Problem:
Calculate the mass of needles received by the stream from aerial and terrestrial sources for your class (Hint: your aerial and terrestrial traps were a sample which you should use to calculate the total estimated mass of needles moving to the stream over your 100 meter reach).
Required:
Question: Which input to the stream was greater over the three week period?
Question: Was this what you expected? What would be the total (terrestrial and aerial) annual flux of needles to the stream?
Show the pedigree and your calculation.