Response of Fractal Analysis to Soil Quality Succession in Long-Term Compound Soil Improvement of Mu Us Sandy Land, China

Figure 2

Relationship between FD of compound soil particles and OMC for soft rock to sand ratios of 1 : 1 (a), 1 : 2 (b), and 1 : 5 (c), respectively.

(a)

(b)

(c)