Permalink :  http://hdl.handle.net/2115/55028

Radiative flux distribution in inhomogeneous cloud field is largely different from that in the plane-parallel atmosphere. Horizontal inhomogeneity and three-dimensional radiative transfer in the inhomogeneous media affect radiation in inhomogeneous cloud field. In this review, current understandings about these effects are presented. Domain-average radiative fluxes over an area of 50-200 km horizontal scale can be accurately calculated by incorporating the effect of horizontal inhomogeneity in radiation scheme. On smaller horizontal scale, horizontal radiative convergence/divergence is apparent, and nearby spatial arrangement of cloud water should influence local radiative fluxes.

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