The Magnificent Nahanni

In the south-west part of the North West Territories is the magnificent Nahanni River. The River is protected as part of the Nahanni National Park, but much of the adjacent Nahanni ecosystem is not protected. The Canadian Parks and Wilderness Society (CPAWS) is in the middle of a major campaign to extend the Park to include much more of the Nahanni watershed in order to provide better protection for this national treasure.
Tonight, Harvey Locke (with CPAWS) and Dr. Derek Ford were at the Winnipeg Art Gallery. The photos of the Nahanni were breathtaking. And Dr. Ford's guided tour through the Nahanni karstlands (fascinating limestone formations with caves, sinkholes and underground rivers), was a real education into the geography of the area, and one of the reasons why the National Park needs to be enlarged.
Naomi and I also had a chance to talk with Dr. Ford (see photo) about the karst formations in the hoped for Lowlands National Park in Manitoba. Dr. Ford has checked out the site of this park, and is pushing to have Little Limestone Lake included in the park. This lake is a marl lake - a lake containing calcite which changes color from a brilliant turquoise to a robin's egg blue depending on the temperature. Little Limestone Lake is the finest marl lake in the world. It needs to be included in the park.
If you want to learn more about the effort to preserve more of the Nahanni ecosystem, visit the CPAWS web site at http://www.cpaws.org





