Publications - William J. Riley

J. A. Holm, R. G. Knox, A. J. N. Lima, C. D. Koven, M. Longo, W. J. Riley, R. I. Negron-Juarez, A. C. d. Araujo, A. Manzi, L. M. Kueppers, P. R. Moorcroft, N. Higuchi, and a. J. Q. Chambers, (2020), The Central Amazon forest sink under current and future atmospheric CO2: Predictions from big-leaf and demographic vegetation models, JGR-Biogeosciences, DOI: 10.1029/2019JG005500
W. J. Riley, C. Sierra, J. Y. Tang, N. J. Bouskill, Q. Zhu, and a. R. Abramoff, (2020), Next generation soil biogeochemistry model representations: A proposed community open source model farm (BeTR-S), Multi-scale Biogeochemical Processes in Soil Ecosystems: Critical Reactions and Resilience to Climate Changes
D. K. Woo, W. J. Riley, and a. Y. Wu, (2020), More Fertilizer and Impoverished Roots Required for Improving Wheat Yields and Profits under Climate Change, Field Crops Research, DOI: 10.1016/j.fcr.2020.107756
H. Metzler, Q. Zhu, W. J. Riley, A. Hoyt, M. Muller, and a. C. A. Sierra, (2020), Mathematical reconstruction of land carbon models from their numerical output: computing soil radiocarbon from 12C dynamics, J Adv Model Earth Sy, 12, DOI: 10.1029/2019MS001776
D. Griffith, C. J. Still, and W. J. Riley, (2020), grassmapr, an R package to predict C3/C4 grass distributions and model terrestrial δ13C isoscapes, accepted New Phytologist
M. V. Schaefer, N. A. Bogie, D. Rath, A. R. Marklein, A. Garniwan, T. Haensel, Y. Lin, C. C. Avila, P. S. Nico, K. Scow, E. L. Brodie, W. J. Riley, M. L. Fogel, A. A. Berhe, T. A. Ghezzehei, S. Parikh, M. Keiluweit, and a. S. C. Ying, (2020), Effect of Cover Crop on Carbon Distribution in Size and Density Separated Soil Aggregates, Soil Systems, 4, DOI: 10.3390/soilsystems4010006
X. Xu, W. J. Riley, C. D. Koven, G. Jia, and a. X. Zhang, (2020), Earlier leaf-out warms air in the north, Nature Climate Change, DOI: 10.1038/s41558-020-0713-4
Q. Zhu, W. J. Riley, C. M. Iversen, and a. J. Kattge, (2020), Assessing impacts of plant stoichiometric traits on terrestrial ecosystem carbon accumulation using the E3SM land model, JAMES, DOI: 10.1029/2019MS001841
K. Y. Chang, W. J. Riley, E. L. Brodie, C. K. McCalley, P. M. Crill, and a. R. F. Grant, (Oct, 2019), Methane Production Pathway Regulated Proximally by Substrate Availability and Distally by Temperature in a High-Latitude Mire Complex, J Geophys Res-Biogeo, DOI: 10.1029/2019JG005355
J. C. Golaz, P. M. Caldwell, L. P. V. Roekel, M. R. Petersen, Q. Tang, J. D. Wolfe, G. Abeshu, V. Anantharaj, X. S. Asay-Davis, D. C. Bader, S. A. Baldwin, G. Bisht, P. A. Bogenschutz, M. Branstetter, M. A. Brunke, S. R. Brus, S. M. Burrows, P. J. Cameron-Smith, A. S. Donahue, M. Deakin, R. C. Easter, K. J. Evans, Y. Feng, M. Flanner, J. G. Foucar, J. G. Fyke, B. M. Griffin, C. Hannay, B. E. Harrop, M. J. Hoffman, E. C. Hunke, R. L. Jacob, D. W. Jacobsen, N. Jeffery, P. W. Jones, N. D. Keen, S. A. Klein, V. E. Larson, L. R. Leung, H. Y. Li, W. Lin, W. H. Lipscomb, P. Ma, S. Mahajan, M. E. Maltrud, A. Mametjanov, J. L. McClean, R. B. McCoy, R. B. Neale, S. F. Price, Y. Qian, P. J. Rasch, J. E. Eyre, W. J. Riley, T. D. Ringler, A. F. Roberts, E. L. Roesler, A. G. Salinger, Z. Shaheen, X. Shi, B. Singh, J. Y. Tang, M. A. Taylor, P. E. Thornton, A. K. Turner, M. Veneziani, H. Wan, H. Wang, S. Wang, D. N. Williams, P. J. Wolfram, P. H. Worley, S. Xie, Y. Yang, J. Yoon, M. D. Zelinka, C. S. Zender, X. Zeng, C. Zhang, K. Zhang, Y. Zhang, X. Zheng, T. Zhou, and a. Q. Zhu, (Jul, 2019), The DOE E3SM coupled model version 1: Overview and evaluation at standard resolution, JAMES, DOI: 10.1029/2018MS001603
W. Cai, W. J. Riley, Q. Zhu, J. Y. Tang, Z. Zeng, G. Bisht, and a. J. T. Randerson, (Jul, 2019), Improving representation of deforestation effects on evapotranspiration in the E3SM land model, J Adv Model Earth Sy, DOI: 10.1029/2018MS001551
J. Chen, Q. Zhu, W. J. Riley, Y. He, J. T. Randerson, and a. S. E. Trumebore, (Mar, 2019), Comparison with Global Soil Radiocarbon Observations Indicates Needed Carbon Cycle Improvements in the E3SM Land Model, JGR-Biogeosciences, DOI: 10.1029/2018JG004795
K. Y. Chang, W. J. Riley, P. M. Crill, R. F. Grant, V. I. Rich, and a. S. R. Saleska, (Feb, 2019), Large carbon cycle sensitivities to climate across a permafrost thaw gradient in subarctic Sweden, The Cryosphere, DOI: 10.5194/tc-13-647-2019
R. Z. Abramoff, M. S. Torn, K. Georgiou, J. Y. Tang, and a. W. J. Riley, (2019), Soil organic matter temperature sensitivity cannot be directly inferred from spatial gradients, Global Biogeochem Cy, DOI: 10.1029/2018GB006001
G. Bisht and a. W. J. Riley, (2019), Development and verification of a numerical library for solving global terrestrial multi-physics problems, JAMES, 11(6), DOI: 10.1029/2018MS001560
D. Dwivedi, T. J.Y., N. J. Bouskill, K. Georgiou, S. S. Chacon, and a. W. J. Riley, (2019), Abiotic and Biotic Controls on Soil Organo–Mineral Interactions - Developing Model Structures to Analyze Why Soil Organic Matter Persists, Reviews in Mineralogy & Geochemistry, 329-348, DOI: 10.2138/rmg.2019.85.11
T. F. Keenan and W. J. Riley, (Aug, 2018), Greening of the Land Surface in the World’s Cold Regions Consistent with Recent Warming, Nature Climate Change, 825-828, DOI: 10.1038/s41558-018-0258
Z. A. Mekonnen, W. J. Riley, and R. F. Grant, (Jan, 2018), 21st century tundra shrubification could enhance net carbon uptake of North America Arctic tundra under an RCP8.5 climate trajectory, Environmental Research Letters, 13(5), 054029, DOI: 10.1088/1748-9326/aabf28
W. J. Riley, Q. Zhu, and J. Y. Tang, (2018), Weaker C-Climate feedbacks from nutrient acquisition during photosynthesis-inactive periods, submitted Nature Climate Change
F. M. Maggi, F. H. M. Tang, and W. J. Riley, (2018), The thermokinetic link between substrate, enzyme and microbial dynamics in Michaeli-Menten-Monod kinetics, accepted Intl. J. of Chemical Kinetics
