Neglected implications of land-use and land-cover changes on the climate-health nexus

Climate change can substantially affect temperature-related mortality and morbidity, especially under high greenhouse gas emission pathways. Achieving the Paris Agreement goals require not only drastic reductions in fossil fuel-based emissions but also land-use and land-cover changes (LULCC), such as reforestation and afforestation. LULCC has been mainly analysed in the context of land-based mitigation and food security. However, growing scientific evidence shows that LULCC can also substantially alter climate through biogeophysical effects.

2 June 2023

Clean air in Europe for all - A call for more ambitious action

Ambient air pollution is a major global public health risk factor. There is now broad consensus that exposure to air pollution causes an array of adverse health effects based on evidence from a large scientific literature that has grown exponentially since the mid-1990s. Air pollution damages most organ systems and is linked to many debilitating diseases, such as asthma, cardiovascular diseases, chronic obstructive pulmonary disease, pneumonia, stroke, diabetes, lung cancer, and dementia.

April 2023

Heat-related cardiorespiratory mortality: Effect modification by air pollution across 482 cities from 24 countries

• Heat effect modification by air pollution on cardiovascular and respiratory mortality was investigated across 482 cities.
• Heat effect was seen to be significantly modified by air pollutants PM10, PM2.5, O3, and NO2.
• This study is the most extensive research to date investigating the heat effect modification on cardiovascular and respiratory mortality.
• This is the first-ever study to deeply investigate effect modifications by air pollutants such as PM2.5 and NO2.

April 2023

Excess mortality attributed to heat and cold: a health impact assessment study in 854 cities in Europe

Heat and cold are established environmental risk factors for human health. However, mapping the related health burden is a difficult task due to the complexity of the associations and the differences in vulnerability and demographic distributions. In this study, we did a comprehensive mortality impact assessment due to heat and cold in European urban areas, considering geographical differences and age-specific risks.

13 March 2023

Present-day and future PM2.5 and O3-related global and regional premature mortality in the EVAv6.0 health impact assessment model

• Present and future global PM2.5 and O3-related premature mortality is estimated.
• The present day global premature mortality is estimated to be 5.4 million.
• Bias correction increases global PM2.5-related premature mortality to 7.7 million.
• Emission reductions alone decreases premature mortality by up to 57% in 2050.
• Aging population increases premature mortality by up to a factor of 2.

1 January 2023