宝安定岗湖湿地公园，深圳 / 中国电建集团华东勘测设计研究院有限公司

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项目概述
Project Overview

定岗湖湿地公园位于深圳市宝安区沙井街道，设计以水为主线，统筹各种生态要素，兼顾生态、安全、文化、景观、经济等功能，通过利用现状水资源和长廊加以改造，提升湿地水生态环境，让生态廊道渗入城市，从而实现生态效益、民生效益和经济效益的共赢。

Dinggang Lake Wetland Park is located in Shajing Street, Bao’an District, Shenzhen, designed with water as the main line, coordinating various ecological elements, taking into account ecological, security, cultural, landscape, economic and other functions, by using the current water resources and the promenade to be transformed, to enhance the wetland water ecological environment, so that the ecological corridor seeps into the city, thus achieving a win-win situation of ecological benefits, livelihood benefits and economic benefits.

▼项目概览，General view © 徐坤丽

改革开放前，定岗湖是天然堰塞湖改建成的水库，曾经是抗旱的重要设施。定岗湖作为蓄水湖，旱季为石岩渠和壆岗排洪渠补水，对周边农田进行灌溉。改革开放后，随着城市的快速发展，宝安区逐渐形成工业区。定岗湖的蓄水灌溉功能逐渐弱化甚至废除，成为单一的休闲场所。2000 年后山体区域被占做私用用地，建设别墅建筑等私用设施。2020 年对山体建筑拆除，还山于民。

Before the reform and opening up, Dinggang Lake was a natural weir converted into a reservoir, which used to be an important facility for drought relief. Dinggang Lake as it is a water storage lake, which recharges the Shiyan Canal and Pokgang Flood Canal in the dry season to irrigate the surrounding farmland. After the reform and opening up, with the rapid development of the city, industrial areas gradually formed in Baoan District. The water storage and irrigation function of Dinggang Lake was gradually weakened or even abolished, and it became a single leisure place. After 2000, the mountain area was occupied for private use, and private facilities such as villa buildings were built. 2020, the mountain buildings were demolished and returned to the people. The construction of a national ecological civilization is proposed, and the future city is moving in the direction of ecological civilization.

▼定岗湖历史变迁，Dinggang lake historical changes © 中电建华东院

定岗湖改造前划分为5个独立水面，水体流动性较差，感官通透度偏低；湖水水质为劣5类水，水生态多样性单一，岸线生硬，生态性差。原有文化长廊形式陈旧、功能单一，亲水空间相对狭窄，服务设施陈旧单一，整体景观效果较差。

Before the transformation of Dinggang Lake, the lake was divided into five independent water surfaces, with poor water fluidity and low sensory permeability; the water quality of the lake was inferior to Class 5 water, with single water ecological diversity, raw shoreline, and poor ecology. The original cultural promenade has an old form and single function, the water-friendly space is relatively narrow, the service facilities are old and single, and the overall landscape effect is poor.

▼改造前场地问题分析，Analysis of site problems before renovation © 中电建华东院

设计效果
Design effect

设计生态为前提，融合休闲运动、生态科普、娱乐游憩、社交互动功能于一体，打造未来先行示范区沙井中心湿地公园——邻里之心。公园主要包括水域、湿地、亲水平台、生态溢流叠水堰、生态栈道、音乐喷泉、园路、景墙、花坛、廊桥、儿童活动场地、足球场、停车场等，为周边的老百姓提供了一个美好的休闲场地，满足了城市公众欣赏自然、感受自然、依赖自然的感观、心理和精神多重需求。

With water ecology as the premise, it integrates leisure and sports, ecological science, entertainment and recreation, and social interaction functions to create the future first demonstration area of Shajing Central Wetland Park – the heart of the neighborhood. The park mainly includes water, wetland, water-friendly platform, ecological overflow stacked weir, ecological walkway, musical fountain, garden road, scenic wall, flower bed, corridor bridge, children’s activity field, soccer field, parking lot, etc., which provides a wonderful leisure site for the surrounding people and meets the multiple needs of the urban public to appreciate nature, feel nature and psychologically depend on nature in sense, psychology and spirit.