Q. Zhu, W. J. Riley, J. Y. Tang, J. R. Randerson, F. M. Hoffman, and M. Mu, (2018), Representing carbon, nitrogen, and phosphorus interaction in the E3SM Land Model v1: Model development and global benchmarking, in review JAMES
X. Xu, W. J. Riley, C. D. Koven, and G. Jia, (2018), Observed and simulated sensitivities of spring greenup to preseason climate in northern temperate and boreal regions, JGR-Biogeosciences, 123, DOI: 10.1002/2017JG004117
G. Bisht, W. J. Riley, H. Wainwright, B. Dafflon, F. Yuan, and V. E. Romanovsky, (2018), Impacts of microtopographic snow-redistribution and lateral subsurface processes on hydrologic and thermal states in an Arctic polygonal ground ecosystem: a case study using ELM-3D v1.0, Geoscientific Model Development, 11, 61-76, DOI: 10.5194/gmd-11-61-2018
J. Y. Tang and W. J. Riley, (2018), Divergent global carbon cycle predictions resulting from ambiguous numerical interpretation of nitrogen limitation, in review Earth Interactions
R. I. Negron-Juarez, H. S. Jenkins, C. F. M. Raupp, W. J. Riley, L. M. Kueppers, D. M. Marra, G. H. P. Ribeiro, M. T. Monterio, L. A. Candido, and J. Q. Chambers, (2017), Windthrow Variability in Central Amazonia. Atmosphere, Atmosphere, 8(2), 28, DOI: 10.3390/atmos8020028
M. Saunois, P. Bousquet, B. Poulter, A. Peregon, P. Ciais, J. G. Canadell, E. J. Dlugokencky, G. Etiope, D. Bastviken, S. Houweling, G. Janssens-Maenhout, F. N. Tubiello, S. Castaldi, R. B. Jackson, M. Alexe, V. K. Arora, D. J. Beerling, P. Bergamaschi, D. R. Blake, G. Brailsford, L. Bruhwiler, C. Crevoisier, P. Crill, K. Covey, C. Frankenberg, N. Gedney, L. Höglund-Isaksson, M. Ishizawa, A. Ito, F. Joos, H. Kim, T. Kleinen, P. Krummel, J. Lamarque, R. Langenfelds, T. Machida, S. Maksyutov, J. R. Melton, I. Morino, V. Naik, S. O'Doherty, F. Parmentier, P. K. Patra, C. Peng, G. P. Peters, I. Pison, R. Prinn, M. Ramonet, W. J. Riley, M. Saito, M. Santini, R. Schroeder, I. J. Simpson, R. Spahni, A. Takizawa, B. F. Thornton, H. Tian, Y. Tohjima, N. Viovy, A. Voulgarakis, R. Weiss, D. J. Wilton, A. Wiltshire, D. Worthy, D. Wunch, X. Xu, Y. Yoshida, B. Zhang, Z. Zhang, and Q. Zhu, (2017), Variability and quasi-decadal changes in the methane budget over the period 2000–2012, Atmospheric Chemistry and Physics, 17, 11135-11161, DOI: 10.5194/acp-17-11135-2017
P. Smith, S. Lutfalla, W. J. Riley, M. S. Torn, M. W. I. Schmidt, and J. F. Soussana, (2017), The changing faces of soil organic matter research, European Journal of Soil Science, DOI: 10.1111/ejss.12500
J. Y. Tang and W. J. Riley, (2017), SUPECA kinetics for scaling redox reactions in networks of mixed substrates and consumers and an example application to aerobic soil respiration, Geoscientific Model Development, 10, 3277-3295, DOI: 10.5194/gmd-10-3277-2017
R. I. Negrón-Juárez, J. A. Holm, D. M. Marra, S. W. Rifai, W. J. Riley, J. Q. Chambers, C. D. Koven, R. G. Knox, M. E. McGroddy, A. V. D. Vittorio, J. Urquiza-Muñoz, R. Tello-Espinoza, W. Alegria-Muñoz, G. H. P. M. Ribeiro, S. Trumbore, and N. Higuchi, (2017), Sensitivity of Amazon forests to storm-driven tree mortality, in review Proceedings of the National Academy of Sciences
S. Muster, K. Roth, M. Langer, S. Lange, F. C. Aleina, A. Bartsch, A. Morgenstern, G. Grosse, B. Jones, B. K. Sannel, Y. Sjöberg, F. Günther, C. Andresen, A. Veremeeva, P. R. Lindgren, F. Bouchard, M. J. Lara, D. Fortier, S. Charbonneau, T. A. Virtanen, G. Hugelius, J. Palmtag, M. B. Siewer, W. J. Riley, C. D. Koven, and J. Boike, (2017), PeRL: A Circum-Arctic Permafrost Region Pond and Lake Database, Earth System Science Data, 9, 1-31, DOI: 10.5194/essd-9-1-2017
F. M. Maggi and W. J. Riley, (2017), Near activation and differential activation in enzymatic reactions, International Journal of Chemical Kinetics, 1-14, DOI: 10.1002/kin.21076
R. Z. Abramoff, M. S. Torn, K. Georgiou, J. Y. Tang, and W. J. Riley, (2017), Minerals control organic carbon accumulation over decadal timescales: A modeling analysis, in review Global Change Biology
D. Dwivedi, W. J. Riley, M. S. Torn, N. Spycher, and F. Maggi, (2017), Mineralogical controls over soil carbon stocks and dynamics, Soil Biology & Biochemistry, DOI: 10.1016/j.soilbio.2016.12.019
R. F. Grant, A. A. Mekonnen, W. J. Riley, B. Arora, and M. S. Torn, (2017), Microtopography Determines How CO2 and CH4 Exchange Responds to Changes in Temperature and Precipitation at an Arctic Polygonal Tundra Site: Mathematical Modelling with Ecosys, JGR-Biogeosciences, DOI: 10.1002/2017JG004037
R. F. Grant, Z. A. Mekonnen, W. J. Riley, H. M. Wainwright, D. E. Graham, and M. S. Torn, (2017), Microtopography Determines How Active Layer Depths Respond to Changes in Temperature and Precipitation at an Arctic Polygonal Tundra Site: Mathematical Modelling with Ecosys, JGR-Biogeosciences, DOI: 10.1002/2017JG004035
K. Georgiou, R. Z. Abramoff, J. Harte, W. J. Riley, and M. S. Torn, (2017), Microbial community-level regulation explains soil carbon responses to long-term litter manipulations, Nature Communications, 8
J. C. Angle, T. H. Morin, L. M. Solden, A. B. Narrowe, G. J. Smith, M. A. Borton, C. Rey-Sanchez, R. A. Daly, G. Mirfenderesgi, D. W. Hoyt, W. J. Riley, C. S. Miller, G. Bohrer, and K. C. Wrighton, (2017), Methanogenesis in oxygenated soils is a substantial fraction of wetland methane emissions, Nature Communications, 8
J. Niu, C. Shen, J. Q. Chambers, J. M. Melack, and W. J. Riley, (2017), Interannual Variation in Hydrologic Budgets in an Amazonian Watershed with a Coupled Subsurface - Land Surface Process Model, J. Hydrometeorology, DOI: 10.1175/JHM-D-17-0108.1
