. J. (2015)
Marine Pollution Bulletin, 93(1-2), 202–209.
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 (<1mm) 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.
http://doi.org/10.1016/j.marpolbul.2015.01.015