Graduation date: 1975Bimonthly plankton samples were collected from 1969 through\ud 1971 along a transect off the central Oregon continental shelf (44°\ud 39. l'N) to document the species of crab larvae present, their seasonality,\ud and their onshore-offshore distribution in relation to seasonal\ud changes in oceanographic conditions. A comprehensive key with\ud plates is given for the 41 species of crab larvae identified from the\ud samples.\ud Although some larvae occur every month of the year, the larvae\ud of most species were found from February through July within ten\ud nautical miles of the coast. Sea surface temperatures reached their\ud highest annual values in May-June, coincident with the period of peak\ud larval abundance. Man...
Crabs molt every year. After molting, the shells are soft, and have not filled in with flesh. Fishe...
To the best of our knowledge, one or more authors of this paper were federal employees when contribu...
A conceptual hypothesis relating physical forcing to dispersion and retention was developed for blue...
Graduation date: 1974The Hemigrapsus oregonensis population at Coquille Point in\ud the Yaquina Bay ...
The Dungeness crab fishery is the most economically important on the West Coast; however, it has exp...
Delivery mechanisms for crab postlarvae along upwelling coasts have been inferred from weekly sampli...
Closing report, November 16, 1965 to June 30, 1971.It is possible that the large fluctuations In ann...
This technical report summarizes the\ud results of a three year study of the zooplankton\ud living i...
Larvae are thought to be highly vulnerable to offshore transport in productive upwelling regions, wh...
The abundance and dispersal of meroplankton play a fundamental role in determining spatial and tempo...
A complete understanding of marine population dynamics requires information on spatial and temporal...
Oceanic currents and larval accumulation potentially have large impacts on the choice of locations f...
xix, 166 p. : ill.The nemertean worm Carcinonemertes errans is an egg predator on the Dungeness crab...
Estuarine crabs commonly display two larval dispersal patterns in which larvae are either exported ...
Graduation date: 1972The life cycle of Callianassa californiensis Dana, 1854, was\ud studied in the ...
Crabs molt every year. After molting, the shells are soft, and have not filled in with flesh. Fishe...
To the best of our knowledge, one or more authors of this paper were federal employees when contribu...
A conceptual hypothesis relating physical forcing to dispersion and retention was developed for blue...
Graduation date: 1974The Hemigrapsus oregonensis population at Coquille Point in\ud the Yaquina Bay ...
The Dungeness crab fishery is the most economically important on the West Coast; however, it has exp...
Delivery mechanisms for crab postlarvae along upwelling coasts have been inferred from weekly sampli...
Closing report, November 16, 1965 to June 30, 1971.It is possible that the large fluctuations In ann...
This technical report summarizes the\ud results of a three year study of the zooplankton\ud living i...
Larvae are thought to be highly vulnerable to offshore transport in productive upwelling regions, wh...
The abundance and dispersal of meroplankton play a fundamental role in determining spatial and tempo...
A complete understanding of marine population dynamics requires information on spatial and temporal...
Oceanic currents and larval accumulation potentially have large impacts on the choice of locations f...
xix, 166 p. : ill.The nemertean worm Carcinonemertes errans is an egg predator on the Dungeness crab...
Estuarine crabs commonly display two larval dispersal patterns in which larvae are either exported ...
Graduation date: 1972The life cycle of Callianassa californiensis Dana, 1854, was\ud studied in the ...
Crabs molt every year. After molting, the shells are soft, and have not filled in with flesh. Fishe...
To the best of our knowledge, one or more authors of this paper were federal employees when contribu...
A conceptual hypothesis relating physical forcing to dispersion and retention was developed for blue...