Christopher J. Duffy - Publications

Affiliations: 
Civil and Environmental Engineering Pennsylvania State University, State College, PA, United States 
Area:
Hydrology, Civil Engineering, Water Resource Management

76 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2021 Gil Y, Garijo D, Khider D, Knoblock CA, Ratnakar V, Osorio M, Vargas H, Pham M, Pujara J, Shbita B, Vu B, Chiang Y, Feldman D, Lin Y, Song H, ... ... Duffy C, et al. Artificial Intelligence for Modeling Complex Systems: Taming the Complexity of Expert Models to Improve Decision Making Acm Transactions On Interactive Intelligent Systems. 11: 1-49. DOI: 10.1145/3453172  0.311
2020 Ladwig R, Hanson PC, Dugan HA, Carey CC, Zhang Y, Shu L, Duffy CJ, Cobourn KM. Lake thermal structure drives inter-annual variability in summer anoxia dynamics in a eutrophic lake over 37 years Hydrology and Earth System Sciences Discussions. 1-45. DOI: 10.5194/Hess-2020-349  0.404
2020 Shu L, Ullrich PA, Duffy CJ. Simulator for Hydrologic Unstructured Domains (SHUD v1.0): numerical modeling of watershed hydrology with the finite volume method Geoscientific Model Development. 13: 2743-2762. DOI: 10.5194/Gmd-13-2743-2020  0.457
2020 Yu X, Lamačová A, Shu L, Duffy C, Krám P, Hruška J, White T, Lin K. Data rescue in manuscripts: a hydrological modelling study example Hydrological Sciences Journal-Journal Des Sciences Hydrologiques. 65: 763-769. DOI: 10.1080/02626667.2019.1614593  0.349
2019 Musche M, Adamescu M, Angelstam P, Bacher S, Bäck J, Buss HL, Duffy C, Flaim G, Gaillardet J, Giannakis GV, Haase P, Halada L, Kissling WD, Lundin L, Matteucci G, et al. Research questions to facilitate the future development of European long-term ecosystem research infrastructures: A horizon scanning exercise. Journal of Environmental Management. 250: 109479. PMID 31499467 DOI: 10.1016/J.Jenvman.2019.109479  0.354
2019 Yu X, Moraetis D, Nikolaidis NP, Li B, Duffy C, Liu B. A coupled surface-subsurface hydrologic model to assess groundwater flood risk spatially and temporally Environmental Modelling & Software. 114: 129-139. DOI: 10.1016/J.Envsoft.2019.01.008  0.398
2019 Noacco V, Duffy CJ, Wagener T, Worrall F, Fasiolo M, Howden NJK. Drivers of interannual and intra-annual variability of dissolved organic carbon concentration in the River Thames between 1884 and 2013 Hydrological Processes. 33: 994-1012. DOI: 10.1002/Hyp.13379  0.327
2018 Yu X, Duffy C. Watershed Hydrology: Scientific Advances and Environmental Assessments Water. 10: 288. DOI: 10.3390/W10030288  0.403
2018 Cobourn KM, Carey CC, Boyle KJ, Duffy C, Dugan HA, Farrell KJ, Fitchett L, Hanson PC, Hart JA, Henson VR, Hetherington AL, Kemanian AR, Rudstam LG, Shu L, Soranno PA, et al. From concept to practice to policy: modeling coupled natural and human systems in lake catchments Ecosphere. 9: e02209. DOI: 10.1002/Ecs2.2209  0.302
2017 Banwart SA, Bernasconi SM, Blum WEH, Souza DMd, Chabaux F, Duffy C, Kercheva M, Krám P, Lair GJ, Lundin L, Menon M, Nikolaidis NP, Novak M, Panagos P, Ragnarsdottir KV, et al. Soil Functions in Earth's Critical Zone : Key Results and Conclusions Advances in Agronomy. 142: 1-27. DOI: 10.1016/Bs.Agron.2016.11.001  0.365
2017 Duffy CJ. The terrestrial hydrologic cycle: an historical sense of balance Wiley Interdisciplinary Reviews: Water. 4. DOI: 10.1002/Wat2.1216  0.365
2017 Li L, Bao C, Sullivan PL, Brantley S, Shi Y, Duffy C. Understanding watershed hydrogeochemistry: 2. Synchronized hydrological and geochemical processes drive stream chemostatic behavior Water Resources Research. 53: 2346-2367. DOI: 10.1002/2016Wr018935  0.392
2017 Bao C, Li L, Shi Y, Duffy CJ. Understanding watershed hydrogeochemistry: 1. Development of RT‐Flux‐PIHM Water Resources Research. 53: 2328-2345. DOI: 10.1002/2016Wr018934  0.434
