Multifunctionality represents the ability of green infrastructure to provide several ecological, sociocultural, and economic benefits hansen et al. Green infrastructure environment european commission. The multifunctionality of green infrastructure pdf. Multiple benefits of green infrastructure and role of green.
Vegetated green infrastructure gi is used as a sustainable complement to traditional stormwater infrastructure in many cities and is reported to provide additional benefits such as heat island mediation, crime reduction, increased property values, improved air quality, improved human wellbeing, improved aesthetics, biodiversity conservation, and carbon sequestration. Pdf multifunctional green infrastructure planning to promote. We draw from the literature on landscape multifunctionality, which has primarily been applied to agricultural settings, and propose opportunities to develop urban green infrastructure that could contribute to the sustainable. From multifunctionality to multiple ecosystem services. Greenblue infrastructure for sustainable, attractive cities. Optimizing multifunctional green infrastructure as a societal co. Guidance is set out here as to how best to plan for blue. Green infrastructure opportunities that arise during. The concept of urban green infrastructure advocates the planning of multifunctional green networks which contribute to the sustainable development of urban areas by promoting biodiversity and providing essential ecosystem services. Mar, 2015 quantile regressions of ecosystem properties and initial planted species richness for a 4. Green infrastructure is defined here as technologies that mimic biologic systems to control water at the source, such as rain gardens, bioswales, and green roofs. The report outlines the different functions of green infrastructure gi, in terms of four broad roles that it performs.
The multifunctionality of green infrastructure sustainability west. Newell landscape and urban planning 159 2017 6275 63 the. Green infrastructure planning and implementation wp5 page 6 professionals and that in some cases they were seeking to portray themselves as world class cities with green space offered as part of their wider plans to be cultural destinations. Cities are expanding green infrastructure to enhance resilience and ecosystem services. The report outlines the different functions of green infrastructure gi, in terms of four broad. Functions of a traditional roof versus a green roof figure 6. The multifunctional benefits of green infrastructure in community. Recommendations for implementing green infrastructure in urban areas a framework for action is required to strengthen the deployment of green infrastructure in and around cities and make ecosystems a source of sustainable urban development. Low impact development manual for southern california. The key would be to guarantee the cities functions and services to work with nature. With respect to connectivity and multifunctionality, these planning principles showed a high degree of uptake across the cases, with little regional variation. Green infrastructure is a comprehensive approach to water quality protection defined by a range of natural and built systems that can occur at the regional, community, and site scales.
We introduce the green infrastructure spatial planning gisp model, which combines gisbased multicriteria evaluation of six bene. Considering all planning principles, the british planning family was found to have addressed these the. Green infrastructure planning and implementation 1 assess the state of green infrastructure planning in european urban areas completed 2 identify and analyse good practices of green infrastructure planning and implementation completed 3 develop innovative strategies and tools for urban green infrastructure planning in progress. Spatial planning for multifunctional green infrastructure. Green infrastructure gi stands to improve quality of life in many ways, through its environmental, social and economic credentials, based on the multifunctional. Pdf towards a better understanding of green infrastructure. Although green infrastructure is promoted for its multifunctionality, projects are typically sited based on a particular benefit, such as stormwater abatement, rather than a suite of. According to, for instance, the ec ec, 20b, the physical building blocks of gi are present in rural and urban settings and, can vary from very small local elements like gardens and green roofs to transboundary features such as mountain ranges, and therefore, the eus green infrastructure strategy is rather broad and inclusive with respect to scales. Green infrastructure can be a costeffective strategy to help local governments meet regional water quality objectives. Green infrastructure, multifunctionality, and related concepts.
Planning for multifunctional urban green infrastructures. Potentially a very valuable policy tool, gis multifunctionality. Gi is assumed to provide multiple ecosystem functions and services including the conservation of biodiversity in the same spatial area. For communities that require a range of complex bene. Green infrastructure, ecosystem services, connectivity.
Multifunctional green infrastructure planning to promote. Green infrastructure gi is based on the principle that protecting and enhancing nature and natural processes are consciously integrated into spatial planning and territorial development. Green infrastructure planning considers urban green as a kind of infrastructure and seeks the integration and coordination of urban green with other urban infrastructures in terms of physical and functional relations e. Green infrastructure gi and ecosystem services es are promoted as concepts that have potential to improve environmental planning in urban areas based on a more holistic understanding of the complex interrelations and dynamics of socialecological. They are multifaceted, functional, flexible and offer an abundance of. A conceptual framework for multifunctionality in green infrastructure planning for urban areas rieke hansen, stephan pauleit abstract green infrastructure. The challenge requests a clear association between conceptual terms and the design practices that have been developed in recent. Individually, these elements are gi assets, and the roles that these assets play are gi functions.
For example, some people refer to trees in urban areas as green infrastructure because of the green benefits they provide, while others use green infrastructure to refer to engineered structures such water treatment. A stakeholder approach, door opener for farmland and. The potential of school green areas to improve urban green. It is considered central to the green infrastructure approach, and has been comprehensively described by the european commission 2012. The spatial analysis of green infrastructure in europe report evaluates green infrastructure as an. A conceptual framework for multifunctionality in green infrastructure. Green infrastructure in detroit is not being sited to maximize ecosystem services. Green infrastructure gi has been an object of different theoreticalpractical approaches concerning its application as a tool to build a sustainable and resilient land use plan. Green infrastructure and green infrastructure planning. The concept of green infrastructure gi is gaining political momentum and has been rapidly. A green infrastructure spatial planning gisp model is developed and applied to detroit. The multifunctionality of green infrastructure european commission.
