Table 3 Regression equations based on nutrient pools (NO3–N + NH4–N), nitrification (NF), ammonification (AF), N-mineralization (N-min) and soil moisture (SM).

From: The impact of rainfall variability on selected soil properties and ecophysiological traits in Prosopis juliflora invaded plots

TIN = 1.679 + 0.419 (SM)

R2 = 0.76

NF =  − 0.5385 + 0.1973 (SM)

R2 = 0.82

AF =  − 1.098 + 0.336 (SM)

R2 = 0.79

N-min =  − 2.044 + 0.336 (SM)

R2 = 0.81

MBC =  − 14.149 (SM) + 678.03

R2 = 0.62

MBN =  − S1.1367 (SM) + 62.943

R2 = 0.76

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