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dc.contributor.authorSchweingruber, F. H.
dc.contributor.authorKontic, R.
dc.contributor.authorNiederer, M.
dc.contributor.authorNippel, C. A.
dc.contributor.authorWinkler-Seifert, A.
dc.date.accessioned2013-10-09T21:57:34Z
dc.date.available2013-10-09T21:57:34Z
dc.date.issued1985
dc.identifier.urihttp://hdl.handle.net/10150/303130
dc.descriptionEstablishment and Tending of Subalpine Forest: Research and Management. H. Turner and W. Tranquillini, eds. Proc. 3rd IUFRO Workshop P 1.07 -00, 1984. Eidg. Anst. forstl. Versuchswes., Ber. 270 (1985): 189 -192.en_US
dc.description.abstractAbrupt, long -term growth reductions evident in annual ring sequences were visually identified and dated. The simple method used allowed relationship of the frequency of such reductions to site and industry. In the Valais, the first damage occured as early as 1921, with the greatest damage concentrated in the early seventies. From 1977 onwards, recovery is apparent in annual ring sequences from the Valais but not from the Swiss Mittel-land. No clear relationships between abrupt growth reduction and site or climate were found. Annual ring analysis indicates local and regional pollution as the cause of the reductions.
dc.language.isoen_USen_US
dc.publisherLaboratory of Tree-Ring Research, University of Arizona (Tucson, AZ)en_US
dc.rightsCopyright © Arizona Board of Regents. The University of Arizona.en_US
dc.sourceLaboratory of Tree-Ring Research Archives. The University of Arizona.en_US
dc.titleDiagnosis and Distribution of Conifer Decay in the Swiss Rhone Valley: A Dendrochronological Studyen_US
dc.contributor.departmentSwiss Federal Institute of Forestry Research, Birmensdorf, Switzerlanden_US
dc.contributor.departmentInstitute of Botany, University, Basel, Switzerlanden_US
dc.description.collectioninformationThis item is part of the Natural History Reports collection. It was digitized from a physical copy provided by the Laboratory of Tree-Ring Research at The University of Arizona. For more information about items in this collection, please contact the Lab's Curator, (520) 621-1608 or see http://ltrr.arizona.edu/collection.en_US
refterms.dateFOA2018-08-30T15:11:57Z
html.description.abstractAbrupt, long -term growth reductions evident in annual ring sequences were visually identified and dated. The simple method used allowed relationship of the frequency of such reductions to site and industry. In the Valais, the first damage occured as early as 1921, with the greatest damage concentrated in the early seventies. From 1977 onwards, recovery is apparent in annual ring sequences from the Valais but not from the Swiss Mittel-land. No clear relationships between abrupt growth reduction and site or climate were found. Annual ring analysis indicates local and regional pollution as the cause of the reductions.


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