Community Research and Development Information Service - CORDIS

FP7

IMPACT2C — Result In Brief

Project ID: 282746
Funded under: FP7-ENVIRONMENT
Country: Germany

The impact of rising temperatures

There is a serious ongoing debate whether we can limit global warming to 2 °C rise or not, with far reaching effects on Europe and the rest of the world. An EU-funded initiative has responded to the threat of a changing climate by quantifying the impacts and the best strategies for mitigating the effects of such a rise in temperature.
The impact of rising temperatures
The EU's objective of limiting global warming to a maximum 2 °C rise must be underpinned by the best available science in order to predict possible impacts. The IMPACT2C (Quantifying projected impacts under 2°C warming) initiative provided a clearer picture of climate change impacts and cost.

A range of computer models were used to determine the effect of a warming climate on factors such as water, energy, agriculture, infrastructure and health. The IMPACT2C consortium collated all available climate data for the whole of Europe and identified climate change patterns based on existing multi-model simulations.

Project partners introduced a number of innovations such as the use of harmonised socioeconomic scenarios to determine impacts and adaptation. The initiative also had a core theme of uncertainty; therefore, methods for integrated uncertainties assessments and their implications in different sectors were developed. A modelling framework for Europe's water resources and a protocol for the comparison of hydrological and water impact models was created.

IMPACT2C also focused on a comprehensive assessment of the impacts and costs of a temperature increase of 2 °C on forestry, agriculture and ecosystem services. In addition, the consortium developed an air quality modelling strategy and conducted simulations of the atmospheric pollutants ozone, nitrogen dioxide and particulates.

Innovative aspects of IMPACT2C included the use of harmonised socioeconomic assumptions to ensure that individual assessments were aligned with the 2 °C scenario for both impacts and adaptation. They also ensured that they were compatible between sectors.

In addition to a number of European case studies, the project assessed climate change impact in selected representative areas that are especially vulnerable to climate change. These included Bangladesh, two regions of Africa (Nile and Niger basins), and the Maldives.

The project drew all this information together to report and highlight the risks, trade-offs, synergies and costs involved in global warming. A web atlas was produced, which will be especially useful for European authorities participating in international negotiations on climate change.

IMPACT2C represented a major advance in understanding the complex processes and interactions between environmental, economic, social and technological systems. It provided easily available climate-related information, which was suitable for awareness raising and readily communicable to a wide audience, including policymakers, the media and other interested parties.

Related information

Keywords

Global warming, 2 °C rise, IMPACT2C, climate change, hydrological models, water impact models, socioeconomic scenarios
Follow us on: RSS Facebook Twitter YouTube Managed by the EU Publications Office Top