The Effect of Climate Change on Allergen and Irritant Exposure

The Journal of Allergy and Clinical Immunology In Practice, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 1, 2024

Language: Английский

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Long-term changes in the allergenic potential of ruderal vegetation in a Central European urban area

Regional Environmental Change, Journal Year: 2025, Volume and Issue: 25(1)

Published: Feb. 15, 2025

Language: Английский

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Effects of temperature on daily hospital visits for urticaria in Nanchang, China: a distributed lag nonlinear time series analysis

International Journal of Environmental Health Research, Journal Year: 2025, Volume and Issue: unknown, P. 1 - 13

Published: March 26, 2025

This study evaluated temperature's lagged effects on urticaria outpatient visits in Nanchang, China (2017-2022), and identified sensitive populations through age/gender stratification. Using a distributed lag nonlinear model (DLNM), we analyzed 71,779 visits, adjusting for humidity, weekday, holidays, seasonal/long-term trends. Temperature (cold: 5th/25th percentiles; hot: 75th/95th percentiles) were compared to the 50th percentile. exhibited non-linear delayed impacts. Daily averages >19.9°C initially increased then decreased risk, peaking at 29°C with 15-day (RR=1.74, 95% CI:1.63-1.86). No adverse occurred below 19.9°C. Individuals aged ≥60 most vulnerable: 16-day lag, RR surged 2.31 (95% CI:1.99-2.70). Hot increases while cold reduces risk. These findings highlight temperature-specific prevention strategies, particularly older adults.

Language: Английский

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Influence of ENSO, droughts, and temperature rise on pollen and pollen seasons in Australia

The Science of The Total Environment, Journal Year: 2025, Volume and Issue: 975, P. 179326 - 179326

Published: April 6, 2025

The concentration of pollen in the atmosphere is shaped by complex interactions between meteorology, climate, land use and human activities. Understanding these factors crucial for allergy asthma sufferers to better manage their conditions. This study examines influence weather climate variables on concentrations seasons three Australian cities, using over 13, 16 32 years long-term data. El Niño Southern Oscillation (ENSO), drought, rainfall vegetation index are among major considered study. Grass (seasonal average) increased Canberra (∼200 % per decade) Sydney (∼34 likely decreased Melbourne (∼13 decade). showed an earlier onset longer duration core grass season. Long-term maximum temperature while during years. daily depicted a decreasing trend (p < 0.01) increasing 0.01). Daily had positive associations with concentrations, humidity were negatively associated. Interannual variability other was influenced large-scale phenomena (ENSO cycle, Indian Ocean Dipole). Differential impacts seen drought non-drought Melbourne. Spring (r = 0.5-0.7) EVI 0.3-0.9) correlations seasonal pollen. findings from this provide valuable insights healthcare, scientific community urban planning activities, especially managing health risks posed allergenic changing climate.

Language: Английский

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Environmental drivers of the allergenic load caused by Ambrosia artemisiifolia pollen and its major allergen Amb a 1 in the atmosphere

International Journal of Biometeorology, Journal Year: 2025, Volume and Issue: unknown

Published: April 29, 2025

Language: Английский

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Flowering seasonality and airborne pollen recent trends in Sierra de las Nieves, the southernmost National Park in continental Spain

Agricultural and Forest Meteorology, Journal Year: 2024, Volume and Issue: 359, P. 110295 - 110295

Published: Nov. 5, 2024

Language: Английский

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