B. Poulter, P. Bousquet, J. G. Canadell, P. Ciais, A. Peregon, M. Saunois, V. K. Arora, D. J. Beerling, V. Brovkin, C. D. Jones, F. Joos, N. Gedney, A. Ito, T. Kleinen, C. D. Koven, K. McDonald, J. R. Melton, C. Peng, S. Peng, C. Prigent, R. Schroeder, W. J. Riley, M. Saito, R. Spahni, H. Tian, L. Taylor, N. Viovy, D. Wilton, A. Wiltshire, X. Xu, B. Zhang, Z. Zhang, and Q. Zhu, (2017), Global wetland contribution to 2000–2012 atmospheric methane growth rate dynamics, Environmental Research Letters, 12, DOI: 10.1088/1748-9326/aa8391
S. Pandey, S. Houweling, M. Krol, I. Aben, G. Monteil, N. Nechita-Banda, E. J. Dlugokencky, R. Detmers, O. Hasekamp, X. Y. Xu, W. J. Riley, B. Poulter, Z. Zhang, K. C. McDonald, J. W. C. White, P. Bousquet, and T. Rockmann, (2017), Enhanced methane emissions from tropical wetlands during the 2011 La Nina, Scientific Reports, 7
G. Bisht, M. Huang, T. Zhou, X. Chen, H. Dai, G. Hammond, W. J. Riley, J. L. Downs, Y. Liu, and J. M. Zachara, (2017), Coupling a three-dimensional subsurface flow and transport model with a land surface model to simulate stream-aquifer-land interactions (CP v1.0), Geophysical Model Development, 10, 4539-4561, DOI: 10.5194/gmd-10-4539-2017
Z. A. Mekonnen, W. J. Riley, and R. F. Grant, (2017), Accelerated nutrient cycling and increased light competition will lead to 21st century shrub expansion in North American tundra , in review JAMES
S. Muster, K. Roth, M. Langer, W. J. Riley, F. Cresto-Aleina, C. D. Koven, S. Lange, A. Bartsch, G. Grosse, C. J. Wilson, B. M. Jones, and J. Boike, (2017), A universal statistical pattern for waterbody distributions in the Arctic , in review GRL
Q. Zhu, W. J. Riley, and J. Y. Tang, (2017), A new theory of plant and microbe nutrient competition resolves inconsistencies between observations and models, Ecological Applications, DOI: 10.1002/eap.1490
K. Georgiou, J. Harte, A. Mesbah, and W. J. Riley, (2017), A method of alternating characteristics with application to advection-dominated environmental systems, accepted Computational Geosciences
B. Ghimire, W. J. Riley, C. D. Koven, J. Kattge, A. Rogers, P. B. Reich, and I. Wright, (2017), A global trait-based approach to estimate leaf nitrogen functional allocation from observations, Ecological Applications, DOI: 10.1002/eap.1542
Z. A. Mekonnen, W. J. Riley, and R. F. Grant, (2017), 21st century tundra shrubification will offset respiratory carbon losses across North America tundra, in review
K. M. Keller, S. Lienert, A. Bozbiyik, T. F. Stocker, O. V. Churakova, D. C. Frank, S. Klesse, C. D. Koven, M. Leuenberger, W. J. Riley, M. Saurer, R. Siegwolf, R. B. Weigt, and F. Joos, (2017), 20th century changes in carbon isotopes and water-use efficiency: tree-ring-based evaluation of the CLM4.5 and LPX-Bern models, Biogeosciences, 14, 2641-2673, DOI: 10.5194/bg-14-2641-2017
C. Shen, W. J. Riley, K. M. Smithgall, J. M. Melack, and K. Fang, (2016), The fan of influence of streams and channel feedbacks to simulated water and carbon fluxes, Water Resources Research, DOI: 10.1002/2015WR018086
J. Y. Tang and W. J. Riley, (2016), Technical Note: A generic law-of-the-minimum flux limiter for simulating substrate limitation in biogeochemical models, Biogeosciences, 13, 723-735, DOI: 10.5194/bg-13-723-2016
I. N. Williams, W. J. Riley, L. M. Kueppers, S. C. Biraud, and M. S. Torn, (2016), Separating the effects of phenology and diffuse radiation on gross primary productivity in winter wheat, Journal of Geophysical Research-Biogeosciences, 121(7), 1903-1915
Q. Zhu, C. M. Iversen, W. J. Riley, I. Slette, and V. Stel, (2016), Root traits explain observed tundra vegetation nitrogen uptake patterns: Implications for trait-based land models, JGR-Biogeosciences, 121, 3101-3112, DOI: 10.1002/2016JG003554
X. Xu, F. Yuan, P. J. Hanson, S.D.Wullschleger, P. E. Thornton, W. J. Riley, X. Song, D. E. Graham, G. Song, and H. Tian, (2016), Reviews and syntheses: Four Decades of Modeling Methane Cycling in Terrestrial Ecosystems, Biogeosciences, 13, 3735-3755, DOI: 10.5194/bg-13-3735-2016
B. Ghimire, W. J. Riley, C. D. Koven, M. Mu, and J. T. Randerson, (2016), Representing leaf and root physiological traits in CLM improves global carbon and nitrogen cycling predictions, JAMES, DOI: 10.1002/2015MS000538
Q. Zhu, W. J. Riley, J. Y. Tang, and C. D. Koven, (2016), Multiple soil nutrient competition between plants, microbes, and mineral surfaces: Model development, parameterization, and example applications in several tropical forests, Biogeosciences, 13, 341-363, DOI: 10.5194/bg-13-341-2016
I. N. Williams, Y. Q. Lu, L. M. Kueppers, W. J. Riley, S. C. Biraud, J. E. Bagley, and M. S. Torn, (2016), Land-atmosphere coupling and climate prediction over the US Southern Great Plains, Journal of Geophysical Research-Atmospheres, 121(20), 12125-12144
M. Saunois, ..., W. J. Riley, ..., X. Xu, and e. Al., (2016), Global Methane Budget: 2000-2012, Earth System Science Data, 8, 697-751, DOI: 10.5194/essd-8-697-2016
R. Paudel, N. M. Mahowald, P. G. M. Hess, L. Meng, and W. J. Riley, (2016), Attribution of changes in global wetland methane emissions from pre-industrial to present using CLM4.5-BGC, Environmental Reserach Letters, 11, DOI: 10.1088/1748-9326/11/3/034020
G. S. H. Pau, C. Shen, W. J. Riley, and Y. Liu, (2016), Accurate and efficient prediction of fine-resolution hydrologic and carbon simulations from coarse-resolution models, Water Resources Research, DOI: 10.1002/2015WR017782
X. Xu, W. J. Riley, C. D. Koven, D. P. Billesbach, R. Y. W. Chang, R. Commane, E. S. Euskirchen, S. Hartery, Y. Harazono, H. Iwata, C. E. Miller, W. C. Oechel, B. Poutler, N. Raz-Yaseef, M. S. Torn, S. C. Wofsy, and D. Zona, (2016), A multi-scale comparison of modeled and observed seasonal methane emissions in northern wetlands, Biogeosciences, DOI: 10.5194/bg-13-5043-2016
