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Resistance (ecology)
In the context of ecological stability, resistance is the property of communities or populations to remain "essentially unchanged" when subject to disturbance. The inverse of resistance is sensitivity.〔
==Stability and disturbance==
Resistance is one of the major aspects of ecological stability. Volker Grimm and Christian Wissel identified 70 terms and 163 distinct definitions of the various aspects of ecological stability, but found that they could be reduced to three fundamental properties: "staying essentially unchanged", "returning to the reference state...after a temporary disturbance" and "persistence through time of an ecological system". Resistant communities are able to remain "essentially unchanged" despite disturbance.〔 Although commonly seen as distinct from resilience, Brian Walker and colleagues considered resistance to be a component of resilience in their expanded definition of resilience, while Fridolin Brand used a definition of resilience that he described as "close to the stability concept 'resistance', as identified by Grimm and Wissel (1997)". The inverse of resistance is sensitivity - sensitive species or communities show large changes when subject to environmental stress or disturbance.〔
抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』
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