Research In Ecological Environmental Changes Of Qujiang Famous Scenic

Xi'an qujiang new district Begin with Qin dynasty and Han dynasty, go through Sui dynasties and Tang dynasties, excessive to the Ming dynasties and Qing dynasties, it is the well-known royal garden in China's history.Qujiang bears the demeanour of the royal garden now, just the same as before many trees and gardens are all very beautiful. Xi'an qujiang new district and Chinese Overseas Town shenzhen become the national-level cultural industry demonstration area that national ministry of culture approves in the first batch in August 11, 2007. Qujiang new district not merely bears the weight of the ecological regulating function of city, offer the high-quality, beautiful natural ecological environment to citizen,it is the passing on ground of the ancient gentle pulse in Xi'an too. Especially ancient recreation culture development, ground of the ripe great prosperity,it is the places of ancient civilization and modern and progressive combination. According to the investigation, forefathers' study on river environment of the song is still only limited to the beginning of 2003 Environmental appraisal report of area with qujiang developing company, have only made some highway sections of project geology to reconnoitre with geological ground form of the area, Have not made total analysis. So,Key period built and developed in the qijiang, Environment research seems very essential.This text plans to solve two following problems:1,Study the environment by environmental changes of geology,Combine the ecological environment current situation of the human survival of relation,Obtain the environmental quality in the studying area and bear the weight of strength。2,Through an analysis of environmental current situation,Combine the living environment,Obtain the living environment of studying area and is suitable for degree,Imagination of constructing the ecological garden that and so preliminary as to appear.This thesis is on the basis of collecting to a large number of materials and forefathers and studying, have carried out the human-oriented and sustainable idea of development. Use the geology theory synthetically, combine regional reality, Combine materials data and geology in the participation district collected and reconnoitre the data that the work get.for the first time correctly the geological environment of area evolves and air, water, soil, ecological environment which the mankind depend on for existence Have done systematic research,and has launched the researching and analysing of ecological human settlements environmental .. Draw the following conclusions:1,On the whole the ecological environmental quality in the studying area is good,Suitable for present development and construction and human settlements to need,But there is a hidden danger of the unfavorable environment.2,It is second that the resource and environment bear the weight of strength synthetically in the studying area at present,At developing equilibrium stage. Resource and environment in 2010 bear the weight of strength to predict tertiarily synthetically,At the stage that should not develop again.3,Through contrasting with " national urban standard of ecological garden ", The river ecological environment of newly developed area of the song is suitable for the human settlements.