期刊名称：Condition of Forests in Europe / Waldzustand in Europa
印刷版ISSN：1020-587X
出版年度：2006
卷号：1
页码：26-26
出版社：United Nations Economic Commission for Europe
摘要：Selected key indicators were successfully assessed on more than 100 plots in
12 European countries to develop suitable methods for the monitoring of biological
diversity in forests.
Forest management and the age of the stands significantly affected the amount
of deadwood.
A new forest type classification proved to be feasible as regional approach for
the investigation of forest biodiversity.
The first results of the study confirm that air pollution, among other factors,
affected composition and numbers of epiphytic lichen species.
