The Linear Density Index calculator computes the density of an individual species in a sample length. The equation takes the total number of individuals of a species collected divided by the total length of all transects sampled.
INSTRUCTIONS: Choose the preferred length units and enter the following:
Linear Density Index: The calculator returns the linear density index in units of individuals per meter.
[1] Brower, James and Jerrold Zar. Field & Laboratory Methods for General Ecology. Dubuque: WM. C. Brown