Seafloor deposition of heavy microplastics in the North Pacific estimated over 65 years using a Lagrangian tracking model simulation

The distribution of heavy microplastic deposition on the seafloor in the North Pacific, for 65 years since 1951, was estimated using a particle tracking model with 577,143,840 particles. The data and codes to draw the result figures are included.1951年以来65年间北太平洋海底的重质微塑料沉积（heavy microplastic deposition）分布，通过搭载577143840个粒子的粒子追踪模型（particle tracking model）完成估算。本数据集包含绘制结果图所需的原始数据与代码。