Green infrastructure gi stands to improve quality of life in many ways, through its environmental, social and economic credentials, based on the multifunctional use of natural capital. The landscape institute believes that green infrastructure gi represents an approach to land use that has a critical role in meeting many of these challenges. Pdf urban landscape planning and the contribution of. An integrated approach to land use page 3 green infrastructure terminology explained gi is the network of natural and seminatural features, green spaces, rivers and lakes that intersperse and connect villages, towns and cities. In the physical and functional sense, gi is defined there as a network of ecosystem structures with other environmental features which are designed and managed to deliver a wide range of ecosystem services es. Pdf from multifunctionality to multiple ecosystem services. Investing in the multifunctionality of green infrastructure gi an. Case studies of green infrastructure initiatives in malta and gozo. Green infrastructure gi and ecosystem services es are promoted as concepts. This paper examines the potential contributions of farmland to urban green infrastructure ugi with emphasis on the key principle of multifunctionality using a qualitative approach. The concept of green infrastructure and its integration into policies using monitoring systems.
Although green infrastructure is promoted for its multifunctionality, projects are typically sited based on a particular benefit, such as stormwater abatement, rather than a suite of socioeconomic and environmental benefits. Pdf on feb 3, 2011, stephan pauleit and others published multifunctional green infrastructure planning to promote ecological services in. Quantile regressions of ecosystem properties and initial planted species richness for a 4. Mar 17, 2017 green infrastructure is defined here as technologies that mimic biologic systems to control water at the source, such as rain gardens, bioswales, and green roofs.
Knowing the relationship between design features and their benefits for green infrastructure would facilitate selecting optimal design features. Besides green infrastructures ability to improve water quality and reduce stormwater pollution, green infrastructure reduces the cost of total maximum daily load tmdl implementation by. The suds manual c697 provides best practice guidance on the planning. A conceptual framework for multifunctionality in green infrastructure planning for urban areas this paper explores how multifunctionality as one important principle of green infrastructure planning can be operationalized by approaches developed and tested in ecosystem services research. Halting biodiversity loss and contributing to sustainable growth 6 what is green infrastructure. The chapter introduces multifunctionality, connectivity, and adoption of integrated, longterm and strategic planning as major principles of urban green. Jul 17, 20 the principle of multifunctionality has been observed as one of the key attractions of the emerging concept of green infrastructure, being recognized as a means of achievement of several environmental, social, cultural and economic urban policy aims. Science for environment policy indepth reports the multifunctionality of green infrastructure march 2012 1 the multifunctionality of green infrastructure introduction green infrastructure gi is the network of natural and seminatural areas, features and green spaces in rural and urban, terrestrial, freshwater, coastal and marine areas. Science for environment policy indepth reports the multifunctionality of green infrastructure march 2012 ii the multifunctionality of green infrastructure executive summary green infrastructure gi stands to improve quality of life in many ways, through its environmental, social and economic credentials, based on the multifunctional use of natural capital. At the larger regional or watershed scale, green infrastructure is the interconnected network of. The findings show that the multiple benefits of green infrastructures multifunctionality can be inferred in many current cases. With the recent interest in naturebased solutions and renaturing cities, increasing attention has been paid to the multifunctionality of urban green infrastructurein terms of both the multiple benefits and the services that it provides 4,5 and the multiple ways inhabitants use urban green spaces.
Urban green infrastructure planning aims to develop green space networks on limited space in compact cities. The gisp model provides an integrated, stakeholderdriven approach to. Green infrastructure design and implementation green. However, evidence for biodiversity benefits of multifunctional floodplain management is. This stems in part from the lack of stakeholderinformed, cityscale approaches to. Green roof plant species diversity improves ecosystem. Green infrastructure for southwestern neighborhoods 50 pp, 3. The multifunctionality of green infrastructure date of the report. The multifunctional benefits of green infrastructure in. Nyc is a national leader in this regard, proposing to manage 10% of impervious surface with green infrastructure learn more about the nyc gi program here. Lines indicate significant regressions using the 95th quantile of the response variable, or 5th quantile when high performance of the function is indicated by lower scores temperature index and substrate nutrient concentrations. One of the main ideas behind green infrastructure is its multifunctionality. Multifunctionality is considered key to achieving this goal as it supports planning. Multifunctionality refers to multiple functions and benefits that the gi.
Planning multifunctional green infrastructure for compact. Green infrastructure is a strategically planned network of. Pdf based on a comprehensive analysis of key definitions of green. Concomitant with this growing popularity, there are increasing concerns and criticisms about its applicability. The term green infrastructure describes what such infrastructure is, but also what it can do. In order to deliver on the vision and secure the envisaged outcomes that blue. The principle of multifunctionality has been observed as one of the key attractions of the emerging concept of green infrastructure, being recognized as a means of achievement of several environmental, social, cultural and economic urban policy aims. The multifunctionality of sgas can also be expressed. Supplying urban ecosystem services through multifunctional. Green infrastructure means different things to different people depending on the context in which it is used. Europe pmc is an archive of life sciences journal literature. Accordingly, the green infrastructure strategy defines gi as a strategically planned network of natural and seminatural areas with other environmental features designed and managed to deliver. Due to its multifunctionality, investment in green infrastructure can provide a valuable return and. Green infrastructure gi and ecosystem services es are promoted as concepts that have potential to improve environmental planning in urban areas based on a more holistic understanding of the complex interrelations and dynamics of socialecological systems.