Global pattern of leaf litter nitrogen and phosphorus in woody plants

Free Access

Issue		Ann. For. Sci. Volume 67, Number 8, December 2010


Article Number		811
Number of page(s)		8
Section		Original articles
DOI		https://doi.org/10.1051/forest/2010047
Published online		29 October 2010

Online material

Download PDF file.

Appendix SI

Data set for leaf-litter nitrogen (N) and phosphorus (P) concentrations in woody plants compiled from the literature (see Appendix S2).

Appendix S2. List of the publications cited in the data set (see Appendix S1). References see PDF file (Access here)

Appendix S3. Regression models for the relationships between leaf nutrient variables (nitrogen (N, mg g^-1), phosphorus (P, mg g^-1) and N:P ratio) and environmental factors (mean annual temperature (MAT, °C), mean annual precipitation (MAP, mm) and latitude (LAT, °C)), respectively (corresponding scatter plots are seen in Figs. 4–6).

Appendix S3-I

Regression models for the relationships of leaf litter N (y_N), P (y_P) and N:P (y_N:P) against MAT (x) (corresponding scatter plots are seen in Fig. 4).

Appendix S3-II

Regression models for the relationships of leaf litter N (y_N), P (y_P) and N:P (y_N:P) against MAP (x) (corresponding scatter plots are seen in Fig. 5).