Ecological Archives E086-015-A1

Noah Fierer, Joseph M. Craine, Kendra McLauchlan, and Joshua P. Schimel. 2005. Litter quality and the temperature sensitivity of decomposition. Ecology 86:320–326.

Appendix A. The characteristics of the 24 different litter types used in this experiment. See Notes at end of table for details.

Plant Species

Litter type

N fertilization treatment

Hemicellulose (%)

Cellulose (%)

Lignin (%)

Total N (%)

Soluble N (%)

Soluble C (%)

C:N ratio

Total CO2 production

Agropyron repens

shoot

High

32

21

2

2.5

2.1

19.0

17.7

2.3

 
 

Low

34

26

5

1.3

1.1

13.3

34.9

1.4

 

root

High

36

20

7

1.4

0.8

5.5

27.7

0.6

 
 

Low

41

26

8

1.0

0.5

10.4

44.2

0.8

Andropogon gerardii

shoot

High

33

18

1

1.7

1.0

20.0

25.6

1.9

 
 

Low

33

31

4

0.7

0.5

11.1

67.3

0.8

 

root

High

40

27

14

0.8

0.5

4.6

52.7

0.6

 
 

Low

39

25

13

0.4

0.1

9.6

107.5

0.5

Bouteloua gracilis

shoot

High

38

6

3

1.2

0.8

24.7

36.4

1.6

 
 

Low

43

33

4

1.0

0.7

1.5

38.4

1.3

 

root

High

44

21

7

1.0

0.7

1.0

38.5

0.4

 
 

Low

43

23

13

0.7

0.2

9.1

63.0

0.5

Koleria cristata

shoot

High

31

29

0.1

1.5

0.9

14.5

29.6

2.2

 
 

Low

37

36

3

1.2

0.5

8.6

36.0

1.6

 

root

High

49

21

7

1.1

0.6

9.9

35.4

0.6

 
 

Low

47

26

9

0.7

0.2

2.8

63.3

0.6

Poa pratensis

shoot

High

32

23

1

1.6

1.3

16.8

28.5

2.1

 
 

Low

35

25

2

1.5

1.1

14.8

29.7

1.9

 

root

High

37

13

4

1.1

0.8

5.9

31.5

0.5

 
 

Low

45

27

9

0.8

0.5

1.5

50.1

0.5

Schizachyrium scoparium

shoot

High

42

28

2

1.4

0.9

10.0

30.3

2.1

 
 

Low

38

33

4

0.5

0.1

11.3

86.3

0.7

 

root

High

41

30

8

0.9

0.5

6.2

50.5

0.7

 
 

Low

42

28

8

0.3

0.1

7.7

135.9

0.4

   Notes: All percentages are expressed per unit mass (g/100 g dry mass ash-free litter). Total CO2 production is reported in units of mg C-CO2/g dry soil over the 53-d incubation.



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