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Magnesium Deficiency in Forest Ecosystems (Paperback, Softcover reprint of the original 1st ed. 1997)
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Magnesium Deficiency in Forest Ecosystems (Paperback, Softcover reprint of the original 1st ed. 1997)
Series: Nutrients in Ecosystems, 1
Expected to ship within 10 - 15 working days
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R. F. HUTTL AND W. SCHAAF Brandenburg Technical University Cottbus,
Chair of Soil Protection and Recultivation, P.O. Box 10 13 44,
03013 Cottbus, Germany The health status of forest trees and stands
is determined by numerous site factors such as chemical, physical,
and biological soil factors, water supply, climate, weather
conditions, management history as well as atmospheric deposition
impacts. In this context, the nutrient supply is an important
evaluation parameter. Forest trees well supplied with nutrients are
more resistant to stresses that affect the forest ecosystem than
other trees. This is true for both biotic and abiotic influences.
Therefore the investigation of the so-called 'new type forest
damage' was aimed at the exact determination of the health status
of damaged trees. When considering the complete forest ecosystem,
health (=vitality) means the sustainable ability to withstand
negative environmental influences and still remain stable and
productive. From this viewpoint, an optimal nutritional status is a
prerequisite for an optimal health status. The term 'new type
forest damage' comprises a number of damage symptoms which have
been observed in various tree species on very different sites since
the mid-1970s, particularly in Europe and North America. However,
they occurred much more intensively in the 1980s. Generally, this
forest damage was thought to be related to negative impacts of air
pollutants.
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