Title:
Main Experiment: Wood decomposition on the ESPs (VIPs and VIPREPs), main experiment, first year
Access rights:
Free within projects
Usage rights:
members of the project
Published:
not published
Abstract:
This file contains data about the absolute and relative mass loss of defined pieces of wood over one year. Furthermore, the data give an overview about whether termites or fungi were involved in the degradation.
Design:
The aim of this campaign (a bachelor thesis) was to investigate different influences of wood decomposition. Within the Ecoscape approach especially topographic features are investigated, plus possible effects of planted tree diversity. In 2012 two samples (one coarse mesh one fine mesh) sampled per VIP and VIPREP, respectively.
Spatial extent:
Main experiment,
29°08'-29°11'N
117°90'-117°93'E
All data were collected on the experimental study sites (A and B) in the VIP and VIPREPs. The wood pieces were the same size and placed on the plots (four pieces per plot, for two harvests) in 2011 in two different bags: one in a coarse bag (mesh size 7 mm), the other one in a fine bag (mesh size 0.25 mm), to exclude insect. The pieces come from different trees. For every tree a specific fresh weight / dry weight ratio is known, to calculate the dry weight of deposited samples in 2011. In 2012 we calculated fresh weight / dry weight ratio and the absolute as well as the percentage massloss from 2011 to 2012. First the entire sample was weighted (fresh weight), to calculate a conversion factor of fresh to dry weight a stem disc was taken at the edge of the piece and one at the middle of the piece. These values were averaged, because an open edge degrade faster than bark-protected middle sections. In addition we determined whether termites or fungi were present.
Temporal extent:
Wood deposition in the field was conducted between November 28th to 30th 2011. Retention was from September 18th to 28th 2012.
Taxonomic extent:
Schima superba
Measurement cirumstances:
No information available
Data analysis:
The parameter of most interest in this dataset are the mass loss related columns (ML.abs.g, ML.perc, rate.abs/d in [g], rate.abs/a in [g], rate.perc/d, rate.perc/a),these are the dependen variables in a model with topographic and biodiversity related factors as explanatory variables
Filter:
Dataset column
Name:
TagNo
Definition:
green label tag, unique number for each sample
Unit:
No information available
Datagroup:
Helper
Keywords:
data portal
Values:
| 02011 |
| 02002 |
| 02006 |
| 02004 |
| 02007 |
Contributors:
No information available
Dataset column
Name:
Species
Definition:
Species
Unit:
No information available
Datagroup:
Scientific plant species name
Keywords:
species
Values:
| Schima superba |
Contributors:
No information available
Dataset column
Name:
YellowTag
Definition:
yellow label tag, unique number for a coarse and fine-pair to be collected at one harvest
Unit:
No information available
Datagroup:
Helper
Keywords:
No information available
Values:
| 100 |
| 10 |
| 103 |
| 1 |
| 104 |
Contributors:
No information available
Dataset column
Name:
LifeTree#
Definition:
life tree number, harvest tree
Unit:
No information available
Datagroup:
Helper
Keywords:
No information available
Values:
| 1 |
| 10 |
| 11 |
| 13 |
| 12 |
Contributors:
No information available
Dataset column
Name:
Plot#
Definition:
plot number
Unit:
No information available
Datagroup:
Plot name Main experiment (letter, number code)
Keywords:
VIP plots
Values:
| E24 |
| C32 |
| D29 |
| E31 |
| E23 |
Contributors:
No information available
