cover image: Canadian Environmental Sustainability Indicators

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Canadian Environmental Sustainability Indicators

1 Feb 2018

'Phosphorus and nitrogen are essential plant nutrients. When phosphorus or nitrogen levels are too high or too low, they can have harmful impacts on the food web of a lake or river. They are a measure of the health of Lake Winnipeg and its surrounding watershed. These indicators provide the status of phosphorus and nitrogen levels in Lake Winnipeg and 3 of its tributary rivers'--p. 5.
health environment food wetlands water quality water soil natural resources biology chemicals chemistry earth sciences ecology ecosystems environmental pollution rivers ecosystem lake aquatic ecosystem aquatic environmental science human impact on the environment watershed lake winnipeg algal blooms algal bloom human activity
ISBN
9780660204956
Pages
28
Published in
Gatineau, QC, CA

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