Titlebook: Air Pollution; Dimensions, Trends a Walfried Michaelis Book 1997 Springer-Verlag Berlin Heidelberg 1997 Humus.Schadstoff.Schadstoffe.Wald.W

PATHY

https://doi.org/10.1007/978-3-7091-9968-8own in Section 13.2, the events are characterized by fluxes of opposite sign, i.e. the deposition of pollutants causes a release of CO. from the ecosystem. These findings may be interpreted as the outcome of stress conditions. Such phenomena have to date not been reported in the literature on forest decline field studies.

BILE

General Outline of the Measuring Station, rather favourable, in contrast to the conditions at the postal tower where the stand was already markedly cleared and where representative deposition measurements would have been practically impossible. The treetop height at the measuring station was about 26 m.

Mutter

Experimental Procedures,uent which is collected during the opening of the sampler. As a consequence, in particular during events with very low precipitation intensity, the results may include non-negligible contributions of the dry deposition. Therefore, the moisture sensor has to be very efficient.

laparoscopy

Impact of Gaseous Pollutants on the Forest Ecosystem,own in Section 13.2, the events are characterized by fluxes of opposite sign, i.e. the deposition of pollutants causes a release of CO. from the ecosystem. These findings may be interpreted as the outcome of stress conditions. Such phenomena have to date not been reported in the literature on forest decline field studies.

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The Investigation Site,soil type which has developed is characterized by weakly to moderately podzolic braunerde. On this a 90- to 120-year-old mixed stand consisting predominantly of spruce (. [L.] Karst.) with some pine (. L.) and minor portions of beech (. L.) and oak (. L.) exists (Bauch and Michaelis 1988; Michaelis and Bauch 1992).

intangibility

Endemic

https://doi.org/10.1007/978-3-642-60456-0Humus; Schadstoff; Schadstoffe; Wald; Waldsterben; air pollution; biomass; carbon dioxide; ecosystem; forest;

接觸

978-3-642-64414-6Springer-Verlag Berlin Heidelberg 1997

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