Introduction -- Density : mean and variance -- Normal and sampling distributions for fieldwork -- Confidence limits and intervals for density -- How many field samples? -- Spatial distribution : the ...
Sorensen, L. L., Coddington, Jonathan A., Griswold, C. E., Hormiga, G., and Place Bjorn, P. de. 2002. "Inventorying and Estimating Sub-Canopy Spider Diversity using ...