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| [Elektronische Resource] | Aufsatz: | | VerfasserIn: | | Umfang: | graph. Darst. | Inhalt: | Time series of transports in the Agulhas region have been constructed by simulating Lagrangian drifter trajectories in a 1/10 degree two-way nested ocean model. Using these 34 year long time series it is shown that smaller (larger) Agulhas Current transport leads to larger (smaller) Indian-Atlantic inter-ocean exchange. When transport is low, the Agulhas Current detaches farther downstream from the African continental slope. Moreover, the lower inertia suppresses generation of anti-cyclonic vorticity. These two effects cause the Agulhas retroflection to move westward and enhance Agulhas leakage. In the model a 1 Sv decrease in Agulhas Current transport at 32°S results in a 0.7 ± 0.2 Sv increase in Agulhas leakage. | Bibliogr. Zusammenhang: | . - Bd. 36.2009, insges. 4 S. | Volltext: | | | | Lokale Schlagwörter: | | | | Anmerkung: | Zeitschrift in der Bibliothek vorhanden | |
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