@String{BAMS            = {Bulletin of the American Meteorological Society}}
@String{Eos		= {Eos Trans. AGU}}
@String{GRL		= {Geophys. Res. Lett.}}
@String{JClimate        = {J. Climate}}
@String{JGR             = {J. Geophys. Res.}}
@String{JGS             = {Journal of Geographical Systems}}
@String{JPConf		= {J. Phys.: Conf. Ser.}}

@TechReport{Barnes:ORNL/TM:1995,
 author         = {K. D. Barnes and J. M. Donato and D. M. Flanagan and N. W. Grady and J. A. Green and F. M. Hoffman and J. A. Kohl and M. R. Leuze and P. M. Papadopoulos and R. F. Sincovec},
 institution    = {Oak Ridge National Laboratory},
 title          = {The Financial Automated Management On-Line User System ({F}a{MOUS}):  A Prototype Interactive Hypertext-based Financial Planning and Reporting System},
 type           = {Technical Memorandum},
 number         = {ORNL/TM--13139},
 month          = nov,
 year           = 1995 }

@InProceedings{Carr:CUG:2005,
 author		= {George R. Carr and Matthew J. Cordery and John B. Drake and
Michael W. Ham and Forrest M. Hoffman and Patrick H. Worley},
 title		= {Porting and Performance of the {C}ommunity {C}limate {S}ystem {M}odel ({CCSM3}) on the {C}ray {X1}},
 booktitle	= {Proceedings of the 2005 {C}ray {U}sers {G}roup Meeting},
 address	= {Albuquerque, New Mexico},
 month		= may,
 year		= 2005 }

@Article{Dickinson:JClimate:2006,
 author         = {Robert E. Dickinson and Keith W. Oleson and Gordon Bonan and Forrest Hoffman and Peter Thornton and Mariana Vertenstein and Zong-Liang Yang and Xubin Zeng},    
 title          = {The {C}ommunity {L}and {M}odel and Its Climate Statistics as a Component of the {C}ommunity {C}limate {S}ystem {M}odel},
 journal        = JClimate,
 volume		= 19,
 number		= 11,
 pages		= {2302--2324},
 note		= {doi: \href{http://dx.doi.org/10.1175/JCLI3742.1}{10.1175/JCLI3742.1}},
 month		= jun,
 year           = 2006 }

@TechReport{Ehlschlaeger:ERDC/CERL:2006,
 author         = {Charles Ehlschlaeger and James Westervelt and Harold Balbach and H. Resit Akcakaya and Tom Hoctor and Crystal Goodison and William W. Hargrove and Forrest M. Hoffman and Winifred Rose and Robert C. Lozar},
 institution    = {U.S. Army Corps of Engineers, Engineer Research and Development Center},
 title          = {Habitat Fragmentation Handbook for Installation Planners},
 editor		= {Robert C. Lozar},
 type           = {Technical Report},
 number         = {ERDC/CERL TR-06-36},
 month          = dec,
 year           = 2006 }

@Article{Erickson:JGR:2008,
 author		= {David J. Erickson and Richard T. Mills and Jay Gregg and T. J. Blasing and Forrest M. Hoffman and Robert J. Andres and Matthew Devries and Z. Zhu and S. R. Kawa},
 title		= {An Estimate of Monthly Global Emissions of Anthropogenic {CO$_2$}:  Impact on the Seasonal Cycle of Atmosheric {CO$_2$}},
 journal	= JGR,
 volume		= 113,
 number		= {G01023},
 note		= {doi: \href{http://dx.doi.org/10.1029/2007JG000435}{10.1029/2007JG000435}},
 day		= 15,
 month		= mar,
 year		= 2008 }

@InProceedings{Gwo:HPC:2000,
 author		= {Jin-Ping Gwo and Forrest M. Hoffman and William W. Hargrove},
 title		= {Mechanistic-Based Genetic Algorithm Search on a {B}eowulf Cluster of {L}inux {PC}s},
 booktitle	= {Proceedings of the High Performance Computing 2000 ({HPC}2000) Conference},
 address	= {Washington, DC},
 month		= apr,
 year		= 2000 }

