Integrated readings for the urban green roof. Expressive codes and forms of nature

  • Alberto Bologna ‘Sapienza’ University of Rome (Italy)
  • Adriana Ghersi University of Genoa (Italy)
  • Stefano Melli University of Genoa (Italy)
Keywords: dense city, plant density, strategic green roofs, tectonics, contemporary expressive codes

Abstract

The quality of public space requires new study paradigms: interconnected pieces of a broader urban green system can guarantee ecosystem services and liveability to spaces full of cultural meaning and social attraction. In particular, green roof gardens, by guaranteeing new connections with the context, prove to be a new strategic possibility to give value and space to nature, looking at the built city as a living system. An increasingly frequent, sometimes generative element of the language of the ‘third digital green industrial revolution’, green roof gardens have provided a compositional, formal and ornamental response to the need to save energy and reduce the consumption of materials and natural resources on a city-wide scale, as well as that of architecture, in different climatic and socio-technical contexts. This contribution intends to analyse green roof gardens as a strategic element for the overall regeneration of the urban system and as an architectural element identifying the design culture of our time.

Author Biographies

Alberto Bologna, ‘Sapienza’ University of Rome (Italy)

Architect and PhD, he is an Assistant Professor in Architectural and Urban Composition at the Department of Architecture and Design. He concentrates his research in the field of a design culture based on construction through the relationship between tectonics, compositional aspects and the conception of architectural space.
E-mail: alberto.bologna@uniroma1.it

Adriana Ghersi, University of Genoa (Italy)

Associate Professor of Landscape Architecture at the DAD Department of the University, she focuses on the role of landscape as a place of the relationship between different disciplines regarding Landscape Planning and Design in the Contemporary Age, Therapeutic Landscapes, Historical Gardens, Terraced Rural Landscapes.
E-mail: adriana.ghersi@unige.it

Stefano Melli, University of Genoa (Italy)

Landscape Architect, he is a PhD Candidate at the DAD Department. His research field is mainly focused on the multi-scalar study of green roofs as a new form of nature in the city, and the integration of humans and the wild in the ecological dynamics affecting the urban landscape.
E-mail: stefano.melli.t9@gmail.com

References

Angel, S., Parent, J., Civco, D. L., Blei, A. and Potere, D. (2011), “The dimensions of global urban expansion – Estimates and projections for all countries, 2000-2050”, in Progress in Planning, vol. 75, issue 2, pp. 53-107. [Online] Available at: doi.org/10.1016/j.progress.2011.04.001 [Accessed 19 April 2022].

Arpa, J. and Ravon, A. (2019), “Ricoprire di boschi la città – Il tuffo verde | The green dip – Covering the city with a forest”, in Domus, n. 1037, pp. 718-723.

BIG – Bjarke Ingels Group (2017), Hot to Cold – An Odyssey of Architectural Adaptation, Taschen, Köln.

Boeri, S. (2021), Urbania, Laterza, Bari-Roma.

Bologna, A. (2021), “Verso una teoria della progettazione nell’era della crisi climatica”, in Archi, vol. 3, pp. 13-17. [Online] Available at: espazium.ch/it/archi3-21_bologna [Accessed 19 April 2022].

Boverket (2017), Urban Density Done Right – Ideas on densification of cities and other communities, Boverket, Karlskrona. [Online] Available at: boverket.se/globalassets/publikationer/dokument/2017/urban-density-done-right.pdf [Accessed 19 April 2022].

Capra, F. (2006), La rete della vita – Perché l’altruismo è alla base dell’evoluzione, RCS libri, Milano.

Clément, G. (2010), Elogio delle vagabonde – Erbe, arbusti e fiori alla conquista del mondo, Derive Approdi, Roma.

Dunnett, N. (2019), Naturalistic Planting Design – The Essential Guide, Filbert Press, London.

Dunnett, N. and Hitchmough, J. (eds) (2004), The Dynamic Landscape – Design, Ecology and Management of Naturalistic Urban Planting, Spon Press, London & New York. [Online] Available at: doi.org/10.4324/9780203402870 [Accessed 19 April 2022].