Dataset column
Name:
Site
Definition:
Experimental site A or B
Unit:
No information available
Datagroup:
Experimental Site
Keywords:
Main Experiment
Values:
| A |
| B |
Contributors:
No information available
Dataset column
Name:
DiaBase
Definition:
diameter base of sample
Unit:
cm
Datagroup:
Sample diameter
Keywords:
diameter
Values:
| 10.2 |
| 6.4 |
| 6.3 |
| 10 |
| 6.5 |
Contributors:
No information available
Dataset column
Name:
DiaMiddle
Definition:
diameter middle of sample
Unit:
cm
Datagroup:
Sample diameter
Keywords:
diameter
Values:
| 6.35 |
| 6.2 |
| 10.15 |
| 6.4 |
| 10.2 |
Contributors:
No information available
Dataset column
Name:
DiaTop
Definition:
diameter top of sample
Unit:
cm
Datagroup:
Sample diameter
Keywords:
diameter
Values:
| 6.15 |
| 10 |
| 10.15 |
| 10.3 |
| 10.5 |
Contributors:
No information available
Dataset column
Name:
Length1
Definition:
length measurement 1 of sample
Unit:
cm
Datagroup:
Length of an Object
Keywords:
length
Values:
| 23 |
| 24 |
| 24.2 |
| 24.1 |
| 23.7 |
Contributors:
No information available
Dataset column
Name:
Length2
Definition:
length measurement 2 of sample
Unit:
cm
Datagroup:
Length of an Object
Keywords:
length
Values:
| 24.4 |
| 24.5 |
| 24.7 |
| 23.5 |
| 24.6 |
Contributors:
No information available
Dataset column
Name:
BarkThicknessBase1
Definition:
bark thickness on base measurement 1
Unit:
cm
Datagroup:
Bark thickness
Keywords:
bark thickness
Values:
| 2.25 |
| 2.27 |
| 2.23 |
| 1.63 |
| 2.01 |
Contributors:
No information available
Dataset column
Name:
BarkThicknessBase2
Definition:
bark thickness on base measurement 2
Unit:
cm
Datagroup:
Bark thickness
Keywords:
bark thickness
Values:
| 2.19 |
| 2.13 |
| 2.01 |
| 2.2 |
| 1.93 |
Contributors:
No information available
Dataset column
Name:
BarkThicknessTop1
Definition:
bark thickness on top measurement 1
Unit:
cm
Datagroup:
Bark thickness
Keywords:
bark thickness
Values:
| 1.88 |
| 2.08 |
| 1.93 |
| 2.24 |
| 1.96 |
Contributors:
No information available
Dataset column
Name:
BarkThicknessTop2
Definition:
bark thickness on top measurement 2
Unit:
cm
Datagroup:
Bark thickness
Keywords:
bark thickness
Values:
| 1.9 |
| 1.92 |
| 2.1 |
| 2.09 |
| 2 |
Contributors:
No information available
Dataset column
Name:
KnotHoles
Definition:
number of knotholes in the sample in 2011
Unit:
No information available
Datagroup:
KnotHoles
Keywords:
No information available
Values:
| 3 |
| 2 |
| 4 |
| 0 |
| 1 |
Contributors:
No information available
Dataset column
Name:
FreshWound
Definition:
number of fresh wounds at the sample in 2011
Unit:
No information available
Datagroup:
FreshWound
Keywords:
No information available
Values:
| 2 |
| 0 |
| 2+4 |
| 24.5 |
| 1.5 |
Contributors:
No information available
Dataset column
Name:
Comment.2011
Definition:
comment on sample 2011
Unit:
No information available
Datagroup:
Comments
Keywords:
No information available
Values:
| 0 |
| looks like branch wood |
Contributors:
No information available
Dataset column
Name:
AverageLength
Definition:
average length of sample 2011 (from lenght 1 + length 2)
Unit:
cm
Datagroup:
Length of an Object
Keywords:
No information available
Values:
| 24.3 |
| 24.450000000000003 |
| 14.355 |
| 24.15 |
| 24.45 |
Contributors:
No information available
Dataset column
Name:
VolumeBase
Definition:
volume base-part
Unit:
cm³
Datagroup:
Volume of an object
Keywords:
volume
Values:
| 400.5864100297196 |
| 379.66834442025623 |
| 288.1922152962379 |
| 405.3408505367695 |
| 1024.542872073092 |
Contributors:
No information available
Dataset column
Name:
VolumeTop
Definition:
volume top-part