@Article{Gwo:Computers_Geosciences:2001,
 author		= {Jin-Ping Gwo and Eduardo F. D'Azevedo and Hartmut Frenzel and Melaine Mayes and Gour-Tsyh Yeh and Philip M. Jardine and Karen M. Salvage and Forrest M. Hoffman},
 title		= {{HBGC123D}: A High Performance Computer Model of Coupled Hydrogeological and Biogeochemical Processes},
 journal	= {Computers \& Geosciences},
 volume		= 27,
 number		= 10,
 issn		= {0098--3004},
 note		= {doi: \href{http://dx.doi.org/10.1016/S0098-3004(01)00027-9}{10.1016/S0098-3004(01)00027-9}},
 publisher	= {Pergamon Press, Inc.},
 address	= {Tarrytown, NY, USA},
 pages		= {1231--1242},
 month		= dec,
 year		= 2001 }

@InProceedings{Hargrove:GIS:1995,
 author		= {William W. Hargrove and Forrest M. Hoffman and Daniel A. Levine},
 title		= {Interpolation of Bottom Bathymetry and Potential Erosion in a Large {T}ennessee Reservoir System Using {GRASS}},
 booktitle	= {Proceedings of the Ninth Annual Symposium on Geographic Information Systems},
 address	= {Vancouver, British Columbia, Canada},
 pages          = {552--557},
 month		= mar,
 year		= 1995 }

@Article{Hargrove:CISE:1999,
 author		= {William W. Hargrove and Forrest M. Hoffman},
 title		= {Using Multivariate Clustering to Characterize Ecoregion Borders},
 journal	= {Computing in Science \& Engineering},
 volume		= 1,
 number		= 4,
 pages		= {18--25},
 issn		= {1521-9615},
 note		= {doi: \href{http://dx.doi.org/10.1109/5992.774837}{10.1109/5992.774837}},
 publisher	= {IEEE Educational Activities Department},
 address	= {Piscataway, NJ, USA},
 month		= jul,
 year		= 1999 }

@InProceedings{Hargrove:GIS/EM4:2000,
 author		= {William W. Hargrove and Forrest M. Hoffman},
 title		= {\href{http://www.colorado.edu/research/cires/banff/pubpapers/104/}{An Analytical Assessment Tool for Predicting Changes in a Species Distribution Map Following Changes in Environmental Conditions}},
 booktitle	= {Proceedings of the Fourth International Conference on Integrating GIS and Environmental Modeling ({GIS}/{EM}4): Problems, Prospects and Research Needs},
 address	= {Banff, Alberta, Canada},
 month		= sep,
 year		= 2000 }

@Article{Hargrove:Scientific_American:2001,
 author		= {William W. Hargrove and Forrest M. Hoffman and Thomas Sterling},
 title		= {\href{http://www.sciam.com/article.cfm?articleID=000E238B-33EC-1C6F-84A9809EC588EF21&pageNumber=1&catID=2}{The Do-It-Yourself Supercomputer}},
 journal	= {Scientific American},
 volume		= 265,
 number		= 2,
 pages		= {72--79},
 month		= aug,
 year		= 2001 }

@Article{Hargrove:Conservation_Ecology:2002,
 author		= {William W. Hargrove and Forrest M. Hoffman and Paul M. Schwartz},
 title		= {A Fractal Landscape Realizer for Generating Synthetic Maps},
 journal	= {Conservation Ecology},
 volume		= 6,
 number		= 1,
 pages		= {2},
 note		= {URL: \href{http://www.consecol.org/vol6/iss1/art2/}{http://www.consecol.org/vol6/iss1/art2/}},
 month		= jan,
 year		= 2002 }

