使用水下航行器监测海洋出口

P. Ramos, N. Cruz, A. Matos, M. Neves, F. L. Pereira
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引用次数: 24

摘要

废水羽流很难被详细观察。已经进行的几项研究在垂直和水平剖面上都显示出非常复杂和斑驳的结构。尚不清楚这种羽状斑块是由于物理过程还是测量限制。快速双向采样有望减少横断面期间和横断面之间的时间可变性。auv可能是绘制和检测废水羽流的有用工具。本文介绍了几种利用近场模型中实际现场测量的时间序列文件进行预测的研究。对近场尾端羽流特征的模型预测,支持了葡萄牙西海岸出口AUV监测任务的最佳采样策略的定义。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Monitoring an ocean outfall using an AUV
The wastewater plumes are shown to be very difficult to observe in detail. Several studies already conducted exhibit very complex and patchy structures both in vertical and horizontal sections. It is not clear if this plume patchiness is due to physical processes or measurement limitations. Rapid tow-yo sampling is expected to reduce the time variability during and between transects. The AUVs may be a useful instrument to map and detect wastewater plumes. This paper presents several prediction studies using time series files of actual in-situ measurements integrated in a near field model. The model predictions of the plume characteristics at the end of near field support the definition of the best sampling strategy for an AUV monitoring mission in a Portuguese west coast outfall.
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