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Robert V ONeill

Explore the profile of Robert V ONeill including associated specialties, affiliations and a list of published articles. Areas
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Articles 9
Citations 230
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Recent Articles
1.
Tran L, ONeill R, Smith E
Environ Manage . 2009 Jun; 44(2):387-93. PMID: 19548021
Environmental integrated assessments are often carried out via the aggregation of a set of environmental indicators. Aggregated indices derived from the same data set can differ substantially depending upon how...
2.
Tran L, ONeill R, Smith E, Knight C
Environ Manage . 2007 Mar; 39(4):506-14. PMID: 17340050
Environmental indicators are often aggregated into a single index for various purposes in environmental studies. Aggregated indices derived from the same data set can differ, usually because the aggregated indices'...
3.
Tran L, Knight C, ONeill R, Smith E
Environ Monit Assess . 2004 May; 94(1-3):263-77. PMID: 15141460
A decision analysis method for integrating environmental indicators was developed. This was a combination of Principal Component Analysis (PCA) and the Analytic Network Process (ANP). Being able to take into...
4.
Locantore N, Tran L, ONeill R, McKinnis P, Smith E, OConnell M
Environ Monit Assess . 2004 May; 94(1-3):249-61. PMID: 15141459
The U.S. Environmental Protections Agency's (U.S. EPA) Regional Vulnerability Assessment(ReVA) program has focused much of its research over the last five years on developing and evaluating integration methods for spatial...
5.
Jackson L, Bird S, Matheny R, ONeill R, White D, Boesch K, et al.
Environ Monit Assess . 2004 May; 94(1-3):231-48. PMID: 15141458
This study explores ecological vulnerability to land-use change in the U.S. Mid-Atlantic Region by spatially extrapolating land and economic development, and overlaying these projections with maps of sensitive ecological resources....
6.
Tran L, Knight C, ONeill R, Smith E, OConnell M
Environ Manage . 2003 Oct; 31(6):822-35. PMID: 14565701
A new method has been developed to perform environmental assessment at regional scale. This involves a combination of a self-organizing map (SOM) neural network and principal component analysis (PCA). The...
7.
Tran L, Knight C, ONeill R, Smith E, Riitters K, Wickham J
Environ Manage . 2002 May; 29(6):845-59. PMID: 11992175
A fuzzy decision analysis method for integrating ecological indicators was developed. This was a combination of a fuzzy ranking method and the analytic hierarchy process (AHP). The method was capable...
8.
Zhou J, Xia B, Treves D, Wu L, Marsh T, ONeill R, et al.
Appl Environ Microbiol . 2002 Jan; 68(1):326-34. PMID: 11772642
To begin defining the key determinants that drive microbial community structure in soil, we examined 29 soil samples from four geographically distinct locations taken from the surface, vadose zone, and...
9.
Rastetter E, King A, Cosby B, Hornberger G, ONeill R, Hobbie J
Ecol Appl . 1992 Feb; 2(1):55-70. PMID: 27759192
As regional and global scales become more important to ecologists, methods must be developed for the application of existing fine-scale knowledge to predict coarser-scale ecosystem properties. This generally involves some...