西班牙巴塞罗那的公共艺术特征

艺术表达个性,艺术延续历史,艺术激发参与,当今公共艺术越来越成为日常生活的一部分。本文从西班牙巴塞罗那的公共艺术为出发点,分析其设计特征,并探索其对中国当前城市建设的启示。     

巴塞罗那城市公园发展更新与特征研究

巴塞罗那城市规划与空间更新作为世界典范,其城市公园更新与发展历程也值得学习与借鉴.结合对巴塞罗那城市更新计划与政策背景的分析,梳理与分析了巴塞罗那城市公园发展的历史进程,将其分为3个主要阶段:注重将自然引入城市的萌芽期(19世纪50年代—20世纪70年代);寻求人与自然和谐的发展期(20世纪80—90年代);思考人、自...     

巴塞罗那公共空间改造中城市资源的可持续利用

介绍了巴塞罗那空间改造的历史沿革,提出了巴塞罗那公共空间改造中对城市资源的可持续利用途径。     

杂交榛和欧洲榛扦插生根关键技术

以山东省经济林研究所试验地5年生杂交榛Corylus heterophylla×C.avellana‘85-134’和欧洲榛C.avellan‘Barcelona’为对象,于2007年3-7月在山东农业大学温室进行扦插试验,对影响杂交榛‘85-134’和欧洲榛‘Barcelona’扦插生根的关键技术进行了系统研究。结果表明：①杂交榛‘85-134’和欧洲榛‘Barcelona’均适于进行嫩枝扦插,以7月初为最佳扦插时期,杂交榛‘85-134’和欧洲榛‘Barcelona’生根率分别达到71.1%和81.1%,插穗平均根数分别达到10.3根和11.7根,都极显著的优于其他3个时期。②在山东泰安地区,杂交榛‘85-134’和欧洲榛‘Barcelona’基部萌条生根率分别为43.3%和45.6%,生根效果不及树冠枝条。③植物生长调节物质对杂交榛‘85-134’和欧洲榛扦插生根均有一定促进作用,其中以100 mg·L-1吲哚丁酸（IBA）溶液浸泡2 h促根效果最佳。④以珍珠岩∶蛭石=2∶1（体积比）为扦插基质,其液气固三相比最理想,有利于插穗生根。     

巴塞罗那公共空间的地形设计

废物填埋场是剧烈人为干扰下的一种特殊景观类型,其生态系统破坏及环境污染问题严重.通过生态恢复促使其生态和经济价值再生,并通过景观设计赋予利用和美学的价值,对区域生态系统的健康、地方经济可持续发展以及人民生活水平提高具有重要意义.通过分析废物填埋场对环境的影响,对其生态恢复与持续利用途径进行综述,并通过分析国内外典型案例,拟定了其景观设计的基本原则.     

城市户外儿童活动场的安全设计

通过实地踏勘结合GoogleEarth,对巴塞罗那城区65个儿童活动场的景观要素进行调研,并根据调研结果将城市户外儿童活动场的环境设计归纳为四种空间:安全空间、守护空间、隔离空间和排斥空间。研究还发现儿童活动场的设计安全等级与路人情况、儿童年龄以及其他活动用地存在相关性,从而提出了构建安全的儿童户外活动场的设计规律,以期提高我国城市儿童活动场的安全设计水平。     

Stakeholder perceptions of the socio-ecological role of nature-based solutions in the Les Glòries Park,Barcelona

The ongoing effects of the climate emergency and the recognition of the need to redesign cities to cope with future socio-environmental changes and increase the quality of life of urban inhabitants has pushed many cities to embrace the ‘re-naturalization’ of public space through Nature-based Solutions (NbS). Les Glòries park (Barcelona) is an ongoing massive urban transformation project that incorporates NbS as a multifunctional tool. It attempts to respond to complex environmental, social, and economic urban problems while at the same time mitigating and adapting to hazards, such as floods and droughts, both predicted to increase in the Mediterranean region due to climate change. While NbS are also expected to improve environmental quality, not much attention has been given to how those strategies would intersect with citizens’ expectations and visions of public space and the uneven socio-environmental relations they can enforce. Through a case of urban development of a new large green area in Barcelona, this article aims to discern different perceptions by the local community and planners on the socio-ecological role of NbS and the implications this has for sustainable urban transitions. In-depth interviews were held with 25 key stakeholders and users, complemented by the analysis of secondary data from the town council of Barcelona about the perception of the space by residents living in the surrounding neighborhoods of the park. The results of this paper show that perceptions around NbS are strongly divided into three groups: the believers, the opposers and the skepticals. These results contribute to nuance NbS, as they do not provide universal benefits, neither for nature nor for society, and that they are subject to urban tensions derived from inequities, conflicts, tradeoffs, and particularly from divided visions of what the ‘re-naturalization’ of cities should look like.     

城市韧性模型构建——以巴塞罗那为例

城市韧性思维在城市规划与建设中的重要性逐渐凸显。但目前我国仍缺乏系统的城市韧性模型，需不断从国外韧性城市构建中探寻经验。通过定性分析巴塞罗那政府官方资料，如机构文件、倡议计划、统计数据等，结合半结构化访谈，总结了巴塞罗那城市韧性发展模型与经验。以全球性的政策纲领与科学的韧性理论指导为根基，政府定制了符合本土发展的政策法规与计划方案等，从气候韧性、社会韧性、基础设施与城市服务韧性3个维度，分别制定了34项行动措施，以降低城市脆弱性，提升其韧性。