Comparison of visual census and underwater video for fish sampling in Neotropical reservoirs
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DOI: 10.1007/s10641-020-01021-3
Abstract: Different techniques have been employed for fish surveys in freshwater impoundments, however, despite the increasing applicability of underwater video systems for fish sampling in different aquatic ecosystems, such technology has not been tested in reservoirs.… read more here.
Keywords: video; visual census; fish sampling; census underwater ... See more keywords
Assessing fish sampling effort in studies of Brazilian streams
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DOI: 10.1007/s11192-020-03418-4
Abstract: Neotropical stream fish assemblages have attracted much scientific attention in recent decades. However, spatial and temporal patterns in sampling, and the types of methodologies being used in studies, remains unclear. Here, we conducted an in-depth… read more here.
Keywords: studies brazilian; assessing fish; fish sampling; sampling effort ... See more keywords