| Urban river and riverside landscape is important city landscape resources,its health and vigor to live and contribute to creating urban characteristics to improve the investment environment,promote city's comprehensive competitiveness.Guangzhou started since 1997 rivers and 2010 complete with a small amount of urban river chung and riverside space comprehensive update,still have a lot of river flood in comprehensive treatment in succession,so the flow of the updated detailed comprehensive evaluation is necessary.This paper,taking the Liede river of Guangzhou updated comprehensive evaluation as the theme,water,city,a man with whom relations as the core,from the perspective of landscape professional evaluation system,trying to build natural and aims to study how to use evaluation summary experience,find problems,looking for an opportunity,the construction of health has the vigor of sustainable riverside landscape.Paper contains six parts.The first chapter is introduction,introduces the research background and research purposes,meaning,to determine the main content of research,research methods and technical route,and a summary of domestic and international relevant research results and comparative analysis on health connotation and evaluation system,evaluation result practice three aspects mainly.The first chapter is the introduction,which introduces the research origin and the purpose of the study,and determines the main contents,research methods and technical route of the research.The second chapter is the development of related theory and research.First,it clarifies the definition of natural and human ecology and the connotation of river health.Then,it summarizes the achievements of domestic river health evaluation,mainly from evaluation methods,evaluation indexes and practical application of evaluation results.Finally,it is an overview of regional human landscape research and development.The third chapter is the construction of the comprehensive evaluation system of hunting.First,the author summarizes the historical development,the history of the remediation and the natural and cultural characteristics of the present situation.Secondly,it clarifies the health connotation and the evaluation time space of the Liede river.Finally,it builds the comprehensive evaluation route and builds the natural and humanistic evaluation model.The fourth chapter on the professional for the Liede river natural landscape ecological health evaluation system.First determine the flow of natural ecological health level,from two aspects: the situation of water environment and the status quo of the morphological structure of evaluation criteria;Second to determine evaluation index,the factors including index shows and select purpose or reason and rank standard;Finally using the AHP analytic hierarchy process(AHP)to determine weight,combined with the data measured results and evaluate the status quo described the evaluation results are obtained.The fifth chapter from the perspective of landscape professional for the Liede river humanistic ecosystem health evaluation system.First of all to human sustainable ecological landscape as a health goal,from the regional cultural landscape features of sustainable,social and economic development sustainable and people involved in three directions and guidelines infrastructure to build evaluation system;Secondly to determine evaluation index and evaluation factor content and its grade standards;Finally use AHP analytic hierarchy process(AHP)to determine weight,access to research data,etc.By contrast,statistical methods such as questionnaire survey results to evaluate the results.Chapter sixth presents comprehensive evaluation conclusions and suggestions for improvement.This paper analyzes the results of natural and humanistic ecological health evaluation and concludes the comprehensive evaluation conclusion of Liede Chung,including the main basic tasks facing the new stage of Liede Chung,and puts forward suggestions for improvement. |
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