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

Usage Rights

This data is Free within projects.

Dataset Abstract

Nutrients composition of the German 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
GER03
GER04
GER02
GER05
GER01
point_on_plot
Sample point
Data group: Soil water sample point
Alert Sample values are not displayed because this column hasn't been approved yet.
date_of_sampling
Sampling_Date
Data group: Sampling Date
Values
2013-05-27 00:00:00
2013-06-17 00:00:00
2013-01-15 00:00:00
2012-12-11 00:00:00
2013-01-14 00:00:00
Al
Aluminium
Unit: mg/l
Data group: Element concentration
Keywords: Al
Values
0.03
0.01
-0.01
0
0.04
An/Kat
anion/cation
Data group: Element concentration
Keywords: anion, cation
Values
0.04
0.06
0.05
0.07
0.02
Ca
calcium
Unit: mg/l
Data group: Element concentration
Keywords: Ca
Values
104.03
106.38
17.44
106.77
104.86
Cl
chlorid
Unit: mg/l
Data group: Element concentration
Keywords: Cl
Values
0.68
0.51
0.41
0.49
0.65
DOC
disolved organic carbon
Unit: mg/l
Data group: Element concentration
Keywords: DOC
Values
10.7
10.5
10.8
10.9
12.1
ges_N
nitrogen total
Unit: mg/l
Data group: Element concentration
Keywords: N
Values
0.09
0.14
0.05
0.06
0.12
K
kalium
Unit: mg/l
Data group: Element concentration
Keywords: K
Values
0.09
0.08
0.16
0.07
0.14
Lf
conductivity
Unit: [µS/cm]
Data group: Element concentration
Keywords: conductivity
Values
247
208
311
284
316
Lf_theo
conductivity (theoretically)
Unit: [µS/cm]
Data group: Element concentration
Keywords: conductivity
Values
130.3
136.7
148.4
125.9
129.6
Mg
magnesium
Unit: mg/l
Data group: Element concentration
Keywords: Mg
Values
0.304
0.672
0.276
0.329
0.334
Mn
mangan
Unit: mg/l
Data group: Element concentration
Keywords: Mn
Values
0.004
0
0.003
0.002
0.001
N_anorg
nitrogen anorganic
Unit: mg/l
Data group: Element concentration
Keywords: N inorganic
Values
0.03
0.01
0.05
0
0.04
N_org
nitrogen organic
Unit: mg/l
Data group: Element concentration
Keywords: N organic
Values
0.05
0.07
0.1
0.11
0.04
Na
natrium
Unit: mg/l
Data group: Element concentration
Keywords: Na
Values
1.04
1.03
1.35
0.86
1.22
NH4
ammonium
Unit: mg/l
Data group: Element concentration
Keywords: Ammonium
Values
0.007
-0.002
0.001
0.009
0.003
NO3
nitrate
Unit: mg/l
Data group: Element concentration
Values
0
0.04
0.07
0.1
0.23
P
phosphorus
Unit: µg/l
Data group: Element concentration
Keywords: P
Values
3
0
1
2
38
pH_was
pH water
Data group: Element concentration
Keywords: pH
Values
6.42
6.59
6.05
6.55
6.78
Si
silicium
Unit: mg/l
Data group: Element concentration
Keywords: Si
Values
2.33
2.09
2.15
2.35
2.14
SO4
sulphate
Unit: mg/l
Data group: Element concentration
Keywords: Sulphate
Values
17.21
10.92
10.13
17.56
10.57
Sum_An
sum anions
Unit: mmolc/l
Data group: Element concentration
Keywords: anion
Values
0.147
0.077
0.088
0.142
0.174
Sum_Kat
sum cations
Unit: mmolc/l
Data group: Element concentration
Keywords: cation
Values
0.236
0.268
0.274
2.229
0.247
Zn
zinc
Unit: mg/l
Data group: Element concentration
Keywords: Zn
Values
0.001
-0.001
-0.002
0.002
0
SR_Text
comments
Data group: Helper
Alert Sample values are not displayed because this column hasn't been approved yet.