This article corrects:
- Grass water stress estimated from phytoliths in West Africa Volume 32, Issue 2, 311–327, Article first published online: 20 January 2005
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The formula on page 320 in Bremond et al. (2005) has been corrected.
Statistical relationships between AET/PET and phytolith indices
The correct formula is:
where the coefficients a0 = −0.538, a1 = −0.326, a2 = 0.008 and C = 42.497 are the regression coefficients.
All the results remain unchanged.