Eurostat (2021), Eurostat Regional Yearbook, Publications Office of the European Union, Luxembourg. [Online] Available at: ec.europa.eu/eurostat/en/web/products-statistical-books/-/ks-ha-21-001 [Accessed 19 April 2022].

Farina, A. (2021), Ecosemiotic Landscape – A Novel Perspective for the Toolbox of Environmental Humanities, Cambridge University Press, Cambridge. [Online] Available at: doi.org/10.1017/9781108872928 [Accessed 19 April 2022].

Feng, J., Zhenning, F. and Peterman, S. (2018), “Roof”, in Koolhaas, R. (ed.), Elements of Architecture, Taschen, Köln, pp. 386-541.

Ferrini, F. (2020), “Salute, benessere ed equità sociale nelle città del futuro – Quale sarà il ruolo del verde?”, in Toppetti, F. and Ferretti, L. V. (eds), La cura delle città – Politiche e progetti, Quodlibet, Macerata, pp. 41-47.

Filippi, O. (2020), Alternatives au gazon, Actes Sud, Arles.

Florineth, F. (2007), Piante al posto del cemento – Manuale di Ingegneria Naturalistica e Verde Tecnico, il Verde, Milano.

Frampton, K. (2015), A genealogy of modern architecture – Comparative Critical Analysis of Built Form, Lars Müller, Zurich.

Frampton, K. (1995), Studies in tectonic culture – The poetics of construction in Nineteenth and Twentieth Century Architecture, The MIT Press, Cambridge (MA).

Furlani Pedoja, A. (2000), “La Promenade Plantée – Una ferrovia parigina trasformata in giardino”, in Architettura del Paesaggio, n. 4, pp. 25-29.

Giran, M. (2015), Développement durable, écologie, réchauffement climatique – Des solutions, rien que des solutions, Maxima Laurent du Mesnil, Paris.

Grullón-Penkova, I. F., Zimmerman, J. K. and González, G. (2020), “Green roofs in the tropics – Design considerations and vegetation dynamics”, in Heliyon, vol. 6, issue 8, e04712, pp. 1-8. [Online] Available at: doi.org/10.1016/j.heliyon.2020.e04712 [Accessed 19 April 2022].

Hickel, J. and Kallis, G. (2019), “Is Green Growth Possible?”, in New Political Economy, vol. 25, issue 4, pp. 469-486. [Online] Available at: doi.org/10.1080/13563467.2019.1598964 [Accessed 19 April 2022].

Ingegnoli, V. (2015), Landscape Bionomics, Springer-Verlag, Milano. [Online] Available at: doi.org/10.1007/978-88-470-5226-0 [Accessed 19 April 2022].

Jorge, C. (2015), “Macro meteorology, electricity and micro-gravity of dry landscape in Spain”, in Landscape Architecture and Art | Scientific Journal of Latvia University of Agriculture, vol. 7, n. 7, pp. 80-86. [Online] Available at: llufb.llu.lv/Raksti/Landscape_Architecture_Art/2015/VOL7/Latvia-Univ-Agriculture_Landscape_Architecture_Art_VOL7_2015.pdf [Accessed 19 April 2022].

Latour, B. (2010), “An Attempt at a Compositionist Manifesto”, in New Literary History, vol. 41, issue 3, pp. 471-490. [Online] Available at: jstor.org/stable/40983881 [Accessed 19 April 2022].

Lucas, N. (2011), Designing with Grasses, Timber, London.

Mancuso, S. (2019), La nazione delle piante, Laterza, Roma-Bari.

Mazzino, F. (2020), “Architettura del paesaggio – Crisi ambientale ed emergenza climatica”, in Burlando, P., Cortesão, J., Mazzino, F. and Piel, C. (eds), Nuove sfide per l’architettura del paesaggio contemporaneo – Un ritorno verso la natura, Altralinea, Firenze, pp. 16-31.

