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Filtering by: Subject Crab pots--Environmental aspects--Oregon--Cannon Beach Advisor Henkel, Sarah K.

Eyes on the Seafloor : Using Video Tools to Monitor Benthic Communities at Dredged Material Disposal Sites at the Mouth of the Columbia River

Creator:

Fields, Stephanie A.

Abstract:

The mouth of the Columbia River (MCR) is an intersection of more than a river and ocean, but also multiple economically valuable activities including dredging to maintain a deep draft shipping channel and an active Dungeness crab (Metacarcinus magister) fishery. More than three million cubic meters of sediment are annually...

Resource Type:

Masters Thesis

Full Text:

. ........................................................... 25 Figure 2.10: Mean abundance of the 2015 crab pot deployments. Each mean count is the average