There are different methods for sampling bio indicator organism's in aquatic ecosystem. Which method is the best?

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Francis Nwosu

First, identify the target organisms and ecosystem, then apply appropriate sampling technique. Plant or animal; pelagic or benthic; micro- or macro-; migratory or resident, etc? Bio-indicator of what? Pollution? I do not think there is just one sampling technique suitable for all types.

Tomas (Tom) Tomascik

Andem,

I hope these reviews will be of help.

Tom

Andem Bassey Andem

@Francis Nwosu bio indicator of pollution organisms, thanks so much for your suggestion and @ Tomas (Tom) Tomascik, thanks so much for the materials, it really help.....