The Inter-Sectoral Impact Model Intercomparison Project

ISIMIP offers a framework for consistently projecting the impacts of climate change across affected sectors and spatial scales. An international network of climate-impact modellers contribute to a comprehensive and consistent picture of the world under different climate-change scenarios.

ISIMIP2b simulation protocol now available

Scenario design focuses on contribution to the scientific basis for the IPCC 1.5°C report

The next simulation round of ISIMIP has now been launched with the publication of the ISIMIP2b simulation protocol. Input data will follow in about a week. The simulation protocol covers: global biomes, regional forests, global and regional hydrology, agriculture, permafrost, energy supply & demand, coastal infrastructure, heat-related mortality, fisheries & marine ecosystems and tropical cyclones.

Getting Started

Impact Models

Output Data



ISIMIP in numbers

impact models

59 impact models in 6 sectors have delivered ISIMIP2a simulations

impact sectors

ISIMIP climate-change impacts simulations cover 11 impact sectors

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