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    sechiwaa's Avatar
    sechiwaa Posts: 5, Reputation: 1
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    #1

    Feb 4, 2012, 06:23 PM
    How can one measure the population density of rooted aquatic plants in a deep lake
    The suggestion should be reasonable enough so that a high school student could perform it.
    joypulv's Avatar
    joypulv Posts: 21,591, Reputation: 2941
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    #2

    Feb 4, 2012, 06:48 PM
    How deep is this deep lake?
    I would guess scuba gear with flashlights on some foreheads and cameras on others, 2' pre-strung metal stakes and 2 pre-cut sticks to check for square across opposite corners. Maybe make two or three 3' x 3' plots. Record counts on camera.
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