Stress (biology) management, anxiety, and depression. Over the long term, distress can lead to diminished health and/or increased propensity to illness; to avoid this, stress must be managed. Stress management encompasses techniques intended to equip a person with effective coping mechanisms for dealing with psychological stress, with stress defined as a person's physiological response to an internal or external stimulus that triggers the fight-or-flight response. Stress management is effective when a person uses strategies to cope with or alter stressful situations. There are several ways of coping with stress, such as controlling the source of stress or learning to set limits and
Plant strategies stress (Grime’s C-S axis). The L-H-S strategy avoids the assumption that high disturbance, high stress environments lack viable plant strategies, unlike Grime's model. However, Westoby's model is at a disadvantage when predicting potential variation in plant strategies since the axes only include single variables, compared to Grime's multivariable axes. This linear model, first introduced by MacArthur and Wilson (1967), has been commonly applied to both plants and animals to describe reproductive strategies. Representing opposing extremes of a continuum, r-species commit all energy into maximizing seed production with minimal input to individual propagules, whereas K-species allocate energy into a few, highly