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Fundamental and Computational Sciences Directorate

Staff information

Kalyn Dorheim

Earth Scientist

PNNL Publications


  • Brown J.K., L.D. Pressburger, A.C. Snyder, K.R. Dorheim, S.J. Smith, C. Tebaldi, and B. Bond-Lamberty. 2024. "Matilda v1.0: An R package for probabilistic climate projections using a reduced complexity climate model." PLoS Climate 3, no. 5:Art. No. e0000295. PNNL-SA-189739. doi:10.1371/journal.pclm.0000295
  • Snyder A.C., K.R. Dorheim, C. Tebaldi, and C.R. Vernon. 2024. "STITCHES: a Python package to amalgamate existing Earth system model output into new scenario realizations." Journal of Open Source Software 9, no. 97:Art. No. 5525. PNNL-SA-179443. doi:10.21105/joss.05525
  • Zhao M., Z. Khan, K.R. Dorheim, and C.R. Vernon. 2024. "helios: An R package to process heating and cooling degrees for GCAM." Journal of Open Source Software 9, no. 94:Art. No. 6033. PNNL-SA-188047. doi:10.21105/joss.06033


  • Pressburger L.D., K.R. Dorheim, T. Keenan, H.C. McJeon, S.J. Smith, and B. Bond-Lamberty. 2023. "Quantifying Airborne Fraction Trends and the Destination of Anthropogenic CO2 by Tracking Carbon Flows in a Simple Climate Model." Environmental Research Letters 18, no. 5:Art. No. 054005. PNNL-SA-178364. doi:10.1088/1748-9326/acca35


  • Dorheim K.R., C.M. Gough, L. Haber, K. Mathes, A.N. Shiklomanov, and B. Bond-Lamberty. 2022. "Climate drives modeled forest carbon cycling resistance and resilience in the Upper Great Lakes Region, USA." Journal of Geophysical Research: Biogeosciences 127, no. 1:Art. No.e2021JG006587. PNNL-SA-165545. doi:10.1029/2021JG006587
  • Jian J., V.L. Bailey, K.R. Dorheim, A.G. Konings, D. Hao, A.N. Shiklomanov, and A.C. Snyder, et al. 2022. "Historically inconsistent productivity and respiration fluxes in the global terrestrial carbon cycle." Nature Communications 13. PNNL-SA-153170. doi:10.1038/s41467-022-29391-5
  • Tebaldi C., A.C. Snyder, and K.R. Dorheim. 2022. "STITCHES: creating new scenarios of climate model output by stitching together pieces of existing simulations." Earth System Dynamics 13, no. 4:1557-1609. PNNL-SA-170958. doi:10.5194/esd-13-1557-2022


  • Atkins J., E. Agee, A. Barry, K. Dahlin, K.R. Dorheim, M. Grigri, and L. Haber, et al. 2021. "The fortedata R package: open-science datasets from a manipulative experiment testing forest resilience." Earth System Science Data 13, no. 3:943-952. PNNL-SA-153069. doi:10.5194/essd-13-943-2021
  • Dorheim K.R., S.J. Smith, and B. Bond-Lamberty. 2021. "HIRM v1.0: a hybrid impulse response model for climate modeling and uncertainty analyses." Geoscientific Model Development 14, no. 1:365-375. PNNL-SA-151049. doi:10.5194/gmd-14-365-2021
  • Hartin C.A., R.P. Link, P.L. Patel, A. Mundra, R.L. Horowitz, K.R. Dorheim, and L.E. Clarke. 2021. "Integrated Modeling of Human-Earth System Interactions: an Application of GCAM-Fusion." Energy Economics 103. PNNL-SA-141864. doi:10.1016/j.eneco.2021.105566
  • Jian J., B. Bond-Lamberty, D. Hao, B. Sulman, K.F. Patel, J. Zheng, and K.R. Dorheim, et al. 2021. "Leveraging observed soil heterotrophic respiration fluxes as a novel constraint on global-scale models." Global Change Biology 27, no. 20:5392-5403. PNNL-SA-157824. doi:10.1111/gcb.15795
  • Mathes K., Y. Ju, C. Kleinke, C. Oldfield, G. Bohrer, B. Bond-Lamberty, and C. Vogel, et al. 2021. "A multidimensional stability framework enhances interpretation and comparison of carbon cycling response to disturbance." Ecosphere 12, no. 11:Art. No. e03800. PNNL-SA-160973. doi:10.1002/ecs2.3800
  • Nicholls Z., M. Meinshausen, J. Lewis, M. Rojas Corradi, K.R. Dorheim, T. Gasser, and R. Gieseke, et al. 2021. "Reduced Complexity Model Intercomparison Project Phase 2: Synthesising Earth system knowledge for probabilistic climate projections." Earth's Future 9, no. 6:e2020EF001900. PNNL-SA-157937. doi:10.1029/2020EF001900
  • Tebaldi C., K.R. Dorheim, M.F. Wehner, and L. Leung. 2021. "Extreme Metrics from Large Ensembles: Investigating the Effects of Ensemble Size on their estimates." Earth System Dynamics 12, no. 4:1427-1501. PNNL-SA-163697. doi:10.5194/esd-12-1427-2021