@Article{Hargrove:Eos:2003,
 author		= {William W. Hargrove and Forrest M. Hoffman and Beverly E. Law},
 title		= {New Analysis Reveals Representativeness of the {A}meri{F}lux Network},
 journal	= Eos,
 volume		= 84,
 number		= 48,
 pages		= {529, 535},
 month		= dec,
 year		= 2003 }

@InProceedings{Hargrove:US-IALE:2004,
 author		= {William W. Hargrove and Forrest M. Hoffman},
 title		= {Developing a Practical Map-analysis Tool for Corridor Detection},
 booktitle	= {Proceedings of the 19th Annual Symposium of the International Association for Landscape Ecology, United States Regional Association (US-IALE)},
 address	= {Las Vegas, Nevada},
 pages		= {93--94},
 month		= mar,
 year		= 2004 }

@TechReport{Hargrove:ORNL/TM:2004,
 author		= {William W. Hargrove and Forrest M. Hoffman},
 institution	= {Oak Ridge National Laboratory},
 title		= {A Flux Atlas for Representativeness and Statistical Extrapolation of the {A}meri{F}lux Network},
 pages		= 142,
 type           = {Technical Memorandum},
 number         = {\href{http://www.geobabble.org/flux-ecoregions/}{ORNL/TM-2004/112}},
 day		= 28,
 month		= apr,
 year		= 2004 }

@Article{Hargrove:Env_Mgt:2004,
 author		= {William W. Hargrove and Forrest M. Hoffman},
 title		= {Potential of Multivariate Quantitative Methods for Delineation and Visualization of Ecoregions},
 journal	= {Environmental Management},
 note		= {doi: \href{http://dx.doi.org/10.1007/s00267-003-1084-0}{10.1007/s00267--003--1084--0}},
 volume         = 34,
 number         = 5,
 pages          = {s39--s60},
 year		= 2004 }

@Article{Hargrove:Landscape_Ecology:2005,
 author		= {William W. Hargrove and Forrest M. Hoffman and Rebecca A. Efroymson},
 title		= {A Practical Map-Analysis Tool for Detecting Potential Dispersal Corridors},
 journal	= {Landscape Ecology},
 volume         = 20,
 number         = 4,
 note		= {doi: \href{http://dx.doi.org/10.1007/s10980-004-3162-y}{10.1007/s10980--004--3162--y}},
 pages          = {361--373},
 month          = may,
 year		= 2005 }

@Article{Hargrove:AGU-Ameriflux:2005,
 author		= {William W. Hargrove and Forrest M. Hoffman},
 title		= {Quantifying Representativeness Importance Values for AmeriFlux Sites},
 journal	= Eos,
 volume		= 86,
 number		= 52,
 note		= {Fall Meet. Suppl., Abstract B51C--0219},
 month		= dec,
 year		= 2005 }

@Article{Hargrove:AGU-NEON:2005,
 author		= {William W. Hargrove and Forrest M. Hoffman and Bruce P. Hayden and Dean L. Urban and J. A. MacMahon and J. F. Franklin},
 title		= {Development of a Domain Map for Nodes of the National Ecological Observatory Network (NEON)},
 journal	= Eos,
 volume		= 86,
 number		= 52,
 note		= {Fall Meet. Suppl., Abstract H33H--02},
 month		= dec,
 year		= 2005 }

@InProceedings{Hargrove:iLEAPS:2006,
 author		= {William W. Hargrove and Forrest M. Hoffman},
 title		= {Quantifying Representativeness Importance Values for AmeriFlux Tower Locations},
 booktitle	= {Proceedings of the 1st Integrated Land Ecosystem-Atmsophere Processes Study (iLEAPS) Science Conference, Boulder, Colorado},
 editor		= {Anni Reissel and Asbj{\o}rn Aarflot},
 series         = {Report Series in Aerosol Science},
 number		= 79,
 address	= {Helsinki, Finland},
 note		= {ISSN 0784--3496},
 ISSN		= {0784--3496},
 ISBN		= {952--5027--66--X},
 pages		= {252},
 month		= jan,
 year		= 2006 }

