TY - JOUR A1 - Jeltsch, Florian A1 - Stephan, T. A1 - Wiegand, T. A1 - Weber, G. E. T1 - Arid rangeland management supported by dynamic spatially-explicit simulation models Y1 - 2001 ER - TY - JOUR A1 - Jeltsch, Florian A1 - Weber, G. E. A1 - Moloney, Kirk A. T1 - Simulated long-term vegetation response to alternative stocking strategies in savanna rangelands Y1 - 2000 ER -