Title:
Dr_Forest_particulate_matter_2021
Access rights:
Free for members
Usage rights:
No information available
Published:
No information available
Abstract:
Particulate matter (PM) was analysed for four Dr.FOREST VIPs in Summer 2021. Sampling was carried out according to the Sampling Protocol of Task4 Dr.Forest (take a look for in-depth information), although sampling was now carried out for every tree species in the corresponding mixture and seperately analysed. Sampling occured after a rain event and a certain accumulation period. Three dominant trees in the center of each plot were chosen for sampling. 300-400 cm² of leaf area was cut from the top of the canopy and gravimetrically analysed in the laboratory and additional particle size analysis was carried out. Results were split up in the PM size classes of PM100 (100-10µm), PM10 (10-2.5µm) and PM2.5 (<2.5µm). Leaf area index data stems from the BEF-dataportal dataset "Dr_Forest_befdata_workbook_LAI_2021".
Design:
Sampling occured along a 1, 2, 3 and 4 species gradient.
Spatial extent:
B-Tree (Austria), FORBIO_Gedinne (Belgium), Orphee (France), BioTree (Germany)
Temporal extent:
Leaf sampling for the following sites happened on: BTREE: 23rd July 2021; FORBIO_Gedinne: 8th September 2021; Orphee: 23rd July 2021; Biotree 12th November 2021
Taxonomic extent:
No information available
Measurement cirumstances:
For leaf sampling for particulate matter determination an accumulation period without precipitation was necessary. The accumulation days are given in the data. For more information, contact the dataset owner
Data analysis:
No information available
Filter:
Dataset column
Name:
site
Definition:
Dr.FOREST VIP site name
Unit:
No information available
Datagroup:
No information available
Keywords:
No information available
Values:
Sample values are not displayed because this column hasn't been approved yet.
Contributors:
No information available
Dataset column
Name:
year
Definition:
year of fieldwork
Unit:
No information available
Datagroup:
No information available
Keywords:
No information available
Values:
Sample values are not displayed because this column hasn't been approved yet.
Contributors:
No information available
Dataset column
Name:
DrFID
Definition:
ID for corresponding selected project internal plot Ids/names
Unit:
No information available
Datagroup:
No information available
Keywords:
No information available
Values:
Sample values are not displayed because this column hasn't been approved yet.
Contributors:
No information available
Dataset column
Name:
plotID
Definition:
site specific plot ID, often used by the regional Pis or site managers/technicians
Unit:
No information available
Datagroup:
No information available
Keywords:
No information available
Values:
Sample values are not displayed because this column hasn't been approved yet.
Contributors:
No information available
Dataset column
Name:
index
Definition:
index or repetition number of the plot
Unit:
No information available
Datagroup:
No information available
Keywords:
No information available
Values:
Sample values are not displayed because this column hasn't been approved yet.
Contributors:
No information available
Dataset column
Name:
sp_richness
Definition:
number indicating the species richness of a plot, 2 means two present tree species in a plot
Unit:
No information available
Datagroup:
No information available
Keywords:
No information available
Values:
Sample values are not displayed because this column hasn't been approved yet.
Contributors:
No information available
Dataset column
Name:
species
Definition:
corresponding tree species for the given observation
Unit:
No information available
Datagroup:
No information available
Keywords:
No information available
Values:
Sample values are not displayed because this column hasn't been approved yet.
Contributors:
No information available
Dataset column
Name:
sp_comp
Definition:
species composition of the plot, Ap_Tc means the mixture is composed of two species, namely A. platanoides and T. cordata
Unit:
No information available
Datagroup:
No information available
Keywords:
No information available
Values:
Sample values are not displayed because this column hasn't been approved yet.
Contributors:
No information available
Dataset column
Name:
LAI_m2_per_m2_or
Definition:
Leaf area index in m² leaf area per m² ground area, dimensionless, "or" means "observed real", directly measured value from litter trap
Unit:
m² per m²
Datagroup:
No information available
Keywords:
No information available
Values:
Sample values are not displayed because this column hasn't been approved yet.
Contributors:
No information available
Dataset column
Name:
species_share_LAI_perc_or
Definition:
relative percentual share of a specie's LAI in a mixture
Unit:
%
Datagroup:
No information available
Keywords:
No information available
Values:
Sample values are not displayed because this column hasn't been approved yet.
Contributors:
No information available
Dataset column
Name:
LAI_m2_per_m2_pn
Definition:
hypothetical Leaf area index in m² leaf area per m² ground area, dimensionless, "pn" means "predicted nominal", estimated from the hypothetical shares in mixtures 25%, 33%, 50%
Unit:
m² per m²
Datagroup:
No information available
Keywords:
No information available
Values:
Sample values are not displayed because this column hasn't been approved yet.
Contributors:
No information available
Dataset column
Name:
species_share_LAI_perc_pn
Definition:
relative hypothetical share of a specie's LAI in a mixture, mostly 25%, 33%, 50%, 100%
Unit:
%
Datagroup:
No information available
Keywords:
No information available
Values:
Sample values are not displayed because this column hasn't been approved yet.
