On the bottom sediments off Akita.
In summer, 1958, bottom sediments were dredged at 366 stations off the coast of the Akita Prefecture. The bottom is very rugged at the northern and southern parts, and is flat monotonously at the middle. Almost of sediments are sandy. The median map shows parallel contours and grain size changes regularly from coast to offing with some irregularities. Md-Depth relation shows abrupt change of grain size at the depths of about 10 m and 55 m. Md-So relation shows clear decrease of sorting coefficient at 2.3-3.0 MdΦ.
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| Main Authors: | , , |
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| Format: | Journal Contribution biblioteca |
| Language: | English |
| Published: |
1960
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| Online Access: | http://hdl.handle.net/1834/16935 |
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