| Abstract: | Current and historical livestock movement patterns are explored in a semi‐arid communal environment in central–north Namibia, placed in context of increasing population, large‐scale enclosures, increased water supply and changing vegetation. Farmer's knowledge of movements, rangeland potential, vegetation condition and plant indicators was gathered and analysed with various methods such as Canonical Correspondence Analysis (CCA). Local rangeland units were mapped with Landsat TM imagery and analysed with a Geographical Information System (GIS). The data suggest that good grazing was previously maintained by low herbivore pressure and frequent fires in a management regime controlled by hunter‐gatherers and limited permanent water supply. Population increase in settled areas starts migration to more fertile land units in previous prime grazing areas causing a conflict between grazing and cropping and a decrease in grazing condition triggering further migration and need for new water supply. Recent large‐scale enclosures are targeting predominantly more fertile land units with the most palatable perennial grass species and water, causing further conflict for communal farmers. Having reached the frontier of the traditional land there is no space for further expansion, resulting in the need to adapt to uncertainty with annual grasses more dependent on rainfall. Livestock movement patterns have changed drastically for large herd owners from transhumance and migration to largely permanent cattle posts. Small herd owners face increasing longer movements between kraals , water points, depending on less suitable and decreased unfenced grazing lands. Copyright © 2006 John Wiley & Sons, Ltd. |