T. J. Bohn, J. R. Melton, A. Ito, T. Kleinen, R. Spahni, B. D. Stocker, B. Zhang, X. Zhu, R. Schroeder, M. V. Glagolev, S. Maksyutov, V. Brovkin, G. Chen, S. N. Denisov, A. V. Eliseev, A. Gallego-Sala, K. C. McDonald, M. A. Rawlins, W. J. Riley, Z. M. Subin, H. Tian, Q. Zhuang, and J. O. Kaplan, (2015), WETCHIMP-WSL: intercomparison of wetland methane emissions models over West Siberia, Biogeosciences, 12(11), 3321-3349
J. Y. Tang and W. J. Riley, (2015), Weaker soil carbon-climate feedbacks resulting from microbial and abiotic interactions, Nature Climate Change, 5(1), 56-60
K. Georgiou, C. D. Koven, W. J. Riley, and M. S. Torn, (2015), Towards improved model structures for analyzing priming: potential pitfalls of using bulk turnover time , Global Change Biology, 21, 4298-4302, DOI: 10.1111/gcb.13039
R. I. Negrón-Juárez, W. J. Riley, C. D. Koven, R. G. Knox, P. G. Taylor, and J. Q. Chambers, (2015), The rainfall sensitivity of tropical net primary production in CMIP5 20th and 21st century simulations, J. Climate, DOI: 10.1175/JCLI-D-14-00675.1m
F. M. Maggi and W. J. Riley, (2015), The effect of temperature on the rate, affinity, and 15N fractionation of nitrate during biological denitrification in soils, Biogeochemistry, DOI: 10.1007/s10533-015-0095-2
X. Ji, C. Shen, and W. J. Riley, (2015), Temporal evolution of soil moisture statistical fractal and controls by soil texture and regional groundwater flow, Advances Water Research, 86, 155-169, DOI: 10.1016/j.advwatres.2015.09.027
H. J. Wang, W. J. Riley, and W. D. Collins, (2015), Statistical uncertainty of eddy covariance CO2 fluxes inferred using a residual bootstrap approach, Agricultural and Forest Meteorology, 206, 1630171, DOI: 10.1016/j.agrformet.2015.03.011
D. L. Lawrence, C. D. Koven, S. C. Swenson, W. J. Riley, and A. G. Slater, (2015), Soil moisture controls on the permafrost-carbon feedback, Environmental Research Letters, DOI: 10.1088/1748-9326/10/9/094011
U. Mishra and W. J. Riley, (2015), Scaling impacts on environmental controls and spatial heterogeneity of soil organic carbon stocks, Biogeosciences, 3993-4004, DOI: 10.5194/bg-12-3993-2015
C. D. Koven, D. M. Lawrence, and W. J. Riley, (2015), Permafrost-carbon feedback: Sensitivity to deep soil decomposability and the nitrogen cycle, Proceedings National Academy of Sciences, DOI: 10.1073/pnas.1415123112
R. I. Negron-Juarez, C. D. Koven, W. J. Riley, R. G. Knox, and J. Q. Chambers, (2015), Observed allocations of productivity and biomass, and turnover times are not accurately predicted by CMIP5 Earth System Models, Environmental Research Letters, 10, DOI: 10.1088/1748-9326/10/6/064017
Q. Zhu and W. J. Riley, (2015), Improved modeling of soil nitrogen losses, Nature Climate Change, 5, 705-706, DOI: 10.1038/nclimate2696
J. Y. Tang, W. J. Riley, and J. Niu, (2015), Implementing Root Hydraulic Redistribution in CLM4.5: Effects on predicted site and global evapotranspiration, soil moisture, and water storage, J. Adv. Model. Earth Syst., DOI: 10.1002/2015MS000484
C. D. Koven, C. Q. Chambers, K. Georgiou, R. Knox, R. Negron-Juarez, W. J. Riley, V. Arora, V. Brovkin, P. Friedlingstein, and P. Jones, (2015), Controls on terrestrial carbon feedbacks by productivity versus turnover in the CMIP5 Earth System Models, Biogeosciences, 12, 5211-5228, DOI: 10.5194/bg-12-5211-2015
Y. Liu, G. S. H. Pau, G. Bisht, W. J. Riley, and Z. Subin, (2015), A hybrid reduced-order model of fine-resolution hydrologic simulations at NGEE-Arctic study sites, Vadose Zone Journal, DOI: 10.2136/vzj2015.05.0068
I. N. Williams, M. S. Torn, W. J. Riley, and M. F. Wehner, (Sep, 2014), Impacts of climate extremes on gross primary production under global warming, Environmental Research Letters, IOP Publishing, 9(9), 094011, DOI: 10.1088/1748-9326/9/9/094011
N. Buenning, D. Noone, J. Randerson, W. J. Riley, and C. Still, (2014), The response of the 18O/16O composition of atmospheric CO2 to changes in environmental conditions, Journal of Geophysical Research-Biogeosciences, 119(1), 55-79, DOI: 10.1002/2013jg002312
J. Y. Tang and W. J. Riley, (2014), Technical Note: Simple formulations and solutions of the dual-phase diffusive transport for biogeochemical modeling, Biogeosciences Discussion, 11, 3721-3728, DOI: 10.5194/bg-11-3721-2014
N. J. Bouskill, W. J. Riley, and J. Y. Tang, (2014), Meta-analysis of high-latitude nitrogen-addition and warming studies implies ecological mechanisms overlooked by land models, Biogeosciences, 11, 6969-6983, DOI: 10.5194/bg-11-6969-2014
W. J. Riley, F. M. Maggi, M. Kleber, M. S. Torn, J. Y. Tang, D. Dwivedi, and N. Guerry, (2014), Long residence times of rapidly decomposable soil organic matter: Application of a multi-phase, multi-component, and vertically-resolved model (BAMS1) to soil carbon dynamics, Geoscientific Model Development, 7, 1335-1355, DOI: 10.5194/gmd-7-1335-2014
W. J. Riley and C. Shen, (2014), Characterizing coarse-resolution watershed soil moisture heterogeneity using fine-scale simulations and reduced-order models, Hydrology and Earth System Science, 18, 2463-2483, DOI: 10.5194/hess-18-2463-2014
I. N. Williams, W. J. Riley, M. S. Torn, �. Biraud, and M. L. Fischer, (2014), Biases in regional carbon budgets from covariation of surface fluxes and weather in transport model inversions, Atmospheric Chemistry and Physics, 14, 1571-1585, DOI: 10.5194/acp-14-1571-2014
U. Mishra and W. J. Riley, (2014), Active-layer thicknesses across Alaska: comparing observation-based estimates with CMIP5 Earth System Model Predictions, Soil Science Society of America Journal, DOI: 10.2136/sssaj2013.11.0484
G. S. H. Pau, G. Bisht, and W. J. Riley, (2014), A reduced-order modeling approach to represent subgrid-scale hydrological dynamics for land-surface simulations: Application in a polygonal tundra landscape, Geoscientific Model Development, 7, 2091-2105, DOI: 10.5194/gmd-7-2091-2014
