Untersuchungen über die horizontale Diffusion in der Nordsee

Joseph, Jubin; Sendner, H.; Weidemann, Hermann

doi:10.1007/bf02311980

Cited by 18 publications

(6 citation statements)

References 3 publications

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“…Moreover, they are too small to explain the dispersion of juvenile freshwater in the Baltic proper. In the later North Sea tracer experiments, P was found to be even smaller, 0.002–0.004 ms −1 , but for much smaller temporal and lateral scales [ Joseph et al , 1964].…”

Section: Discussion and Concluding Remarksmentioning

confidence: 99%

Horizontal dispersion in the sea caused by recurring changes of the depth of the wind drift

Nerheim¹,

Stigebrandt²

2006

Geophysical Research Letters

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This paper explores a new horizontal dispersion mechanism due to recurrent changes of the depth of the wind drift. In the shallow mode, the wind drift moves the upper part of the surface layer relative to the lower part, giving an increased horizontal area being covered by a tracer present in the layer. When returning to the deep mode, the accompanying vertical mixing increases the volume of the cloud. The rate of increase of the tracer cloud area is proportional to the wind drift velocity in the shallow mode and the area itself, and therefore proportional to the elapsed time squared t2. The t2‐law is demonstrated by a numerical experiment and supported by published experimental results. The quadratic dependence is explained by the larger and larger exposure to wind driven advection and not by larger and larger scales of motions taking part in the process known from eddy dispersion.

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Section: Discussion and Concluding Remarksmentioning

confidence: 99%

Horizontal dispersion in the sea caused by recurring changes of the depth of the wind drift

Nerheim¹,

Stigebrandt²

2006

Geophysical Research Letters

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“…In the horizontal, diffusion can lead to the distribution of substances against the prevailing current. Here rhodamin tracer experiments have been used to investigate the horizontal diffusion (JOSEPH et al 1964;FRANZ & KLEIN 1986). In recent years these dye experiments are specifically used to derive parameterisations for the horizontal diffusion of hydrodynamical models ( VAN DAM & LOUWERSHEIMER 1990).…”

Section: Diffusionmentioning

confidence: 99%

North Sea hydrodynamic modelling: a review

Lenhart

Pohlmann

2004

Senckenbergiana maritima

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“…A good example of data presentation is seen in papers by Joseph, Sendner and Weidemann (1964) and by Carter and Okubo (1965). The following information should be considered as "necessary", whereas is the joint probability density function for the two particles (see Fig.…”

Section: )mentioning

confidence: 99%

A New Set of Oceanic Diffusion Diagrams

Ōkubo¹

1968

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Untersuchungen über die horizontale Diffusion in der Nordsee

Cited by 18 publications

References 3 publications

Horizontal dispersion in the sea caused by recurring changes of the depth of the wind drift

Horizontal dispersion in the sea caused by recurring changes of the depth of the wind drift

North Sea hydrodynamic modelling: a review

A New Set of Oceanic Diffusion Diagrams

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