4721. Flood Risk Mapping in Canada: Moving Forward on a National Priority
- Author:
- Daniel Henstra and Jason Thistlethwaite
- Publication Date:
- 10-2018
- Content Type:
- Working Paper
- Institution:
- Centre for International Governance Innovation
- Abstract:
- To improve public awareness of flood risk and meet its commitment to the United Nations Sendai Framework on Disaster Risk Reduction, Canada must develop up-to-date flood risk maps and make them publicly available. Effective flood maps improve risk perception, ensure information is accessible and stimulate risk reduction. Good flood maps provide: information to personalize the experience of flooding; local and historical context; a legend; legible flood extents; definitions of scientific and technical terminology; transparency on uncertainty and limitations; data on all forms of flooding; and risk reduction advice. Until a more coordinated map development process can occur, the Government of Canada should create a national online repository where existing maps are collected and made publicly accessible.
- Topic:
- Science and Technology, United Nations, Natural Disasters, Maritime, Flood, and Maping
- Political Geography:
- Canada and North America