| Jiangsu has been known as "the world's granary" since ancient times,and is known as "Su Lake is cooked,the world is full".In the long history and agricultural development,the ancestors on the Jianghuai Lake Plains gradually adapted to the changing water environment in the process of suffering from floods and floods,and eventually reached symbiosis with the flood,forming a local village with local characteristics.landscape.The local landscape of a region is the result of a dynamic and stable regional landscape that has undergone a long period of interaction between the natural environment and human activities and eventually formed.In the specific area of the Jianghuai Lake depression plain,the water environment,especially the expansion of the Yunxi Zhuhu Lake system and the changes in water volume caused by the unfavorable Huaihe River into the sea,played a leading role in the regional landscape changes.effect.This article attempts to study the characteristics and patterns of regional landscapes,represented by the polder-duotian-pond formed by the Jianghuaihu depression,affected by the changes in the water environment in Yunxi from the perspective of landscape architecture research.In order to put forward guiding principles and opinions on the construction of the future regional landscape in the Jianghuai Lake depression area.First of all,through the study of historical documents and local chronicles,combined with regional historical maps,comprehensively summarize and summarize the history of regional development of Jianghuai Lake depression and the change of water environment.And digitally translate the water environment change process of the map,combined with the spatial geographic information of different years,comprehensively analyze the characteristics of the water environment change process of the Jianghuai Lake depression plain and the changes of regional settlements and the relationship between the two.The aim is to clearly and intuitively analyze the change process and characteristics of the water environment of the Jianghuai Lake Plain in different historical periods,and to clarify the trend and characteristics of regional landscape changes.Then,understand the local landscape of the Jianghuai Lake depression plain as a waterelastic landscape system containing three levels of natural basement,agricultural water conservancy,and settlement,and stratify each level of the system from macro to micro through literature and graphical analysis Analysis and research in order to explain the interrelationships between the various levels and the impact of the water environment on the various levels of the system.Then through the analysis of several typical settlement samples at the urban,township,village,and three levels of the Jianghuai Lake depression plain,the changes of the Yunxi water environment from the micro level to the settlements and farmland hydraulic changes in the Jianghuai Lake depression plain The characteristics are summarized by examples and the spatial layout characteristics of settlements and polder-duotian-tang.Finally,through the above multi-angle analysis,the model characteristics of the local landscape of the Jianghuai Lake depression plain area are summarized,and the traditional ecological wisdom and practical significance of the local landscape of the Jianghuai Lake depression plain are excavated from it.In order to provide ideas for the protection and development of local landscape in the process of shaping the regional landscape of the Jianghuai Lake Plain in the future. |
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