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Two-dimensional simulation of microplastic transport pathways and potential dispersion hotspots in Lake Tana, Ethiopia

delete2026-07-25
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A
Abrham Bayeh Wassie *
D
Daisuke Tsumune
Y
Yuko Hatano
DOI:10.1016/j.hazadv.2026.101430delete
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Abstract

Abstract

En 中文
• 2D hydrodynamic-Lagrangian model simulated microplastic transport in Lake Tana. • First basin-scale wind-driven circulation simulation of microplastic transport in Lake Tana. • One day, 24 hourly continuous injection dispersion studied for a month at four major tributaries. • 844 square kilometers of Lake Tana area is covered with microplastic at 30-day dispersion time. • Results provide a framework for future monitoring and model validation. .
Keywords:
Microplastic
Lake Tana
Lagrangian particle tracking model
Particle trajectory
Dispersion
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Journal of Hazardous Materials Advances cover
Journal of Hazardous Materials Advances
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7.7
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1.4K
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university of tsukuba
Scholars:
2.9K
Papers: 1.1K
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University of Gondar
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