Table 1 The permeability and porosity of different matrix samples.

From: Numerical simulation of water exchange between the karst matrix and the adjacent conduit at the micro-scale

Matrix sample

From rock sample 1

From rock sample 2

From rock sample 3

1

2

3

4

5

6

7

8

9

Permeability

(10− 9 m2)

3.251

4.397

6.291

1.457

1.647

1.741

2.155

1.485

2.840

Porosity

0.343

0.233

0.266

0.235

0.233

0.236

0.251

0.186

0.237

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