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