地點：中國浙江省金華市
設計目的：海綿城市、防洪
面積：26公頃
建成時間：2014
所獲獎項：2015年世界建築節（WAF）年度最佳景觀獎（Landscape of the Year）
中國的案例，我參考了位於浙江金華的燕尾洲公園。它是近年地球上最具有親水性的河道防洪設計之一。2015年更獲得世界建築節(WAF)年度最佳景觀獎。可見這個「城市與洪水為友」的景觀設計獲國際認可，在防洪植物方面別具參考價值。
案例中的軟景設計，梯田上廣植適應於季節性洪澇的鄉土植被，梯田擋牆為可進入的步行道網絡，使濱江水岸成為生機勃勃、兼具休憩和防洪功能的美麗景觀。每年的洪水帶梯田上的多年生高草帶來充足的沙土、水分和養分，使其能茂盛地繁衍和生長，且不需要任何施肥和灌溉。梯田河岸同時將來自陸地的面源污染和雨洪滯蓄和過濾，避免對河道造成污染。在防汛梯田種植區，該區域利用防汛堤的設計高差，利用富有鄉野氣息的多年生觀賞草造景。較之一般園林植物，觀賞草具有耐寒、耐修剪等優點，同時養護費較低，管理粗放。輔以竹子以及水杉、烏桕和合歡這些季相豐富的喬木，旨在喧鬧的城市中，營造出寧靜的鄉野風光。以下是公園內部分栽種植物：
區塊劃分
區塊之一：濕地保育區。燕尾洲是一個次生濕地，植被茂盛，不僅是鄉土植物的種子資源庫、許多動物的棲息地和庇護所，也是多種候鳥的中轉站。燕尾洲現有洲頭濕地是金華鬧市中一塊罕見的清新綠洲。按照景觀設計，將兼顧濕地保護和市民親近大自然的願望，考慮洲頭濕地的自然基底特徵和棲居在此的各類生物抵禦人類干擾的能力，設置了有級別的保護區域，即分為可以節制性允許遊人進入或接近濕地進行觀察研究的限制性可進入區，禁止遊人進入的核心保護區兩類，充分保留其自然野地的景觀形態，同時將在此基礎上進行一系列生態修復措施，完善和豐富場地的食物鏈，促進濕地生物多樣性的提高，使其形成健康的、能夠自我維持的循環生態系統。從景觀步行橋俯瞰，可以看到更為廣闊的濕地景觀：樹木掩映中的水塘窪地時隱時現，林中穿梭著小動物，蘆葦輕搖，耳邊蟲鳴鳥啼，抑或蘆葦叢中飛出一群水禽，盤旋於洲頭上空……寧靜的濕地氛圍，會讓人忘卻都市的喧囂。
區塊之二：運動休閒區。該區域是中國婺劇院所在地，同時包含了大部分濱江岸線，並緊鄰保護濕地，既起到濕地與城市間的過渡作用，也是防汛堤所在區域。該區域被定為多種運動休閒活動區，是一個功能較為綜合的區域。這裡將建林下步行廣場、防汛梯田和濕地體驗區，打造成一個錯落有致的廣場休閒空間。
區塊之三：中心水景區。該區塊主要有水上舞台、休閒看台、中心水景、下沉式廣場和人工濕地，是兼具集散休閒、文藝會演功能的重要景觀節點。基於對遊人行為習慣、親水偏好及演出舞台效果等方面的考慮，該區塊將建一個圓形舞台，以人工濕地為背景，採用半環形淺水與觀眾席隔開，並設計幾級平台高差，便於演出利用。區塊內的帶狀台地環繞水池與舞台相接，圓形種植島散佈其中，形成大片舒適的林下休憩空間。區域內的人工濕地可以調節小氣候，並形成豐富的水生植物景觀。
區塊之四：商業辦公區。該區域是公園與城市相交的界面，緊鄰東市街和賓虹路，有較複雜的過境交通，適宜開展商業辦公運營，因此該區域定位為商業辦公區。
Design Guide - Domestic Case Study
Project Name: Jinhua Yanweizhou Park
Location: Jinhua City, Zhejiang Province, China
Design Purpose: Sponge City, Flood Control
Area: 26 hectares
Completion: 2014
Awards: 2015 World Architecture Festival (WAF) Landscape of the Year Award (Landscape of the Year) In
the case of China, I refer to the Yanweizhou Park in Jinhua, Zhejiang. It is one of the most hydrophilic river flood control designs on the earth in recent years. In 2015, he won the World Architecture Festival (WAF) Best Landscape Award of the Year. It can be seen that the landscape design of "City and Flood as Friends" has been internationally recognized and has unique reference value in flood control plants.