W. J. Riley, (2013), Using model reduction to predict the soil-surface C18OO flux: An example of representing complex biogeochemical dynamics in a computationally efficient manner, Geoscientific Model Development, 6, 345-352, DOI: 10.5194/gmd-6-345-2013
C. D. Koven, W. J. Riley, Z. M. Subin, J. Y. Tang, M. S. Torn, W. D. Collins, G. B. Bonan, D. M. Lawrence, and S. C. Swenson, (2013), The effect of vertically resolved soil biogeochemistry and alternate soil C and N models on C dynamics of CLM4, Biogeosciences, 10(11), 7109-7131, DOI: 10.5194/Bg-10-7109-2013
R. Wania, J. R. Melton, E. L. Hodson, B. Poulter, B. Ringeval, R. Spahni, T. Bohn, C. A. Avis, G. Chen, A. V. Eliseev, P. O. Hopcroft, W. J. Riley, Z. M. Subin, H. Tian, V. Brovkin, P. M. VanBodegom, T. Kleinen, Z. C. Yu, J. S. Singarayer, S. Zurcher, D. P. Lettenmaier, D. J. Beerling, S. N. Denisov, C. Prigent, F. Papa, and J. O. Kaplan, (2013), Present state of global wetland extent and wetland methane modelling: Methodology of a model intercomparison project (WETCHIMP), Geoscientific Model Development, 6, 617-641, DOI: 10.5194/gmd-6-617-2013
J. R. Melton, R. Wania, E. Hodson, B. Poulter, B. Ringeval, R. Spahni, T. Bohn, C. A. Avis, D. Beerling, G. Chen, A. V. Eliseeve, S. N. Denisov, P. Hopcroft, D. P. Lettenmaier, W. J. Riley, J. O. Singarayer, Z. M. Subin, H. Tian, S. Zurcher, V. Brovkin, P. M. VanBodegom, T. Kleinen, Z. C. Yu, and J. O. Kaplan, (2013), Present state of global wetland extent and wetland methane modelling: Conclusions from a model inter-comparison project (WETCHIMP), Biogeosciences, 10, 753-788, DOI: 10.5194/bg-10-753-2013
J. Y. Tang and W. J. Riley, (2013), Impacts of a new bare-soil evaporation formulation on site, regional, and global surface energy and water budgets in CLM4, Journal of Advances in Modeling Earth Systems, 5(3), 558-571, DOI: 10.1002/Jame.20034
J. H. Shim, H. H. Powers, C. W. Meyer, A. Knohl, T. E. Dawson, W. J. Riley, W. T. Pockman, and N. McDowell, (2013), Hydrologic control of the oxygen isotope ratio of ecosystem respiration in a semi-arid woodland, Biogeosciences, 10(7), 4937-4956, DOI: 10.5194/Bg-10-4937-2013
E. A. G. Schuur, B. W. Abbott, W. B. Bowden, V. Brovkin, P. Camill, J. P. Canadell, J. P. Chanton, F. S. Chapin, T. R. Christensen, P. Ciais, P. M. Crill, B. T. Crosby, C. I. Czimczik, G. Grosse, J. Harden, D. J. Hayes, G. Hugelius, J. D. Jastrow, J. B. Jones, T. Kleinen, C. D. Koven, G. Krinner, P. Kuhry, D. M. Lawrence, A. D. McGuire, S. M. Natali, J. A. O'Donnell, C. L. Ping, W. J. Riley, A. Rinke, V. E. Romanovsky, A. B. K. Sannel, C. Schadel, K. Schaefer, J. Sky, Z. M. Subin, C. Tarnocai, M. Turetsky, M. Waldrop, K. M. Walter-Anthony, K. P. Wickland, C. J. Wilson, and S. A. Zimov, (2013), Expert Assessment of Vulnerability of Permafrost Carbon to Climate Change, Climatic Change, DOI: 10.1007/s10584-013-0730-7
P. C. Stoy, M. C. Dietze, A. D. Richardson, R. Vargas, A. G. Barr, R. S. Anderson, M. A. Arain, I. T. Baker, T. A. Black, J. M. Chen, R. B. Cook, C. M. Gough, R. F. Grant, D. Y. Hollinger, R. C. Izaurralde, C. J. Kucharik, P. Lafleur, B. E. Law, S. Liu, E. Lokupitiya, Y. Luo, J. W. Munger, C. Peng, B. Poulter, D. T. Price, D. M. Ricciuto, W. J. Riley, A. K. Sahoo, K. Schaefer, C. R. Schwalm, H. Tian, H. Verbeeck, and E. Weng, (2013), Evaluating the agreement between measurements and models of net ecosystem exchange at different times and timescales using wavelet coherence: an example using data from the North American Carbon Program Site-Level Interim Synthesis, Biogeosciences, 10(11), 6893-6909, DOI: 10.5194/Bg-10-6893-2013
U. Mishra, J. D. Jastrow, R. Matamala, G. Hugelius, C. D. Koven, J. W. Harden, C. L. Ping, G. J. Michaelson, Z. Fan, R. M. Miller, A. D. McGuire, C. Tarnocai, P. Kuhry, W. J. Riley, K. Schaefer, E. A. G. Schuur, M. T. Jorgenson, and L. D. Hinzman, (2013), Empirical estimates to reduce modeling uncertainties of soil organic carbon in permafrost regions: a review of recent progress and remaining challenges, Environmental Research Letters, 8(3), DOI: 10.1088/1748-9326/8/3/035020
Z. M. Subin, C. D. Koven, W. J. Riley, M. S. Torn, D. M. Lawrence, and S. C. Swenson, (2013), Effects of Soil Moisture on the Responses of Soil Temperatures to Climate Change in Cold Regions, JOURNAL OF CLIMATE, 26(10), 3139-3158, DOI: 10.1175/Jcli-D-12-00305.1
J. Y. Tang, W. J. Riley, C. D. Koven, and Z. M. Subin, (2013), CLM4-BeTR, a generic biogeochemical transport and reaction module for CLM4: model development, evaluation, and application, Geoscientific Model Development, 6(1), 127-140, DOI: 10.5194/Gmd-6-127-2013
C. D. Koven, W. J. Riley, and A. Stern, (2013), Analysis of Permafrost Thermal Dynamics and Response to Climate Change in the CMIP5 Earth System Models, JOURNAL OF CLIMATE, 26(6), 1877-1900, DOI: 10.1175/Jcli-D-12-00228.1
S. C. Biraud, M. S. Torn, J. R. Smith, C. Sweeney, W. J. Riley, and P. P. Tans, (2013), An Eight-Year Record of Airborne CO2 Observations in the U.S. Southern Great Plains, Atmospheric Measurement Techniques, 6, 751-763, DOI: 10.5194/amt-6-751-2013
J. Y. Tang and W. J. Riley, (2013), A total quasi-steady-state formulation of substrate uptake kinetics in complex networks and an example application to microbial litter decomposition, Biogeosciences, 10(12), 8329-8351, DOI: 10.5194/Bg-10-8329-2013
J. Y. Tang and W. J. Riley, (2013), A new top boundary condition for modeling surface diffusive exchange of a generic volatile tracer: theoretical analysis and application to soil evaporation, Hydrology and Earth System Sciences, 17(2), 873-893, DOI: 10.5194/Hess-17-873-2013
N. J. Bouskill, J. Tang, W. J. Riley, and E. L. Brodie, (2012), Trait-based representation of biological nitrification: model development, testing, and predicted community composition, Frontiers in Microbiology, 3, 1-17, DOI: 10.3389/fmicb.2012.00364
