试论地表辐射平衡机制

MECHANISM OF THE RADIATION BALANCE OF THE EARTH'S SURFACE

传统的辐射平衡学说宣称,“整个地-气系统的能量收支相等,辐射平衡为零”.本文根据当代地理耗散结构学说,否定了这一基本观点.作者力图揭示地球表层系统能级跃迁的运行机制,从而阐明地球表层是一个远离平衡态的有机耗散结构,全球辐射平衡不为零.

The traditional radiation balance theory claims that, on the earth's surface, the energy income is in equilibrium with the energy outcome. But this paper queres the validity of this traditional viewpoint on the basis of the geo-dissipative. structure theory. The author, by exploring the mechanism of the change of energy level, comes to the point that the earth's surf-ace can be regarded as an- organicdissipative structure far from equilibrium and, therefore the global radiation is in imbalance.