Arctic Marine Biodiversity Observation Network
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Fish

September 17, 2015 by Stacey Buckelew

juv flatfishFish are typically small in the Chukchi Sea, but diversity and abundance can be high and they play important roles in linking lower trophic levels to seabirds and some mammals. Fish are collected in AMBON with a plump-staff beam trawl and identified and measured on board. Juvenile and pelagic fishes are captured with a midwater trawl. [AMBON scientist: Franz Mueter; research associate: Lorena Edenfield]

AMBON Study Area

AMBON_2015_water_masses_a

A team of multi-disciplinary scientists are monitoring marine biodiversity in the U.S Arctic waters of the  Chukchi Sea. The  study stations (red circles) are shown together with the main water mass flow (arrows).

Arctic Ecosystem

Presentation1

The Arctic ecosystem has 3 main ecosystem realms: the sea ice provides habitat for small organisms and supports larger megafauna; the pelagic system includes both important primary producers and grazers; and the well-developed benthic system helps drive a complex food web.

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