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Protocol for monitoring trophic levels of New Zealand lakes and reservoirs

This protocol specifies a cost-effective method to determine the trophic levels of lakes, and changes in these levels over time.

New Zealand’s lakes and reservoirs are rarely static in their water quality or ecological condition. Trophic levels of lakes are critical indicators of water quality. They provide a measure of the nutrient status of a body of water.

This protocol specifies a cost-effective method to determine the trophic levels of lakes, and changes in these levels over time.

New Zealand’s lakes and reservoirs are rarely static in their water quality or ecological condition. Trophic levels of lakes are critical indicators of water quality. They provide a measure of the nutrient status of a body of water.

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