Development of Acoustic Techniques in Norway for Fisheries Research and Commercial Fishing
It is a difficult task to trace the historical events leading to the application of acoustics in fisheries research. The first echo-sounders giving successful results were constructed just before World War I in order to measure ocean depths. But it took some years until the echo-sounding technique w...
| Published in: | Proceedings of the Royal Society of Edinburgh. Section B. Biology |
|---|---|
| Main Authors: | , |
| Format: | Article in Journal/Newspaper |
| Language: | English |
| Published: |
Cambridge University Press (CUP)
1972
|
| Subjects: | |
| Online Access: | http://dx.doi.org/10.1017/s0080455x00002460 https://www.cambridge.org/core/services/aop-cambridge-core/content/view/S0080455X00002460 |