Title:
Exploratory plot descriptors - tree data - Spain
Access rights:
Free for members
Usage rights:
No information available
Published:
No information available
Abstract:
This dataset contains the location, size and species of the trees in each plot. Duplicate tree ids in a plot indicate multi-stemmed trees.
Design:
The crown cross sectional area was calculated from the average of the two crown axis measurements.
Spatial extent:
Spain
Temporal extent:
No information available
Taxonomic extent:
The focal tree species in Spain are Pinus sylvestris, Pinus nigra, Quercus faginea and Quercus ilex
Measurement cirumstances:
No information available
Data analysis:
No information available
Filter:
Dataset column
Name:
PlotID
Definition:
Unique plot id
Unit:
No information available
Datagroup:
Exploratory plot id
Keywords:
No information available
Values:
SPA02 |
SPA05 |
SPA04 |
SPA01 |
SPA03 |
Contributors:
No information available
Dataset column
Name:
TreeNumber
Definition:
Unique tree number
Unit:
No information available
Datagroup:
Tree number
Keywords:
No information available
Values:
100 |
1 |
100b |
10 |
100a |
Contributors:
No information available
Dataset column
Name:
SpeciesCode
Definition:
Tree species code
Unit:
No information available
Datagroup:
Tree species code
Keywords:
No information available
Values:
JUNCOM |
BUXSEM |
JUN |
CRA |
JUNOXY |
Contributors:
No information available
Dataset column
Name:
Species
Definition:
Tree species
Unit:
No information available
Datagroup:
Tree species
Keywords:
No information available
Values:
Crataegus sp. |
Juniperus oxycedrus |
Buxus sempervirens |
Juniperus phoenicia |
Juniperus communis |
Contributors:
No information available
Dataset column
Name:
Focal
Definition:
Is this a focal species in the region
Unit:
No information available
Datagroup:
Helper
Keywords:
No information available
Values:
0 |
1 |
Contributors:
No information available
Dataset column
Name:
Target
Definition:
Is this a target tree in the plot
Unit:
No information available
Datagroup:
Helper
Keywords:
No information available
Values:
1 |
0 |
Contributors:
No information available
Dataset column
Name:
DBH
Definition:
DBH
Unit:
m
Datagroup:
Tree size
Keywords:
No information available
Values:
0.018 |
0.012 |
0.016 |
0.01 |
0.015 |
Contributors:
No information available
Dataset column
Name:
x
Definition:
x coordinate
Unit:
m
Datagroup:
Tree coordinate
Keywords:
No information available
Values:
-0.11 |
0.1 |
-0.09 |
0 |
-0.03 |
Contributors:
No information available
Dataset column
Name:
y
Definition:
y coordinate
Unit:
m
Datagroup:
Tree coordinate
Keywords:
No information available
Values:
0 |
-0.03 |
0.04 |
-0.02 |
0.07 |
Contributors:
No information available
Dataset column
Name:
Height
Definition:
Height
Unit:
m
Datagroup:
Tree size
Keywords:
No information available
Values:
0.8 |
1 |
10.1 |
10 |
10.2 |
Contributors:
No information available
Dataset column
Name:
BaseLiveCrown
Definition:
Base of the live crown
Unit:
m
Datagroup:
Tree size
Keywords:
No information available
Values:
0.1 |
0.2 |
0.4 |
0.3 |
0.02 |
Contributors:
No information available
Dataset column
Name:
DcX
Definition:
Crown diameter X axis
Unit:
m
Datagroup:
Tree size
Keywords:
No information available
Values:
0.5 |
10 |
1 |
0 |
0.6 |
Contributors:
No information available
Dataset column
Name:
DcY
Definition:
Crown diameter Y axis
Unit:
m
Datagroup:
Tree size
Keywords:
No information available
Values:
10 |
0 |
0.3 |
1 |
0.5 |
Contributors:
No information available
Dataset column
Name:
Kraft
Definition:
Kraft
Unit:
No information available
Datagroup:
Tree health
Keywords:
No information available
Values:
2 |
5a |
3 |
1 |
4 |
Contributors:
No information available
Dataset column
Name:
Quality
Definition:
Quality
Unit:
No information available
Datagroup:
Tree health
Keywords:
No information available
Values:
3 |
2 |
1 |
4 |
Contributors:
No information available
Dataset column
Name:
BasalArea
Definition:
The basal area of the tree (DBH/2)^2*3.142
Unit:
m^2
Datagroup:
Tree size
Keywords:
No information available
Values:
0.00017673749999999998 |
0.00020108799999999998 |
0.000113112 |
0.0003142 |
0.000254502 |
Contributors:
No information available
Dataset column
Name:
CrownCrossSectionalArea
Definition:
The cross sectional area of the crown: calculated from the average crown diameter measurement
Unit:
m^2
Datagroup:
Tree size
Keywords:
No information available
Values:
0 |
0.12568000000000001 |
0.196375 |
0.5027200000000001 |
0.44184375 |
Contributors:
No information available
Dataset column
Name:
Observation
Definition:
Observation
Unit:
No information available
Datagroup:
Helper
Keywords:
No information available
Values:
almost dead, some branches are still alive |
almost dead, some branches still alive |
dead |
dead top |
broken top |
Contributors:
No information available
No information available
No information available
No information avialable
Filter:
No information available
Filter:
No information available
No information available
No information available
No information available
No information available