Table 1

Mathematical coefficients for AGB (Y=a CVb) for four shrubs in this study area
Shrubs Coefficients n R2
a b
Seriphidium terrae-albae 7.98 × 10–3 0.817 25 0.907
Artemisia songarica 5.23 × 10–4 1.011 25 0.840
Eremosparton songoricum 4.27 × 10–7 2.130 20 0.940
Calligonum leucocladum 8.48 × 10–2 0.562 20 0.894

All equations are significant at P < 0.0001.

Tao et al.

Tao et al. Botanical Studies 2013 54:59   doi:10.1186/1999-3110-54-59

Open Data