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高悬浮泥沙荷载和大型漂浮碎屑水生环境中 Microplastics 的取样、分类和表征

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JoVE Revista Medio ambiente

Sampling, Sorting, and Characterizing Microplastics in Aquatic Environments with High Suspended Sediment Loads and Large Floating Debris

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高悬浮泥沙荷载和大型漂浮碎屑水生环境中 Microplastics 的取样、分类和表征

DOI:

10.3791/57969-v

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05:31 min

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July 28, 2018

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Katherine M. Martin, Elizabeth A. Hasenmueller, John R. White, Lisa G. Chambers, Jeremy L. Conkle

¹Department of Physical and Environmental Sciences,Texas A&M University-Corpus Christi, ²Department of Earth and Atmospheric Sciences,Saint Louis University, ³Department of Oceanography and Coastal Sciences,Louisiana State University, ⁴Department of Biology,University of Central Florida

Capítulos

00:04Título
00:27Microplastic Filtration Device Assembly and Sample Filtration
02:22Microplastic Filtration Device Disassembly
03:30Particulate Analysis
04:13Resultados
04:45Conclusion

Summary

Traducción Automática

迄今为止, 大多数 microplastic 研究都发生在海洋系统中, 悬浮固体水平相对较低。重点现在转移到淡水系统, 这可能具有高泥沙负荷和漂浮的碎片。该协议涉及收集和分析含有高悬浮固体负荷的水生环境中的 microplastic 样品。

Tags

Keywords: Microplastics Aquatic Environments Suspended Sediment Floating Debris Filtration Sampling Sorting Characterization Rivers Sediment Loads Cellulose Ester Membrane Filter Vacuum Pump Graduated Cylinder Deionized Water Sieve Petri Dish Drying

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