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Date: Mon, 7 Feb 2000 09:31:23 -0700
From: Holly Nelson <[log in to unmask]>
Subject: Introduction to Dendroecology
Sender: Holly Nelson <[log in to unmask]>


     Introduction to Dendroecology

     February 24-25, 2000

     Workshop Description:
     This two day introductory workshop will describe the concept of
     tree-ring analysis using skeleton plotting and crossdating
     techniques.  The course will cover equipment required, field
     techniques, how to `choose' study trees, increment core collection
     and transport, core mounting and sanding, skeleton plotting and
     crossdating, and the use of computer programs for quality control
     and chronology development.  The first day of the workshop will
     cover all items through sanding procedures in the morning.  The
     afternoon will be spent in the field collecting cores and beginning
     core preparation in the lab.  The second day of the workshop will
     be devoted to skeleton plotting and crossdating cores, measuring
     ring widths, and running COFECHA (a program designed to
     verify/assist with crossdating accuracy).  The final portion of the
     workshop will consist of running ARSTAN ( a program designed to
     develop a species/site chronology from the collection of individual
     cores).  Workshop participants will need to bring clothes
     appropriate for field activities, including sturdy boots and
     raingear.

     If you are interested in this workshop let me know. You can e-mail
     me at [log in to unmask] or call at 337-266-8699.
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