Publications
These publications showcase the significant science conducted in our Science Centers.
Filter Total Items: 16746
Role of stress, gut microflora, immune function and alewife on thiaminase: Research task report on early mortality syndrome workshop Role of stress, gut microflora, immune function and alewife on thiaminase: Research task report on early mortality syndrome workshop
No abstract available at this time
Authors
D. C. Honeyfield
Fish passage innovation for ecosystem and fishery restoration Fish passage innovation for ecosystem and fishery restoration
No abstract available at this time
Authors
M. Odeh
Hosts of Pyganodon cataracta (eastern floater) and Strophitus undulatus (squawfoot) from the Upper Susquehanna River basin, Pennsylvania Hosts of Pyganodon cataracta (eastern floater) and Strophitus undulatus (squawfoot) from the Upper Susquehanna River basin, Pennsylvania
No abstract available at this time
Authors
E. van Snik Gray, W.A. Lellis, J. C. Cole, C.S. Johnson
Plate deformation at depth under northern California: Slab gap or stretched slab? Plate deformation at depth under northern California: Slab gap or stretched slab?
Plate kinematic interpretations for northern California predict a gap in the underlying subducted slab caused by the northward migration of the Pacific-North America-Juan de Fuca triple junction. However, large-scale decompression melting and asthenospheric upwelling to the base of the overlying plate within the postulated gap are not supported by geophysical and geochemical observations...
Authors
Uri S. ten Brink, N. Shimizu, P.C. Molzer
A review of early mortality syndrome (EMS) Great Lakes salmonids: relationship with thiamine deficiency A review of early mortality syndrome (EMS) Great Lakes salmonids: relationship with thiamine deficiency
No abstract available.
Authors
J.D. Fitzsimons, S.B. Brown, D. C. Honeyfield, J.G. Hnath
Flavobacterial diseases: columnaris disease, cold-water disease and bacterial gill disease Flavobacterial diseases: columnaris disease, cold-water disease and bacterial gill disease
No abstract available at this time
Authors
E. B. Shotts, C. E. Starliper
National Fish Strain registry - Paddlefish and Sturgeon (NFSR-PS) Operating Manual National Fish Strain registry - Paddlefish and Sturgeon (NFSR-PS) Operating Manual
No abstract available at this time
Authors
H. L. Kincaid, L.J. Mengel, M.J. Gray, S. Brimm
National Fish Strain registry - Paddlefish and Sturgeon (NFSR-PS) Species Tables on Reported Populations and Broodstocks National Fish Strain registry - Paddlefish and Sturgeon (NFSR-PS) Species Tables on Reported Populations and Broodstocks
No abstract available at this time
Authors
H. L. Kincaid, L.J. Mengel, M.J. Gray, S. Brimm
A comparison in the management of two biosphere reserves: Priokosko-Terrasny Reserve, Russia and Great Smoky Mountains National Park, U.S A comparison in the management of two biosphere reserves: Priokosko-Terrasny Reserve, Russia and Great Smoky Mountains National Park, U.S
No abstract available at this time
Authors
J.D. Peine, V.A. Koshevoi, K.P. Wade, I.A. Zhigarev, M.A. Davydova
Channel catfish response to ultraviolet-B radiation Channel catfish response to ultraviolet-B radiation
Fingerling channel catfish Ictalurus punctatus exposed to simulated ultraviolet-B radiation at an average daily dose of 2.9 J/cm2 were quite sensitive to the radiation. After a 24-h exposure, thinning of the most dorsal epidermis frequently was accompanied by edema. Compared with epidermis of unexposed fish, mucous cells in exposed fish were less superficial and club cells were less...
Authors
M. S. Ewing, V. S. Blazer, D. L. Fabacher, E. E. Little, K. M. Kocan
Sperm-cell ultrastructure of North American sturgeons II: The shortnose sturgeon (Acipenser brevirostrum, Lesueur, 1818) Sperm-cell ultrastructure of North American sturgeons II: The shortnose sturgeon (Acipenser brevirostrum, Lesueur, 1818)
The fine structure of the sperm cell of the shortnose sturgeon (Acipenser brevirostrum) was examined using transmission electron microscopy and selected metrics. The cell possesses a distinct acrosome, a defined head region, a midpiece, and a single flagellum. The mean length of the sperm cell body (acrosome + nucleus + midpiece) is approximately 9.71 µm, and the length of the flagellum...
Authors
M. N. DiLauro, W.S. Kaboord, R.A. Walsch
Changes in haematology during upstream migration to American shad Changes in haematology during upstream migration to American shad
Heart mass of American shad Alosa sapidissima did not change during migration in the Connecticut River. Spleen mass decreased and there was an increase in available blood haemoglobin (+22%) and haematocrit (+9%). The decreases in spleen somatic index (-29%) and spleen haemoglobin content (-15%) were dependent upon distance travelled upriver and not seasonal migration timing or short-term...
Authors
J. B. K. Leonard, S. D. McCormick