Titlebook: Effects of Accumulation of Air Pollutants in Forest Ecosystems; Proceedings of a Wor B. Ulrich,J. Pankrath Conference proceedings 1983 D. R

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Synchronism

allergy

Conference proceedings 1983nd instructive work concludes with the sentence: "It is already high time for the governments of all cultural states to take legal, police and private measures in order to prevent damage by flue gases". In the neighbourhood of industries with high gaseous and dust emissions damages have been shown t

Jacket

CROW

Auf der Suche nach dem Stein der Weisen,t covering the period from 1969 to 1981. The data indicate that the S0. absorption in the canopy (dry deposition) is limited by the ability of the trees to buffer the protons produced during SO. absorption in water films at inner and outer plant surfaces. Under conditions of high soil acidity and lo

漂泊

Merited

A Concept of Forest Ecosystem Stability and of Acid Deposition as Driving Force for Destabilization the ecosystem. Under the assumption that the ecosystem tends to minimize net proton production or consumption in order to keep the chemical soil state in optimal conditions for growth, the characteristic features of stable forest ecosystems showing high resilience are deduced. A sequence of ecosyst