▼水岸景观，Wterfront landscape © 徐坤丽

生态——雨洪管理的生态基底

项目湿地建设以水为主线，雨洪管理为生态基底，在湿地设计建设中充分融合了“海绵城市”的理念：

1.雨水收集，实现雨洪调蓄。项目除收集红线内的雨水径流外，还收集西侧红线外坡地约2.2公顷汇水面积的雨水，实现对周边区域的雨水管控，降低市政雨水管网的排水压力。

The project wetland construction is based on water as the main line, rainfall management as the ecological base, and the concept of “sponge city” is fully integrated into the wetland design and construction:

1. Rainwater collection to achieve rainwater storage. In addition to collecting rainwater runoff within the red line, the project also collects rainwater from about 2.2 hectares of catchment area on the slope outside the red line on the west side to achieve rainwater control in the surrounding area and reduce the drainage pressure of the municipal rainwater pipe network.

▼雨洪调蓄，Rainwater storage © 中电建华东院

2.顺应地势，打造层级海绵。巧妙利用定岗湖南北地形高差，合理布置湿地功能区域，形成梯级湿地、沉水植物塘、出水景观塘的层级变化，利用“渗、滞、蓄、净、用、排”等措施，实现自然渗透、自然积存、自然净化的水生态处理系统，经湿地的净化，水质达标后排入湖面。

2. Conform to the terrain, to create layers of sponge. Cleverly use the topographic height difference between the north and south of Dinggang Lake, reasonably arrange the wetland function area, into a graded wetland, submerged plant pond, out of the water landscape pond layer changes, the use of “seepage, stagnation, storage, purification, use, drainage” and other measures to achieve natural infiltration, natural storage, natural purification of water ecological treatment system, in the wetland purification, water quality standards after Discharge into the lake.

▼梯级跌水湿地，Stepped plunge wetland © 中电建华东院

▼沉水植物塘，Submerged plant pond © 中电建华东院

3.生态补水，改善水系动力。定岗湖采用尾水补至生态湿地净化区，日常补水6200方/天，当出现水质恶化时，采用应急补水12000方/天，提高湖体自身水动力，净化出水达准Ⅳ类水。同时，生态修复区水体经自流或水泵补充至壆岗排洪渠、塘下沟下涌、石岩渠，为河道基流提供充足水源，保证入河水质达标。

3. Ecological water replenishment improves the water system’s power. Dinggang Lake uses tailwater replenishment for the ecological wetland purification area, daily replenishment of 6200 square / days when the deterioration of water quality is, the use of emergency replenishment of 12,000 square / days, to improve the lake’s own hydrodynamic, purified water up to quasi-IV water. At the same time, the ecological restoration area water body by self-flow or pump replenishment to the Bogang flood channel, Tangxia ditch under the Chung, Shiyan canal, to provide sufficient water for the river base flow, to ensure that the water quality into the river standards.

▼生态驳岸，Ecological barge © 中电建华东院

▼生态驳岸，Ecological barge © 徐坤丽

4.化直为曲，构建生态驳岸。定岗湖原状驳岸为硬质直线型，设计对驳岸进行提升改造为生态曲线型。在水面较开阔和水系坡度较缓的区域，打造生态驳岸，坡度舒缓自然；为了承载广场、平台、跌水堰等相关服务功能，设置少量硬质驳岸，包括平台式与块石式，有机融合休闲功能与活动，视野开阔，整体性好。打造自然趣味驳岸，模糊岸线，在岛边缘置石，重建和修复水陆生态结构，使岸栖生物丰富，形成自然岸线的景观和生态功能。将生态驳岸、硬质驳岸、溪滩石驳岸相结合，增加水陆之间的交界，为水生物、动物提供多样的生存空间，完善自然生态系统。

4. Straighten to curve, build ecological barge. The original barge of Dinggang Lake is a hard straight line, and the barge is upgraded and transformed into an ecological curve type. In the area where the water surface is more open and the slope of the water system is slower, the ecological barge is built with a soothing and natural slope. In order to carry service functions such as plaza, platform and plunge weir, a small amount of hard barge is set up, including platform type and block type, which organically integrates leisure functions and activities with a wide view and good integrity. Create natural interesting barges, blur the shoreline, place stones at the edge of the island, rebuild and restore the ecological structure of water and land, make the shore creatures rich, and form the landscape and ecological functions of the natural shoreline. Combine ecological barge, hard barge and creek beach stone barge to increase the junction between water and land, provide diverse living space for aquatic organisms and animals, and improve the natural ecological system.

