| Title | Shellfish investigations. Progress report #39. April 1, 1967 - March 31, 1970 |
| Publication Type | Report |
| Year of Publication | 1970 |
| Authors | Snow, C. Dale, Tom Gaumer, Darrel Demory, John R. Neilsen, Laimons Osis, Duane Phibbs, and Gary Gibson |
| Corporate Authors | Oregon. Fish Commission, |
| Secondary Title | Shellfish Investigations Progress Report |
| Volume | no.39 |
| Pagination | 30 p. |
| Date Published | October_1970 |
| Institution | [Fish Commission of Oregon] |
| Call Number | Guin SH365.O7 S51 / Guin Yaquina File, Digital Open Access |
| Keywords | abundance, age composition, Alsea River estuary, aquaculture, aquatic invertebrates, biological, bivalves, breakwater, commercial fisheries - shellfish, Coos River estuary, crustaceans, decapods, fat gaper=Tresus capax, growth, Idaho Point, kumamoto oyster=Crassostrea sikamea, methodology, molluscs, Netarts estuary, Nuttall cockle=Clinocardium nuttallii, Oregon Fish Commission Research Laboratory, Pacific oyster=Crassostrea gigas, population biology, recreational fisheries - shellfish, Sally's Bend, Siuslaw River estuary, Umpqua River estuary, Yaquina Bay |
| Notes | This document is a report on shellfish investigations from April 1967 to March 1970. It includes the results of bay clam surveys for Yaquina, Siuslaw, and Umpqua bays, and harvest numbers for razor clams in both personal-use and commercial fisheries. This report also contains a summary of beach surveys for six razor clam beaches, and the results of two new methods of ragging razor clams. In crab work, the report discusses problems with tagging, condition sampling, and regulatory issues. The report discusses rearing of red abalone, federal programs for oysters, and concludes with a summary of work with intertidal nonfood animals. |
| URL | https://ir.library.oregonstate.edu/concern/technical_reports/8p58pd77t |
| Label | 6660 |
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