Exploratory plot descriptors - tree data - Germany

Usage Rights

This data is Free for members.

Dataset Abstract

This dataset contains the location, size and species of the trees in each plot.

Dataset Design

Plot 26 was moved from its original location.

Spatial Extent

Germany

Taxonomic Extent

The focal tree species in Germany are Fagus sylvatica, Fraxinus excelsior, Quercus species (mainly petraea), Picea abies and Acer pseudoplatanus

Data columns available in the raw data part of this dataset

PlotID
PlotID
Data group: Exploratory plot id
Values
GER04
GER01
GER05
GER02
GER03
PlotID_OLD
PlotID_OLD
Data group: Original plot id
Values
1014
1041
1147
1028
1086
TreeNumber
Unique tree number
Data group: Tree number
Values
100
1
10
102
101
SpeciesCode
Tree species code
Data group: Tree species code
Values
ACEPSE
ALNGLU
ACEPLA
ACECAM
ALNINC
Species
Tree species
Data group: Tree species
Values
Alnus glutinosa
Alnus incana
Acer platanoides
Acer campestre
Acer pseudoplatanus
Focal
Is this a focal species in the region
Data group: Helper
Values
1
0
Target
Is this a target tree in the plot
Data group: Helper
Values
1
0
DBH
DBH
Unit: m
Data group: Tree size
Values
0.088
0.07
0.085
0.08
0.075
x
x coordinate
Unit: m
Data group: Tree coordinate
Values
0.009137595
-0.095256112
-0.033745352
0.085906057
0.1
y
y coordinate
Unit: m
Data group: Tree coordinate
Values
-0.013984669
0.046514887
0.03
0.028149693
0.033185604
Height
Height
Data group: Tree size
Values
10.3
10.5
10.1
10
10.4
BaseLiveCrown
Base of the live crown
Unit: m
Data group: Tree size
Values
1
10
10.1
10.3
10.2
DcX
Crown diameter X axis
Unit: m
Data group: Tree size
Values
10
0
10.5
1
11
DcY
Crown diameter Y axis
Unit: m
Data group: Tree size
Values
10
10.5
1
10.7
0
Kraft
Kraft
Data group: Performance
Values
2
3
4
4a
1
Quality
Quality
Data group: Performance
Values
1
1a
2
3
12
Dead
Is the tree dead
Data group: Performance
Values
0
1
BasalArea
The basal area of the tree (DBH/2)^2*3.142
Unit: m^2
Data group: Tree size
Values
0.0050272
0.0044184375
0.0038489500000000003
0.005026548245743669
0
CrownCrossSectionalArea
The cross sectional area of the crown: calculated from the average crown diameter measurement
Unit: m^2
Data group: Tree size
Values
0.7855
105.69688000000002
0
10.464823749999999
103.88237499999998
Observation
Observation
Data group: Helper
Values
lipsa
dead top
dead