2016 Leonard L, Madduri K, Duffy CJ. Tuning Heterogeneous Computing Platforms for Large-Scale Hydrology Data Management Ieee Transactions On Parallel and Distributed Systems. 27: 2753-2765. DOI: 10.1109/Tpds.2015.2499741  0.336
2016 Yu X, Duffy CJ, Zhang Y, Bhatt G, Shi Y. Virtual Experiments Guide Calibration Strategies for a Real-World Watershed Application of Coupled Surface-Subsurface Modeling Journal of Hydrologic Engineering. 21: 4016043. DOI: 10.1061/(Asce)He.1943-5584.0001431  0.605
2016 Zhang Y, Slingerland R, Duffy C. Fully-coupled hydrologic processes for modeling landscape evolution Environmental Modelling and Software. 82: 89-107. DOI: 10.1016/J.Envsoft.2016.04.014  0.425
2016 Yu X, Lamačová A, Duffy C, Krám P, Hruška J. Hydrological model uncertainty due to spatial evapotranspiration estimation methods Computers and Geosciences. 90: 90-101. DOI: 10.1016/J.Cageo.2015.05.006  0.419
2016 Iavorivska L, Boyer EW, Miller MP, Brown MG, Vasilopoulos T, Fuentes JD, Duffy CJ. Atmospheric inputs of organic matter to a forested watershed: Variations from storm to storm over the seasons Atmospheric Environment. 147: 284-295. DOI: 10.1016/J.Atmosenv.2016.10.002  0.33
2016 Jazwa CS, Duffy CJ, Leonard L, Kennett DJ. Hydrological Modeling and Prehistoric Settlement on Santa Rosa Island, California, USA Geoarchaeology. DOI: 10.1002/Gea.21532  0.447
2016 Hutton C, Wagener T, Freer J, Han D, Duffy C, Arheimer B. Most computational hydrology is not reproducible, so is it really science? Water Resources Research. 52: 7548-7555. DOI: 10.1002/2016Wr019285  0.33
2016 Yu X, Duffy CJ, Rousseau AN, Bhatt G, Pardo Álvarez Á, Charron D. Open science in practice: Learning integrated modeling of coupled surface-subsurface flow processes from scratch Earth and Space Science. 3: 190-206. DOI: 10.1002/2015Ea000155  0.635
2015 Yu X, Bhatt G, Duffy CJ, Wardrop DH, Najjar RG, Ross AC, Rydzik M. A coupled surface-subsurface modeling framework to assess the impact of climate change on freshwater wetlands Climate Research. 66: 211-228. DOI: 10.3354/Cr01348  0.599
2015 Yu X, Duffy C, Gil Y, Leonard L, Bhatt G, Thomas E. Cyber-Innovated Watershed Research at the Shale Hills Critical Zone Observatory Ieee Systems Journal. DOI: 10.1109/Jsyst.2015.2484219  0.652
2015 Yu X, Lamačová A, Duffy CJ, Krám P, Hruška J, White TS, Bhatt G. Modelling long-term water yield effects of forest management in a Norway spruce forest Hydrological Sciences Journal-Journal Des Sciences Hydrologiques. 60: 174-191. DOI: 10.1080/02626667.2014.897406  0.63
2015 Shi Y, Davis KJ, Zhang F, Duffy CJ, Yu X. Parameter estimation of a physically-based land surface hydrologic model using an ensemble Kalman filter: A multivariate real-data experiment Advances in Water Resources. 83: 421-427. DOI: 10.1016/J.Advwatres.2015.06.009  0.361
2015 Shi Y, Baldwin DC, Davis KJ, Yu X, Duffy CJ, Lin H. Simulating high-resolution soil moisture patterns in the Shale Hills watershed using a land surface hydrologic model Hydrological Processes. DOI: 10.1002/Hyp.10593  0.339
2014 Menon M, Rousseva S, Nikolaidis NP, van Gaans P, Panagos P, de Souza DM, Ragnarsdottir KV, Lair GJ, Weng L, Bloem J, Kram P, Novak M, Davidsdottir B, Gisladottir G, Robinson DA, ... ... Duffy C, et al. SoilTrEC: a global initiative on critical zone research and integration. Environmental Science and Pollution Research International. 21: 3191-5. PMID 24310904 DOI: 10.1007/S11356-013-2346-X  0.314
2014 Shi Y, Davis KJ, Zhang F, Duffy CJ. Evaluation of the parameter sensitivities of a coupled land surface hydrologic model at a critical zone observatory Journal of Hydrometeorology. 15: 279-299. DOI: 10.1175/Jhm-D-12-0177.1  0.397
