Research On The Construction Strategy Of Ecological Security Pattern In Rural Area Of South Of Jiang Su

The current process of urbanization is accelerating,while in rural areas in southern Jiangsu and located in China’s economically developed eastern coastal areas,at a time of rapid rural economic development is bound to cause some environmental problems.The process of urbanization has prompted some construction land occupied by paddy fields,lakes,rivers and other rural water blocking space to achieve the purpose of the rapid expansion of the scope of land,which leads to the village water system network suffered some degree of damage,some water systems were blocked,water environment decline in the quality,the ecological balance has been a certain degree of damage.Based on patch-mode analysis matrix structure of Sunan rural water environment,summarized the problem at this stage Sunan rural water environment faces,and then proposed to build rural water ecological security pattern of policy,to maintain the rural ecology-corridor system function,the ultimate goal of promoting sustainable rural development.(1)Elaboration of a comprehensive rural water landscape ecological security pattern of theory and practice at home and abroad,on the characteristics of the landscape spatial pattern of Sunan rural areas water network analyze the situation,research supporting rural water landscape pattern theory.(2)Related Cognitive Sunan rural water landscape ecological security pattern,the theory of landscape pattern in the South River water landscape pattern characteristics,combined with the study of the basic theory content for the construction of landscape security pattern to provide a theoretical basis.(3)Select a typical case of the status quo in South Jiangsu rural landscape ecological pattern rural waters were analyzed on the basis of theoretical analysis and research on the analysis of the existence of Sunan waters,ecological security pattern rural issues and the urgency of the existing ecological problems.(4)In landscape ecology,ecological security theory and the theory of ecological planning and other content-based method for constructing a macro ecological security pattern waters,meso waters regional landscape unit design methods,micro concrete planning measures to achieve three aspects of Sunan Construction of rural water landscape ecological security pattern.