4.7 Article

Importance of humidity for characterization and communication of dangerous heatwave conditions

相关参考文献

注意:仅列出部分参考文献,下载原文获取全部文献信息。
Article Physiology

Evaluating the 35°C wet-bulb temperature adaptability threshold for young, healthy subjects (PSU HEAT Project)

Daniel J. Vecellio et al.

Summary: This study for the first time uses empirical physiological observations to examine the widely-publicized theoretical limit of 35 degrees C wet-bulb temperature for human adaptability to extreme environments. It found that uncompensable heat stress in humid environments occurs at wet-bulb temperatures significantly lower than 35 degrees C in young, healthy adults. Additionally, the study shows that uncompensable heat stress occurs at widely different wet-bulb temperatures depending on ambient vapor pressure.

JOURNAL OF APPLIED PHYSIOLOGY (2022)

Article Biophysics

Utility of the Heat Index in defining the upper limits of thermal balance during light physical activity (PSU HEAT Project)

Daniel J. Vecellio et al.

Summary: Extreme heat events and their impact on human health have been increasing and are expected to continue in the future. This study compared three different indices to predict heat stress compensability and found that the Wet Bulb Globe Temperature index performed the best in a cohort of young, healthy subjects.

INTERNATIONAL JOURNAL OF BIOMETEOROLOGY (2022)

Article Meteorology & Atmospheric Sciences

Dynamics and characteristics of dry and moist heatwaves over East Asia

Kyung-Ja Ha et al.

Summary: This study explores the mechanisms of dry and moist heatwaves over East Asia using observations, climate change projections, and new generation Earth System models. The research finds that dry heatwaves are amplified by the convergence of wave activity over the region, resulting in surface warming. On the other hand, moist heatwaves are triggered by local anticyclonic anomalies and amplified by cloud and water vapor feedback. Model simulations project an intensification of dry heatwaves and an increase in moist heatwave days in response to rising greenhouse gas concentrations.

NPJ CLIMATE AND ATMOSPHERIC SCIENCE (2022)

Article Environmental Sciences

Increasing importance of heat stress for cattle farming under future global climate scenarios

Mario A. Carvajal et al.

Summary: In recent decades, rising temperatures have severely affected livestock due to heat stress, with approximately 7% of the global cattle population currently exposed to dangerous heat conditions, projected to increase to about 48% by 2100. Tropical countries are expected to face an early increase in heat exposure, with a negative correlation between heat exposure and socioeconomic variables, highlighting the urgent need for effective abatement strategies.

SCIENCE OF THE TOTAL ENVIRONMENT (2021)

Article Environmental Sciences

Heat Stress Indicators in CMIP6: Estimating Future Trends and Exceedances of Impact-Relevant Thresholds

Clemens Schwingshackl et al.

Summary: This study calculated trends of heat stress indicators in different climate models under global warming, finding significant increases in all regions globally. The research indicates that different heat stress indicators show substantial variations in exceeding impact-relevant thresholds, highlighting the importance of selecting appropriate indicators and thresholds for reliable assessments.

EARTHS FUTURE (2021)

Article Environmental Sciences

Future changes in the frequency of temperature extremes may be underestimated in tropical and subtropical regions

N. Freychet et al.

Summary: In a warming world, temperature extremes are expected to exhibit noticeable changes, with uncertainties in predictions linked to differences in land-atmosphere feedback across models. This study proposes using the variability of daily surface maximum temperature as a constraint for future projections, indicating that hot extreme changes by the end of the century may be worse than previously estimated, especially for tropical and subtropical regions as well as South and East Asia. Tests with a large multi-model ensemble of climate models suggest that present-day variability of daily maximum temperature can serve as an emergent constraint on the frequency of heat extremes in a warmer climate.

COMMUNICATIONS EARTH & ENVIRONMENT (2021)

Review Astronomy & Astrophysics

Moist Heat Stress on a Hotter Earth

Jonathan R. Buzan et al.

ANNUAL REVIEW OF EARTH AND PLANETARY SCIENCES, VOL 48, 2020 (2020)

Article Environmental Sciences

Regional Climate Sensitivity of Climate Extremes in CMIP6 Versus CMIP5 Multimodel Ensembles

Sonia I. Seneviratne et al.

EARTHS FUTURE (2020)

Article Multidisciplinary Sciences

The emergence of heat and humidity too severe for human tolerance

Colin Raymond et al.

SCIENCE ADVANCES (2020)

Article Multidisciplinary Sciences

Increasing trends in regional heatwaves

S. E. Perkins-Kirkpatrick et al.

NATURE COMMUNICATIONS (2020)

Article Environmental Sciences

Higher CO2 concentrations increase extreme event risk in a 1.5 °C world

Hugh S. Baker et al.

NATURE CLIMATE CHANGE (2018)

Article Biophysics

A comparison and appraisal of a comprehensive range of human thermal climate indices

C. R. de Freitas et al.

INTERNATIONAL JOURNAL OF BIOMETEOROLOGY (2017)

Article Environmental Sciences

Global risk of deadly heat

Camilo Mora et al.

NATURE CLIMATE CHANGE (2017)

Article Multidisciplinary Sciences

Humid heat waves at different warming levels

Simone Russo et al.

SCIENTIFIC REPORTS (2017)

Review Public, Environmental & Occupational Health

Heat, Human Performance, and Occupational Health: A Key Issue for the Assessment of Global Climate Change Impacts

Tord Kjellstrom et al.

ANNUAL REVIEW OF PUBLIC HEALTH, VOL 37 (2016)

Article Meteorology & Atmospheric Sciences

Magnitude of extreme heat waves in present climate and their projection in a warming world

Simone Russo et al.

JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES (2014)

Article Meteorology & Atmospheric Sciences

Wet-Bulb Temperature from Relative Humidity and Air Temperature

Roland Stull

JOURNAL OF APPLIED METEOROLOGY AND CLIMATOLOGY (2011)

Article Environmental Sciences

What measure of temperature is the best predictor of mortality?

A. G. Barnett et al.

ENVIRONMENTAL RESEARCH (2010)

Article Geosciences, Multidisciplinary

Consistent geographical patterns of changes in high-impact European heatwaves

E. M. Fischer et al.

NATURE GEOSCIENCE (2010)

Article Multidisciplinary Sciences

An adaptability limit to climate change due to heat stress

Steven C. Sherwood et al.

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA (2010)

Article Multidisciplinary Sciences

More intense, more frequent, and longer lasting heat waves in the 21st century

GA Meehl et al.

SCIENCE (2004)