Since 1990 research stations and permanent plots were installed at Forellenbach area in the National Park Bayerischer Wald and the state of the ecosystem was described in order to provide the basis for long-term integrated monitoring. Immisions are dominated by ozone, sulphur and nitrogen oxides are of low concentrations. Thalli of sensitive lichens show distinct damages. The poor nutrient status of spruce and beech trees regarding calcium and magnesium on acid brown soils corresponds to the above-average portion of distinctively damaged tree individuals. Acid, nitrate and sulfate inputs as well as aluminium released in mineral soils are stored in the subsoil and buffered by silicate weathering respectively. Runoff water is of low ion stren...
Der Eintrag starker anorganischer Säuren in Wälder führte zu tiefen pH-Werten und hohen Al3+-Konzent...
The deposition of strong inorganic acids in forests leads to low pH values and high concentrations o...
In order to gain a better understanding of the effects of air pollution and other stress factors on ...
In the framework of the Convention of Long-range Transboundary Air Pollution the ECE initiated an in...
In the framework of the Convention of Long-range Transboundary Air Pollution the ECE initiated an in...
This regional multifactorial investigation addresses the dependence of vitality of Norway spruce and...
This is the final report on the project ''Water, nitrogen and phosphorus availability in soil: Stres...
This final report describes the results of the project 'Mapping of ecosystem specific long-term tren...
The present report takes stock of nine years of forest damage research in North Rhine - Westphalia. ...
The condition of beech trees was investigated in six forest stands in the Bayerischer Wald and Boehm...
The research project ''Environmental contamination in heavily polluted areas in Bavaria'' (continuat...
In the Hoeglwald forest between Munich and Augsburg, an interdisciplinary study of the effect of aci...
In der vorgelegten Arbeit wird die Immissionssituation des gesamten Landkreises Paderborn durch den ...
Die vorliegende Arbeit beschreibt die Ergebnisse der in der Zeit von September 1992 bis M...
In dem vorliegenden Jahresbericht sind die im Rahmen einer kontinuierlichen lufthygienischen Ueberwa...
Der Eintrag starker anorganischer Säuren in Wälder führte zu tiefen pH-Werten und hohen Al3+-Konzent...
The deposition of strong inorganic acids in forests leads to low pH values and high concentrations o...
In order to gain a better understanding of the effects of air pollution and other stress factors on ...
In the framework of the Convention of Long-range Transboundary Air Pollution the ECE initiated an in...
In the framework of the Convention of Long-range Transboundary Air Pollution the ECE initiated an in...
This regional multifactorial investigation addresses the dependence of vitality of Norway spruce and...
This is the final report on the project ''Water, nitrogen and phosphorus availability in soil: Stres...
This final report describes the results of the project 'Mapping of ecosystem specific long-term tren...
The present report takes stock of nine years of forest damage research in North Rhine - Westphalia. ...
The condition of beech trees was investigated in six forest stands in the Bayerischer Wald and Boehm...
The research project ''Environmental contamination in heavily polluted areas in Bavaria'' (continuat...
In the Hoeglwald forest between Munich and Augsburg, an interdisciplinary study of the effect of aci...
In der vorgelegten Arbeit wird die Immissionssituation des gesamten Landkreises Paderborn durch den ...
Die vorliegende Arbeit beschreibt die Ergebnisse der in der Zeit von September 1992 bis M...
In dem vorliegenden Jahresbericht sind die im Rahmen einer kontinuierlichen lufthygienischen Ueberwa...
Der Eintrag starker anorganischer Säuren in Wälder führte zu tiefen pH-Werten und hohen Al3+-Konzent...
The deposition of strong inorganic acids in forests leads to low pH values and high concentrations o...
In order to gain a better understanding of the effects of air pollution and other stress factors on ...