Benthic Invertebrate Community (Great Lakes nearshore areas)

This dataset contains information on benthic invertebrate community structure of samples collected from nearshore index monitoring stations within a Great Lake basin each year.

The composition of benthic invertebrates (such as insects, worms, mussels, snails and crayfish) found in a sample is used as a biological indicator of trophic status and general environmental conditions to help understand ecosystem function, structure and change. Surveys are typically conducted in one of the Great Lakes basins each year. In most cases, five replicate samples (600 μm mesh, 9-inch ponar) were collected at each station.

This dataset links with Sediment chemistry (Great Lakes nearshore areas) and Water chemistry (Great Lakes nearshore areas) datasets.

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Data

Data Available

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[See the licence for how you're allowed to use this data.]

1990 - 2018

Supporting Files

Additional Info

Field Value
Tags
Geographic coverage Ontario
Geography Breakdown None
Source URL/Address
Maintainer
Author
Author Email
Maintainer branch Environmental Monitoring and Reporting Branch
Last Validated Date 2022-04-08
Update frequency Yearly
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