Using a multi-frequency acoustic instrument to investigate suspended sediment: case studies at the mouths of Jiulong River and Pearl River
碩士 === 國立中山大學 === 海下科技研究所 === 107 === In the past, the suspended sediment concentration was mainly measured by optical backscattering devices and water sample filtration method. Acoustic instruments have some advantages that the optical ones do not have. For example, acoustic instruments are not aff...
| Main Authors: | , |
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| Other Authors: | |
| Format: | Others |
| Language: | zh-TW |
| Published: |
2018
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| Online Access: | http://ndltd.ncl.edu.tw/handle/d96d8t |