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The Role Of Benthos In The Arctic Region

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The Role Of Benthos In The Arctic Region
The study area is situated within the Arctic region, with all the typical biological properties of this climatic region: low biodiversity but often numerous and dense animal populations; a relatively simple food web from primary producers to top predators and with a few species playing a key role in the ecology of the region (Figure 10). The most significant ecological event in the marine environment is the spring bloom of planktonic algae, the primary producers in the food web. These are grazed upon by zooplankton, including the important copepods Calanus, which is one of the key species groups in the marine ecosystem.
Benthos is the fauna living on and in the seabed. Benthic macrofauna species are an important component of coastal ecosystems.

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