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Rangelands at equilibrium and non-equilibrium recent developments in the debate around rangeland ecology and management
(Institute for Poverty, Land and Agrarian Studies, University of the Western Cape, 2003)
The debate on equilibrium vs non-equilibrium dynamics
in pastoral systems emerged in the early 1980s, when
economists, ecologists and social scientists began to
challenge the widespread claims of overgrazing and
degradation ...
Annual report 2002
(Institute for Poverty Land and Agrarian Studies (PLAAS), 2003)
The year 2002 was an extremely busy one for PLAAS staff, and saw the initiation of many new
projects and activities, some of them qualitatively different to anything undertaken before. These
included an in-depth, national ...