Forest damage. A guide to the identification of damage causes - Norwegian national list
Research report
Published version
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http://hdl.handle.net/11250/2508206Utgivelsesdato
2007-04Metadata
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The Norwegian Monitoring Programme for Forest Damage (OPS) has since its start registered damage to selected trees. The aim of the registrations has been to explain variations in crown density and crown colour. In answer to international requests, the Norwegian Forest and Landscape Institute has prepared a short guide to the determination of the most common forms of damage found in Norwegian forests...