The effects of warm weather on children's outdoor heat stress and physical activity in a preschool yard in Gothenburg, Sweden

© 2023. The Author(s)..

Hot weather conditions can have negative impacts on the thermal comfort and physical activity of vulnerable groups such as children. The aim of this study is to analyze the effects of warm weather on 5-year-old children's thermal comfort and physical activity in a preschool yard in Gothenburg, Sweden. In situ measurements were conducted for 1-1.5 h in the early afternoon on 8 days in May, June, and August of 2022. The thermal comfort and physical activity was estimated with GPS-tracks, heart rate monitors, and step counts and compared to observed weather conditions. Results show that physical activity decreases under warmer weather conditions, depicted by a decrease in distance moved, step counts, and highest registered pulse. Moreover, on warm days, the children avoid sunlit areas. For 50% or more of the time spent in sunlit areas, the children are exposed to cautious levels of heat. In shaded areas, on the other hand, the children are less exposed, with five out of 8 days having 50% or more of the time at neutral levels. The study demonstrates the importance of access to shaded areas in preschool yards where children can continue their active play while simultaneously maintaining a safe thermal status.

Medienart:

E-Artikel

Erscheinungsjahr:

2023

Erschienen:

2023

Enthalten in:

Zur Gesamtaufnahme - volume:67

Enthalten in:

International journal of biometeorology - 67(2023), 12 vom: 01. Dez., Seite 1927-1940

Sprache:

Englisch

Beteiligte Personen:

Wallenberg, Nils [VerfasserIn]
Lindberg, Fredrik [VerfasserIn]
Thorsson, Sofia [VerfasserIn]
Jungmalm, Jonatan [VerfasserIn]
Fröberg, Andreas [VerfasserIn]
Raustorp, Anders [VerfasserIn]
Rayner, David [VerfasserIn]

Links:

Volltext

Themen:

Children
Journal Article
Outdoor heat stress
Physical activity
Preschool
Thermal comfort
Weather

Anmerkungen:

Date Completed 14.11.2023

Date Revised 08.03.2024

published: Print-Electronic

Citation Status MEDLINE

doi:

10.1007/s00484-023-02551-y

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM362233705