2014 Duffy C, Shi Y, Davis K, Slingerland R, Li L, Sullivan PL, Goddéris Y, Brantley SL. Designing a Suite of Models to Explore Critical Zone Function Procedia Earth and Planetary Science. 10: 7-15. DOI: 10.1016/J.Proeps.2014.08.003  0.451
2014 Yu X, Duffy C, Baldwin DC, Lin H. The role of macropores and multi-resolution soil survey datasets for distributed surface–subsurface flow modeling Journal of Hydrology. 516: 97-106. DOI: 10.1016/J.Jhydrol.2014.02.055  0.394
2014 Jin L, Ogrinc N, Yesavage T, Hasenmueller EA, Ma L, Sullivan PL, Kaye J, Duffy C, Brantley SL. The CO2 consumption potential during gray shale weathering: Insights from the evolution of carbon isotopes in the Susquehanna Shale Hills critical zone observatory Geochimica Et Cosmochimica Acta. 142: 260-280. DOI: 10.1016/J.Gca.2014.07.006  0.354
2014 Bhatt G, Kumar M, Duffy CJ. A tightly coupled GIS and distributed hydrologic modeling framework Environmental Modelling and Software. 62: 70-84. DOI: 10.1016/J.Envsoft.2014.08.003  0.7
2014 Leonard L, Duffy CJ. Automating data-model workflows at a level 12 HUC scale: Watershed modeling in a distributed computing environment Environmental Modelling and Software. 61: 174-190. DOI: 10.1016/J.Envsoft.2014.07.015  0.43
2014 French KD, Duffy CJ. Understanding ancient Maya water resources and the implications for a more sustainable future Wiley Interdisciplinary Reviews: Water. 1: 305-313. DOI: 10.1002/Wat2.1024  0.411
2014 Shi Y, Davis KJ, Zhang F, Duffy CJ, Yu X. Parameter estimation of a physically based land surface hydrologic model using the ensemble Kalman filter: A synthetic experiment Water Resources Research. 50: 706-724. DOI: 10.1002/2013Wr014070  0.373
2013 Bolukbasi B, Berente N, Cutcher-Gershenfeld J, Dechurch L, Flint C, Haberman M, King JL, Knight E, Lawrence B, Masella E, McElroy C, Mittleman B, Nolan M, Radik M, Shin N, ... ... Duffy C, et al. Open data: crediting a culture of cooperation. Science (New York, N.Y.). 342: 1041-2. PMID 24288316 DOI: 10.1126/Science.342.6162.1041-B  0.34
2013 Thomas EM, Lin H, Duffy CJ, Sullivan PL, Holmes GH, Brantley SL, Jin L. Spatiotemporal patterns of water stable isotope compositions at the shale hills critical zone observatory: Linkages to subsurface hydrologic processes Vadose Zone Journal. 12. DOI: 10.2136/Vzj2013.01.0029  0.374
2013 Shi Y, Davis KJ, Duffy CJ, Yu X. Development of a coupled land surface hydrologic model and evaluation at a critical zone observatory Journal of Hydrometeorology. 14: 1401-1420. DOI: 10.1175/Jhm-D-12-0145.1  0.435
2013 Leonard L, Duffy CJ. Essential terrestrial variable data workflows for distributed water resources modeling Environmental Modelling and Software. 50: 85-96. DOI: 10.1016/J.Envsoft.2013.09.003  0.457
2013 Yu X, Bhatt G, Duffy C, Shi Y. Parameterization for distributed watershed modeling using national data and evolutionary algorithm Computers and Geosciences. 58: 80-90. DOI: 10.1016/J.Cageo.2013.04.025  0.65
2013 French KD, Duffy CJ, Bhatt G. The urban hydrology and hydraulic engineering at the classic maya site of Palenque Water History. 5: 43-69. DOI: 10.1007/S12685-012-0069-4  0.629
2012 French KD, Duffy CJ, Bhatt G. The hydroarchaeological method: A case study at the Maya site of Palenque Latin American Antiquity. 23: 29-50. DOI: 10.7183/1045-6635.23.1.29  0.58
2012 Duffy C, Gil Y, Deelman E, Marru S, Pierce M, Demir I, Wiener G. Designing a road map for geoscience workflows Eos. 93: 225-226. DOI: 10.1029/2012Eo240002  0.328
2012 Li S, Duffy CJ. Fully-Coupled Modeling of Shallow Water Flow and Pollutant Transport on Unstructured Grids Procedia Environmental Sciences. 13: 2098-2121. DOI: 10.1016/J.Proenv.2012.01.200  0.4