@Article{Hargrove:JGS:2006,
 author		= {William W. Hargrove and Forrest M. Hoffman and Paul F. Hessburg},
 title		= {Mapcurves: A Quantitative Method for Comparing Categorical Maps},
 journal	= JGS,
 note		= {doi: \href{http://dx.doi.org/10.1007/s10109-006-0025-x}{10.1007/s10109-006-0025-x}},
 pages          = {1--22},
 day		= 12,
 month		= may,
 year		= 2005 }

@TechReport{Hoffman:ORNL/TM:1992,
 author         = {Forrest M. Hoffman},
 institution    = {Oak Ridge National Laboratory},
 title          = {A {U}nix Print Filter for Controlling an {HP} {L}aserjet Printer},
 type           = {Technical Memorandum},
 number         = {ORNL/TM--12190},
 year           = 1992 }

@InProceedings{Hoffman:PCOC:1994,
 author		= {Forrest M. Hoffman},
 title		= {Converting Hard Copy Document for Electronic Dissemination},
 booktitle	= {Proceedings of the 18th Annual Practical Conference on Communication ({PCOC})},
 address	= {Oak Ridge, Tennessee},
 month		= nov,
 year		= 1994 }

@Article{Hoffman:Computers_Geosciences:1993,
 author		= {Forrest M. Hoffman and Vijay S. Tripathi},
 title		= {A Geochemical Expert System Prototype Using Object-oriented Knowledge Representation and a Production Rule System},
 journal	= {Computers \& Geosciences},
 volume		= 19,
 number         = 1,
 issn		= {0098--3004},
 pages		= {53--60},
 note		= {doi: \href{http://dx.doi.org/10.1016/0098-3004(93)90042-4}{10.1016/0098-3004(93)90042-4}},
 publisher	= {Pergamon Press, Inc.},
 address	= {Tarrytown, NY, USA},
 month          = jan,
 year		= 1993 }

@Article{Hoffman:Troubleshooting:1998,
 author		= {Forrest M. Hoffman and William W. Hargrove},
 title		= {Making Soup from Stones},
 journal	= {Troubleshooting Professional},
 volume		= 2,
 number         = 5,
 month          = may,
 year		= 1998 }

@InProceedings{Hoffman:PDPTA:1999,
 author		= {Forrest M. Hoffman and William W. Hargrove},
 title		= {Multivariate Geographic Clustering Using a {B}eowulf-style Parallel Computer},
 editor		= {Hamid R. Arabnia},
 booktitle	= {Proceedings of the International Conference on Parallel and Distributed Processing Techniques and Applications ({PDPTA} '99)},
 volume		= {III},
 address	= {Las Vegas, Nevada},
 publisher	= {CSREA Press},
 pages		= {1292--1298},
 ISBN		= {1--892512--11--4},
 month		= jun,
 year		= 1999 }

@Article{Hoffman:Crossroads:1999,
 author		= {Forrest M. Hoffman and William W. Hargrove},
 title		= {Parallel Computing with {L}inux},
 journal	= {Crossroads},
 volume		= 6,
 number         = 1,
 year		= 1999 }

@Article{Hoffman:OSDJ:2000,
 author		= {Forrest M. Hoffman and William W. Hargrove},
 title		= {High Performance Computing: An Introduction to Parallel Programming With {B}eowulf},
 journal	= {Open Source Developers Journal},
 volume		= 1,
 number         = 1,
 pages		= {24--31},
 year		= 2000 }

@Article{Hoffman:Eos:2002,
 author		= {Forrest M. Hoffman and Robert J. Oglesby and William W. Hargrove and David J. Erickson},
 title		= {Using Clustering to Establish Climate Regimes from {PCM} Output},
 journal	= Eos,
 volume		= 83,
 number         = 47,
 note		= {Fall Meet. Suppl., Abstract A61C--0090},
 month          = dec,
 year		= 2002 }

