Journal Article
Wigley BJ, Coetsee C, Kruger LM, Ratnam J, Sankaran M.
2019. Ants, fire, and bark traits affect how African savanna trees recover following damage. BIOTROPICA.
Joshi AA, Ratnam J, Sankaran M.
2020. Frost maintains forests and grasslands as alternate states in a montane tropical forest-grassland mosaic; but alien tree invasion and warming can disrupt this balance. JOURNAL OF ECOLOGY. 108(1):122-132.
Wigley BJ, Coetsee C, Augustine DJ, Ratnam J, Hattas D, Sankaran M..
2019. A thorny issue: Woody plant defence and growth in an East African savanna. JOURNAL OF ECOLOGY. 107(4):1839-1851.