A Study of the Artificial Vegetation Restoration Technology in the Wenchuan Earthquake Area
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The situation of plants on the slope can reflect the effect of vegetation restoration during the process of artificial vegetation recovery. Taking the typical damaged slope of Wenchuan earthquake area as the research object, through observing the vegetation situation of deserted slope, the results show that compositae plants and gramineous plants are suitable for being pioneer plants and dominant in community; during the vegetation succession, many compositae and gramineous species invade, but there is no magaphanerophytes invading; as time goes by, the herbaceous species and diversity increase gradually, so the ecosystem becomes more stable and the gradient is important for the vegetation restoration.