@InProceedings{Hoffman:AMS:2003,
 author		= {Forrest M. Hoffman and William W. Hargrove and David J. Erickson and Robert J. Oglesby},
 title		= {Using Clustered Climate Regimes for Understanding Water Cycle Variability},
 booktitle	= {Proceedings of the American Meteorological Society 83rd Annual Meeting},
 volume		= {69},
 address	= {Long Beach, California},
 note		= {Abstract 9.4},
 month		= feb,
 year		= 2003 }

@InProceedings{Hoffman:ARM:2003,
 author		= {Forrest M. Hoffman and William W. Hargrove and Anthony D. Del Genio},
 title		= {Multivariate Spatio-Temporal Clustering of Time-Series Data:  An Approach for Diagnosing Cloud Properties and Understanding {ARM} Site Representativeness},
 booktitle	= {Proceedings of the U.S. Department of Energy Atmospheric Radiation Measurement (ARM) Program Science Team Meeting},
 address	= {Broomfield, Colorado},
 note		= {Extended Abstract},
 month		= apr,
 year		= 2003 }

@Article{Hoffman:AGU:2003,
 author		= {Forrest M. Hoffman and William W. Hargrove and David J. Erickson and Robert J. Oglesby},
 title		= {A Novel Method for Analyzing and Interpreting {GCM} Results Using Clustered Climate Regimes},
 journal	= Eos,
 volume		= 84,
 number		= 46,
 note		= {Fall Meet. Suppl., Abstract GC12A--0155},
 month		= dec,
 year		= 2003 }

@InProceedings{Hoffman:CUG:2004,
 author		= {Forrest M. Hoffman and Mariana Vertenstein and Hideyuki Kitabata and James B. White and Patrick Worley and John Drake and Matthew Cordery},
 title		= {Adventures in Vectorizing the {C}ommunity {L}and {M}odel},
 booktitle	= {Proceedings of the 2004 {C}ray {U}sers {G}roup Meeting},
 address	= {Knoxville, Tennessee},
 month		= may,
 year		= 2004 }

@TechReport{Hoffman:ORNL/TM:2004,
 author         = {Forrest Hoffman and Mariana Vertenstein and Peter Thornton and Keith Oleson and Samuel Levis},
 institution    = {Oak Ridge National Laboratory},
 title          = {{C}ommunity {L}and {M}odel Version 3.0 ({CLM3.0}) Developer's Guide},
 type           = {Technical Memorandum},
 number         = {\href{http://www.climatemodeling.org/~forrest/pubs/CLM3DevGuideAndReference.pdf}{ORNL/TM-2004/119}},
 month          = jun,
 year           = 2004 }

@MastersThesis{Hoffman:Thesis:2004,
 author         = {Forrest M. Hoffman},
 title          = {Analysis of Reflected Spectral Signatures and Detection of Geophysical Disturbance Using Hyperspectral Imagery},
 school         = {Department of Physics and Astronomy, University of Tennessee, Knoxville},
 note		= {URL: \href{http://www.climatemodeling.org/~forrest/thesis/thesis.pdf}{http://www.climatemodeling.org/$\sim$forrest/thesis/thesis.pdf}},
 day		= 4,
 month		= nov,
 year           = 2004 }

@Article{Hoffman:AGU:2004,
 author		= {Forrest M. Hoffman and William W. Hargrove},
 title		= {Quantitative Flux Ecoregions for AmeriFlux Using MODIS},
 journal	= Eos,
 volume		= 85,
 number		= 47,
 note		= {Fall Meet. Suppl., Abstract B23B--07},
 month		= dec,
 year		= 2004 }

