Soil water: chemistry of soil water of points on plot - (HIPs only) - Italy

Usage Rights

This data is Private.

Dataset Abstract

Nutrients composition of the Italian soil water sampling.

Dataset Design

Soil water was taken over a measuring period of 2 years, from 2011 to 2013 at 32 predefined measuring points (points on plot) in a depth of 60cm. Soil water nutrients composition was analysed in the Laboratory at the FVA Freiburg.

Data columns available in the raw data part of this dataset

plot_ID
Unique plot id
Data group: Exploratory plot id
Values
ITA26
ITA12
ITA15
ITA04
ITA06
point_on_plot
Sample point
Data group: Soil water sample point
Values
4
1
3
2
date_of_sampling
Sampling_Date
Data group: Sampling Date
Values
2013-03-25 00:00:00
2013-01-28 00:00:00
2012-11-26 00:00:00
2013-03-26 00:00:00
2013-01-29 00:00:00
Al
Aluminium
Unit: mg/l
Data group: Element concentration
Keywords: Al
Values
0.02
0
-0.01
0.01
-0.02
An/Kat
anion/cation
Data group: Element concentration
Keywords: anion, cation
Values
0.08
0.06
0.22
0.51
0.09
Ca
calcium
Unit: mg/l
Data group: Element concentration
Keywords: Ca
Values
0.46
0.33
0.15
0.94
0.49
Cl
chlorid
Unit: mg/l
Data group: Element concentration
Keywords: Cl
Values
11.31
11.29
11.08
13.06
13.03
DOC
disolved organic carbon
Unit: mg/l
Data group: Element concentration
Keywords: DOC
Values
10.9
1
11.6
1.3
11.2
ges_N
nitrogen total
Unit: mg/l
Data group: Element concentration
Keywords: N
Values
0.05
0.06
0.02
0.04
0.03
K
kalium
Unit: mg/l
Data group: Element concentration
Keywords: K
Values
0.21
0.18
0.13
0.17
0.25
Lf
conductivity
Unit: [µS/cm]
Data group: Element concentration
Keywords: conductivity
Values
144
110
199
196
296
Lf_theo
conductivity (theoretically)
Unit: [µS/cm]
Data group: Element concentration
Keywords: conductivity
Values
107.2
38.6
36.8
27.2
35.5
Mg
magnesium
Unit: mg/l
Data group: Element concentration
Keywords: Mg
Values
0.719
0.957
0.995
0.87
0.983
Mn
mangan
Unit: mg/l
Data group: Element concentration
Keywords: Mn
Values
0.014
0.001
0
0.008
0.012
N_anorg
nitrogen anorganic
Unit: mg/l
Data group: Element concentration
Keywords: N inorganic
Values
0.05
0
0.02
0.03
0.01
N_org
nitrogen organic
Unit: mg/l
Data group: Element concentration
Keywords: N organic
Values
0.04
0.01
0
0.03
-0.01
Na
natrium
Unit: mg/l
Data group: Element concentration
Keywords: Na
Values
18.4
2.56
2.76
15.14
3.23
NH4
ammonium
Unit: mg/l
Data group: Element concentration
Keywords: Ammonium
Values
0.002
0.003
0.007
0.004
0.006
NO3
nitrate
Unit: mg/l
Data group: Element concentration
Values
0.01
0
0.05
0.06
0.02
P
phosphorus
Unit: µg/l
Data group: Element concentration
Keywords: P
Values
3
2
0
4
1
pH_was
pH water
Data group: Element concentration
Keywords: pH
Values
5.58
5.3
5.45
5.57
5.39
Si
silicium
Unit: mg/l
Data group: Element concentration
Keywords: Si
Values
1.59
1.75
1.41
1.54
1.7
SO4
sulphate
Unit: mg/l
Data group: Element concentration
Keywords: Sulphate
Values
10.25
10.87
11.61
13.61
10.07
Sum_An
sum anions
Unit: mmolc/l
Data group: Element concentration
Keywords: anion
Values
0.263
0.266
0.272
0.269
0.159
Sum_Kat
sum cations
Unit: mmolc/l
Data group: Element concentration
Keywords: cation
Values
0.29
0.308
0.301
0.364
0.298
Zn
zinc
Unit: mg/l
Data group: Element concentration
Keywords: Zn
Values
-0.001
-0.002
0.001
0
0.002
SR_Text
comments
Data group: Helper
Alert Sample values are not displayed because this column hasn't been approved yet.