L. Meng, P. G. M. Hess, N. M. Mahowald, J. B. Yavitt, W. J. Riley, Z. M. Subin, D. M. Lawrence, S. C. Swenson, J. Jauhiainen, and D. R. Fuka, (2012), Sensitivity of wetland methane emissions to model assumptions: application and model testing against site observations, Biogeosciences, 9(7), 2793-2819, DOI: 10.5194/Bg-9-2793-2012
C. J. W. Bonfils, T. J. Phillips, D. M. Lawrence, P. Cameron-Smith, W. J. Riley, and Z. M. Subin, (2012), On the influence of shrub height and expansion on northern high latitude climate, Environmental Research Letters, 7(1)
L. N. Murphy, W. D. Collins, and W. J. Riley, (2012), Local and remote climate impacts from expansion of woody biomass for bioenergy feedstock in the Southeastern US, in press J. Climate, DOI: 10.1175/JCLI-D-11-00535.1
Z. M. Subin, L. N. Murphy, F. Y. Li, C. Bonfils, and W. J. Riley, (2012), Boreal lakes moderate seasonal and diurnal temperature variation and perturb atmospheric circulation: analyses in the Community Earth System Model 1 (CESM1), Tellus Series a-Dynamic Meteorology and Oceanography, 64, DOI: 10.3402/Tellusa.V64i0.15639
Z. M. Subin, W. J. Riley, and D. Mironov, (2012), An improved lake model for climate simulations: Model structure, evaluation, and sensitivity analyses in CESM1, Journal of Advances in Modeling Earth Systems, 4, DOI: 10.1029/2011ms000072
U. Mishra and W. J. Riley, (2012), Alaskan soil carbon stocks: spatial variability and dependence on environmental factors, Biogeosciences, 9(9), 3637-3645, DOI: 10.5194/Bg-9-3637-2012
K. Schaefer, C. Schwalm, C. Williams, A. Arain, A. Barr, J. Chen, K. Davis, D. Dimitrov, N. Golaz, T. Hilton, D. Hollinger, E. Humphreys, B. Poulter, B. Raczka, A. Richardson, A. Sahoo, P. Thornton, R. Vargas, V. H, R. Anderson, I. Baker, D. Baldocchi, T. A. Black, P. Bolstad, J. Chen, P. Curtis, A. Desai, M. Dietze, D. Dragoni, L. Flanagan, R. Grant, L. Gu, G. Katul, C. Kucharik, B. Law, S. Liu, E. Lokipitiya, H. Margolis, R. Matamala, H. McCaughey, R. Monson, J. W. Munger, W. Oechel, C. Peng, D. Price, D. Ricciuto, W. Riley, N. Roulet, T. H, C. Tonitto, M. Torn, S. Verma, and E. Weng, (2012), A model-data comparison of gross primary productivity, JGR-Biogeosciences, DOI: 10.1029/2012JG001960
Y. Q. Luo, J. T. Randerson, G. Abramowitz, C. Bacour, E. Blyth, N. Carvalhais, P. Ciais, D. Dalmonech, J. B. Fisher, R. Fisher, P. Friedlingstein, K. Hibbard, F. Hoffman, D. Huntzinger, C. D. Jones, C. Koven, D. Lawrence, D. J. Li, M. Mahecha, S. L. Niu, R. Norby, S. L. Piao, X. Qi, P. Peylin, I. C. Prentice, W. Riley, M. Reichstein, C. Schwalm, Y. P. Wang, J. Y. Xia, S. Zaehle, and X. H. Zhou, (2012), A framework for benchmarking land models, Biogeosciences, 9(10), 3857-3874, DOI: 10.5194/Bg-9-3857-2012
I. N. Williams, W. J. Riley, M. S. Torn, J. A. Berry, and S. C. Biraud, (2011), Using boundary layer equilibrium to reduce uncertainties in CO2 flux inversions, Atmospheric Chemistry Physics Discussions, 11, 11455-11495, DOI: 10.5194/acpd-11-11455-2011
M. S. Torn, S. C. Biraud, C. J. Still, W. J. Riley, and J. A. Berry, (2011), Seasonal and interannual variability in C-13 composition of ecosystem carbon fluxes in the U.S. Southern Great Plains, Tellus Series B-Chemical and Physical Meteorology, 63(2), 181-195
N. H. Buenning, D. C. Noone, W. J. Riley, C. J. Still, and J. W. C. White, (2011), Influences of the hydrological cycle on observed interannual variations in atmospheric CO(18)O, Journal of Geophysical Research-Biogeosciences, 116, DOI: 10.1029/2010jg001576
E. A. G. Schuur, B. Abbott, W. B. Bowden, V. Brovkin, P. Camill, J. P. Canadell, F. S. C. III, T. R. Christensen, J. P. Chanton, P. Ciais, P. M. Crill, B. T. Crosby, C. I. Czimczik, G. Grosse, J. Harden, D. J. Hayes, G. Hugelius, J. D. Jastrow, T. Kleinen, C. D. Koven, G. Krinner, P. Kuhry, D. M. Lawrence, A. D. McGuire, S. M. Natali, J. A. O'Donnell, C. L. Ping, A. Rinke, W. J. Riley, V. E. Romanovsky, A. B. K. Sannel, C. Schädel, K. Schaefer, Z. M. Subin, C. Tarnocai, M. Turetsky, M. Waldrop, K. M. Walter-Anthony, K. P. Wickland, C. J. Wilson, and S. A. Zimov, (2011), High risk of permafrost thaw, Nature, 480(7375), 32-33
M. C. Dietze, R. Vargas, A. D. Richardson, P. C. Stoy, A. G. Barr, R. S. Anderson, M. A. Arain, I. T. Baker, T. A. Black, J. M. Chen, P. Ciais, L. B. Flanagan, C. M. Gough, R. F. Grant, D. Hollinger, R. C. Izaurralde, C. J. Kucharik, P. Lafleur, S. G. Liu, E. Lokupitiya, Y. Q. Luo, J. W. Munger, C. H. Peng, B. Poulter, D. T. Price, D. M. Ricciuto, W. J. Riley, A. K. Sahoo, K. Schaefer, A. E. Suyker, H. Q. Tian, C. Tonitto, H. Verbeeck, S. B. Verma, W. F. Wang, and E. S. Weng, (2011), Characterizing the performance of ecosystem models across time scales: A spectral analysis of the North American Carbon Program site-level synthesis, Journal of Geophysical Research-Biogeosciences, 116, DOI: 10.1029/2011jg001661
M. Macleod, H. VonWaldow, P. Tay, J. M. Armitage, H. Wohrnschimmel, W. J. Riley, T. E. McKone, and K. Hungerbuhler, (2011), BETR Global - A Geographically-Explicit Global-Scale Multimedia Contaminant Fate Model, Environmental Pollution, 159(5), 1442-1445, DOI: 10.1016/j.envpol.2011.01.038
W. J. Riley, Z. M. Subin, D. M. Lawrence, S. C. Swenson, M. S. Torn, L. Meng, N. M. Mahowald, and P. Hess, (2011), Barriers to predicting changes in global terrestrial methane fluxes: Analyses using CLM4Me, a methane biogeochemistry model integrated in CESM, Biogeosciences, 8(7), 1925-1953, DOI: 10.5194/Bg-8-1925-2011
J. B. Gaudinski, M. S. Torn, W. J. Riley, T. E. Dawson, J. D. Joslin, and H. Majdi, (2010), Measuring and modeling the spectrum of fine-root turnover times in three forests using isotopes, minirhizotrons, and the Radix model, Global Biogeochemical Cycles, 24, -, DOI: 10.1029/2009gb003649
