Hello everyone! I am currently working on my thesis about leaflitter decomposition, however I am having problems in regards to calculating the decay rate of my findings since I only conducted for a month. Most of the studies I researched on are in years even the formula of Olson 1963. Which makes me in edge right now that is why any recommendations will be appreciated. Thank you!
Dear Ferlie,
first of all, if your research site is located in the inner tropics displaying relatively low seasonal variation in precipitation/humidity, I don't see any major problems in extrapolating from a monthly decomposition rate to an annual figure and vice versa. You can use, e.g., this equation:
Mt = M0 · e*-kt
(Sorry, I am having difficulties inserting equation symbols here - I'll try to attach a file.)
... please find the equation mentioned above as a picture attachement here.
Hope it helps.
Best,
Julius
The time factor in Olsen's formula can be days, months, years as per the choice of the user. The corresponding time unit used will determine the units of the decay rate constant.
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