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