Contributors:
No information available
Dataset column
Name:
perc_pn_from_totLAI
Definition:
relative percentual share of a single specie's LAI from the total mixture's LAI
Unit:
%
Datagroup:
No information available
Keywords:
No information available
Values:
Sample values are not displayed because this column hasn't been approved yet.
Contributors:
No information available
Dataset column
Name:
plot_size_m2
Definition:
plot size in square meters
Unit:
m²
Datagroup:
No information available
Keywords:
No information available
Values:
Sample values are not displayed because this column hasn't been approved yet.
Contributors:
No information available
Dataset column
Name:
leaf_shape
Definition:
leaf shape class according to Dr.Forest definitions: "conifer-needle", etc
Unit:
No information available
Datagroup:
No information available
Keywords:
No information available
Values:
Sample values are not displayed because this column hasn't been approved yet.
Contributors:
No information available
Dataset column
Name:
leaf_size_class
Definition:
leaf size class according to Dr.Forest definitions: "large broadleaf", etc
Unit:
No information available
Datagroup:
No information available
Keywords:
No information available
Values:
Sample values are not displayed because this column hasn't been approved yet.
Contributors:
No information available
Dataset column
Name:
10res_g_wash
Definition:
raw weighing result from the leaf washing particulate matter (PM) solution from the laboratory. Fine dust weight for PM100 (10-100 microns) in grams, not normalized
Unit:
grams
Datagroup:
No information available
Keywords:
No information available
Values:
Sample values are not displayed because this column hasn't been approved yet.
Contributors:
No information available
Dataset column
Name:
2.5res_g_wash
Definition:
raw weighing result from the leaf washing particulate matter (PM) solution from the laboratory. Fine dust weight for PM10 (2.5-10 microns) in grams, not normalized
Unit:
grams
Datagroup:
No information available
Keywords:
No information available
Values:
Sample values are not displayed because this column hasn't been approved yet.
Contributors:
No information available
Dataset column
Name:
0.2res_g_wash
Definition:
raw weighing result from the leaf washing particulate matter (PM) solution from the laboratory. Fine dust weight for PM2.5 (0.2-2.5 microns) in grams, not normalized
Unit:
grams
Datagroup:
No information available
Keywords:
No information available
Values:
Sample values are not displayed because this column hasn't been approved yet.
Contributors:
No information available
Dataset column
Name:
sca_leaf_nr
Definition:
number of scanned leaves from the PM leaf sampling leaves from the top crowns -> those were washed for the PM washing solution
Unit:
No information available
Datagroup:
No information available
Keywords:
No information available
Values:
Sample values are not displayed because this column hasn't been approved yet.
Contributors:
No information available
Dataset column
Name:
sca_TLA_cm2
Definition:
sca_TLA_cm2
Unit:
No information available
Datagroup:
No information available
Keywords:
No information available
Values:
Sample values are not displayed because this column hasn't been approved yet.
Contributors:
No information available
Dataset column
Name:
sca_LA_cm2
Definition:
mean leaf area of the scanned PM leaf samples in square cm = "sca_TLA cm2"/"sca_leaf_nr"
Unit:
cm²
Datagroup:
No information available
Keywords:
No information available
Values:
Sample values are not displayed because this column hasn't been approved yet.
Contributors:
No information available
Dataset column
Name:
PM100_fc_g_m2_LA
Definition:
filter capacity for PM100 per square meter leaf area in grams per square meter = "10res_g_wash"/"sca_TLA_cm2"*10000
Unit:
gram per m² leaf area
Datagroup:
No information available
Keywords:
No information available
Values:
Sample values are not displayed because this column hasn't been approved yet.
Contributors:
No information available
Dataset column
Name:
PM10_fc_g_m2_LA
Definition:
filter capacity for PM10 per square meter leaf area in grams per square meter = "10res_g_wash"/"sca_TLA_cm2"*10000
Unit:
gram per m² leaf area
Datagroup:
No information available
Keywords:
No information available
Values:
Sample values are not displayed because this column hasn't been approved yet.
Contributors:
No information available
Dataset column
Name:
PM2.5_fc_g_m2_LA
Definition:
filter capacity for PM2.5 per square meter leaf area in grams per square meter = "10res_g_wash"/"sca_TLA_cm2"*10000
Unit:
gram per m² leaf area
Datagroup:
No information available
Keywords:
No information available
Values:
Sample values are not displayed because this column hasn't been approved yet.
Contributors:
No information available
Dataset column
Name:
PM100_fc_g_m2_forest
Definition:
filter capacity for PM100 per square meter forest/stand area in grams per square meter = "PM100_fc_g_m2_LA" * "LAI_m2_per_m2_or"
Unit:
gram per m² forest ground area
Datagroup:
No information available
Keywords:
No information available
Values:
Sample values are not displayed because this column hasn't been approved yet.
