Effective adaptation to climate change is nowhere more critical than in cities because most people now live in urban environments. The Great Lakes watershed accounts for one-fifth of the world’s fresh water and houses approximately 10% of the US and 25% of Canadian populations (40 million people total). Climate change impacts in the Great Lakes region are anticipated to worsen risks of flooding, reduce water availability and quality, increase problems related to heat stress, and negatively impact economies in cities dependent on tourism and recreation. Despite these anticipated risks and their substantial adverse impacts on populations in the Great Lakes region, many urban decision makers highlight the need for place-based climate science and options for responding to impacts. The Great Lakes Adaptation Assessment for Cities worked closely with regional partners and urban decision makers to identify adaptation needs, opportunities for action, and relative costs of different response options.
Through the support the University of Michigan Graham Sustainability Institute and the Kresge Foundation, and in collaboration with Great Lakes Integrated Sciences + Assessments (GLISA), this Integrated Assessment (IA) strengthened the science and decision making necessary for more effective urban climate adaptation in the Great Lakes region (both Canada and the U.S.). The IA was led by several University of Michigan (U-M) faculty research teams in coordination with partners across the region.
For cities to develop and implement effective climate adaptation policies, they require a wide range of scientific, social, and policy information. This project engaged experts from diverse fields to:
- develop and enhance climate adaptation planning and strategy development by working with city staff and decision makers from six representative Great Lakes cities. Work with these cities now serves as case studies for similarly situated cities in the region.
- integrate social and climate science data to enhance city-level adaptation plans, activities, and spatial data and inform existing and future infrastructure investments
- create the Cities Impacts and Adaptation Tool that can be used by stakeholders to synthesize, communicate, and apply climate relevant knowledge for urban resilience under different climate scenarios.
Case Studies of Six GLAA-C Cities: The resources, tools, and work that was completed during the partnership GLAA-C and the six partner cities it worked with (Ann Arbor, Michigan; Dayton, Ohio; Flint, Michigan; Kingston, Ontario; Thunder Bay, Ontario; and Toledo, Ohio is captured in our case study site.
Public Perceptions and Attitudes Toward Climate Change Fact Sheet: Between April and May of 2012, GLAA-C conducted a random-sample phone survey that targed midsized cities in the Great Lakes Region. The survey was completed by 2,049 participants.
Capstone Conference "Adaptation in the Great Lakes Region": In late June of 2014, GLAA-C organized a regional climate adaptation conference at the University of Michigan in Ann Arbor, Michigan. During this meeting, researchers and practitioners from across the region explored climate adaptation efforts in various sectors and across different scales and discussed strategies for fostering collaboration towards buildin a more resilient region.
Cities Impacts and Adaptation Tool (CIAT): This online climate adaptation planning support tool was designed to support decision makers at the municipal level in the Great Lakes Region. It provides usable local-scale data such as demographic and socioeconomic data from the Canadian and US Census, current and projected climate trends, and adaptation strategies pulled from existing municipal planning documents from across North America. It also identifies a unique set of “climate peer” cities, or cities whose current climate matches your city’s projected climate, through an interactive map interface.
Socioeconomics and Climate Change in the Great Lakes Region Tool: Developed collaboratively between GLAA-C and Headwaters Economics, this interactive shows how the social and economic characteristics of the Great Lakes Region are impacted by regionally specific changes in climate. The map features statistical information on over 225 counties throughout the Great Lakes region.
GLAA-C Workshop Resources: GLAA-C staff and students work collaboratively with cities throughout the Great Lakes region to deliver customized climate change adaptation workshops. These workshops provided city staff, elected officials, and key stakeholders insights on regionally significant current and anticipated changes in climate and a better understanding of how impacts from these changes will affect operations and services of the municipal government and its partners.
- GLAA-C Project Newsletters: Winter 2013-2014 Newsletter and Summer 2013 Newsletter