Effect Evaluation On Ecological Remedy Of Damaged Riparian

In order to effect about the restoration of damaged riparian ecosystem,this paperfollowing evaluated the remedy effect of artificial spotted habitats that have been built foreight years on the damaged riparian ecosystem based on the ground vegetationcommunities,soil organisms communities and the evaluation of near water structure andfunction.The results showed that in restored area,the herb coverage,biodiversity indexincreased1.99%,0.158separately in2010than in2006;Willow stem length,canopy andcoverage increased2.5m,3.2m,18%separately in2010than in2006;Ulmus carpinihliacv.Pcendula ength,canopy and coverage increased0.3m,1.4m,9.9%separately in2010than in2006;Amorpha fruticosa length,canopy and coverage increased1.1m,0.8m,4.45%separatelyin2010than in2006;After successful restoration of the soil environment in damaged riparianwere significantly improved,which resulted in an increase in soil biodiversity and soilmicroorganism in2010than in2006;the distribution of reed area provide preferable habitatfor amphibian biology,the frog population increased from zero in2006to46per hour in2010.In controlled area,the herb coverage,biodiversity index decreased by3%,0.18separately in2010than in2006; Willow stem length,canopy and coverage increased2.7m,6.2m,43.7%separately in2010than in2006, there is no distribution of shrub layer, Soilenvironmental degradation,bad for reproducing and surviving of soil biological in thisarea,near the river bad for the frog populations distribution.The remedy technique for thedamaged riparian by using artificially spotted habitats,so as to developed an entire ecosystemmoving in a healthy and stable direction in temporal and spatial scales.