Statistically downscaled climate indices

High-resolution statistically downscaled climate indices relevant to climate change impacts in Canada are available at a 10 km spatial resolution and an annual temporal resolution for 1951-2100. The climate indices are based on model projections from 24 global climate models (GCMs) that participated in the Coupled Model Intercomparison Project Phase 5 (CMIP5). To address the needs of different user groups in Canada, agroclimate indices and other indices that were proposed by the Canadian adaptation community through a series of consultations are provided. This range of climate indices are of relevance to adaptation planning for different sectors in Canada, such as human and ecological health, agriculture and energy. Available for download are indices that represent the counts of the number of days when temperature or precipitation exceeds (or is below) a threshold value; the lengths of episodes when a particular weather/climate condition occurs; and indices that accumulate temperature departures above or below a fixed threshold. Multi-model datasets of the statistically downscaled climate indices for historical simulations and three emission scenarios, RCP2.6, RCP4.5 and RCP8.5,…

Publisher

Environment and Climate Change Canada

Resources

7

Catalogue metadata updated

2022-02-21