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Publications

These publications showcase the significant science conducted in our Science Centers.

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Sex determination of the Acadian Flycatcher using discriminant analysis Sex determination of the Acadian Flycatcher using discriminant analysis

I used five morphometric variables from 114 individuals captured in Arkansas to develop a discriminant model to predict the sex of Acadian Flycatchers (Empidonax virescens). Stepwise discriminant function analyses selected wing chord and tail length as the most parsimonious subset of variables for discriminating sex. This two-variable model correctly classified 80% of females and 97% of...
Authors
R.R. Wilson

Relation of water quality to land use in the drainage basins of four tributaries to the Toms River, New Jersey, 1994-95 Relation of water quality to land use in the drainage basins of four tributaries to the Toms River, New Jersey, 1994-95

The influence of land use on the water quality of four tributaries to the Toms River, which drains nearly one-half of the Barnegat Bay wateshed, was studied during the initial phase of a multiyear investigation. Water samples were collected from and streamflows were measured in Long Swamp Creek, Wrangel Brook, Davenport Branch, and Jakes Creek during periods of base flow and stormflow in...
Authors
Kathryn Hunchak-Kariouk

Environmental monitoring Environmental monitoring

No abstract available at this time
Authors
E.R. Smith, C.R. Parker, J.D. Peine

Sea-floor methane blow-out and global firestorm at the K-T boundary Sea-floor methane blow-out and global firestorm at the K-T boundary

A previously unsuspected source of fuel for the global firestorm recorded by soot in the Cretaceous-Tertiary impact layer may have resided in methane gas associated with gas hydrate in the end-Cretaceous seafloor. End-Cretaceous impact-generated shock and megawaves would have had the potential to initiate worldwide oceanic methane gas blow-outs from these deposits. The methane would...
Authors
M.D. Max, William P. Dillon, C. Nishimura, B.G. Hurdle

Transitions in forest fragmentation: implications for restoration opportunities at regional scales Transitions in forest fragmentation: implications for restoration opportunities at regional scales

Where the potential natural vegetation is continuous forest (e.g., eastern US), a region can be divided into smaller units (e.g., counties, watersheds), and a graph of the proportion of forest in the largest patch versus the proportion in anthropogenic cover can be used as an index of forest fragmentation. If forests are not fragmented beyond that converted to anthropogenic cover, there...
Authors
James D. Wickham, K. Bruce Jones, Kurt H. Riitters, Timothy G. Wade, Robert V. O’Neill
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