Cited by 3Climate Change and Health ImpactsClimate variability and modelsClimate Change and Environmental Impact

Heat waves: a hot topic in climate change research

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Marx, Werner, Haunschild, Robin, Bornmann, Lutz·2021·Theoretical and Applied Climatology

Abstract

Research on heat waves (periods of excessively hot weather, which may be accompanied by high humidity) is a newly emerging research topic within the field of climate change research with high relevance for the whole of society. In this study, we analyzed the rapidly growing scientific literature dealing with heat waves. No summarizing overview has been published on this literature hitherto. We developed a suitable search query to retrieve the relevant literature covered by the Web of Science (WoS) as complete as possible and to exclude irrelevant literature ( n = 8,011 papers). The time evolution of the publications shows that research dealing with heat waves is a highly dynamic research topic, doubling within about 5 years. An analysis of the thematic content reveals the most severe heat wave events within the recent decades (1995 and 2003), the cities and countries/regions affected (USA, Europe, and Australia), and the ecological and medical impacts (drought, urban heat islands, excess hospital admissions, and mortality). An alarming finding is that the limit for survivability may be reached at the end of the twenty-first century in many regions of the world due to the fatal combination of rising temperatures and humidity levels measured as “wet-bulb temperature” (WBT). Risk estimation and future strategies for adaptation to hot weather are major political issues. We identified 104 citation classics, which include fundamental early works of research on heat waves and more recent works (which are characterized by a relatively strong connection to climate change).

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Authors
Marx, W., Haunschild, R., & Bornmann, L.
Affiliations
Max Planck Society (DE)
Corresponding author
Marx, Werner
Venue
Theoretical and Applied Climatology
Published
2021-09-03
Volume
146
Issue
1-2
Pages
781-800
ISSN
  • 0066-6424 (ISSN-L)
  • 0177-798X
  • 1434-4483
OpenAlex
W3175599063
Cited by
1
References
66
Citations by year
2023: 1
FWCI
0.10
Type
journal article
Language
en
Open access
Locations
  • Theoretical and Applied Climatology (publishedVersion, cc-by)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
  • arXiv (Cornell University) (submittedVersion)
  • arXiv (Cornell University)
Funders
Max Planck Institute for Solid State Research
Topics
  • Physical Sciences › Environmental Science › Health, Toxicology and Mutagenesis › Climate Change and Health Impacts
  • Physical Sciences › Environmental Science › Global and Planetary Change › Climate variability and models
  • Physical Sciences › Environmental Science › Global and Planetary Change › Climate Change and Environmental Impact
Keywords
heat waves, climate change, research trends, wet-bulb temperature, heat-related mortality, hospitalization, urban heat island, drought, citation classics, extreme heat

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