From: Prosopis juliflora invasion and environmental factors on density of soil seed bank in Afar Region, Northeast Ethiopia
Soil Layer
H′
R
E′
Litter layer
1.28 ± 0.03a
4.29 ± 0.12a
0.93 ± 0.01a
0–3 cm
1.25 ± 0.03a
4.2 ± 0.14a
3–6 cm
1.29 ± 0.05a
4.39 ± 0.21a
0.94 ± 0.01a
6–9 cm
1.32 ± 0.06a
4.44 ± 0.24a