2012 Banwart S, Menon M, Bernasconi SM, Bloem J, Blum WEH, Souza DMd, Davidsdotir B, Duffy C, Lair GJ, Kram P, Lamacova A, Lundin L, Nikolaidis NP, Novak M, Panagos P, et al. Soil processes and functions across an international network of Critical Zone Observatories: Introduction to experimental methods and initial results Comptes Rendus - Geoscience. 344: 758-772. DOI: 10.1016/J.Crte.2012.10.007  0.318
2011 Jin L, Rother G, Cole DR, Mildner DFR, Duffy CJ, Brantley SL. Characterization of deep weathering and nanoporosity development in shale - A neutron study American Mineralogist. 96: 498-512. DOI: 10.2138/Am.2011.3598  0.342
2011 Banwart S, Bernasconi SM, Bloem J, Blum W, Brandao M, Brantley S, Chabaux F, Duffy C, Kram P, Lair G, Lundin L, Nikolaidis N, Novak M, Panagos P, Ragnarsdottir KV, et al. Soil processes and func tions in critical zone observatories: Hypotheses and experimental design Vadose Zone Journal. 10: 974-987. DOI: 10.2136/Vzj2010.0136  0.319
2011 Duffy C, Leonard L, Bhatt G, Yu X, Giles L. Watershed reanalysis: Towards a national strategy for model-data integration Proceedings - 7th Ieee International Conference On E-Science Workshops, Esciencew 2011. 61-65. DOI: 10.1109/eScienceW.2011.32  0.623
2011 Beeson PC, Miller DA, Duffy CJ. Identifying ephemeral and perennial stream reaches using apparent thermal inertia of an ungauged basin in central New Mexico Geocarto International. 26: 183-194. DOI: 10.1080/10106049.2011.553290  0.709
2011 Li S, Duffy CJ. Fully coupled approach to modeling shallow water flow, sediment transport, and bed evolution in rivers Water Resources Research. 47. DOI: 10.1029/2010Wr009751  0.407
2010 Kumar M, Bhatt G, Duffy CJ. An object-oriented shared data model for GIS and distributed hydrologic models International Journal of Geographical Information Science. 24: 1061-1079. DOI: 10.1080/13658810903289460  0.679
2010 French KD, Duffy CJ. Prehispanic water pressure: A New World first Journal of Archaeological Science. 37: 1027-1032. DOI: 10.1016/J.Jas.2009.12.003  0.32
2010 Duffy CJ. Dynamical modelling of concentration-age-discharge in watersheds Hydrological Processes. 24: 1711-1718. DOI: 10.1002/Hyp.7691  0.334
2009 Kumar M, Duffy CJ, Salvage KM. A second-order accurate, finite volume-based, integrated hydrologic modeling (FIHM) framework for simulation of surface and subsurface flow Vadose Zone Journal. 8: 873-890. DOI: 10.2136/Vzj2009.0014  0.55
2009 Kumar M, Bhatt G, Duffy CJ. An efficient domain decomposition framework for accurate representation of geodata in distributed hydrologic models International Journal of Geographical Information Science. 23: 1569-1596. DOI: 10.1080/13658810802344143  0.675
2009 Kumar M, Duffy CJ. Detecting hydroclimatic change using spatio-temporal analysis of time series in Colorado River Basin Journal of Hydrology. 374: 1-15. DOI: 10.1016/J.Jhydrol.2009.03.039  0.481
2008 Anderson SP, Bales RC, Duffy CJ. Critical Zone Observatories: Building a network to advance interdisciplinary study of Earth surface processes Mineralogical Magazine. 72: 7-10. DOI: 10.1180/Minmag.2008.072.1.7  0.335
2008 Bhatt G, Kumar M, Duffy CJ. Bridging the gap between geohydrologic data and distributed hydrologic modeling Proc. Iemss 4th Biennial Meeting - Int. Congress On Environmental Modelling and Software: Integrating Sciences and Information Technology For Environmental Assessment and Decision Making, Iemss 2008. 2: 743-750.  0.568
2007 Qu Y, Duffy CJ. A semidiscrete finite volume formulation for multiprocess watershed simulation Water Resources Research. 43. DOI: 10.1029/2006Wr005752  0.575
2006 Reed PM, Brooks RP, Davis KJ, DeWalle DR, Dressler KA, Duffy CJ, Lin H, Miller DA, Najjar RG, Salvage KM, Wagener T, Yarnal B. Bridging river basin scales and processes to assess human-climate impacts and the terrestrial hydrologic system Water Resources Research. 42. DOI: 10.1029/2005Wr004153  0.324
