A. Appenzeller

The spatial structure of the physical environment

Graham Bell, Martin J. Lechowicz, A. Appenzeller et al. · Oecologia · 1993 · 153 citations

Built Environment, Architectural Design, Spatial Science +5

Diel and seasonal distribution of perch in Lake Constance: a hydroacoustic study and in situ observations

Frauke Imbrock, A. Appenzeller, Reiner Eckmann · Journal of Fish Biology · 1996 · 89 citations · Full text

Fishery Assessment, Adult Perch, Hydroacoustic Study +14

An evaluation of light-mediated vertical migration of fish based on hydroacoustic analysis of the diel vertical movements of rainbow smelt (<i>Osmerus mordax</i>)

A. Appenzeller, William C. Leggett · Canadian Journal of Fisheries and Aquatic Sciences · 1995 · 80 citations

Biology, Hydroacoustic Analysis, Engineering +12

Bias in Hydroacoustic Estimates of Fish Abundance due to Acoustic Shadowing: Evidence from Day–Night Surveys of Vertically Migrating Fish

A. Appenzeller, William C. Leggett · Canadian Journal of Fisheries and Aquatic Sciences · 1992 · 73 citations

Fishery Assessment, Engineering, Acoustic Quantification +10

Abundance, depth distribution, diet composition and growth of perch (<i>Perca fluviatilis</i>) and burbot (<i>Lota lota</i>) larvae and juveniles in the pelagic zone of Lake Constance

N. Wang, A. Appenzeller · Ecology Of Freshwater Fish · 1998 · 40 citations

Biology, Pelagic Zone, July 1994 +9