Forests and Human Health: Effects on Acute and Chronic Illness, and Public Health

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

Deadline for manuscript submissions: 31 March 2025 | Viewed by 1499

Special Issue Editor


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Guest Editor
School of Nursing, Oregon Health and Science University (OHSU), 3455 S. W. US Veterans Hospital Road, Portland, OR 97239, USA
Interests: simulated forest immersion therapy; immune responses; SFIT; health systems

Special Issue Information

Dear Colleagues,

Forests and spending time in green spaces are a new focus in health promotion. Health promotion may be a long-term or short-term goal in terms of helping people with chronic illnesses or creating opportunities for relaxation and healing affecting acute illnesses, respectively. Forests are composed of forest aerosols and visual experiences and allow the participant to “bathe” in the environment (known as Shinrin-Yoku or forest bathing), which can affect both chronic and acute health outcomes. The vast majority of research and review articles are related to how forests affect healthy people. A research agenda published in 2017 includes several areas of focus for advancing research related to green spaces and forests. There is a lack of research about how forests affect those who are not healthy. Health care providers seek to use forest or "park prescription" that may include exercise, although this may not be helpful for people with chronic illness due to the exercise component. The literature related to forest exposure and chronic or acute illness is limited, specifically how forests influence chronic and acute illness, thereby impacting public health.

In this Special Issue of Forests, we invite submissions that examine the impact that forests and green spaces have on people with chronic and acute illnesses throughout their lives, advancing our knowledge in this area.

Potential topics include, but are not limited to:

  • Chronic pain;
  • Depression, anxiety, and stress;
  • Diabetes and other cardiac risk factors;
  • Immune system alterations;
  • Cancer.

Dr. Amy Miner Ross
Guest Editor

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

  • forests
  • greenspaces
  • forest bathing
  • Shinrin-Yoku
  • simulated forest immersion
  • chronic illness
  • acute illness

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Published Papers (1 paper)

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Research

16 pages, 3386 KiB  
Article
Effects of Tree Leaf Color on Human Physical and Mental Recovery from a Looking-Up Perspective
by Yuheng You, Saixin Cao, Nian Li, Bingyang Lv, Kai Li, Ping Zhang, Yilin Zhang, Jun Cai and Xi Li
Forests 2024, 15(8), 1404; https://doi.org/10.3390/f15081404 - 10 Aug 2024
Viewed by 998
Abstract
Numerous studies have demonstrated the benefits of understory spaces and plants on human well-being, but most spatial research has focused on a horizontal perspective. Additionally, there is a lack of research on the effects of plant color on human recovery, especially with respect [...] Read more.
Numerous studies have demonstrated the benefits of understory spaces and plants on human well-being, but most spatial research has focused on a horizontal perspective. Additionally, there is a lack of research on the effects of plant color on human recovery, especially with respect to color proportions. This study classifies the leaf colors of trees in autumn, which are observed from a looking-up perspective, into green, red, and yellow. On this basis, we created monochromatic, two-color, and three-color groups with varying color proportions to assess their recovery effects and preferences. A total of 30 participants participated in this experiment, and their physiological, psychological, and preference-related indicators were evaluated. The results revealed that the following. (1) The two-color groups had the greatest reduction effect on systolic blood pressure. Monochromatic groups were most effective at reducing diastolic blood pressure. The three-color groups had the greatest effect on lowering the pulse rate. (2) EEG responses varied by color type. (3) The three-color groups had the best recovery effects on the psychological measures. (4) The three-color groups were most favored by participants, with a red–yellow–green ratio of 0.2/0.4/0.4 being the most preferred. These findings demonstrate the differing recovery potentials of various leaf color proportions from a looking-up perspective. This study can provide valuable references for the planning and design of urban forest parks, supplementing the theoretical foundation and research framework for evaluating and creating environments that meet people’s restorative needs. Full article
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