Unit:
cm³
Datagroup:
Volume of an object
Keywords:
volume
Values:
| 1025.2520866146401 |
| 334.9057738296179 |
| 370.6050950515758 |
| 1019.5123968365314 |
| 1015.5746067947975 |
Contributors:
No information available
Dataset column
Name:
Volume
Definition:
volume of whole sample
Unit:
cm³
Datagroup:
Volume of an object
Keywords:
volume
Values:
| 1008.8952535640308 |
| 1006.796800571127 |
| 1003.9206724967655 |
| 1003.6717994537389 |
| 1001.8113548292677 |
Contributors:
No information available
Dataset column
Name:
Deposition.Date
Definition:
date of on-site deposition
Unit:
No information available
Datagroup:
Date time information
Keywords:
No information available
Values:
| 30-11-2011 |
| 29-11-2011 |
| 28-11-2011 |
| 2011-11-29 |
| 2011-12-01 |
Contributors:
No information available
Dataset column
Name:
FW.DEP.2011
Definition:
fresh weight at deposition 2011
Unit:
g
Datagroup:
Sample fresh weight
Keywords:
fresh weight
Values:
| 1011.36 |
| 1015.13 |
| 1006.41 |
| 1001.93 |
| 1010.49 |
Contributors:
No information available
Dataset column
Name:
harvest date
Definition:
harvest date. Specified as year-month-date
Unit:
No information available
Datagroup:
Date time information
Keywords:
No information available
Values:
| 2012-09-18 |
| 2012-09-20 |
| 2012-09-21 |
| 2012-09-19 |
| 2012-09-22 |
Contributors:
No information available
Dataset column
Name:
measurement name
Definition:
measurement name
Unit:
No information available
Datagroup:
Helper
Keywords:
No information available
Values:
| Christian Meister |
Contributors:
No information available
Dataset column
Name:
FWD.2012
Definition:
fresh weight date 2012
Unit:
No information available
Datagroup:
Date time information
Keywords:
date
Values:
| 2012-09-24 |
| 2012-09-21 |
| 2012-09-20 |
| 2012-09-23 |
| 2012-09-25 |
Contributors:
These persons could not be matched within the portal: Meister Christian
Dataset column
Name:
FWS.2012
Definition:
fresh weight sample 2012
Unit:
g
Datagroup:
Sample fresh weight
Keywords:
fresh weight
Values:
| 1007.13 |
| 1008.23 |
| 1009.65 |
| 1004.97 |
| 1003.17 |
Contributors:
These persons could not be matched within the portal: Meister Christian
Dataset column
Name:
FWDM.2012
Definition:
fresh weight disc margin 2012
Unit:
g
Datagroup:
Sample fresh weight
Keywords:
fresh weight
Values:
| 100.88 |
| 100.47 |
| 100.72 |
| 101.25 |
| 101.17 |
Contributors:
These persons could not be matched within the portal: Meister Christian
Dataset column
Name:
FWDC.2012
Definition:
fresh weight disc center 2012
Unit:
g
Datagroup:
Sample fresh weight
Keywords:
fresh weight
Values:
| 100.6 |
| 101.23 |
| 100.33 |
| 100.46 |
| 101.06 |
Contributors:
These persons could not be matched within the portal: Meister Christian
Dataset column
Name:
DWD.2012
Definition:
dry weight date 2012
Unit:
No information available
Datagroup:
Date time information
Keywords:
date
Values:
| 2012-10-17 |
| 2012-10-13 |
| 2012-10-20 |
| 2012-10-21 |
| 2012-10-18 |
Contributors:
These persons could not be matched within the portal: Meister Christian
Dataset column
Name:
DWDM.2012
Definition:
dry weight disc margin 2012
Unit:
g
Datagroup:
Sample dry weight
Keywords:
dry weight
Values:
| 100.08 |
| 100.02 |
| 100.18 |
| 100.51 |
| 100.55 |
Contributors:
These persons could not be matched within the portal: Meister Christian
Dataset column
Name:
DWDC.2012
Definition:
dry weight disc center 2012
Unit:
g
Datagroup:
Sample dry weight
Keywords:
dry weight
Values:
| 100.37 |
| 100.09 |
| 100.61 |
| 100.27 |
| 100.31 |
Contributors:
These persons could not be matched within the portal: Meister Christian
