Publications
These publications showcase the significant science conducted in our Science Centers.
Filter Total Items: 16746
Techniques for estimating abundance and species richness: Estimation of species richness Techniques for estimating abundance and species richness: Estimation of species richness
No abstract available.
Authors
J.D. Nichols, M.J. Conroy
Environments, processes and interactions of estuarine shores Environments, processes and interactions of estuarine shores
No abstract available.
Authors
C. T. Roman, K.F. Nordstrom
PCBs and dioxins in birds PCBs and dioxins in birds
No abstract available.
Authors
D. J. Hoffman, C.P. Rice, T.J. Kubiak
Records Records
No abstract available.
Authors
D. H. Ellis, J.A. Taylor, C.M. Mirande, J.A. Langenberg, M. Wellington, B.H. Powell, J.L. McMillen
Techniques for estimating abundance and species richness: Recommendations Techniques for estimating abundance and species richness: Recommendations
No abstract available.
Authors
M.J. Conroy, J.D. Nichols
Mourning warbler, Oporornis philadelphia Mourning warbler, Oporornis philadelphia
No abstract available.
Authors
W.L. Murphy, C.S. Robbins
Atlas of the Breeding Birds of Maryland and the District of Columbia Atlas of the Breeding Birds of Maryland and the District of Columbia
This was the result of a 5-year cooperative study with the Maryland Ornithological Society and the Maryland Department of Natural Resources. Each of Maryland's 1,256 5-km (25 sq km) blocks was surveyed for breeding birds using the standard categories of Possible, Probable, and Confirmed breeding. Special features include: (1) coverage of all blocks instead of a random sample; (2) one...
Authors
E.A.T. Blom, J. Cullom, J.H. Farrell, E.D. Joyce, M. K. Klimkiewicz, J.G. Malcolm, D.A. Rasberry, R.F. Ringler, J.K. Solem
Age dating of shallow groundwater with chlorofluorocarbons, tritium/helium: 3, and flow path analysis, southern New Jersey coastal plain Age dating of shallow groundwater with chlorofluorocarbons, tritium/helium: 3, and flow path analysis, southern New Jersey coastal plain
Groundwater age dating through the combination of transient tracer methods (chlorofluorocarbons (CFCs) and tritium/helium 3 (3H/3He)) and groundwater flow path analysis is useful for investigating groundwater travel times, flow patterns, and recharge rates, as demonstrated by this study of the homogeneous shallow, unconfined Kirkwood-Cohansey aquifer system in the southern New Jersey...
Authors
Zoltan Szabo, D.E. Rice, Niel Plummer, E. Busenberg, S. Drenkard, P. Schlosser
Temperature effects on osmoregulatory physiology of juvenile anadromous fish Temperature effects on osmoregulatory physiology of juvenile anadromous fish
No abstract available at this time
Authors
S. D. McCormick, J. M. Shrimpton, Joseph D. Zydlewski
Enhanced culture of Aeromonas salmonicida from covertly-infected rainbow trout following administration of the stress induced furunculosis test Enhanced culture of Aeromonas salmonicida from covertly-infected rainbow trout following administration of the stress induced furunculosis test
No abstract available.
Authors
R. C. Cipriano, G. L. Bullock, W. B. Schill, R. Kretschmann
Can earthworms survive fire retardants? Can earthworms survive fire retardants?
Most common fire retardants are foams or are similar to common agricultural fertilizers, such as ammonium sulfate and ammonium phosphate. Although fire retardants are widely applied to soils, we lack basic information about their toxicities to soil organisms. We measured the toxicity of five fire retardants (Firetrol LCG-R, Firetrol GTS-R, Silv-Ex Foam Concentrate, Phos-chek D-75, and...
Authors
W. N. Beyer, A. Olson