  • Binsted M.T., G.C. Iyer, Y. Cui, Z. Khan, K.R. Dorheim, and L.E. Clarke. 2020. "Evaluating long-term model-based scenarios of the energy system." Energy Strategy Reviews 32. PNNL-SA-150857. doi:10.1016/j.esr.2020.100551
  • Dorheim K.R., R.P. Link, C.A. Hartin, B.S. Kravitz, and A.C. Snyder. 2020. "Calibrating simple climate models to individual Earth system models: Lessons learned from calibrating Hector." Earth and Space Science 7, no. 11:e2019EA000980. PNNL-SA-148567. doi:10.1029/2019EA000980
  • Kaushik A., J. Graham, K.R. Dorheim, R. Kramer, J. Wang, and B. Byrne. 2020. "The Future of the Carbon Cycle in a Changing Climate." Eos 101, no. February 20, 2020. PNNL-SA-149430. doi:10.1029/2020EO140276
  • Nicholls Z., M. Meinshausen, J. Lewis, R. Gieseke, D. Dommenget, K.R. Dorheim, and C. Fan, et al. 2020. "Reduced complexity model intercomparison project phase 1: introduction and evaluation of global-mean temperature response." Geoscientific Model Development 13, no. 11:5175-5190. PNNL-SA-150377. doi:10.5194/gmd-13-5175-2020
  • Smith S.J., J. Chateau, K.R. Dorheim, L. Drouet, O. Durand-Lasserve, O. Fricko, and S. Fujimori, et al. 2020. "Impact of Methane and Black Carbon Mitigation on Forcing and Temperature: A Multi-Model Scenario Analysis." Climatic Change 163. PNNL-SA-149757. doi:10.1007/s10584-020-02794-3


  • Bond-Lamberty B., K.R. Dorheim, Y. Cui, R.L. Horowitz, A.C. Snyder, K.V. Calvin, and L. Feng, et al. 2019. "gcamdata: An R Package for Preparation, Synthesis, and Tracking of Input Data for the GCAM Integrated Human-Earth Systems Model." Journal of Open Research Software 7, no. 1:Article No. 6. PNNL-SA-135553. doi:10.5334/jors.232
  • Calvin K.V., P.L. Patel, L.E. Clarke, G.R. Asrar, B. Bond-Lamberty, R. Cui, and A. Di Vittorio, et al. 2019. "GCAM v5.1: Representing the linkages between energy, water, land, climate, and economic systems." Geoscientific Model Development 12, no. 2:677-698. PNNL-SA-137098. doi:10.5194/gmd-12-677-2019
  • Snyder A.C., R.P. Link, K.R. Dorheim, B.S. Kravitz, B. Bond-Lamberty, and C.A. Hartin. 2019. "Joint emulation of Earth System Model temperature-precipitation realizations with internal variability and space-time and cross-variable correlation: fldgen v2.0 software description." PLoS One 14, no. 10:Article No. e0223542. PNNL-SA-138495. doi:10.1371/journal.pone.0223542

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