Dataset column
Name:
DM.DW/FW
Definition:
disc margin: dry weight / fresh weight ratio 2012
Unit:
No information available
Datagroup:
Dry weight - fresh weight ratio
Keywords:
ratio dry/fresh weight
Values:
| 0.6109786783207521 |
| 0.5975825698668105 |
| 0.5780381254964257 |
| 0.6020484636522608 |
| 0.5848890626527221 |
Contributors:
These persons could not be matched within the portal: Meister Christian
Dataset column
Name:
DC.DW/FW
Definition:
disc center: dry weight / fresh weight ratio 2012
Unit:
No information available
Datagroup:
Dry weight - fresh weight ratio
Keywords:
ratio dry/fresh weight
Values:
| 0.6266872890888638 |
| 0.6256120994235418 |
| 0.6213039263208919 |
| 0.6344006741099641 |
| 0.6380359612724759 |
Contributors:
These persons could not be matched within the portal: Meister Christian
Dataset column
Name:
2011.AVG.DW/FW
Definition:
average dry weight / fresh weight ratio from life tree number (see Raw Data 2)
Unit:
No information available
Datagroup:
Dry weight - fresh weight ratio
Keywords:
ratio dry/fresh weight
Values:
| 0.526142185093859 |
| 0.5162450515922888 |
| 0.5149953309803696 |
| 0.5220548798618451 |
| 0.5186716695336044 |
Contributors:
These persons could not be matched within the portal: Meister Christian
Dataset column
Name:
2011.AVG.DW/FW*FWS.DEP.2011
Definition:
average dry weight / fresh weight ratio * fresh weight sample on deposition 2011
Unit:
No information available
Datagroup:
Dry weight - fresh weight ratio
Keywords:
ratio dry/fresh weight
Values:
| 1012.2472503186181 |
| 1003.0229245946925 |
| 1022.2673815190216 |
| 1014.8067914288747 |
| 1011.7649771973439 |
Contributors:
These persons could not be matched within the portal: Meister Christian
Dataset column
Name:
2012.AVG.DW/FW
Definition:
average dry weight / fresh weight ratio 2012
Unit:
No information available
Datagroup:
Dry weight - fresh weight ratio
Keywords:
ratio dry/fresh weight
Values:
| 0.6208798109325457 |
| 0.6256570402141166 |
| 0.6221731029505602 |
| 0.606219399803195 |
| 0.618295388872147 |
Contributors:
These persons could not be matched within the portal: Meister Christian
Dataset column
Name:
2012.AVG.DW/FW*FWS
Definition:
average dry weight / fresh weight ratio 2012 * fresh weight sample on collection 2012
Unit:
No information available
Datagroup:
Dry weight - fresh weight ratio
Keywords:
No information available
Values:
| 1048.2944520330136 |
| 1044.4799910371712 |
| 1021.6370099767099 |
| 1004.112742210349 |
| 1025.8470427545217 |
Contributors:
These persons could not be matched within the portal: Meister Christian
Dataset column
Name:
ML.abs.g
Definition:
massloss absolute in [g] over the entire measurement period
Unit:
No information available
Datagroup:
Decomposition
Keywords:
decomposition, wood
Values:
| -0.1393652947699593 |
| 0.22761089196103512 |
| 100.37099094570135 |
| 100.8955044804735 |
| 0.8629617372339453 |
Contributors:
These persons could not be matched within the portal: Meister Christian
Dataset column
Name:
ML.perc
Definition:
mass loss in percentage over the entire measurement period
Unit:
No information available
Datagroup:
Decomposition
Keywords:
decomposition
Values:
| -0.3476491944190343 |
| 0.09114438120757029 |
| -0.014099458788024322 |
| 0.24425558341917508 |
| 0.030604831743303862 |
Contributors:
These persons could not be matched within the portal: Meister Christian
Dataset column
Name:
rate.abs/d in [g]
Definition:
mass loss rate per day in [g]
Unit:
g
Datagroup:
Decomposition
Keywords:
decomposition
Values:
| 0.0028861596563008202 |
| 0.0067159522947240905 |
