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Table 6 Results of LCA

From: A comprehensive evaluation of the development degree and internal impact factors of desiccation cracking in the Sanxingdui archaeological site

No

Development degree value

Soil properties

Moisture content

Dry density

Clay particle content

Clay mineral content

Organic content

Plasticity index

SJ-M-1

0.719

21.8

1.65

49.90

15.7

0.95

17.2

SJ-M-2

0.105

24.3

1.63

17.38

2.8

0.78

10.7

SJ-M-3

0.198

22.9

1.59

19.06

2.7

0.59

13.5

SJ-M-4

0.334

22.5

1.69

47.59

21.6

0.48

17.6

SJ-M-5

0.495

20.7

1.65

20.76

17.9

0.51

15.6

SJ-M-6

0.087

23.5

1.64

19.62

4.9

0.79

10.4

SJ-M-7

0.812

22.2

1.56

54.19

32.1

0.38

18.9

SJ-M-8

0.860

21.9

1.59

43.71

32.1

0.53

17.2

SJ-M-9

0.476

21.6

1.60

18.23

7.2

0.35

11.8

SJ-M-10

0.613

22.5

1.58

23.56

6.3

0.43

14.5

Linear correlation coefficient (R)

− 0.660*

0.419

0.678*

0.763*

-0.318

0.777**

  1. *p < 0.05; **p < 0.01