Linking critical thresholds for acidity to forest condition by using element contents in tree rings: consequences for the development of an integrated ecosystem assessment

iForest - Biogeosciences and Forestry

Augustin S¹ 

[1]Bundesamt für Umwelt (BAFU), Abteilung Wald, CH-3003 Bern (Switzerland)

关键词: Critical loads;    Critical limits;    Acidification;    Soil chemistry;    Tree rings;   

DOI  :  10.3832/ifor0473-002

来源: DOAJ

【 摘 要 】

In the frame of the International Co-operative Programme on the Assessment and Monitoring of Air Pollution Effects on Forests, results are given here on the link of element fluxes through forests to Mn contents in tree rings in order to detect incipient soil acidification.

【 授权许可】

Unknown