Nexus between nature-based solutions, ecosystem services and urban challenges
Nexus between nature-based solutions, ecosystem services and urban challenges
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DOI：
10.1016/j.landusepol.2020.104898
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发表时间：
2021-01-01
期刊：
影响因子：
7.1
通讯作者：
Geneletti, Davide
中科院分区：
文献类型：
--
作者：
Almenar, Javier Babi;Elliot, Thomas;Geneletti, Davide
基于自然的解决方案（NBS）越来越多地被推广，以支持可持续和有弹性的城市规划。然而，设计和规划的城市NBS针对当地环境的需要，需要的NBS，生态系统服务（ES）和城市的挑战（UC）之间的因果关系的知识。本文旨在促进这方面的知识，通过系统地确定UC，ES和NBS之间的联系（即定性联系），并描述合理的因果关系。建立了一个概念性的UC-ES-NBS标准框架，并用于指导两步系统的文献综述，目前UC和ES的城市NBS的供应。随后进行了非系统的文献审查，通过揭示特定环境服务类别所依赖的生物物理和社会过程及属性方面的知识差距，对上一次文献审查进行了补充。非系统性综述也用于识别其他NBS。UC审查确定了18个UC和58个子挑战，并根据文献类型以及城市环境的环境和社会经济属性说明了哪些UC得到了更多的研究。生态系统审查导致了城市NBS分类的发展，并支持确定城市-生态系统和生态系统-NBS的联系，对这些联系进行了分析，并将其分为四组因果关系。对于被确定为直接合理因果关系的联系，指出了特定环境服务供应所依赖的主要过程和属性。以网络图的形式表示UC、ES、NBS、过程和属性之间的关系。我们的研究结果可以用来支持旨在将NBS主流化的城市政策，并作为进一步理解UC-ES-NBS关系的基础。
Nature-based Solutions (NBS) are increasingly promoted to support sustainable and resilient urban planning. However, design and planning urban NBS targeted at the needs of the local context require knowledge about the causal relationships between NBS, ecosystem services (ES) and urban challenges (UC) This paper aims at contributing to this knowledge, by systematically identifying nexuses (i.e. qualitative links) between UC, ES and NBS, and describing plausible causal relationships. A conceptual UC-ES-NBS criteria framework was built, and used to guide a two-step systematic literature review on current UC and on the supply of ES by urban NBS. This was followed by a non-systematic literature review, which complemented the previous one by unveiling knowledge gaps on the biophysical and social processes and attributes on which specific ES classes depend. The non-systematic review was also used to identify additional NBS. The UC review identified 18 UC and 58 sub-challenges, and illustrated which UC were more studied, according to the type of literature and environmental and socio-economic attributes of urban contexts. The ES review led to the development of an urban NBS classification, and supported the identification of UC-ES and ES-NBS nexuses, which were analysed and classified into four groups of causal relationship. For the nexuses identified as direct plausible causal relationship, the main processes and attributes on which the supply of specific ES depend were pointed out. Relationships between UC, ES, NBS, processes, and attributes were represented in the form of network diagrams. Our results can be used to support urban policies aimed at mainstreaming NBS and as a basis to further understand UC-ES-NBS relationships.