2006 Newman BD, Wilcox BP, Archer SR, Breshears DD, Dahm CN, Duffy CJ, McDowell NG, Phillips FM, Scanlon BR, Vivoni ER. Ecohydrology of water-limited environments: A scientific vision Water Resources Research. 42. DOI: 10.1029/2005Wr004141  0.378
2001 Duffy CJ, Brandes D. Dimension reduction and source identification for multispecies groundwater contamination. Journal of Contaminant Hydrology. 48: 151-65. PMID 11291478 DOI: 10.1016/S0169-7722(00)00169-8  0.335
2000 Droegemeier KK, Smith JD, Businger S, Doswell C, Doyle J, Duffy C, Foufoula-Georgiou E, Graziano T, James LD, Krajewski V, LeMone M, Lettenmaier D, Mass C, Pielke R, Rutledge S, et al. Hydrological Aspects of Weather Prediction and Flood Warnings: Report of the Ninth Prospectus Development Team of the U.S. Weather Research Program Bulletin of the American Meteorological Society. 81: 2665-2680. DOI: 10.1175/1520-0477(2000)081<2665:Haowpa>2.3.Co;2  0.447
1999 Shun T, Duffy CJ. Low-frequency oscillations in precipitation, temperature, and runoff on a west facing mountain front: A hydrogeologic interpretation Water Resources Research. 35: 191-201. DOI: 10.1029/98Wr02818  0.351
1999 Burgos WD, Munson CM, Duffy CJ. Phenanthrene adsorption-desorption hysteresis in soil described using discrete-interval equilibrium models Water Resources Research. 35: 2043-2051. DOI: 10.1029/1999Wr900104  0.3
1999 Yu Z, Lakhtakia M, Yarnal B, White R, Miller D, Frakes B, Barron E, Duffy C, Schwartz F. Simulating the river-basin response to atmospheric forcing by linking a mesoscale meteorological model and hydrologic model system Journal of Hydrology. 218: 72-91. DOI: 10.1016/S0022-1694(99)00022-0  0.397
1998 Brandes D, Duffy CJ, Cusumano JP. Stability and damping in a dynamical model of hillslope hydrology Water Resources Research. 34: 3303-3313. DOI: 10.1029/98Wr02532  0.386
1998 Duffy CJ, Cusumano J. A low-dimensional model for concentration-discharge dynamics in groundwater stream systems Water Resources Research. 34: 2235-2247. DOI: 10.1029/98Wr01705  0.331
1997 Fan Y, Duffy CJ, Oliver DS. Density-driven groundwater flow in closed desert basins: Field investigations and numerical experiments Journal of Hydrology. 196: 139-184. DOI: 10.1016/S0022-1694(96)03292-1  0.388
1996 Duffy CJ. A two-state integral-balance model for soil moisture and groundwater dynamics in complex terrain Water Resources Research. 32: 2421-2434. DOI: 10.1029/96Wr01049  0.428
1993 Azimi‐Zonooz A, Duffy CJ. Modeling Transport of Subsurface Salinity from a Mancos Shale Hillslope Groundwater. 31: 972-981. DOI: 10.1111/J.1745-6584.1993.Tb00871.X  0.38
1993 Fan Y, Duffy CJ. Monthly temperature and precipitation fields on a storm‐facing mountain front: Statistical structure and empirical parameterization Water Resources Research. 29: 4157-4166. DOI: 10.1029/93Wr02141  0.327
1991 Duffy CJ, Cooley KR, Mock N, Lee DH. Self-affine scaling and subsurface response to snowmelt in steep terrain Journal of Hydrology. 123: 395-414. DOI: 10.1016/0022-1694(91)90101-M  0.375
1988 Duffy CJ, Al‐Hassan S. Groundwater circulation in a closed desert basin: Topographic scaling and climatic forcing Water Resources Research. 24: 1675-1688. DOI: 10.1029/Wr024I010P01675  0.399
1986 Duffy CJ, Gelhar LW. A Frequency Domain Analysis of Groundwater Quality Fluctuations: Interpretation of Field Data Water Resources Research. 22: 1115-1128. DOI: 10.1029/Wr022I007P01115  0.341
1985 Duffy CJ, Gelhar LW. A Frequency Domain Approach to Water Quality Modeling in Groundwater: Theory Water Resources Research. 21: 1175-1184. DOI: 10.1029/Wr021I008P01175  0.333
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