Ecological Archives E096-286-A4

Qi Deng, Dafeng Hui, Yiqi Luo, James Elser, Ying-Ping Wang, Irakli Loladze, Quanfa Zhang, and Sam Dennis. 2015. Down-regulation of tissue N:P ratios in terrestrial plants by elevated CO2. Ecology 96:3354–3362. http://dx.doi.org/10.1890/15-0217.1

Appendix D. The relationships of response ratio of N:P ratio (RR_N:P) with that of N concentration or P concentration (RR_Nc or RR_Pc) in cropland, grassland, and forest ecosystems, respectively, under elevated CO₂.

Fig. D1. The relationships of response ratio of N:P ratio (RR_N:P) with that of N concentration or P concentration (RR_Nc or RR_Pc) in cropland, grassland, and forest ecosystems, respectively, under elevated CO₂. ** indicates significant at α = 0.01 level.

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