ATTributing heAt-related excess mortality and morbidity to Climate cHange

Informazioni relative al progetto

ATTACH

ID dell’accordo di sovvenzione: 101032087

DOI

10.3030/101032087

Progetto concluso il 16 Agosto 2024

Data della firma CE 9 Marzo 2021

Data di avvio 1 Ottobre 2021

Data di completamento 15 Ottobre 2024

Finanziato da

• EXCELLENT SCIENCE - Marie Skłodowska-Curie Actions

Costo totale

€ 174 806,40

Contributo UE

€ 174 806,40

Coordinato da

LUDWIG-MAXIMILIANS-UNIVERSITAET MUENCHEN
Germany

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

Periodo di rendicontazione: 2021-10-01 al 2023-09-30

Sintesi del contesto e degli obiettivi generali del progetto

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.

Lavoro eseguito dall’inizio del progetto fino alla fine del periodo coperto dalla relazione e principali risultati finora ottenuti

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/

Progressi oltre lo stato dell’arte e potenziale impatto previsto (incluso l’impatto socioeconomico e le implicazioni sociali più ampie del progetto fino ad ora)

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