In the case of the hard-scape design, the flood-proof hard shore in the park area is removed, and the principle of filling and excavation on-site balance is applied to transform the river bank into a terraced planting belt that can be submerged in floods of different return periods. The elevation of the terraced bank at the bottom of 39.43m is 20 When the flood occurred in the year, the entire head of the continent was submerged. The top of the terraced levee is 40.8m, which can meet the height of 40.71m in the 50-year flood. At this time, the entire terraced area is submerged, and the internal site is kept intact, achieving elastic flood protection with the flood. This measure not only increased the flood section of the river, but also slowed the flow of water, relieved the flood control pressure on the side of the city, and improved the hydrophilicity of the park's adjacent water interface. The site also uses 100% infiltration coverage, including large-scale sand pavement as a place for people to flow, a bubble-shaped rainwater collection pool combined with planting, and permeable concrete road pavement and ecological parking for vehicle traffic. , to achieve a water-elastic design throughout the site.
In the case of the softscape design, the terraced fields are adapted to the seasonal flooding of native vegetation, and the terraced retaining wall is an accessible pedestrian network, making the waterfront of the riverside a beautiful landscape with both rest and flood protection functions. The annual floods of perennial tall grasses on terraces bring enough sand, moisture and nutrients to flourish and grow without any fertilization and irrigation. At the same time, the terraced river bank will store and filter non-point source pollution and rainwater from the land to avoid pollution to the river. In the flood control terraced planting area, the area uses the design difference of the flood control embankment to make use of the perennial ornamental grass landscape with a rich rural atmosphere. Compared with the general garden plants, the ornamental grass has the advantages of cold resistance and pruning resistance, and the maintenance cost is low and the management is extensive. It is complemented by bamboo and the rich seasons of metasequoia, black mulberry and acacia, which are designed to create a tranquil rural landscape in a noisy city. Here are some of the plants in the park:
Common Reed
Bulrush
Manchurian Wild Rice
Softstem Bulrush
Chinese Spinach
Cogongrass
Umbrella Papyrus
Block partitioning
block: wetland conservation area. Yanweizhou is a secondary wetland with lush vegetation. It is not only a seed resource bank for native plants but also a habitat for many animals and shelters. It is also a transit station for a variety of migratory birds. The existing Zhoutou Wetland in Yanweizhou is a rare and fresh oasis in the downtown area of Jinhua. According to the landscape design, we will take into account the wetland protection and the desire of the citizens to get close to nature. Considering the natural basement characteristics of the Zhoutou Wetland and the ability of various living organisms to resist human disturbance, a level of protection zone is set. It is divided into two types: restricted access areas that allow visitors to enter or approach wetlands for observation and study, and core protected areas that are prohibited from entering, fully retaining the landscape form of their natural wilderness, and will be based on this series. Ecological restoration measures, improve and enrich the food chain of the site, promote the improvement of wetland biodiversity, and form a healthy, self-sustaining recycling ecosystem. From the landscape pedestrian bridge overlooking, you can see a wider view of the wetland: the ponds in the shade of the trees are hidden, the small animals in the forest, the reeds gently shake, the insects in the ears, the birds, or the reeds fly out A group of waterfowl, hovering over the head of the island... The tranquil wetland atmosphere will make people forget the hustle and bustle of the city.
Block 2: Sports and recreation area. The area is home to the Chinese Theater, and it contains most of the riverside coastline and is adjacent to the protected wetlands. It not only serves as a transition between the wetlands and the city but also the area where the dams are located. The area is designated as a variety of sports and leisure activities and is a more comprehensive area. Here, the Linxia Pedestrian Square, the flood control terraces and the wetland experience area will be built to create a patchwork square leisure space.
Block 3: Central Water Scenic Area. The block mainly consists of a water stage, a leisure stand, a central water feature, a sunken plaza and a constructed wetland. It is an important landscape node that combines the functions of distributed leisure and literary performance. Based on considerations of tourist behaviour habits, hydrophilic preferences and performance stage effects, the block will be built with a circular stage, separated by artificial wetlands, separated from the auditorium by semi-annular shallow water, and designed several platforms. The height difference is convenient for performance use. The strip-shaped platform in the block is connected to the stage around the pool, and the circular planting islands are scattered among them to form a large and comfortable resting space under the forest. Constructed wetlands in the area can regulate the microclimate and form a rich aquatic landscape.
Block 4: Commercial office area. The area is the interface between the park and the city. It is close to Dongshi Street and Binhong Road. It has more complicated transit traffic and is suitable for commercial office operations. Therefore, the area is positioned as a commercial office area.
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