Ecological Archives E091-056-A2

Paul Kardol, Melissa A. Cregger, Courtney E. Campany, and Aimee T. Classen. 2010. Soil ecosystem functioning under climate change: plant species and community effects. Ecology 91:767–781.

Appendix B (TABLE B1). Enzyme activities (mmol·h-1·g-1) in plant community soils and in plant-specific soils (i.e., soils under Lespedezaand under Festuca) for [CO2], T and H2O treatments. Data are mean ± SE (n = 3). NAG-ase = N-acetylglucosaminidase.

 

[CO2]

T

H2O

Species

Phosphatase

NAG-ase

β-Glucosi
dase

Cellobio-
hydrolase

Xylosi-
dase

α-Glucosi-
dase

Sulfatase

Phenol-
oxidase

Peroxi-
dase

Plant comm.

Ambient

Ambient

wet

 

0.00

±

0.00

8.87

±

6.11

21.82

±

5.61

19.83

±

12.28

1.54

±

0.86

0.00

±

0.00

7.28

±

2.44

0.43

±

0.22

0.54

±

0.28

soils

 

 

dry

 

15.34

±

4.50

6.10

±

0.47

17.46

±

5.99

54.72

±

50.50

2.87

±

0.89

0.17

±

0.13

8.66

±

3.55

0.00

±

0.00

0.58

±

0.38

 

 

Elevated

wet

 

23.78

±

16.20

5.89

±

2.42

32.20

±

6.78

27.08

±

16.85

1.84

±

0.52

0.38

±

0.04

5.85

±

0.40

0.00

±

0.00

0.53

±

0.47

 

 

 

dry

 

60.68

±

56.42

8.45

±

0.40

23.38

±

14.27

16.58

±

9.32

0.32

±

0.19

0.52

±

0.27

3.20

±

1.16

0.00

±

0.00

0.22

±

0.15

 

Elevated

Ambient

wet

 

16.02

±

16.02

10.65

±

1.61

38.33

±

12.55

12.16

±

10.62

1.66

±

0.66

0.26

±

0.26

11.14

±

5.22

0.33

±

0.31

0.43

±

0.22

 

 

 

dry

 

37.47

±

23.69

15.64

±

7.39

48.74

±

10.95

19.27

±

17.40

0.58

±

0.37

0.67

±

0.40

4.50

±

2.21

0.01

±

0.01

0.36

±

0.19

 

 

Elevated

wet

 

55.42

±

44.85

9.44

±

1.79

58.87

±

35.49

9.95

±

2.28

3.60

±

0.97

0.27

±

0.17

8.48

±

1.10

0.06

±

0.06

0.95

±

0.39

 

 

 

dry

 

11.61

±

5.83

9.25

±

3.27

33.19

±

17.80

14.10

±

10.09

0.57

±

0.40

0.11

±

0.11

3.65

±

1.41

0.02

±

0.02

1.19

±

0.90

Plant-specific

Ambient

Ambient

wet

Lespedeza

36.22

±

28.94

13.75

±

6.92

6.12

±

3.58

24.44

±

32.48

2.65

±

1.80

0.69

±

0.70

8.16

±

2.55

0.18

±

0.16

4.15

±

1.33

soils

 

 

 

Festuca

53.03

±

20.61

8.95

±

8.98

35.56

±

20.21

20.17

±

22.66

4.85

±

3.36

1.46

±

0.97

14.69

±

2.11

0.32

±

0.44

4.86

±

0.40

 

 

 

dry

Lespedeza

3.74

±

5.48

2.94

±

2.66

13.88

±

14.55

29.81

±

33.03

7.00

±

7.36

0.34

±

0.33

5.92

±

5.46

0.43

±

0.35

1.35

±

0.64

 

 

 

 

Festuca

14.62

±

12.32

6.47

±

7.50

23.80

±

22.07

54.86

±

53.15

3.60

±

3.82

0.25

±

0.26

9.66

±

7.41

0.27

±

0.04

1.76

±

0.18

 

 

Elevated

wet

Lespedeza

17.14

±

10.16

11.45

±

7.62

14.27

±

7.61

11.15

±

13.10

1.89

±

0.94

0.84

±

0.12

8.38

±

1.05

1.00

±

1.12

4.40

±

2.05

 

 

 

 

Festuca

72.92

±

9.28

20.02

±

12.69

18.08

±

11.26

16.91

±

23.61

3.25

±

4.61

0.64

±

0.08

11.82

±

1.85

2.10

±

1.57

3.09

±

1.67

 

 

 

dry

Lespedeza

12.11

±

5.38

6.23

±

4.42

8.73

±

4.94

21.49

±

25.34

2.15

±

1.18

0.65

±

0.34

3.01

±

0.63

0.18

±

0.31

1.47

±

0.79

 

 

 

 

Festuca

40.62

±

12.60

16.65

±

20.74

45.08

±

37.44

45.48

±

34.56

2.07

±

2.16

1.48

±

0.89

7.01

±

3.64

0.31

±

0.46

2.11

±

1.31

 

Elevated

Ambient

wet

Lespedeza

39.19

±

30.16

9.81

±

8.18

18.34

±

8.76

3.68

±

4.49

4.17

±

5.07

0.61

±

0.52

10.59

±

4.88

1.86

±

1.49

4.50

±

1.39

 

 

 

 

Festuca

58.04

±

31.39

36.30

±

13.33

70.38

±

34.98

25.52

±

28.70

2.73

±

2.73

5.03

±

6.81

13.06

±

10.41

0.96

±

1.06

5.98

±

3.20

 

 

 

dry

Lespedeza

10.87

±

5.44

16.24

±

12.70

23.11

±

18.72

51.56

±

24.53

2.63

±

3.16

1.06

±

0.80

3.55

±

2.37

0.26

±

0.08

2.75

±

1.70

 

 

 

 

Festuca

15.64

±

3.68

34.87

±

10.52

16.58

±

11.01

13.59

±

17.59

3.57

±

3.66

1.33

±

0.72

5.27

±

3.93

0.94

±

0.72

2.52

±

2.84

 

 

Elevated

wet

Lespedeza

29.73

±

29.48

4.77

±

4.29

14.63

±

8.89

4.88

±

5.09

2.19

±

0.62

1.72

±

2.20

8.59

±

2.10

1.10

±

0.97

2.60

±

2.52

 

 

 

 

Festuca

58.45

±

16.33

5.03

±

3.32

52.03

±

17.81

19.33

±

12.43

1.27

±

1.44

0.79

±

0.91

7.70

±

3.05

1.14

±

1.16

3.74

±

2.45

 

 

 

dry

Lespedeza

16.18

±

5.49

5.21

±

7.23

8.18

±

4.22

15.64

±

21.07

3.50

±

3.60

0.50

±

0.19

4.25

±

1.32

0.49

±

0.44

1.58

±

0.77

 

 

 

 

Festuca

14.44

±

9.64

12.06

±

18.47

49.10

±

15.39

31.52

±

26.77

2.24

±

1.53

0.59

±

0.38

5.54

±

4.76

0.47

±

0.28

2.65

±

1.26


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