Melli, S. (2021), “Partecipazione e approccio ai nuovi paesaggi – Percezione del verde pensile come opportunità di rigenerazione dell’ecosistema urbano”, in Frank, M. and Pilutti Namer, M. (eds), La Convenzione Europea del Paesaggio vent’anni dopo (2000-2020) – Ricezione, criticità, prospettive, Fondazione Università Ca’ Foscari, Venezia, pp. 235-241. [Online] Available at: doi.org/10.30687/978-88-6969-562-9/020 [Accessed 19 April 2022].

Munafò, M. (ed.) (2020), Consumo di suolo, dinamiche territoriali e servizi ecosistemici, Report SNPA 15/20. [Online] Available at: snpambiente.it/wp-content/uploads/2020/07/Rapporto_consumo_di_suolo_2020_31luglio.pdf [Accessed 19 April 2022].

MVRDV (2021), Rooftop Catalogue, Rotterdamse Dakendagen, Rotterdam.

Neuman, M. (2005), “The Compact City Fallacy”, in Journal of Planning Education and Research, vol. 25, issue 1, pp. 11-26. [Online] Available at: doi.org/10.1177/0739456X04270466 [Accessed 19 April 2022].

Oechslin, W. (1987), “Les Cinq Points d’une Architecture Nouvelle”, in Assemblage, n. 4, pp. 82-93. [Online] Available at: jstor.org/stable/3171037 [Accessed 19 April 2022].

Olgyay, V. (1963), Design with Climate – Bioclimatic Approach to Architectural Regionalism – New and expanded Edition, Princeton University Press, Princeton.

Oudolf, P. and Kingsbury, N. (2013), Planting – A New Perspective, Timber, Portland-London.

Reinberg, G. W. (2008), Ecological Architecture – Design, Planning, Realization, Springer, Wien-New York.

Rifkin, J. (2019), The Green New Deal – Why the fossil fuel civilization will collapse by 2028, and the bold economic plan to save life on earth, St. Martin’s Griffin, New York.

Santolini, R. and Morri, E. (2017), “Criteri ecologici per l’introduzione di sistemi di valutazione e remunerazione dei Servizi Ecosistemici (SE) nella progettazione e pianificazione”, in La dimensione europea del consumo di suolo e le politiche nazionali, CRCS Rapporto 2017, INU, Roma, pp. 149-154.

Shigematsu, S. and Long, J. (2021), OMA NY – Search Term, Rizzoli, New York.

Tabb, P. J. (2021), Biophilic Urbanism – Designing resilient communities for the future, Routledge, New York.

Tabb, P. J. and Deviren, A. S. (2014), The greening of architecture – A critical history and survey of contemporary sustainable architecture and urban design, Ashgate, Farnham.

Teller, J. (2021), “Regulating urban densification – What factors should be used?”, in Buildings and Cities, vol. 2, issue 1, pp. 302-317. [Online] Available at: doi.org/10.5334/bc.123 [Accessed 19 April 2022].

VanderGoot, J. (2018), Architecture and the Forest Esthetic – A new look at design and resilient urbanism, Routledge, New York.

Voghera, A. (2015), “Resilience Through Community Landscape Project”, in UNISCAPE En-Route, a. 1, n. 2, pp. 103-108. [Online] Available at: iris.polito.it/retrieve/handle/11583/2638390/101949/UNISCAPE%20En %20Route%20n.2.pdf [Accessed 19 April 2022].

WOHA and Bingham-Hall, P. (2016), Garden City Mega City – Rethinking cities for the age of global warming, Pesaro Publishing, Singapore.

Wu, J. and Loucks, O. L. (1995), “From Balance of Nature to Hierarchical Patch Dynamics – A Paradigm Shift in Ecology”, in The Quarterly Review of Biology, vol. 70, issue 4, pp. 439-466.

Detail of the green roof installed on the three cantilevered floors set between the building’s avant-corps (credits: Patrick Bingham-Hall, WOHA) – AGATHÓN 11_2022
Published
2022-06-30
How to Cite
Bologna, A., Ghersi, A. and Melli, S. (2022) “Integrated readings for the urban green roof. Expressive codes and forms of nature”, AGATHÓN | International Journal of Architecture, Art and Design, 11(online), pp. 114-123. doi: 10.19229/2464-9309/11102022.
Section
Architecture | Essays & Viewpoint
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