@Article{Hoffman:Earth_Interactions:2005,
 author		= {Forrest M. Hoffman and William W. Hargrove and David J. Erickson and Robert J. Oglesby},
 title		= {Using Clustered Climate Regimes to Analyze and Compare Predictions from Fully Coupled General Circulation Models},
 journal	= {Earth Interactions},
 volume         = 9,
 number         = 10,
 pages          = {1--27},
 note           = {doi: \href{http://dx.doi.org/10.1175/EI110.1}{10.1175/EI110.1}},
 month          = aug,
 day            = 3,
 year           = 2005 }

@Article{Hoffman:IJHPCA:2005,
 author		= {Forrest M. Hoffman and Mariana Vertenstein and Hideyuki Kitabata and James B. White III},
 title		= {Vectorizing the {C}ommunity {L}and {M}odel ({CLM})},
 journal	= {International Journal of High Performance Computing Applications},
 volume		= 19,
 number		= 3,
 issn		= {1094-3420},
 pages		= {247--260},
 note		= {doi: \href{http://dx.doi.org/10.1177/1094342005056113}{10.1177/1094342005056113}},
 publisher	= {Sage Publications, Inc.},
 address	= {Thousand Oaks, CA, USA},
 month		= aug,
 year           = 2005 }

@Article{Hoffman:AGU:2005,
 author		= {Forrest M. Hoffman and Inez Fung and Jasmin John},
 title		= {Preliminary Results from the {C$^4$MIP} {P}hase 1 Simulations Using the {CCSM3-CLM3-CASA$'$} Coupled Model},
 journal	= Eos,
 volume		= 86,
 number		= 52,
 note		= {Fall Meet. Suppl., Abstract B33G--07},
 month		= dec,
 year		= 2005 }

@InProceedings{Hoffman:iLEAPS:2006,
 author		= {Forrest M. Hoffman and Peter Thornton and Inez Fung and W. Mac Post},
 title		= {Land-Atmosphere Interactions Exhibited By Coupled Carbon-Cycle Climate Models},
 booktitle	= {Proceedings of the 1st Integrated Land Ecosystem-Atmsophere Processes Study (iLEAPS) Science Conference, Boulder, Colorado},
 editor		= {Anni Reissel and Asbj{\o}rn Aarflot},
 series         = {Report Series in Aerosol Science},
 number		= 79,
 address	= {Helsinki, Finland},
 note		= {ISSN 0784--3496},
 ISSN		= {0784--3496},
 ISBN		= {952--5027--66--X},
 pages		= {341},
 month		= jan,
 year		= 2006 }

@Article{Hoffman:JPConf:2006,
 author		= {Forrest M. Hoffman and Inez Fung and Jim Randerson and Peter Thornton and Jon Foley and Curtis Covey and Jasmin John and Samuel Levis and W. Mac Post and Mariana Vertenstein and Reto St\"ockli and Steve Running and Faith Ann Heinsch and David Erickson and John Drake},
 title		= {Terrestrial Biogeochemistry in the {C}ommunity {C}limate {S}ystem {M}odel ({CCSM})},
 journal	= JPConf,
 volume         = 46,
 pages		= {363--369},
 note		= {doi:\href{http://dx.doi.org/10.1088/1742-6596/46/1/051}{10.1088/1742-6596/46/1/051}},
 month		= sep,
 year		= 2006 }

@Article{Hoffman:JPConf:2007,
 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,
 pages		= {012026 (8pp)},
 note		= {doi:\href{http://dx.doi.org/10.1088/1742-6596/78/1/012026}{10.1088/1742-6596/78/1/012026}},
 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{Keller:Frontiers:2008,
 author		= {Michael Keller and David Schimel and William Hargrove and Forrest Hoffman},
 title		= {A Continental Strategy for the {N}ational {E}cological {O}bservatory {N}etwork},
 journal	= {Frontiers in Ecology and the Environment},
 note		= {Special Issue on Continental-Scale Ecology},
 volume		= 6,
 number		= 5,
 pages		= {282--284},
 month		= jun,
 year		= 2008 }

