1. Community‐level assessment of freezing tolerance: frost dictates the biome boundary between Albany subtropical thicket and Nama‐Karoo in South Africa. (25th October 2014) Authors: Duker, Robbert; Cowling, Richard M.; du Preez, Derek R.; van der Vyver, Marius L.; Weatherall‐Thomas, Clayton R.; Potts, Alastair J.; McGeoch, Melodie Journal: Journal of biogeography Issue: Volume 42:Number 1(2015:Jan.) Page Start: 167 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
2. Impending local extinction of Aloe ferox Mill. populations in the absence of elephants and black rhinos?. (9th March 2016) Authors: van As, Sjani; van der Linden, Simone C.; Phillips, Dean P.; Rous, Kevin G.; Duker, Robbert; Beyers, Andrea; Calitz, Wynand; Cowling, Richard M.; Potts, Alastair J. Journal: African journal of ecology Issue: Volume 54:Number 4(2016) Page Start: 504 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