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

Usage Rights

This data is Private.

Dataset Abstract

Nutrients composition of the spanish 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
SPA02
SPA07
SPA10
SPA15
SPA09
point_on_plot
Sample point
Data group: Soil water sample point
Values
2
3
4
10
11
date_of_sampling
Sampling_Date
Data group: Sampling Date
Values
2012-04-09 00:00:00
2012-06-19 00:00:00
2012-06-16 00:00:00
2012-06-20 00:00:00
2012-04-23 00:00:00
Al
Aluminium
Unit: mg/l
Data group: Element concentration
Keywords: Al
Values
0
-0.02
-0.01
0.01
An/Kat
anion/cation
Data group: Element concentration
Keywords: anion, cation
Values
0.06
0.04
0.02
0.03
0.01
Ca
calcium
Unit: mg/l
Data group: Element concentration
Keywords: Ca
Values
103.17
109.16
111.65
114.77
101.38
Cl
chlorid
Unit: mg/l
Data group: Element concentration
Keywords: Cl
Values
0.49
0.6
0.61
0.11
0.57
DOC
disolved organic carbon
Unit: mg/l
Data group: Element concentration
Keywords: DOC
Values
11.3
109.7
12.6
14.1
13.1
ges_N
nitrogen total
Unit: mg/l
Data group: Element concentration
Keywords: N
Values
0.24
0.23
0.25
0.28
0.19
K
kalium
Unit: mg/l
Data group: Element concentration
Keywords: K
Values
0.34
0.41
0.35
0.26
0.55
Lf
conductivity
Unit: [µS/cm]
Data group: Element concentration
Keywords: conductivity
Values
250
334
348
324
316
Lf_theo
conductivity (theoretically)
Unit: [µS/cm]
Data group: Element concentration
Keywords: conductivity
Values
130.9
127.8
0
111.8
135.7
Mg
magnesium
Unit: mg/l
Data group: Element concentration
Keywords: Mg
Values
16.052
13.755
16.86
17.53
17.514
Mn
mangan
Unit: mg/l
Data group: Element concentration
Keywords: Mn
Values
0.005
0
0.004
0.001
0.002
N_anorg
nitrogen anorganic
Unit: mg/l
Data group: Element concentration
Keywords: N inorganic
Values
0.05
0.03
0.01
0.04
0.02
N_org
nitrogen organic
Unit: mg/l
Data group: Element concentration
Keywords: N organic
Values
0.2
0.18
0.19
0.13
0.21
Na
natrium
Unit: mg/l
Data group: Element concentration
Keywords: Na
Values
0.95
0.77
0.8
0.83
0.94
NH4
ammonium
Unit: mg/l
Data group: Element concentration
Keywords: Ammonium
Values
0.006
0.005
0.008
0.007
0.004
NO3
nitrate
Unit: mg/l
Data group: Element concentration
Values
0
0.09
0.06
0.13
0.1
P
phosphorus
Unit: µg/l
Data group: Element concentration
Keywords: P
Values
0
5
2
1
3
pH_was
pH water
Data group: Element concentration
Keywords: pH
Values
7.61
7.65
7.42
7.46
7.59
Si
silicium
Unit: mg/l
Data group: Element concentration
Keywords: Si
Values
0.98
0.99
1.02
1.06
0.9
SO4
sulphate
Unit: mg/l
Data group: Element concentration
Keywords: Sulphate
Values
1.56
1.02
1.35
1.3
1
Sum_An
sum anions
Unit: mmolc/l
Data group: Element concentration
Keywords: anion
Values
0.063
0.066
0.048
0.053
0.04
Sum_Kat
sum cations
Unit: mmolc/l
Data group: Element concentration
Keywords: cation
Values
4.012
3.713
2.908
3.678
4.086
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.