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Filtering by: Creator Snow, C. Dale Creator Stewart, Nelson E.

Shellfish investigations : April 1962 - March 1964

Creator:

Snow, C. Dale, Stewart, Nelson E., Demory, Darrell, DeBen, Waldemar, and Oregon. Fish Commission

Abstract:

This progress report covers the two-year period of April 1962-March 1964 in an attempt to make the reports current. In it, you can find analysis of softshell clam populations in multiple bays, including Siuslaw, Nehalem, and Tillamook. This report includes counts for personal-use clam diggers, as well as clam digging...

Resource Type:

Technical Report
Criteria for coastwide crab condition sampling

Creator:

Snow, C. Dale, Stewart, Nelson E., Dahlstrom, Walter, Tegelberg, Herb, and Dungeness Crab Scientific Committee. Sub-Committee on Crab Condition Studies

Abstract:

“Prepared for the State/Federal Dungeness Crab Management Program.” Crabs molt every year. After they molt, their shells are soft and are not filled out with meat. It takes weeks for the crabs to fill out. The problem for fishery managers is that the timing of the crab molt varies from...

Resource Type:

Technical Report