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Surface drag contribution to the depth of monsoon depression over Indian region

Der Beitrag der Bodenreibung zur Vertiefung der Monsun-Depression über Indien

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Summary

The effect of surface drag to the depth of monsoon depression over India has been computed using a quasigeostrophic ω-equation. The rate of intensification in an average monsoon depression of radius 1000 km and extending up to 500 mb in the vertical is shown to be of the order of 4 mb/day which is very near to the observed values.

Zusammenfassung

Die Wirkung der Bodenreibung auf die Vertiefung der Monsun-Depression über Indien ist mit einer quasigeostrophischen w-Gleichung berechnet worden. Es wird gezeigt, daß der Betrag der Vertiefung einer Monsun-Depression vom Radius 1000 km und mit einer Erstreckung in die Vertikale bis 500 mb von der Größenordnung von 4 mb pro Tag ist, was den beobachteten Werten sehr nahe kommt.

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Ray, S.P. Surface drag contribution to the depth of monsoon depression over Indian region. Arch. Met. Geoph. Biocl. A. 31, 237–241 (1982). https://doi.org/10.1007/BF02258035

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Keywords

  • India
  • Climate Change
  • Waste Water
  • Depression
  • Water Management