| 0.010629036246297062 |
| 0.0007536784502021031 |
| -0.00046455098256653095 |
Contributors:
These persons could not be matched within the portal: Meister Christian
Dataset column
Name:
rate.abs/a in [g]
Definition:
mass loss rate per year in [g]
Unit:
g
Datagroup:
Decomposition
Keywords:
decomposition
Values:
| 1.009185809376364 |
| 100.3610391997167 |
| 0.2642815356658686 |
| 100.9765402038104 |
| -0.16259284389828582 |
Contributors:
These persons could not be matched within the portal: Meister Christian
Dataset column
Name:
rate.perc/d
Definition:
masslost percentage per day
Unit:
No information available
Datagroup:
Decomposition
Keywords:
decomposition
Values:
| 0.0008224093717817343 |
| -0.0011744905216859267 |
| 0.0014860191217766507 |
| 0.00030483070637983377 |
| 0.00010134050246127107 |
Contributors:
These persons could not be matched within the portal: Meister Christian
Dataset column
Name:
rate.perc/a
Definition:
mass loss percentage per year
Unit:
No information available
Datagroup:
Decomposition
Keywords:
decomposition
Values:
| 0.2870003105175307 |
| 0.1065882902455197 |
| -0.40945349564908484 |
| -0.016449368586028374 |
| 0.035535610190836155 |
Contributors:
These persons could not be matched within the portal: Meister Christian
Dataset column
Name:
C/F
Definition:
mesh size; C: coarse mesh, F: fine mesh
Unit:
No information available
Datagroup:
Treatment
Keywords:
experimental treatment
Values:
| 0 |
| 1 |
Contributors:
These persons could not be matched within the portal: Meister Christian
Dataset column
Name:
BH
Definition:
bag holes, 0: bag witch no holes, 1: bag has holes
Unit:
No information available
Datagroup:
Sample quality
Keywords:
No information available
Values:
| 0 |
| 1 |
Contributors:
These persons could not be matched within the portal: Meister Christian
Dataset column
Name:
T
Definition:
termites present (1) or not (0)
Unit:
No information available
Datagroup:
Organisms found on or in specimen
Keywords:
No information available
Values:
| 0 |
| 1 |
Contributors:
These persons could not be matched within the portal: Meister Christian
Dataset column
Name:
NS
Definition:
night stored (1) or not (0)
Unit:
No information available
Datagroup:
Helper
Keywords:
No information available
Values:
| 2 |
| 1 |
| 0 |
Contributors:
These persons could not be matched within the portal: Meister Christian
Dataset column
Name:
WF
Definition:
white fungus present (1) or not (0)
Unit:
No information available
Datagroup:
Organisms found on or in specimen
Keywords:
No information available
Values:
| 0 |
| 1 |
Contributors:
These persons could not be matched within the portal: Meister Christian
Dataset column
Name:
RF
Definition:
red fungus present (1) or not (0)
Unit:
No information available
Datagroup:
Organisms found on or in specimen
Keywords:
No information available
Values:
| 1 |
| 0 |
Contributors:
These persons could not be matched within the portal: Meister Christian
Dataset column
Name:
PB
Definition:
plastic bag over night (1) or not (0)
Unit:
No information available
Datagroup:
Helper
Keywords:
No information available
Values:
| 0 |
| 1 |
Contributors:
These persons could not be matched within the portal: Meister Christian
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
Download history
Schuldt
2019-01-25 13:58
Liu
2018-03-29 09:28
Pfaff
2017-10-16 13:22
Pfaff
2017-10-16 12:40
Pfaff
2017-02-09 12:52
Pfaff
2017-02-09 12:19
Pfaff
2017-02-09 12:16
Liu
2017-02-09 10:43
Pfaff
2017-01-19 13:19
Pfaff
2017-01-17 12:29
Pfaff
2017-01-11 11:18
Pfaff
2017-01-06 09:50
Liu
2016-01-07 11:57
Liu
2014-01-19 23:55