Report on a modified ice-fence for oceanographic observations under heavy sea-ice conditions during JARE-54 and JARE-55
The marine biological monitoring program in the sea-ice area off Syowa Station was started by the 52nd Japanese Antarctic Research Expedition. The use of an “ice-fence” protected observation equipment (e.g., plankton nets and CTDs) from damage due to sea-ice. However, heavy sea-ice conditions have o...
| Main Authors: | , , |
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| Format: | Article in Journal/Newspaper |
| Language: | English |
| Published: |
National Institute of Polar Research
2014
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| Subjects: | |
| Online Access: | https://doi.org/10.15094/00010712 https://doaj.org/article/ce7fe9fb6edf46e2a3bdf4b1c122b124 |
| Summary: | The marine biological monitoring program in the sea-ice area off Syowa Station was started by the 52nd Japanese Antarctic Research Expedition. The use of an “ice-fence” protected observation equipment (e.g., plankton nets and CTDs) from damage due to sea-ice. However, heavy sea-ice conditions have occurred frequently off Syowa Station in recent years. Therefore, we modified the ice-fence (diameter: 1000mm, height:1200mm, stainless steel) to enable observations under heavy sea-ice conditions. This report describes the results of field tests of the modified ice-fence performed during the 54th and 55th Japanese Antarctic Research Expeditions. |
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