@TechReport{Lee:ORNL/TM:1993,
 author         = {S. Y. Lee and Mark Elless and Forrest M. Hoffman},
 institution    = {Oak Ridge National Laboratory},
 title          = {Solubility Measurement of {U}ranium in {U}ranium-Contaminated Soils},
 type           = {Technical Memorandum},
 number         = {ORNL/TM--12401},
 month          = aug,
 year           = 1993 }

@InProceedings{Levine:GIS:1995a,
 author		= {Daniel A. Levine and William W. Hargrove and Forrest M. Hoffman},
 title		= {Characterization of Sediments in the {C}linch {R}iver, {T}ennessee, Using Remote Sensing and Multi-Dimensional {GIS} Techniques},
 booktitle	= {Proceedings of the Ninth Annual Symposium on Geographic Information Systems},
 address	= {Vancouver, British Columbia, Canada},
 pages          = {548--551},
 month		= mar,
 year		= 1995 }

@InBook{Levine:1995,
 author         = {Daniel A. Levine and William W. Hargrove and Forrest M. Hoffman},
 title          = {Characterization of Sediments in the {C}linch {R}iver, {T}ennessee, Using Remote Sensing and Multi-Dimensional {GIS} Techniques},
 editor		= {Michael Heit and H. Dennison Parker and Art Shortreid},
 publisher      = {GIS World Books},
 address        = {Fort Collins, Colorado},
 ISBN           = {1--882610--17--2},
 pages          = 600,
 year           = 1995 }

@TechReport{Lozar:ERDC/CERL:2005,
 author         = {Robert C. Lozar and William Hargrove and Forrest Hoffman},
 institution    = {U.S. Army Corps of Engineers, Engineer Research and Development Center},
 title          = {Use of the {C}orridor {T}ool in Support of Threatened and Endangered Species Habitat Fragmentation},
 type           = {Technical Report},
 number         = {ERDC/CERL TR-05-23},
 month          = sep,
 year           = 2005 }

@InProceedings{Mahinthakumar:SC:1999,
 author		= {Gnanamanika Mahinthakumar and Forrest M. Hoffman and William W. Hargrove and Nicolas T. Karonis},
 title		= {Multivariate Geographic Clustering in a Metacomputing Environment Using {G}lobus},
 booktitle	= {Supercomputing '99: Proceedings of the 1999 {ACM/IEEE} conference on Supercomputing ({CDROM})},
 isbn		= {1--58113--091--0},
 pages		= 5,
 note		= {doi: \href{http://dx.doi.org/10.1145/331532.331537}{10.1145/331532.331537}},
 location	= {Portland, Oregon, United States},
 publisher	= {ACM Press},
 address	= {New York, NY, USA},
 month		= nov,
 year		= 1999 }

@TechReport{Oleson:NCAR/TN:2004,
 author         = {Keith W. Oleson and Yongjiu Dai and Gordon Bonan and Mike Bosilovich and Robert Dickinson and Paul Dirmeyer and Forrest Hoffman and Paul Houser and Samuel Levis and Guo-Yue Niu and Peter Thornton and Mariana Vertenstein and Zong-Liang Yange and Xubin Zeng},
 institution    = {National Center for Atmospheric Research},
 title          = {\href{http://www.cgd.ucar.edu/tss/clm/distribution/clm3.0/TechNote/CLM_Tech_Note.pdf}{Technical Description of the {C}ommunity {L}and {M}odel}},
 type           = {Technical Note},
 number         = {NCAR/TN--461+STR},
 address	= {Boulder, Colorado},
 month          = may,
 year           = 2004 }