Contributors:
No information available
Dataset column
Name:
PM10_fc_g_m2_forest
Definition:
filter capacity for PM10 per square meter forest/stand area in grams per square meter = "PM10_fc_g_m2_LA" * "LAI_m2_per_m2_or"
Unit:
gram per m² forest ground area
Datagroup:
No information available
Keywords:
No information available
Values:
Sample values are not displayed because this column hasn't been approved yet.
Contributors:
No information available
Dataset column
Name:
PM2.5_fc_g_m2_forest
Definition:
filter capacity for PM2.5 per square meter forest/stand area in grams per square meter = "PM2.5_fc_g_m2_LA" * "LAI_m2_per_m2_or"
Unit:
gram per m² forest ground area
Datagroup:
No information available
Keywords:
No information available
Values:
Sample values are not displayed because this column hasn't been approved yet.
Contributors:
No information available
Dataset column
Name:
stem_nr_ha
Definition:
stem number per hectar
Unit:
No information available
Datagroup:
No information available
Keywords:
No information available
Values:
Sample values are not displayed because this column hasn't been approved yet.
Contributors:
No information available
Dataset column
Name:
samp_date
Definition:
sampling date for PM deposition leaf collection
Unit:
No information available
Datagroup:
No information available
Keywords:
No information available
Values:
Sample values are not displayed because this column hasn't been approved yet.
Contributors:
No information available
Dataset column
Name:
rainfall_date
Definition:
date of the last rainfall prior to leaf sampling
Unit:
No information available
Datagroup:
No information available
Keywords:
No information available
Values:
Sample values are not displayed because this column hasn't been approved yet.
Contributors:
No information available
Dataset column
Name:
accum_days
Definition:
PM accumulation period in days starting from the last raifall to the actual leaf harvesting day
Unit:
days
Datagroup:
No information available
Keywords:
No information available
Values:
Sample values are not displayed because this column hasn't been approved yet.
Contributors:
No information available
Dataset column
Name:
rain_intens_mm
Definition:
rainfall intensity in millimeters
Unit:
cumulative mm
Datagroup:
No information available
Keywords:
No information available
Values:
Sample values are not displayed because this column hasn't been approved yet.
Contributors:
No information available
Dataset column
Name:
basal_area_m2_ha
Definition:
basal area in square meters per hectar
Unit:
m² per hectare
Datagroup:
No information available
Keywords:
No information available
Values:
Sample values are not displayed because this column hasn't been approved yet.
Contributors:
No information available
Dataset column
Name:
cv_treeheight
Definition:
coefficient of variation of the treeheight per plot
Unit:
No information available
Datagroup:
No information available
Keywords:
No information available
Values:
Sample values are not displayed because this column hasn't been approved yet.
Contributors:
No information available
Dataset column
Name:
ambient_airpoll_10_µg_m3
Definition:
mean ambient air pollution (outside) of PM10 in µg per m3 during the sampling period for the corresponing site. Data retrieved from the closest PM station
Unit:
µg per m³
Datagroup:
No information available
Keywords:
No information available
Values:
Sample values are not displayed because this column hasn't been approved yet.
Contributors:
No information available
Dataset column
Name:
ambient_airpoll_2.5_µg_m3
Definition:
mean ambient air pollution (outside) of PM2.5 in µg per m3 during the sampling period for the corresponing site. Data retrieved from the closest PM station
Unit:
µg per m³
Datagroup:
No information available
Keywords:
No information available
Values:
Sample values are not displayed because this column hasn't been approved yet.
Contributors:
No information available
Dataset column
Name:
sub_canopy_PM10_µg_m3
Definition:
mean sub canopy (inside forest) ambient air pollution of PM10 in µg per m3 during the sampling period for the corresponing site.
Unit:
µg per m³
Datagroup:
No information available
Keywords:
No information available
Values:
Sample values are not displayed because this column hasn't been approved yet.
Contributors:
No information available
Dataset column
Name:
delta_ambient_PM10_µg_m3
Definition:
delta ambient air pollution of PM10 in µg per m3 between outside and inside forest
Unit:
µg per m³
Datagroup:
No information available
Keywords:
No information available
Values:
Sample values are not displayed because this column hasn't been approved yet.
Contributors:
No information available
Dataset column
Name:
sub_canopy_PM2.5
Definition:
mean sub canopy (inside forest) ambient air pollution of PM2.5 in µg per m3 during the sampling period for the corresponing site.
Unit:
µg per m³
Datagroup:
No information available
Keywords:
No information available
Values:
Sample values are not displayed because this column hasn't been approved yet.
Contributors:
No information available
Dataset column
Name:
delta_ambient_PM2.5
Definition:
delta ambient air pollution of PM2.5 in µg per m3 between outside and inside forest
Unit:
µg per m³
Datagroup:
No information available
Keywords:
No information available
Values:
Sample values are not displayed because this column hasn't been approved yet.
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