Data availibilty 
Alpha 
The list below shows which other data is available for this observatory. 
 
 
Other observatories 
The list below shows for which other observatories the following datatype is available: 
Soils
 
(List in North-South Direction) 
 
 
 | 
  Alpha (S17) - Soils  
| 
 | 
 
|   | 
Grass-dominated vegetation on interdune | 
 
|   | 
Shrub-dominated vegetation on interdune | 
 
|   | 
Mostly unvegetated interdune | 
 
|   | 
Grass-dominated dune slope | 
 
|   | 
Grass-dominated dune crest | 
 
 
| Structural information for Hectare Plot 68 | 
 
| Ranking | 
10 | 
 
| Habitat | 
2 | 
 
| Latitude | 
-26.766351 | 
 
| Longitude | 
20.622049 | 
 
| Altitude (m) | 
896 | 
 
| Hor. Precision (m) | 
0.411 | 
 
| Ver. Precision (m) | 
0.717 | 
 
| Coordinates of 1ha-plot center (WGS84) | 
 
| Latitude | 
26° 46' 0.49" S (calc.) | 
 
| Latitude | 
20° 37' 21.27" E (calc.) | 
 
 
 | 
 | 
 
| Profile data  P147 | 
 
| Surveyor(s) | 
Andreas Petersen | 
 
| Type of sample | 
Profile | 
 
| Sampling depth (m) | 
1.7 | 
 
| Inclination (%) | 
 | 
 
| Geomorphic unit | 
 | 
 
| Soil unit (WRB 1998) | 
Rubic Ferralic Arenosol ( Eutric ) | 
 
 
| Selected analyses data P147 | 
 
|   | 
Depth 0-10 (cm) | 
Depth 10-30 (cm) | 
Depth 30-60 (cm) | 
Depth 0-60 (cm) | 
 
| pH-Value (CaCl2) | 
5.8 | 
5.9 | 
5.97 | 
5.92 | 
 
| Organic Carbon  [%] | 
0.09 | 
0.08 | 
0.07 | 
0.08 | 
 
| EC2.5  [µS/cm] | 
12 | 
10 | 
13 | 
12 | 
 
| Silt & clay (sum)  [%] | 
7.5 | 
7.5 | 
7.5 | 
7.5 | 
 
| Total nitrogen  [%] | 
0.02 | 
0.016 | 
0.014 | 
0.0157 | 
 
 
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