assessment of risk of ozone impacts to maize (Zea mays) in southern Africa Anna Mieke van Tienhoven a, Mark Zunckel a,*, Lisa Emberson b, Avishkar Koosailee c, Luanne Otter d a CSIR Environmentek, PO Box 17001, Congella 4013, Durban, South Africa b Stockholm...
to ozone may differ markedly both between and within species (Grobbelaar and Mohn, 2002; Postiglione et al., 2000). Until locally grown maize crops are used to derive ozone exposure re- lationships, it is appropriate to use the European critical level aimed...