Based On The Water Quality Improvement Under The Function Of The Ancient Moat Landscape Madification Reseach

Ancient moats has a special function as the ancient city of the primary system,having importance for urban form and structure. Moat a of XI’an has important practical and historic significance as the only existing complete set city water landscape.It was described the formation and development of XI’an moat and its place and value in the modern city, discussed shortcomings of the landscape of the moat. It was made pointed comments combined with the transformation of this experience, problems and shortcomings.It was proposed series transformation measures: The research ancient of moat landscape transformation was generally divided into landscape transformation and water ecological repairs, through protection water and water resources of effective using,creating moving in the has static, static in the has moving, static moving phase combined of waterscape, using ecological waterscape theory to make landscape effect optimal, and having purification water and stable water of function.(2)Set in the moat water column water feature;(3) Increasing the number of moat around water features,Second, using ecological floating Island technology. in plant design in the put green and artificial wetland phase combined.Finally, in the moat in the study of landscape transformation using sponge city concept, effective use of rainwater.Taking XI’an ancient moat of landscape transformation for example, It was analyzed the situation, water quality improvement and landscape of relationships, theway to achieve the best of landscape design under improving and maintaining the stabilizing water quality. It was demonstrated the transform of XI’an ancient moat, and gave advice of the protection and development.