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Sixtieth And Sixty-First Annual Reports Of The Commission Of Fisheries Of Virginia (1959), Commission Of Fisheries Of Virginia Dec 1959

Sixtieth And Sixty-First Annual Reports Of The Commission Of Fisheries Of Virginia (1959), Commission Of Fisheries Of Virginia

VIMS Annual Reports

Includes report of the Virginia Fisheries Laboratory.


Monogenetic Trematodes From Some Chesapeake Bay Fishes, John Walter Mcmahon Jan 1959

Monogenetic Trematodes From Some Chesapeake Bay Fishes, John Walter Mcmahon

Dissertations, Theses, and Masters Projects

No abstract provided.


The Rise Of The Port Of Norfolk And Its Decline As A Result Of The Embargo Of 1807 And The War Of 1812, 1680-1815, Cecil Llewellyn Blackwell Jan 1959

The Rise Of The Port Of Norfolk And Its Decline As A Result Of The Embargo Of 1807 And The War Of 1812, 1680-1815, Cecil Llewellyn Blackwell

Dissertations, Theses, and Masters Projects

No abstract provided.


The Rise Of The Burwells, John L. Blair Jan 1959

The Rise Of The Burwells, John L. Blair

Dissertations, Theses, and Masters Projects

No abstract provided.


Fresh-Water Kill Of Oysters (Crassostrea Virginica) In James River, Virginia, 1958, Jay D. Andrews, Dexter Haven, D. B. Quayle Jan 1959

Fresh-Water Kill Of Oysters (Crassostrea Virginica) In James River, Virginia, 1958, Jay D. Andrews, Dexter Haven, D. B. Quayle

VIMS Articles

Fresh water invaded the upper half of James River seed area in winter and spring of 1958. Many oysters died between 1 May and 15 ·June. On some grounds, salinities did not become suitable until l July when temperature had reached 23°c. Death rates of native oysters were as high as 90 percent.

Oysters exposed to fresh water from midwinter were "conditioned" to a low physiological state as evidenced by absence of heart beat, ciliary motion and mantle sensitivity when first opened. Oysters held in trays at one extremity of the seed area withstood fresh-water conditions similarly to oysters on …


Effects Of Pea Crabs, Pinnotheres Ostreum, On Oysters Crassostrea Virginica, Dexter Haven Jan 1959

Effects Of Pea Crabs, Pinnotheres Ostreum, On Oysters Crassostrea Virginica, Dexter Haven

VIMS Articles

Oysters with and without pea crabs were compared for growth and fatness. Measurements included volume, wet and dry meat weight, and shell cavity volume. Oysters with crabs contained less eat per unit of shell cavity volume than those without crabs but per cent water content was similar. Incidence of pea crabs in the lower James, York and Rappahannock rivers from 1953-1958 varied from 6 to 22 per cent.


Treasures From The Sea : The Virginia Seafood Industry Revised Edition, Robert S. Bailey Jan 1959

Treasures From The Sea : The Virginia Seafood Industry Revised Edition, Robert S. Bailey

Reports

No abstract provided.


Daily Maximum And Minimum Water Temperatures, Gloucester Point, Virginia : May 28, 1952 To December 31, 1958, Inclusive, John L. Mchugh, Virginia Fisheries Laboratory Jan 1959

Daily Maximum And Minimum Water Temperatures, Gloucester Point, Virginia : May 28, 1952 To December 31, 1958, Inclusive, John L. Mchugh, Virginia Fisheries Laboratory

Reports

No abstract provided.


The Independent Effects Of Amounts Of Reinforcement And Consummatory Behavior On The Acquisition Of A Bpr, Kenneth Charles Hageman Jan 1959

The Independent Effects Of Amounts Of Reinforcement And Consummatory Behavior On The Acquisition Of A Bpr, Kenneth Charles Hageman

Dissertations, Theses, and Masters Projects

No abstract provided.


The Effect Of Rest Interval And Intertrial Interval On The Acquisition Of An Instrumental Avoidance Response In Rats, Raymond Hope Kirby Jan 1959

The Effect Of Rest Interval And Intertrial Interval On The Acquisition Of An Instrumental Avoidance Response In Rats, Raymond Hope Kirby

Dissertations, Theses, and Masters Projects

No abstract provided.


Acts Not In Hening's Statutes, 1702-1732, With A Biographical Sketch Of William Waller Hening, Waverly Keith Winfree Jan 1959

Acts Not In Hening's Statutes, 1702-1732, With A Biographical Sketch Of William Waller Hening, Waverly Keith Winfree

Dissertations, Theses, and Masters Projects

No abstract provided.