Approaches to Conducting Vulnerability Assessments in the Great Lakes Basin: A Literature Review

Session: Poster session

Suzanne Perdeaux , Ontario Centre for Climate Impacts and Adaptation Resources , [email protected]

Abstract

A binational literature review was conducted to report on the common approaches, tools, and methods used to assess the vulnerability of ecosystems in the Great Lakes Basin to climate change, with a primary focus on water quality. Our findings suggest that while there are common components and frameworks used in vulnerability assessments, the combination of methods vary substantially depending on the ecosystem scale and research objectives. Most often, researchers used a multidisciplinary approach that typically involved a combination of climate and/or biophysical modeling; primary research (field work); secondary research (literature reviews); development of, or application of existing indicators; and/or expert knowledge and consultation. The diverse methodology denotes the absence of a standardized approach when assessing climate change vulnerability in the Great Lakes. By compiling this information, the authors hope that it may be used to recommend a series of best practices for conducting Great Lakes-specific vulnerability assessments in the future.  Further, the synthesis of methodologies provides information that supports decision-making among water resource managers; increases knowledge of applied methodologies; and informs the development and mainstreaming of climate change into policy and management actions.

1. Keyword
assessments

2. Keyword
climate change

3. Keyword
Great Lakes basin

4. Additional Keyword
Vulnerability

5. Additional Keyword
Methodology