Stems were measured, and aged from Ledum palustre and Salix pulchra species on treated plots at Toolik Lake, AK. Stem secondary growth in per cent per year was estimated from the slope of weight per unit length vs. age.
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8 randomly chosen samples of Ledum palustre , and Salix pulchra stems were taken from Greenhouse, fertilized, and control plots on the 1978 Toolik greenhouse plots. The stems were aged, using the bug scars and collected for years 1,3,6,12 and 15. The segments were than counted, weighed and measured.
DATE RECEIVED: Dec 91
DATA FILE ENTERED BY: Julie Pallant
ver.2 Uppdated the attribute table and add DAS control Jan2010 jiml
Version 3: Upadte LTERNET Data Access server proxy link for Excel and comma delimited data files. Changed from knb to das in url.
Version 4: Updated metadata form to newer version (without site sheet). Fixed discrepency with header variable names. CH 24 Jan 2013 Updated to newer metadata with site sheet. CH March 2013.
Version 5: Checked keywords against the LTER network preferred list and replaced non-preferred terms. Jim L 17Feb14
Version 6: Changed Distrubution URL since the LTER network DAS system is being discontinued. JimL 9Apr2015