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duckweed index

  1. dw1305

    What is the “Duckweed Index” all about?

    What is the “Duckweed Index” all about? I’ve never written a proper “Duckweed Index” article, but, prompted by @GHNelson, I’ve written a short introduction. I’ll break it up into a series of posts (of which this is the first), mainly to avoid author (and reader) fatigue. There is a table of...
    • dw1305
    • Thread
    • amazon frogbit duckweed index duckweed index tutorial guide to the duckweed index leaf colour chart limnobium
    • Replies: 29
    • Forum: Articles / Tutorials
  2. Sanderguy777

    Easy way to "test" and breakdown of what to test.

    I've been reading through a few threads talking about water test kits and the science behind them. I honestly don't understand about half of what the "science types" say, though I think I get the general meaning. I use test strips because they are easy, and the one time I used the api master...
  3. dw1305

    The scientific background to the "Leaf Colour Chart"

    Hi all, As a couple of people have asked about the <"leaf colour chart" (LCC)">, (that is linked into various threads talking about <"Amazon Frogbit and the "Duckweed Index">*), I'll add some references into this thread, I'll add more as I collect them. * In December 2023 I wrote a more...
  4. dw1305

    Amazon Frogbit (Limnobium laevigatum) phytoremediation references

    Hi all, I've recently found a few more references using Limnobium laevigatum in wastewater treatment. Because Limnobium is my preferred "Duckweed" for the <"Duckweed Index">, I thought I'd start a thread. Because it is a thread I've started I should be able to add any new references that I...
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