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Lake Eau Claire Algae August 2006

Lake Eau Claire Algae August 2006. Olivia Buvala. Mission. Chlorophyll a Algal types Photo library. Sampling. Van Dorn 3 depths: 0 (surface), 3, 6 feet 4 days: 8/4, 8/18, 8/25, 8/29 8 sites on Lake Eau Claire. Chlorophyll a Analysis. Filter for Chlorophyll a Grind filter

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Lake Eau Claire Algae August 2006

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  1. Lake Eau Claire AlgaeAugust 2006 Olivia Buvala

  2. Mission • Chlorophyll a • Algal types • Photo library

  3. Sampling • Van Dorn • 3 depths: 0 (surface), 3, 6 feet • 4 days: 8/4, 8/18, 8/25, 8/29 • 8 sites on Lake Eau Claire

  4. Chlorophyll a Analysis • Filter for Chlorophyll a • Grind filter • Extract with acetone • Measure at different wavelengths: 630, 645, 665, 750 nanometers • Equation gives Chlorophyll a parts per billion (Chl a mg/m3)

  5. Chl a Analysis

  6. Chl a Analysis

  7. Chl a Analysis

  8. Chl a Analysis

  9. Chl a Analysis

  10. Chl a Analysis

  11. Conclusion • Completing analysis • Documenting algae • Photo Library for Lake Eau Claire

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