| タイトル | Lagrangian circulation study near Cape Henry, Virginia |
| 本文（外部サイト） | http://hdl.handle.net/2060/19820002800 |
| 著者（英） | Johnson, R. E. |
| 著者所属（英） | Old Dominion Univ. |
| 発行日 | 1981-10-01 |
| 言語 | eng |
| 内容記述 | A study of the circulation near Cape Henry, Virginia, was made using surface and seabed drifters and radar tracked surface buoys coupled to subsurface drag plates. Drifter releases were conducted on a line normal to the beach just south of Cape Henry. Surface drifter recoveries were few; wind effects were strongly noted. Seabed drifter recoveries all exhibited onshore motion into Chesapeake Bay. Strong winds also affected seabed recoveries, tending to move them farther before recovery. Buoy trajectories in the vicinity of Cape Henry appeared to be of an irrotational nature, showing a clockwise rotary tide motion. Nearest the cape, the buoy motion elongated to almost parallel depth contours around the cape. Buoy motion under the action of strong winds showed that currents to at least the depth of the drag plates substantially are altered from those of low wind conditions near the Bay mouth. Only partial evidence could be found to support the presence of a clockwise nontidal eddy at Virginia Beach, south of Cape Henry. |
| NASA分類 | OCEANOGRAPHY |
| レポートNO | 82N10673 |
| 権利 | No Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/568019 |
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