peerreviewed_2007.bib

@inproceedings{Kumar2007a,
  author = {Jitendra Kumar and E. M. Zechman and E. D. Brill and G. Mahinthakumar
	and S. Ranjithan and J. Uber},
  title = {Evaluation of Non-Uniqueness in Contaminant Source Characterization
	Based on Sensors with Event Detection Methods},
  booktitle = {World Environmental and Water Resources Congress 2007, Tampa, Florida},
  year = {2007},
  editor = {Karen C. Kabbes},
  volume = {243},
  number = {40927},
  pages = {513-513},
  publisher = {ASCE},
  doi = {10.1061/40927(243)513},
  file = {kumar2007.pdf:/home/jkumar/Documents/Publications/kumar2007.pdf:PDF},
  keywords = {Evaluation; Contaminants; Sensors; Water distribution systems},
  location = {Tampa, Florida, USA},
  owner = {jkumar},
  timestamp = {2008.03.07},
  url = {http://link.aip.org/link/?ASC/243/513/1}
}

@inproceedings{Kumar2007c,
  author = {Jitendra Kumar and E. M. Zechman and E. D. Brill and G. Mahinthakumar
	and S. Ranjithan and J. Uber},
  title = {Addressing Non-Uniqueness in Contaminant Source Characterization
	for Multiple Contaminant Source Scenario in Water Distribution Systems
	},
  booktitle = {World Environmental and Water Resources Congress 2007, Tampa, Florida},
  year = {2007},
  publisher = {ASCE},
  keywords = {Evaluation; Contaminants; Sensors; Water distribution systems},
  location = {Tampa, Florida, USA},
  owner = {jkumar},
  timestamp = {2008.03.07},
  url = {http://link.aip.org/link/?ASC/243/513/1}
}

@inproceedings{Kumar2007d,
  author = {Li Liu and F. Shang and Jitendra Kumar and E. D. Brill and E. M.
	Zechman and J. Uber and G. Mahinthakumar and S. Ranjithan},
  title = {Coupling Adaptive Dynamic Optimization Procedure with Pre-screening
	Techniques for Contaminant Source Characterization in Water Distribution
	Systems},
  booktitle = {World Environmental and Water Resources Congress 2007, Tampa, Florida},
  year = {2007},
  publisher = {ASCE},
  keywords = {Evaluation; Contaminants; Sensors; Water distribution systems},
  location = {Tampa, Florida, USA},
  owner = {jkumar},
  timestamp = {2008.03.07},
  url = {http://link.aip.org/link/?ASC/243/513/1}
}

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@article{Hoffman_JPConf_20071201,
  author = {Forrest M. Hoffman and Curtis C. Covey and Inez Y. Fung and James T. Randerson and Peter E. Thornton and Yen-Huei Lee and Nan A. Rosenbloom and Reto C. St\"ockli and Steven W. Running and David E. Bernholdt and Dean N. Williams},
  title = {Results from the {C}arbon-{L}and {M}odel {I}ntercomparison {P}roject ({C-LAMP}) and Availability of the Data on the {E}arth {S}ystem {G}rid ({ESG})},
  journal = jpconf,
  volume = 78,
  number = 1,
  pages = {012026},
  doi = {10.1088/1742-6596/78/1/012026},
  day = 1,
  month = dec,
  year = 2007,
  abstract = {This paper describes the Carbon-Land Model Intercomparison Project (C-LAMP) being carried out through a collaboration between the Community Climate System Model (CCSM) Biogeochemistry Working Group, a DOE SciDAC-2 project, and the DOE Program for Climate Model Diagnosis and Intercomparison (PCMDI). The goal of the project is to intercompare terrestrial biogeochemistry models running within the CCSM framework to determine the best set of processes to include in future versions of CCSM. As a part of the project, observational datasets are being collected and used to score the scientific performance of these models following a well-defined set of metrics. In addition, metadata standards for terrestrial biosphere models are being developed to support archival and distribution of the C-LAMP model output via the Earth System Grid (ESG). Progress toward completion of this project and preliminary results from the first set of experiments are reported.}
}

@article{Pittman_JGR_20070420,
  author = {Jasna V. Pittman and Elliot M. Weinstock and Robert J. Oglesby and David S. Sayres and Jessica B. Smith and James G. Anderson and Owen R. Cooper and Steven C. Wofsy and Irene Xueref and Cristoph Gerbig and Bruce C. Daube and Erik C. Richard and Brian A. Ridley and Andrew J. Weinheimer and Max Loewenstein and Hans-Jurg Jost and Jimena P. Lopez and Michael J. Mahoney and Thomas L. Thompson and William W. Hargrove and Forrest M. Hoffman},
  title = {Transport in the Subtropical Lowermost Stratosphere during the {C}irrus {R}egional {S}tudy of {T}ropical {A}nvils and {C}irrus {L}ayers-{F}lorida {A}rea {C}irrus {E}xperiment},
  journal = jgr,
  volume = 112,
  number = {D8},
  pages = {D08304},
  doi = {10.1029/2006JD007851},
  day = 20,
  month = apr,
  year = 2007,
  abstract = {We use in situ measurements of water vapor (H$_2$O), ozone (O$_3$), carbon dioxide (CO$_2$), carbon monoxide (CO), nitric oxide (NO), and total reactive nitrogen (NO$_y$) obtained during the CRYSTAL-FACE campaign in July 2002 to study summertime transport in the subtropical lowermost stratosphere. We use an objective methodology to distinguish the latitudinal origin of the sampled air masses despite the influence of convection, and we calculate backward trajectories to elucidate their recent geographical history. The methodology consists of exploring the statistical behavior of the data by performing multivariate clustering and agglomerative hierarchical clustering calculations and projecting cluster groups onto principal component space to identify air masses of like composition and hence presumed origin. The statistically derived cluster groups are then examined in physical space using tracer-tracer correlation plots. Interpretation of the principal component analysis suggests that the variability in the data is accounted for primarily by the mean age of air in the stratosphere, followed by the age of the convective influence, and last by the extent of convective influence, potentially related to the latitude of convective injection (Dessler and Sherwood, 2004). We find that high-latitude stratospheric air is the dominant source region during the beginning of the campaign while tropical air is the dominant source region during the rest of the campaign. Influence of convection from both local and nonlocal events is frequently observed. The identification of air mass origin is confirmed with backward trajectories, and the behavior of the trajectories is associated with the North American monsoon circulation.}
}

@article{Schimel_FrontEcolEnviron_20070301,
  author = {David Schimel and William Hargrove and Forrest Hoffman and James McMahon},
  title = {{NEON}:  A Hierarchically Designed National Ecological Network},
  journal = frontecolenviron,
  volume = 5,
  number = 2,
  pages = 59,
  doi = {10.1890/1540-9295(2007)5[59:NAHDNE]2.0.CO;2},
  day = 1,
  month = mar,
  year = 2007
}