Greening Our Cities: Urban Forests as a Nature-Based Solution for Air Pollution and Urban Heat Stress

A special issue of Forests (ISSN 1999-4907). This special issue belongs to the section "Urban Forestry".

Deadline for manuscript submissions: 31 March 2026 | Viewed by 1208

Special Issue Editors


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Guest Editor
National Institute for Earth Physics, 12 Călugăreni Str., 077125 Măgurele, Romania
Interests: ecosystem services and vegetation–air quality interactions; air quality monitoring and modeling; particulate matter (PM10, PM2.5) monitoring and analysis; pollen monitoring and health impacts; aerosol characterization and source apportionment

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Guest Editor
National Institute for Research and Development in Forestry “Marin Drăcea”, 128 Eroilor Boulevard, 077190 Voluntari, Romania
Interests: air pollution and forest ecosystems; climate change impacts on forest ecosystems monetary/non‐monetary valuation in forested areas

E-Mail Website
Guest Editor
National Institute for Research and Development in Forestry “Marin Drăcea”, 128 Eroilor Boulevard, 077190 Voluntari, Romania
Interests: air pollution and climate change impacts; forest monitoring and ecosystem health; forest structure and biodiversity; advanced forest inventory techniques

Special Issue Information

Dear Colleagues,

The need to reduce air pollution and mitigate climate change has been recognized over recent decades through measures implemented at both the national and international levels; however, the serious consequences of increasing air pollution worldwide for ecosystems, human health, and climate remain persistent and are continually reported in highly recognized scientific research. Over the past decades, increased losses have been documented, especially in relation to hospitalization and mortality associated with elevated levels of air pollution and heat-related stress. It is well known that urban greenery improves human well-being by contributing to many factors, such as improved air quality, microclimate, psychological health, or noise control. This Special Issue aims to gather high-quality scientific contributions from leading experts in the field, with the aim of highlighting innovative advancements in the roles of urban and peri-urban forests in modulating air quality and regulating local microclimatic conditions. Studies focusing on species-specific pollutant removal capacities, underlying mechanisms, seasonal variations in the effectiveness of urban vegetation, and the interactions between urban greenery, atmospheric chemistry, and local climate are particularly encouraged. Additionally, we welcome innovative methodologies, including remote sensing, intensive ground-based measurements, and machine learning applications for predictive modeling, pattern recognition, and data integration across spatial and temporal scales.

Dr. Luminița Mărmureanu
Dr. Diana Pitar
Dr. Ștefan Leca
Guest Editors

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Forests is an international peer-reviewed open access monthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2600 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • urban forests
  • air quality
  • particulate matter (PM₂.₅, PM₁₀)
  • ozone
  • urban heat islands (UHIs)
  • heat-related stress
  • ecosystem services
  • green infrastructure
  • vegetation–pollution interactions
  • remote sensing
  • urban resilience

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Published Papers (1 paper)

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30 pages, 6337 KB  
Systematic Review
Ecological Resilience and Urban Health: A Global Analysis of Research Hotspots and Trends in Nature-Based Solutions
by Dongge Han, Jun Xia and Donglei Wu
Forests 2025, 16(8), 1305; https://doi.org/10.3390/f16081305 - 11 Aug 2025
Viewed by 716
Abstract
With rapid urbanization and increasing climate risks, cities are facing complex challenges related to environmental degradation and public health. This study conducts a bibliometric analysis of 1555 publications from the Web of Science Core Collection (2000–2025), using CiteSpace and VOSviewer to map global [...] Read more.
With rapid urbanization and increasing climate risks, cities are facing complex challenges related to environmental degradation and public health. This study conducts a bibliometric analysis of 1555 publications from the Web of Science Core Collection (2000–2025), using CiteSpace and VOSviewer to map global research trends, hotspots, and thematic evolution in the field of NbS and urban health. Results show that research interest in NbS has significantly accelerated since 2020, with Europe leading in publication output and international collaboration. Keyword analysis reveals that early studies focused on ecosystem services and climate adaptation, while recent trends emphasize governance, public participation, and environmental justice. The study also constructs a knowledge framework that illustrates how NbS contributes to urban heat mitigation, carbon management, health co-benefits, and resilience governance. This research provides a comprehensive overview of the NbS field and offers theoretical insights and empirical references for integrating NbS into urban planning, health strategies, and environmental governance, with practical relevance for cities worldwide. Full article
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