全新的城市森林建筑——公园“覆盖”的体育场

该项目将把巴塞罗那的诺坎普体育场周边区域改造成一个占地26公顷的城市公园。这个名为“ nou parc”的项目是由ON-A开发的，目的是引发关于对“重塑城市自然”的辩论。

该方案设想为一个 城市森林 ，而无需代替现有建筑即可实现。根据世界卫生组织（WHO）规定，城市的人均绿地面积应至少为9平方米（97平方英尺）。而巴塞罗那目前只有6平方米（65平方英尺）。

this proposal plans to transform the area around barcelona’s famous camp nou stadium into a 26-hectare city park. called ‘nou parc’, the project has been developed by architecture studio ON-A as a way to generate debate about ‘re-naturing’ our cities. the proposal imagines an urban forest that can be realized without replacing the existing buildings, which are positioned below ground. according to the world health organization (WHO), cities should have a minimum of 9 square meters (97 sqf) of green area per inhabitant. barcelona currently has just over 6 square meters (65 sqf).

ON-A的联合始合伙人jordifernandez表示，重塑城市并为公民提供优质的空间，是积极地构想。作为该项目的一部分，诺坎普体育场及其周边设施将被新的地形所覆盖，这将形成一个树木茂密的大型公园。与99000个座位的体育馆相连的设施将在新公园的地下独立维护和运行。

re-naturing cities and gaining quality space for citizens is no longer just an interesting idea, it is a necessity,’ says jordi fernández, one of the two founding partners of ON-A. as part of the project, the camp nou stadium and its surrounding facilities would be covered by a new topography that would result in a large tree-populated park. the facilities attached to the 99,000-seat arena would be maintained and function independently below the surface of the new park.

目前，该场地是一个几乎无绿植的围栏区域，将体育场附近的社区分隔开来。除了体育赛事或有组织的私人设施探访之外，这个巨大的空间经常被废弃。建筑师说，新的绿色空间不仅将帮助连接城市及其居民，而且还将产生15,000公斤的氧气，每天吸收25,000公斤的二氧化碳。

currently, the site is a fenced area with little greenery that separates the neighborhoods adjacent to the stadium. this huge space is regularly in disuse, except for sporting events or organized visits to the private facilities. the architects say that the new green space would not only help connect the city and its residents, but would also produce 15,000 kilograms of oxygen and absorb 25,000 kilograms of carbon dioxide each day.

该技术将贯穿整个过程，以控制和预测供水与维修等问题。ON-A与Verdtical（一家专门研究城市生态系统的公司）合作，计划了借助传感器和人工智能控制的绿色屋顶和垂直花园。该技术能够最大程度地减少用水量，并能够适应环境需求。它还提供监视警报和预防措施。

technology would be integrated throughout the process to control and predict problems such as water supply and maintenance. ON-A worked alongside verdtical, a company that specializes in urban ecosystems, to plan green roofs and vertical gardens controlled with the help of sensors and artificial intelligence. this technology is capable of minimizing water consumption and can adapt to environmental needs. it also provides surveillance alerts and preventive action in maintenance.

ON-A还推测，两个现场湖泊可以收集雨水，用于公园灌溉。jordifernandez继续说道：“我们意识到城市必须重新自然化，绿地为生活带来健康的环境，其中也少了水景的点缀。” “控制耗水量的技术已取得了长足的进步，使我们能够创新和优化城市空间中的绿地。”

ON-A also speculates that two on-site lakes could collect rainwater to be used for the park’s irrigation. ‘we are aware that cities must be re-naturalized, and that green provides unquestionable benefits for health, but the issue is not only green, the debate revolves around blue as well: the water,’ continues jordi fernández. ‘the technology for the control of water consumption has come a long way and allows us to innovate and optimize green areas in urban spaces.’

项目视频：

建筑师：ON-A

地点：加泰罗尼亚 巴塞罗那

面积：26公顷