Table 2 Field site situation of different sandy land topography.
From: Effect of topography and protecting barriers on revegetation of sandy land, Southern Tibetan Plateau
Identifier | Location | GPS | Dune shape | Dune height/m | Dune density/% | Slope/(°) | Aspect | Soil particle composition | The number of sampling lines | The number of quadrats |
|---|---|---|---|---|---|---|---|---|---|---|
A | Moving sandy land on flood plain | 29°20′N, 90°54′E | Low sand belt | <1 | <50 | 1–15 | From north to south | Very fine sand | 2 | 7 |
B | Moving sandy land on flood plain | 29°20′N, 90°54′E | Sandy gravel ground | <1 | <50 | 1–8 | — | Very fine sand | 2 | 8 |
C | Moving sandy land on river bank | 29°20′N, 89°21′E | Barchan dune | 2–5 | 60–70 | 1–18 | From north to south | Very fine sand | — | 6 |
D | Moving sandy land on valley-slope | 29°20′N, 90°53′E | Moving sandy land on valley-slope | — | >80 | 1–31 | Sutheast | Very fine sand | 4 | 7 |
