Titlebook: Changes of Atmospheric Chemistry and Effects on Forest Ecosystems; A Roof Experiment wi Reinhard F. Hüttl (Chair),Klaus Bellmann Book 1998

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Book 1998ffects on Terrestrial Ecosystems‘.Before the unification of Germany, emission loads of SO.2. anddust particles were up to 18-fold higher in East than in West Germany.However, emission rates have decreased significantly sincereunification in 1990, due to the breakdown of a large number ofindustrial a

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Waves in a Cold, Collisionless Plasma,g ozone; Heber ., 1994 regarding interactions). In contrast to this, long-term investigations focusing on the pollutant concentrations as they normally occur in the field were conducted in rare cases only (Schulze ., 1987; Keller and H?ssler, 1986; Führer ., 1993).

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Modelling of carbon-, nitrogen-, and water balances in Scots pine stands,has been developed to consider every impact by means of the changes in the basic physiological process involved, and which accounts explicitly for linkages and feedback mechanisms on different time scales.

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Ion Beams and Electromagnetic Instabilities,eated needle analysis. In addition, the quantity and distribution of above-ground biomass has been assessed after a whole-tree harvest at the end of the experimental period. The results have served as important input variables for the pine ecosystem model FORSANA (cf. Grote ., this volume).

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Introduction to the SANA-project (SANA: regeneration of the atmosphere above the new states of Germ of soft coal. Power plants as well as industry lacked the necessary equipment for pollutant reduction. Thus in 1989, East Germany emitted in total 5.3 Mt of SO. and 2.1 Mt of alkaline dusts, representing an average of 48.8 kg kn. and 19.0 kg km., respectively (Finkbeiner ., 1993). The emission per

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