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Show: Litter samples - Poland

Title:
Litter samples - Poland
Access rights:
Free for members
Usage rights:
No information available
Published:
No information available
Abstract:
The main objectives of this task are to quantify litterfall production and its composition and chemical content over time, and to relate this information to tree diversity and environmental gradients across sites. By relating litter production data with data on aboveground stand-level productivity and root biomass production, this task will also test the assumption that litter production is a good proxy for productivity.Contains dry weight data of different litter fractions sorted by: leaf litter per plot per species (devided in target species for the respective plot and non-targed species), woody material, reproductive material, animals and undefinable rest.
Design:
See sampling protocol: “Litter production and element fluxes” and deliverable 3.5 "Litter fluxes" for details.
Spatial extent:
Poland, Bialowieza
Temporal extent:
This data file includes the litter samples collected from September ´12 till August ´13. The data is complete
Taxonomic extent:
Betula pendula, Carpinus betulus, Picea abies, Pinus sylvestris, Quercus robur
Measurement cirumstances:
Due to snow fall or other unfavourable conditions, litter could not be collected on a two-weekly basis as described in the protocol.
Data analysis:
No information available

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Dataset column

Name:
PlotID
Definition:
PlotID
Unit:
No information available
Datagroup:
Exploratory plot id
Keywords:
No information available
Values:
POL03
POL01
POL04
POL05
POL02
Contributors:
No information available

Dataset column

Name:
PlotID_old
Definition:
old ID of Spanish Plots
Unit:
No information available
Datagroup:
Original plot id
Keywords:
No information available
Values:
PL024_OLD
PL029_OLD
PL026_OLD
PL014_OLD
PL001_OLD
Contributors:
No information available

Dataset column

Name:
Diversity_Level
Definition:
Tree Diversity_Level
Unit:
No information available
Datagroup:
Species richness
Keywords:
No information available
Values:
2
3
1
4
5
Contributors:
No information available

Dataset column

Name:
Sampling Date
Definition:
date of sampling campaign
Unit:
No information available
Datagroup:
Survey date
Keywords:
No information available
Values:
??.11.2012
2012-09-18
2012-09-20
2012-09-19
2012-04-23
Contributors:
No information available

Dataset column

Name:
Sampling period
Definition:
period of sampling campaign
Unit:
No information available
Datagroup:
Survey date
Keywords:
No information available
Values:
Early-October
July
June
August
April
Contributors:
No information available

Dataset column

Name:
Species
Definition:
Species
Unit:
No information available
Datagroup:
Tree species
Keywords:
No information available
Values:
Pinus sylvestris
Betula pendula
Picea abies
Carpinus betulus
Notspecified
Contributors:
No information available

Dataset column

Name:
SpeciesCode
Definition:
SpeciesCode
Unit:
No information available
Datagroup:
Tree species code
Keywords:
No information available
Values:
BETPEN
PICABI
PINSYL
Notspecified
CARBET
Contributors:
No information available

Dataset column

Name:
Litter_Type
Definition:
Litter_Type
Unit:
No information available
Datagroup:
Litter type
Keywords:
No information available
Values:
Reproduction_Material
woody material
leaf_litter
NonTarTree_leaf_litter
Rest
Contributors:
No information available

Dataset column

Name:
weight_air dry
Definition:
weight of litter fraction air dried; Source: These persons could not be matched within the portal: Ines Carrascon Iglesias, Janine Heitzmann, Sandra König, Vanessa Denß, Christian Witt, Daniel Dann, Friederike Steck, Carola Sagewitz; Source: These persons could not be matched within the portal: Zieliński Dawid
Unit:
gramm per 2.5m² (total area of littertraps)
Datagroup:
Biomass
Keywords:
process, litter
Values:
0.02
0
0.030000000000000027
0.03
0.01
Contributors:
No information available

Dataset column

Name:
weight_65 dry
Definition:
weight of litter after conversion to 65° equivalent; Source: These persons could not be matched within the portal: Ines Carrascon Iglesias, Janine Heitzmann, Sandra König, Vanessa Denß, Christian Witt, Daniel Dann, Friederike Steck, Carola Sagewitz; Source: These persons could not be matched within the portal: Zieliński Dawid
Unit:
gramm per 2.5m² (total area of littertraps)
Datagroup:
Biomass
Keywords:
process, litter
Values:
0.0165211436663606
0
0.00826057183318031
0.024781715499540953
0.01874
Contributors:
No information available

Dataset column

Name:
ConversionFactor to 65
Definition:
Factor = (weight_air dry/weight_65° dry) calculated from subsample that was dried at 65°
Unit:
No information available
Datagroup:
Biomass
Keywords:
process, litter
Values:
0.934
0.884854279437944
0.895467727911692
0.93327
0.826057183318031
Contributors:
No information available

Dataset column

Name:
CN_Analysis
Definition:
specifies if sample was taken for further chemical analysis
Unit:
No information available
Datagroup:
Helper
Keywords:
No information available
Values:
no
yes
Contributors:
No information available

Dataset column

Name:
%N
Definition:
percent of nitrogen
Unit:
percent
Datagroup:
element content
Keywords:
No information available
Values:
0.26699
0.30235
0.28697
0.3109
0.30847
Contributors:
No information available

Dataset column

Name:
%C
Definition:
percent of carbon
Unit:
percent
Datagroup:
element content
Keywords:
No information available
Values:
46.066
46.167
46.296
45.2469215393066
46.38
Contributors:
No information available

Dataset column

Name:
Ca (µg/g)
Definition:
Calcium content
Unit:
µgPerg
Datagroup:
element content
Keywords:
No information available
Values:
10.134
10.382
10.634
10.537
10.339
Contributors:
No information available

Dataset column

Name:
outlier N
Definition:
if yes N values is an outlier
Unit:
No information available
Datagroup:
Helper
Keywords:
No information available
Values:
yes
NA
Contributors:
No information available

Dataset column

Name:
outlier C
Definition:
if yes C values is an outlier
Unit:
No information available
Datagroup:
Helper
Keywords:
No information available
Values:
NA
Contributors:
No information available

Dataset column

Name:
outlier Ca
Definition:
if yes Ca values is an outlier
Unit:
No information available
Datagroup:
Helper
Keywords:
No information available
Values:
NA
Contributors:
No information available

Dataset column

Name:
air_dried_or_65
Definition:
specifies if sample was air dried (or dried at max 38°C) or dried in oven at 65°C
Unit:
No information available
Datagroup:
Helper
Keywords:
No information available
Values:
65
NA
air_dried
Contributors:
No information available

Dataset column

Name:
total_part
Definition:
indicates if part of the sample or the total sample was dried at 65°, in cases were this is applicable
Unit:
No information available
Datagroup:
Helper
Keywords:
No information available
Values:
total
part
NA
Contributors:
No information available

Dataset column

Name:
Comments
Definition:
Comments
Unit:
No information available
Datagroup:
Helper
Keywords:
No information available
Values:
0,04=oak
0,14=Hornbeam; 36,90=oak
0,11=n.maple; 0,21=black alder; 22,42=ash
0,12=N.Maple; 21,64=oak
0,05=Mistletoe;0,40=Sycamore maple;1,20=Aspen
Contributors:
No information available

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Sandra
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Michael
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