▼自然趣味驳岸，Natural interesting barges © 徐坤丽

▼有机融合休闲活动的驳岸设计，Barge design with organic integration of leisure activities © 中电建华东院

5.多措并举，实现生态修复。通过治污、引水、生态净化、水生植物种植、水生动物培育等方式重新恢复和生态养育，恢复湖体生态系统，丰富湿地景观，建立生境，保护生物多样性。湿地内采用地形重塑、生境营造、生物操纵等多项措施，全面修复生态系统，提升生物多样性。

5. Multi-measures to achieve ecological restoration. Through pollution treatment, water diversion, ecological purification, aquatic planting, aquatic animal breeding and other ways to rehabilitate and ecological nourishment, restore the lake ecosystem, enrich the wetland landscape, establish habitats and protect biodiversity. A number of measures such as terrain reshaping, habitat creation and biological manipulation are used in the wetland to fully restore the ecosystem and enhance biodiversity.

6. 人文结合，凸显生态风貌。在水生态的基础上，坚持以人为本，积极打造满足周边市民需求的公共活动区、生态共享区、休闲运动区、生态湿地区等多功能复合空间，同时，深入挖掘壆岗足球文化和定岗湖的历史记忆，融入湿地中。对定岗湖旧有长廊进行改造成为文化长廊，增加具有历史意义的文化展览馆。塑造丰富的水面，流动的洁净河道，多彩的水系景观，以及建设水上木栈道等，展现新时代的生态文明风貌与城市生活模式。

6.Combination of people and culture, highlighting the ecological style. On the basis of water ecology, insist on people-oriented, actively create multi-functional composite space such as public activity area, ecological sharing area, recreational sports area and ecological wetland area to meet the needs of the surrounding citizens, meanwhile, deeply excavate the soccer culture of Bogang and the historical memory of Dinggang Lake, and integrate them into the wetland. The old promenade of Dinggang Lake is transformed into a cultural promenade and a cultural exhibition hall with historical significance is added. At the same time, the new era of ecological civilization and urban life patterns are shown by creating a rich water surface, a flowing clean river, a colorful water landscape, and the construction of a wooden trestle on the water.

项目名称：宝安定岗湖湿地公园
项目类型：公共景观
设计方：中国电建集团华东勘测设计研究院有限公司
公司网站： https://www.hdec.com/cn
联系邮箱：xie_h3@hdec.com
项目设计：2020
完成年份：2022
设计团队：胡剑东、高祝敏、唐颖栋、杨玉梅、郑莉莉、吴冰、刘宁华、刘承杰、车晋晖、谢慧、杨臻、沈晓荣、庞立峰、俞悦琦、贾娟华、黄灿强、周元、邱慧珊、陈靖云、李哲帆、宋卓霖
项目地址：广东省深圳市宝安区
占地面积：96775㎡
摄影版权：中电建华东院、徐坤丽

Project name: Baoan Dinggang Lake Wetland Park
Project type: public landscape
Design: POWERCHINA HUADONG ENGINEERING CORPORATION LIMITED
Website: https://www.hdec.com/cn
Contact e-mail: xie_h3@hdec.com
Design year: 2020
Completion Year: 2022
Leader designer & Team: Hu Jiandong, Gao Zhumin, Tang Yingdong, Yang Yumei, Zheng Lili, Wu Bing, Liu Ninghua, Liu Chengjie, Che Jinhui, Xie Hui, Yang Zhen, Shen Xiaorong, Pang Lifeng, Yu Yueqi, Jia Juanhua, Huang Canqiang, Zhou Yuan, Qiu Huishan, Chen Jingyun, Li Zhefan, Song Zhuolin
Project location: Baoan District, Shenzhen, Guangdong Province
Floor area: 96775㎡
Photo credit: POWERCHINA HUADONG ENGINEERING CORPORATION LIMITED, Xu Kunli

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宝安定岗湖湿地公园，深圳 / 中国电建集团华东勘测设计研究院有限公司

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