Trade-Offs between Urban Green Space and Densification: Balancing Outdoor Thermal Comfort, Mobility, and Housing Demand

Abstract: Urban green spaces reduce elevated urban temperature through evaporative cooling and shading and are thus promoted as nature-based solutions to enhance urban climates. However, in growing cities, the supply of urban green space often conflicts with increasing housing demand. This study investigates the interplay of densification and the availability of green space and its impact on human heat stress in summer. For the case of an open-midrise (local climate zone 5) urban redevelopment site in Munich, eight densification scenarios were elaborated with city planners and evaluated by microscale simulations in ENVI-met. The chosen scenarios consider varying building heights, different types of densification, amount of vegetation and parking space regulations. The preservation of existing trees has the greatest impact on the physical equivalent temperature (PET). Construction of underground car parking results in the removal of the tree population. Loss of all the existing trees due to p

Standort
Deutsche Nationalbibliothek Frankfurt am Main
Umfang
Online-Ressource
Sprache
Englisch
Anmerkungen
Veröffentlichungsversion
begutachtet (peer reviewed)
In: Urban Planning ; 6 (2021) 1 ; 5-19

Ereignis
Veröffentlichung
(wo)
Mannheim
(wer)
SSOAR, GESIS – Leibniz-Institut für Sozialwissenschaften e.V.
(wann)
2021
Urheber
Erlwein, Sabrina
Pauleit, Stephan

DOI
10.17645/up.v6i1.3481
URN
urn:nbn:de:101:1-2022071906214223416095
Rechteinformation
Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
Letzte Aktualisierung
25.03.2025, 13:55 MEZ

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Beteiligte

  • Erlwein, Sabrina
  • Pauleit, Stephan
  • SSOAR, GESIS – Leibniz-Institut für Sozialwissenschaften e.V.

Entstanden

  • 2021

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