ATTributing heAt-related excess mortality and morbidity to Climate cHange

Información del proyecto

ATTACH

Identificador del acuerdo de subvención: 101032087

DOI

10.3030/101032087

Proyecto finalizado el 16 Agosto 2024

Fecha de la firma de la CE 9 Marzo 2021

Fecha de inicio 1 Octubre 2021

Fecha de finalización 15 Octubre 2024

Financiado con arreglo a

• EXCELLENT SCIENCE - Marie Skłodowska-Curie Actions

Coste total

€ 174 806,40

Aportación de la UE

€ 174 806,40

Coordinado por

LUDWIG-MAXIMILIANS-UNIVERSITAET MUENCHEN
Germany

Periodic Reporting for period 1 - ATTACH (ATTributing heAt-related excess mortality and morbidity to Climate cHange)

Período documentado: 2021-10-01 hasta 2023-09-30

Resumen del contexto y de los objetivos generales del proyecto

Climate change is known to affect deaths and hospitalizations associated with heat exposure in Europe. Yet, despite a broad scientific knowledge base on the future impacts of climate change, few studies so far have formally attributed heat-related mortality and morbidity to climate change that has already occurred over the past century. The project ATTACH contributed to the closing of this important research gap, with a special focus on recent European heatwaves. The project made use of death count statistics from major cities and all federal states in Germany, and combined state-of-the-art epidemiological methods with an innovative approach to climate impact attribution.

One important conclusion from the work performed is that monitoring systems based on weekly data considerably underestimate heat-related excess mortality compared to analyses based on daily death count data. Accurately measuring heat-related excess mortality is important for the evaluation of adaptation measures adopted, such as heat-health action plans or early warning systems. As such the project also contributed to the implementation of the EU Climate Adaptation Strategy, which requires adaptation actions to rely on robust data and risk assessment tools.

The project also showed that human-caused climate change increasingly affects heat-related excess mortality in Germany. These results can contribute to rising the awareness about climate change in the general population, and may also serve as arguments in future climate litigation cases.

Trabajo realizado desde el comienzo del proyecto hasta el final del período abarcado por el informe y los principales resultados hasta la fecha

The project contributed to the publication of 11 peer-reviewed scientific publications on the topic of climate change and health, in particular on temperature-related excess mortality in Germany and other countries. Exploitation and dissemination activities included the participation in scientific conferences and stakeholder meetings, visits to local schools, lecturing for general audiences, social media posts, and frequent interaction with the media regarding climate change and health (12 interviews for television, radio, and print media). The project was particularly successful in communication the health risk from anthropogenic climate change to doctors and other medical staff, with overview articles placed in medical journals, and numerous lectures given at large medical conferences.

More results can be accessed via the personal website of the project beneficiary: http://veronikahuber.de/

Avances que van más allá del estado de la técnica e impacto potencial esperado (incluida la repercusión socioeconómica y las implicaciones sociales más amplias del proyecto hasta la fecha)

Disentangling climatic from non-climatic drivers is still a major challenge in studies attempting to identify the fingerprint of human-caused climate change on social systems. The project achieved major advances in this regard by showing the relative contributions of general improvements in population health versus increases in temperatures to observed trends in heat-related excess mortality in Germany. These results are key for prioritizing adaptation measures aimed at mitigating the effect of increasingly frequent and intense heat waves on population health. Overall, the project provides evidence on the enormous health risks from climate change, and on the disease and death burden that could be avoided if ambitious greenhouse gas emission reductions were enacted.

Attributing human heat stress to climate change