Supplement 1. Data containing a list of studies used in the meta-analysis, including type of CO2 treatment, dominant vegetation, and values for mean ambient and mean elevated activity for the various enzyme groups.

File List

data.txt -- (MD5: f6ba0153fbb3db8e543a20ee1f948437)

Description

The data.txt file is a tab-delimited file. It contains a list of studies used in the meta-analysis, including type of CO₂ treatment, dominant vegetation, and values for mean ambient and mean elevated activity for the various enzyme groups.

Column definitions

1. Study citation

2. Type of CO₂ treatment

3. Length of CO₂ treatment

4. Dominant Vegetation

5. Treatment (Elevated or Ambient)

6. Simple Sugar Degradation

7. Starch Degradation

8. b-glucan Degradation

9. Cellulose Degradation

10. Xylan/Hemicellulose Degradation

11. Lignin Degradation

12. Chitin Degradation

13. Protein Degradation

14. Organic P Degradation

15. Organic S Degradation

Missing values are represented as “-9999”.

Checksum values are (calculations do not include “-9999” for missing values):

Column 6 (Simple Sugar Degradation): SUM= 35031.1; 126 missing values (rows with data: 32)

Column 8 (b-glucan Degradation): SUM= 24891.97; 102 missing values (rows with data: 56)

Column 11 (Lignin Degradation): SUM= 29411.038; 120 missing values (rows with data: 38)

Column 15 (Organic S Degradation): SUM= 1053.8; 130 missing values (rows with data: 28)