muc.spruce: Tree-Ring Chronology of a Spruce Population near Munich

Description Usage Format References


This dataset gives the tree-ring indices for Picea abies at Forstenrieder Park, Munich, Bavaria, Germany. The chronology represents 20 cores from 10 trees. The series were read in using read.rwl from package dplR, detrended using a 60a spline with 50% frequency cutoff (function detrend), and averaged to a chronology using a robust mean chron.




A data.frame containing tree-ring indices and replication depth with respective years as rownames.


Zang, C., Pretzsch, H., Rothe, A., 2011. Size-dependent responses to summer drought in Scots pine, Norway spruce and common oak. Trees - Structure and Function. URL

bootRes documentation built on May 2, 2019, 6:47 a.m.