Stems were measured, and aged from Ledum palustre and Salix pulchra on LTER Moist Acidic Tussock Tundra 1981 plots summer 1990, Toolik Lake Filed Station, AK.

Abstract: 

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.

Project Keywords: 

Data set ID: 

1413

EML revision ID: 

6
Published on EDI/LTER Data Portal

Citation Suggestion: 

Shaver, G. 1993. Stems were measured, and aged from Ledum palustre and Salix pulchra on LTER Moist Acidic Tussock Tundra 1981 plots summer 1990, Toolik Lake Filed Station, AK. Environmental Data Initiative. http://dx.doi.org/10.6073/pasta/be23ab065016ae190ff2e6ead5f4a9ad
People
Dates

Date Range: 

Friday, June 22, 1990 to Saturday, June 30, 1990

Publication Date: 

Sunday, December 12, 1993

Methods: 

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.

Version Changes: 

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

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