海口市南渡江“一江两岸”发展策略
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摘要
海口市南渡江"一江两岸"主要存在水体浑浊、水系退化、防洪排涝能力不足、景观营造单一、交通联系不畅等问题,制约着两岸建成区的融合发展。重塑"一江两岸"的首要任务是进行生态修复,包括恢复生态湿地、开展水系连通和建设海绵城市等。在恢复生态肌理的同时,构筑"T"字型城市空间发展格局、完善水陆综合交通体系、复合发展滨江产业,助力海口市加快建设国际化滨江滨海花园城市。
The main problems of "one river and two banks " of Nandu River in Haikou are water turbidity,water system degradation, insufficient flood control and waterlogging capacity, lack of landscape and poor traffic contact,which have restrained the integral development of the two bank' s built-up areas. The priority of reshaping the "one river and two banks " is to carry out ecological restoration, including wetland restoration, water system connectivity,and sponge city construction. While restoring ecological texture, constructing a " T-shaped " urban spatial development pattern, improving water and land traffic system, and developing riverside industry comprehensively will accelerate Haikou' s development of an international riverside and coastal garden city.
The main problems of "one river and two banks " of Nandu River in Haikou are water turbidity,water system degradation, insufficient flood control and waterlogging capacity, lack of landscape and poor traffic contact,which have restrained the integral development of the two bank' s built-up areas. The priority of reshaping the "one river and two banks " is to carry out ecological restoration, including wetland restoration, water system connectivity,and sponge city construction. While restoring ecological texture, constructing a " T-shaped " urban spatial development pattern, improving water and land traffic system, and developing riverside industry comprehensively will accelerate Haikou' s development of an international riverside and coastal garden city.
引文
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[2]班美娜,武永新.基于MIKE21 FM的南渡江河口段行洪能力分析[J].南水北调与水利科技:2018,16(2):151-157.
[3]陈颖.城市湿地公园资源评价及其生态旅游设计研究[D].北京:中国农业科学院,2016.
[4]李丽,徐文,陈成豪,等.基于SD模型的南渡江水系连通系统特征及其演变规律分析[J].水力发电,2017,43(3):23-29.
[5]海口市规划局.海口市海绵城市专项规划[EB/OL].(2017-07-12)[2018-02-26].http://huanbao.bjx.com.cn/news/20170712/836697-2.shtml.
[6]肖奉仪.从海绵城市理念思考海南城市"治水"[J].今日海南,2015(6):24-25.