【作者】 赵越；

【导师】 郑志； 林秋达；

【作者基本信息】 华侨大学 ， 建筑学（专业学位）， 2021， 硕士

【摘要】 古城保护越来越受到各级政府的重视,但经过近代以来的城市化改造,许多古城的空间格局和生态格局都遭到了破坏,近年来,漳州古城水系也出现水质恶化、河道硬质化严重、生态失衡等问题,对古城环境及居民生活品质造成一定影响。古城的活动都建立在湿地水资源的基础之上。古城湿地网络被赋予了独特的历史属性。本文利用功能湿地的理论成果和实践经验,即通过宏观湿地生态网络梯级建构,中观湿地生态系统的功能与城市功能一体化规划,微观分级控制湿地系统的生态因子。最后将模式运用于古城的传统生态系统中,通过规划设计修复古城河道,激发生态活性,提高古城人居环境的品质。总结本文研究成果在古城河道生态修复方面的优势与创新。第一部分,从空间格局和功能作用两方面,挖掘了漳州古城水系与人居的互动关系,梳理古城文脉与水脉的衔接关系。第二部分,在宏观层面,制定以河道生态修复为目标的生态规划。利用Arc GIS软件和历史分析提取古城水系的湿地基因,构建古城湿地生态网络,恢复历史水系,解决水生态、水资源、水安全、水环境四个方面的水系统问题。第三部分,在中观层面,建立湿地功能与古城功能相耦合的一体化模式。通过增强湿地网络与古城的院落空间、街巷空间、市政景观等空间用地的关联度,以湿地网络为载体,提高文旅、居住、教育、交通、市政、绿化等功能的生态活力,强化古城人居环境的历史属性和文化特性。第四部分,在微观层面,提出生态因子分级控制的古城河道生态修复方法。利用激活与河道关联的古城要素,提高古城生态和文化活力的设计策略。最后在城市设计层面,对古城的东西北三段河道进行生态修复的设计。更多还原

【Abstract】 The protection of the ancient city has been paid more and more attention by governments at all levels.However,the spatial and ecological patterns of many ancient cities have been destroyed by the urbanization since modern times.In recent years,the river course of Zhangzhou ancient city also has some problems,such as water quality deterioration,serious hardening,ecological imbalance and so on,which have a certain impact on the environment of the ancient city and the quality of life of residents.The activities of the ancient city are based on the wetland water resources.The ancient city wetland network has been given a unique historical attribute.In this dissertation,the theoretical results and practical experience of functional wetland are used,that is,through the construction of macro wetland ecological network,the integrated planning of wetland ecosystem function and urban function,and the micro grading control of ecological factors of wetland system.Finally,the model is applied to the traditional ecosystem of the ancient city,through the planning and design to repair the ancient city river,stimulate the ecological activity,and improve the quality of the ancient city living environment.This dissertation summarizes the advantages and innovation of the research results in the ecological restoration of the ancient river.The first part,from two aspects of spatial pattern and function,explores the interaction between water system and human settlements in Zhangzhou ancient city,and combs the connection between the context and water vein of the ancient city.In the second part,at the macro level,the ecological planning aiming at river ecological restoration is formulated.Using Arc GIS software and historical analysis to extract the wetland gene of the ancient city water system,construct the ecological network of the ancient city wetland,restore the historical water system,and solve the water system problems of water ecology,water resources,water security and water environment.The third part,in the meso level,establishes the integration mode of wetland function and ancient city function coupling.By enhancing the relevance between the wetland network and the courtyard space,street space,municipal landscape and other space land of the ancient city,taking the wetland network as the carrier,we can improve the ecological vitality of cultural tourism,residence,education,transportation,municipal administration,greening and other functions,and strengthen the historical and cultural characteristics of the living environment of the ancient city.The fourth part,at the micro level,puts forward the ecological restoration method of the ancient city river under the hierarchical control of ecological factors.It is a design strategy to improve the ecological and cultural vitality of the ancient city by activating the ancient city elements associated with the river.Finally,at the level of urban design,the ecological restoration design of the east-west and north-west river sections of the ancient city is carried out.更多还原