chamber Procedure: 1. Take a sample of water from the bottom, middle, and top levels of depth of the pond: lower the Niskin Bottle to the bottom of the pond to collect water, and then place sample into a Nalgene bottle. Record the measurement of depth of the pond. Repeat this process at half the depth of the pond, using the measurement of the total depth to judge where to make collection, and transfer to a second Nalgene Bottle. For the surface water, collect sample directly with the third Nalgene…
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