@Article{Pittman:JGR:2007,
 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 Cirrus Regional Study of Tropical Anvils and Cirrus Layers–Florida Area Cirrus Experiment},
 journal	= JGR,
 volume		= 112,
 number		= D08304,
 note		= {doi: \href{http://dx.doi.org/10.1029/2006JD007851}{10.1029/2006JD007851}},
 month		= apr,
 day            = 20,
 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{Saxon:Ecology_Letters:2005,
 author		= {Earl Saxon and Barry Baker and William Hargrove and Forrest Hoffman and Chris Zganjar},
 title		= {Mapping Environments at Risk Under Different Global Climate Change Scenarios},
 journal	= {Ecology Letters},
 volume		= 8,
 number		= 1,
 pages		= {53--60},
 note		= {doi: \href{http://dx.doi.org/10.1111/j.1461-0248.2004.00694.x}{10.1111/j.1461--0248.2004.00694.x}},
 month		= jan,
 year		= 2005 }

@Article{Schimel:Frontiers:2007,
 author		= {David Schimel and William Hargrove and Forrest Hoffman and James McMahon},
 title		= {{NEON}:  A Hierarchically Designed National Ecological Network},
 journal	= {Frontiers in Ecology and the Environment},
 volume		= 5,
 number		= 2,
 pages		= 59,
 month		= mar,
 year		= 2007 }

@Article{Sisneros:JPConf:2008,
 author		= {Robert Sisneros and Markus Glatter and Brandon Langley and Jian Huang and Forrest Hoffman and David J. Erickson III},
 title		= {Time-Varying Multivariate Visualization for Understanding Terrestrial Biogeochemistry},
 journal	= JPConf,
 volume         = 125,
 pages		= {012093 (6pp)},
 note		= {doi:\href{http://dx.doi.org/10.1088/1742-6596/125/1/012093}{10.1088/1742-6596/125/1/012093}},
 year		= 2008,
 abstract	= {Petascale computing has brought forth a transformational way of doing science. To the global effort on studying climate change, this shift has enabled not only tools more functional and more powerful than before but also a scientific exploration more comprehensive than before. In this work, we report our efforts to employ recent ultrascale visualization technologies (SciDAC Ultravis) to study model comparison in terrestrial biogeochemistry datasets produced by computation (SciDAC C-LAMP). While many of the current efforts are specific to climate modeling research, our method of location-specific summarizing visualization of extreme and normal relative distribution patterns is generally applicable to other fields of computational sciences.} }

@TechReport{Unseren:ORNL/TM:1993,
 author         = {Michael A. Unseren and Forrest M. Hoffman},
 institution    = {Oak Ridge National Laboratory},
 title          = {Errata Report on {H}erbert {G}oldstein's \textit{Classical Mechanics}, Second Edition},
 type           = {Technical Memorandum},
 number         = {ORNL/TM--12176},
 month          = jan,
 year           = 1993 }

@TechReport{Vertenstein:2004,
 author         = {Mariana Vertenstein and Keith Oleson and Sam Levis and Forrest Hoffman},
 institution    = {National Center for Atmospheric Research},
 title          = {\href{http://www.cgd.ucar.edu/tss/clm/distribution/clm3.0/UsersGuide/UsersGuide.pdf}{{C}ommunity {L}and {M}odel Version 3.0 ({CLM3.0}) User's Guide}},
 month          = jun,
 year           = 2004 }

@Article{White:AGU:2004,
 author		= {Michael A. White and Forrest M. Hoffman and William W. Hargrove},
 title		= {A Strategy for Global Phenological Observatories},
 journal	= Eos,
 volume		= 85,
 number		= 47,
 note		= {Fall Meet. Suppl., Abstract B44A--02},
 month		= dec,
 year		= 2004 }

@Article{White:GRL:2005,
 author		= {Michael A. White and Forrest Hoffman and William W. Hargrove and Ramakrishna R. Nemani},
 title		= {A Global Framework for Monitoring Phenological Responses to Climate Change},
 journal	= GRL,
 volume		= 32,
 number         = 4,
 note		= {doi: \href{http://dx.doi.org/10.1029/2004GL021961}{10.1029/2004GL021961}},
 day            = 18,
 month          = feb,
 year		= 2005 }