F. M. Maggi and W. J. Riley, (2010), Mathematical treatment of isotopologue and isotopomer speciation and fractionation in biochemical kinetics, Geochimica Et Cosmochimica Acta, 74(6), 1823-1835, DOI: 10.1016/J.Gca.2009.12.021
W. J. Parton, P. J. Hanson, C. Swanston, M. Torn, S. E. Trumbore, W. J. Riley, and R. Kelly, (2010), ForCent model development and testing using the Enriched Background Isotope Study experiment, Journal of Geophysical Research-Biogeosciences, 115, -, DOI: 10.1029/2009jg001193
Z. M. Subin, W. J. Riley, L. M. Kueppers, J. Jin, Z. M. Subin, D. S. Christianson, and M. S. Torn, (2010), Ecosystem feedbacks to climate change in California: Development, testing, and analysis using a coupled regional atmosphere and land-surface model (WRF3-CLM3.5), Earth Interactions, DOI: 10.1175/2010EI331.1
C. H. Gu and W. J. Riley, (2010), Combined effects of short term rainfall patterns and soil texture on soil nitrogen cycling - A modeling analysis, Journal of Contaminant Hydrology, 112(1-4), 141-154, DOI: 10.1016/J.Jconhyd.2009.12.003
C. R. Schwalm, C. A. Williams, K. Schaefer, R. Anderson, M. A. Arain, I. Baker, A. Barr, T. A. Black, G. S. Chen, J. M. Chen, P. Ciais, K. J. Davis, A. Desai, M. Dietze, D. Dragoni, M. L. Fischer, L. B. Flanagan, R. Grant, L. H. Gu, D. Hollinger, R. C. Izaurralde, C. Kucharik, P. Lafleur, B. E. Law, L. H. Li, Z. P. Li, S. G. Liu, E. Lokupitiya, Y. Q. Luo, S. Y. Ma, H. Margolis, R. Matamala, H. McCaughey, R. K. Monson, W. C. Oechel, C. H. Peng, B. Poulter, D. T. Price, D. M. Riciutto, W. Riley, A. K. Sahoo, M. Sprintsin, J. F. Sun, H. Q. Tian, C. Tonitto, H. Verbeeck, and S. B. Verma, (2010), A model-data intercomparison of CO2 exchange across North America: Results from the North American Carbon Program site synthesis, Journal of Geophysical Research-Biogeosciences, 115, DOI: 10.1029/2009jg001229
J. B. Gaudinski, M. S. Torn, W. J. Riley, C. Swanston, S. E. Trumbore, J. D. Joslin, H. Majdi, T. E. Dawson, and P. J. Hanson, (2009), Use of stored carbon reserves in growth of temperate tree roots and leaf buds: analyses using radiocarbon measurements and modeling, Global Change Biology, doi: 10.11
F. M. Maggi and W. J. Riley, (2009), Transient competitive complexation in biological kinetic isotope fractionation explains nonsteady isotopic effects: Theory and application to denitrification in soils, Journal of Geophysical Research-Biogeosciences, 114, -, DOI: 10.1029/2008jg000878
W. J. Riley, S. C. Biraud, M. S. Torn, M. L. Fischer, D. P. Billesbach, and J. A. Berry, (2009), Regional CO2 and latent heat surface fluxes in the Southern Great Plains: Measurements, modeling, and scaling, Journal of Geophysical Research-Biogeosciences, 114, DOI: 10.1029/2009jg001003
C. J. Still, W. J. Riley, S. C. Biraud, D. C. Noone, N. H. Buenning, J. T. Randerson, M. S. Torn, J. Welker, J. W. C. White, R. Vachon, G. D. Farquhar, and J. A. Berry, (2009), Influence of clouds and diffuse radiation on ecosystem-atmosphere CO2 and (COO)-O-18 exchanges, Journal of Geophysical Research-Biogeosciences, 114, DOI: 10.1029/2007jg000675
W. J. Riley, J. B. Gaudinski, M. S. Torn, J. D. Joslin, and P. J. Hanson, (2009), Fine-root mortality rates in a temperate forest: estimates using radiocarbon data and numerical modeling, New Phytologist, 184(2), 387-398
C. H. Gu, F. Maggi, W. J. Riley, G. M. Hornberger, T. Xu, C. M. Oldenburg, N. Spycher, N. L. Miller, R. T. Venterea, and C. Steefel, (2009), Aqueous and gaseous nitrogen losses induced by fertilizer application, Journal of Geophysical Research-Biogeosciences, 114, DOI: 10.1029/2008JG000788
W. J. Riley, D. Y. Hsueh, J. T. Randerson, M. L. Fischer, J. G. Hatch, D. E. Pataki, W. Wang, and M. L. Goulden, (2008), Where do fossil fuel carbon dioxide emissions from California go? An analysis based on radiocarbon observations and an atmospheric transport model, Journal of Geophysical Research-Biogeosciences, 113(G4), DOI: 10.1029/2007jg000625
N. McDowell, D. Baldocchi, M. Barbour, C. Bickford, M. Cuntz, D. Hanson, A. Knohl, H. Powers, T. Rahn, J. T. Randerson, W. J. Riley, C. J. Still, K. Tu, and A. Walcroft, (2008), Understanding the stable isotope composition of biosphere atmosphere CO2 exchange, EOS Transactions American Geophysical Union, 89(10), 94-95
J. S. Fried, J. K. Gilless, W. J. Riley, T. J. Moody, C. S. d. Blas, K. Hayhoe, M. Moritz, S. Stephens, and M. Torn, (2008), Predicting the effect of climate change on wildfire behavior and initial attack success, Climatic Change, 87, S251-S264, DOI: 10.1007/S10584-007-9360-2
F. M. Maggi, C. Gu, W. J. Riley, G. M. Hornberger, R. T. Venterea, T. Xu, N. Spycher, C. Steefel, N. L. Miller, and C. M. Oldenburg, (2008), A mechanistic treatment of the dominant soil nitrogen cycling processes: Model development, testing, and application, Journal of Geophysical Research-Biogeosciences, 113(G2), DOI: 10.1029/2007JG000578
M. L. Fischer, D. P. Billesbach, J. A. Berry, W. J. Riley, and M. S. Torn, (2007), Spatiotemporal variations in growing season exchanges of CO2, H2O, and sensible heat in agricultural fields of the Southern Great Plains, Earth Interactions, 11, -, DOI: Artn 17
A. Henderson-Sellers, M. Fischer, I. Aleinov, K. McGuffie, W. J. Riley, G. A. Schmidt, K. Sturm, K. Yoshimura, and P. Irannejad, (2006), Stable water isotope simulation by current land-surface schemes: Results of iPILPS Phase 1, Global and Planetary Change, 51(1-2), 34-58
C. T. Lai, W. Riley, C. Owensby, J. Ham, A. Schauer, and J. R. Ehleringer, (2006), Seasonal and interannual variations of carbon and oxygen isotopes of respired CO2 in a tallgrass prairie: Measurements and modeling results from 3 years with contrasting water availability, Journal of Geophysical Research-Atmospheres, 111(D8), DOI: 10.1029/2005jd006436
L. Christensen, W. J. Riley, and I. Ortiz-Monasterio, (2006), Nitrogen cycling in an irrigated wheat system in Sonora, Mexico: Measurements and modeling, Nutrient Cycling in Agroecosystems, DOI 10.100
