The effects of an underwater fish observation technique on stream macroinvertebrates at two spatial scales

Abstract

We examined the effects of snorkeling, a commonly used fish observation technique, on the distribution and abundance of benthic macroinvertebrates at both the reach (i.e.,10 m) and patch scale (i.e.,

Citation

Petty, J.T.; Grossman, G.D. 2000. The effects of an underwater fish observation technique on stream macroinvertebrates at two spatial scales. Ecology of Freshwater Fish 2000: 9:145-152