Publications
These publications showcase the significant science conducted in our Science Centers.
Filter Total Items: 16783
Notes on Sanquinicola Davisi (Trematoda: Sanquinicolidae) in the gills of trout
No abstract available.
Authors
H.S. Davis, G. L. Hoffman, E. W. Surber
Modification of the microhematocrit technique with trout blood
No abstract available.
Authors
H.N. Larsen, S. F. Snieszko
A schematic outline for the presumptive identification of bacterial diseases of fish
No abstract available.
Authors
G. L. Bullock
Comparison of various methods of determination of homoglobin in trout blood
No abstract available.
Authors
H.N. Larsen, S. F. Snieszko
The identification and separation of Aeromonas liquefaciens from Pseudomonas fluorescens and related organisms occurring in diseased fish
Taxonomy of the motile species of the genus Aeromonas is briefly discussed. It is suggested that Aeromonas organisms, isolated from outbreaks of red mouth of trout, red sore of pike, infectious abdominal dropsy and hemorrhagic septicemia of warm water fish, and which show acid and gas in glucose broth, production of 2,3-butanediol hydrogen sulfide from motility sulfide medium, presence of cytochro
Authors
G. L. Bullock
Drainage basins, channels, and flow characteristics of selected streams in central Pennsylvania
The hydraulic, basin, and geologic characteristics of 16 selected streams in central Pennsylvania were measured for the purpose of studying the relations among these general characteristics and their process of development. The basic parameters which were measured include bankfull width and depth, channel slope, bed material size and shape, length of stream from drainage divide, and size of draina
Authors
Lucien M. Brush
Floods in Pennsylvania, frequency and magnitude
This report outlines a method of determining the magnitude of floods having frequencies up to 50 years for any stream in Pennsylvania except regulated streams and streams whose drainage basins are smaller than 10 square miles. On the main stems of the Schuylkill, Delaware, Susquehanna, and Chemung Rivers the magnitude of floods can be determined for frequencies up to 100 years.
Six composite frequ
Authors
W. F. Busch, E.C. Shaw