J. D. Joslin, J. B. Gaudinski, M. S. Torn, W. J. Riley, and P. J. Hanson, (2006), Fine-root turnover patterns and their relationship to root diameter and soil depth in a C-14-labeled hardwood forest, New Phytologist, 172(3), 523-535, DOI: 10.1111/J.1469-8137.2006.01847.X
J. N. Aranibar, J. A. Berry, W. J. Riley, D. E. Pataki, B. E. Law, and J. R. Ehleringer, (2006), Combining meteorology, eddy fluxes, isotope measurements, and modeling to understand environmental controls of carbon isotope discrimination at the canopy scale, Global Change Biology, 12(4), 710-730, DOI: 10.1111/J.1365-2486.2006.01121.X
W. J. Riley, J. T. Randerson, P. N. Foster, and T. J. Lueker, (2005), The influence of terrestrial ecosystems and topography on coastal CO2 measurements: A case study at Trinidad Head, California, JGR-Biogeosciences, 110(No. G1, G01005, 10.1029/2004JG000007)
C. J. Still, W. J. Riley, B. A. Helliker, and J. A. Berry, Simulation of ecosystem oxygen-18 CO2 isotope fluxes in a tallgrass prairie: Biological and physical controls, Stable Isotopes and Biosphere-Atmosphere Interactions, Elsevier-Academic Press, 2005
H. S. Cooley, W. J. Riley, M. S. Torn, and Y. He, (2005), Impact of agricultural practice on regional climate in a coupled land surface mesoscale model, Journal of Geophysical Research-Biogeosciences, 110(D3), DOI: 10.1029/2004jd005160
M. Macleod, W. J. Riley, and T. E. McKone, (2005), Assessing the influence of climate variability on atmospheric concentrations of polychlorinated biphenyls using a global-scale mass balance model (BETR-global), Environmental Science & Technology, 39(17), 6749-6756
W. J. Riley, (2005), A modeling study of the impact of the delta O-18 value of near-surface soil water on the delta O-18 value of the soil-surface CO2 flux, Geochimica Et Cosmochimica Acta, 69(8), 1939-1946
W. J. Riley, T. E. McKone, and E. A. C. Hubal, (2004), Estimating contaminant dose for intermittent dermal contact: Model development, testing, and application, Risk Analysis, 24(1), 73-85
R. L. Maddalena, T. E. McKone, and W. J. Riley, (2003), Is there a "forest filter effect" for organic pollutants?, in press Stochastic Environmental Research and Risk Assessment
J. D. Marshall, W. J. Riley, T. E. McKone, and W. W. Nazaroff, (2003), Intake fraction of primary pollutants: motor vehicle emissions in the South Coast Air Basin, Atmospheric Environment, 37(24), 3455-3468
W. J. Riley, C. J. Still, B. R. Helliker, M. Ribas-Carbo, and J. A. Berry, (2003), 18O composition of CO2 and H2O ecosystem pools and fluxes in a tallgrass prairie: Simulations and comparisons to measurements, Global Change Biology, 9(11), 1567-1581
J. D. Marshall, W. J. Riley, T. E. McKone, and W. W. Nazaroff, (2002), Population, proximity, and persistence, incorporating exposure into life-cycle assessment, Epidemiology, 13(4), 205
W. J. Riley, T. E. McKone, A. C. K. Lai, and W. W. Nazaroff, (2002), Indoor particulate matter of outdoor origin: Importance of size-dependent removal mechanisms (vol 36, pg 200, 2002), Environmental Science & Technology, 36(8), 1868
W. J. Riley, C. J. Still, M. S. Torn, and J. A. Berry, (2002), A mechanistic model of H218O and C18OO fluxes between ecosystems and the atmosphere: Model description and sensitivity analyses, Global Biogeochemical Cycles, 16, 1095-1109
G. P. Asner, A. R. Townsend, W. J. Riley, P. A. Matson, J. C. Neff, and C. C. Cleveland, (2001), Physical and biogeochemical controls over terrestrial ecosystem responses to nitrogen deposition, Biogeochemistry, 54(1), 1-39
W. J. Riley, I. Ortiz-Monasterio, and P. A. Matson, (2001), Nitrogen leaching and soil nitrate, nitrite, and ammonium levels under irrigated wheat in Northern Mexico, Nutrient Cycling in Agroecosystems, 61(3), 223-236
V. Loy, (2001), Dynamic behavior of semivolatile organic compounds in indoor air. 2. Nicotine and phenanthrene with carpet and wallboard, Environmental Science & Technology, 35(3), 560-567
W. J. Riley and P. A. Matson, (2000), NLOSS: A mechanistic model of denitrified N2O and N2 evolution from soil, Soil Science, 165, 237-249
C. P. Lund, W. J. Riley, L. L. Pierce, and C. B. Field, (1999), The effects of chamber pressurization on soil-surface CO2 flux and the implications for NEE measurements under elevated CO2, Global Change Biology, 5(3), 269-281
W. J. Riley, A. L. Robinson, A. J. Gadgil, and W. W. Nazaroff, (1999), Effects of variable wind speed and direction on radon transport from soil into buildings: model development and exploratory results, Atmospheric Environment, 33(14), 2157-2168
A. L. Robinson, R. G. Sextro, and W. J. Riley, (1997), Soil-gas entry into houses driven by atmospheric pressure fluctuations - The influence of soil properties, Atmospheric Environment, 31(10), 1487-1495
W. J. Riley, A. J. Gadgil, and W. W. Nazaroff, (1996), Wind-induced ground-surface pressures around a single-family house, Journal of Wind Engineering and Industrial Aerodynamics, 61(2-3), 153-167
W. J. Riley, A. J. Gadgil, Y. C. Bonnefous, and W. W. Nazaroff, (1996), The effect of steady winds on radon-222 entry from soil into houses, Atmospheric Environment, 30(7), 1167-1176
W. J. Riley, W. J. Fisk, and A. J. Gadgil, (1996), Regional and national estimates of the potential energy use, energy cost and CO2 emissions associated with radon mitigation by sub-slab depressurization, Energy and Buildings, 24(3), 203-212
W. J. Fisk, R. J. Prill, J. Wooley, Y. C. Bonnefous, A. J. Gadgil, and W. J. Riley, (1995), New Methods of Energy-Efficient Radon Mitigation, Health Physics, 68(5), 689-698
G. Bisht and W. J. Riley, (), A variably saturated flow model for Earth System Models: Integration and testing at site, regional, and global scales, Hydrological and Earth System Science