rt_spruce {treeclim} | R Documentation |
Tree-Ring Chronology of a Spruce Population at Rothenburg ob der Tauber
Description
This dataset gives the tree-ring indices for Picea abies at Rothenburg
ob der Tauber, 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
.
Usage
data(rt_spruce)
Format
A data.frame
containing tree-ring indices and
replication depth with respective years as rownames
.
Source
Zang C, Rothe A, Weis W, Pretzsch H (2011) Zur Baumarteneignung bei Klimawandel: Ableitung der Trockenstress-Anfaelligkeit wichtiger Waldbaumarten aus Jahrringbreiten. Allgemeine Forst- und Jagdzeitung, 182, 98-112.
[Package treeclim version 2.0.7.1 Index]