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Healthy rivers: Communities use DNA tool to keep tabs on freshwater quality


Healthy rivers: Communities use DNA tool to keep tabs on freshwater quality
Many of Canada’s 25 watersheds are under threat from pollution, habitat degradation, water overuse and invasive species
Community members from Blueberry River First Nations collect STREAM samples in Fort St. John, B.C. (Photo: Raegan Mallinson/Living Lakes Canada)
March 10, 2021
Photos of Canada often show the Great Lakes, expanses of wetlands and scenic rivers. The country is described as a water-rich nation, and it is, with seven per cent of the world’s renewable freshwater supply. However, freshwater sources are far from endless.
Many of Canada’s 25 watersheds are under threat from pollution, habitat degradation, water overuse and invasive species. For example, more than half of Canada’s population lives within the Great Lakes watershed, Ottawa basin and St. Lawrence basin, which face multiple threats that degrade water quality and undermine the ability of freshwater ecosyste ....

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Healthy rivers: Communities use DNA tool to keep tabs on freshwater quality


Photos of Canada often show the Great Lakes, expanses of wetlands and scenic rivers. The country is described as a water-rich nation, and it is, with seven per cent of the world’s renewable freshwater supply. However, freshwater sources are far from endless.
Many of Canada’s 25 watersheds are under threat from pollution, habitat degradation, water overuse and invasive species. For example, more than half of Canada’s population lives within the Great Lakes watershed, Ottawa basin and St. Lawrence basin, which face multiple threats that degrade water quality and undermine the ability of freshwater ecosystems to keep functioning.
Curtis Creek, one of the tributaries within the Columbia Basin, B.C. ....

Ottawa River , Canada General , Great Lakes , Bow River , Catherine Paquette , Raegan Mallinson , Darcie Quamme , Chloe Robinson , Ghost Watershed Alliance Society , Ecological Research , Curtis Creek , Columbia Basin , Salmo River Streamkeepers , Fraser Lower Mainland , Living Lakes , Environmental Assessment , Integrated Ecological Research , Canada Freshwater Specialist , Living Lakes Canada , Slocan River Streamkeepers , Citizen Science , ஆடவா நதி , கனடா ஜநரல் , நன்று ஏரிகள் , வில் நதி , கேத்தரின் ப்யாகயெட் ,