Climate Change Part 2 – NASA determines wetlands impact from space

Half the worlds wetlands have been lost since 1900 ( UN) , mostly due to human disturbance. What is not known is the impact of lowering water levels due to climate change.
While water levels in Georgian Bay fluctuate for a variety of reasons, the long-term trend (30 to 40 years) is that Lake Huron-Michigan water level averages will continue to decline largely in response to climate change, with probabilities of extreme lows and possibilities of short-term highs.

Lowered water levels can strand and destroy areas of wetland. GBF wanted to know the impact to the relatively pristine wetlands of Georgian Bay that play such a critical role in its health.

In 2014 and 2015, Georgian Bay Forever and the Great Lakes St. Lawrence Cities Initiative participated in collaborative work with the NASA-DEVELOP program and the Ontario Ministry of the Environment to map wetland change in the Georgian Bay area.

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