Cooperative Institute for Research in Environmental Sciences at the University of Colorado Boulder

Jennifer Kay

Research Interests

Jen Kay is an Associate Professor in the Department of Atmospheric and Oceanic Sciences and a Fellow of CIRES at the University of Colorado at Boulder. She remains a visiting scientist at the National Center for Atmospheric Research, where she worked prior to joining CU Boulder. Dr. Kay researches polar climate change, feedbacks, and variability, with a specific focus on connecting global coupled climate modeling with observed cloud, precipitation, and sea ice processes. She works at the nexus of observations and modeling to understand the processes controlling climate change and variability.

Current Research

Process-based understanding of climate physics and dynamics

Three current projects exemplify my strategic combination of models and observations to improve understanding of the processes controlling climate change and variability. First, ATOC/CIRES graduate student Matt Gentry and I are assessing the influence of clouds on Southern Ocean sea ice and biology with funding from my NSF CAREER award. Second, I am a co-I on a $35 million NASA Earth Ventures mission callled Polar Radiant Energy in the Far Infrared Experiment (PREFIRE). In this 2018-2023 project, we will launch two small CubeSat satellites to measure previously undetected Arctic radiation at far-infrared wavelengths. My role in PREFIRE is analyzing the new observations and using them to improve modeling of Arctic climate. Finally, with funding from NASA, I am assessing the observability of and the mechanisms underlying hydrologic cycle changes with global warming. Comparisons based on recently developed radar simulator diagnostics (Kay et al. 2018) show a state-of-the-art climate model has excessive rain and snow frequency, but insufficient heavy rain frequency. We are currently exploring the detectability and reliability of projected 21st century precipitation changes, including the future of snow (see figure below, adapted from Kay et al. 2018 Figure 11).



Figure shows the future of snow, i.e., 21st century change in 94 GHz spaceborne radar snow occurrence frequency in a global coupled climate model (Community Earth System Model). Figure from Kay et al. 2018 JGR Atmospheres.

Honors and Awards

  • American Geophysical Union Turco Lectureship, 2018
  • Provost Faculty Achievement Award, 2018
  • American Meteorological Society Henry G. Houghton Award, 2017
  • NSF CAREER Award, 2016
  • CESM Distinguished Achievement Award, 2016

View Publications

  • Morrison, AL; Kay, JE; Frey, WR; Chepfer, H; Guzman, R (2019), Cloud Response to Arctic Sea Ice Loss and Implications for Future Feedback in the CESM1 Climate Model. Version: 1 JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES 124 (2) 1003-1020, issn: 2169-897X, doi: 10.1029/2018JD029142
  • Kay, JE, T LEcuyer, A Pendergrass, H Chepfer, R Guzman and V Yettella (2018), Scale-Aware and Definition-Aware Evaluation of Modeled Near-Surface Precipitation Frequency Using CloudSat Observations. J. Geophys. Res.-Atmos. Version: 1 123 (8) 4294-4309, issn: 2169-897X, ids: GH0DC, doi: 10.1002/2017JD028213
  • Maroon, EA, JE Kay and KB Karnauskas (2018), Influence of the Atlantic Meridional Overturning Circulation on the Northern Hemisphere Surface Temperature Response to Radiative Forcing. J. Clim. Version: 1 31 (22) 9207-9224, issn: 0894-8755, ids: GX3FY, doi: 10.1175/JCLI-D-17-0900.1
  • Yettella, V, JB Weiss, JE Kay and AG Pendergrass (2018), An Ensemble Covariance Framework for Quantifying Forced Climate Variability and Its Time of Emergence. J. Clim. Version: 1 31 (10) 4117-4133, issn: 0894-8755, ids: GE3GQ, doi: 10.1175/JCLI-D-17-0719.1
  • Goosse, H, JE Kay, KC Armour, A Bodas-Salcedo, H Chepfer, D Docquier, A Jonko, PJ Kushner, O Lecomte, F Massonnet, HS Park, F Pithan, G Svensson and M Vancoppenolle (2018), Quantifying climate feedbacks in polar regions. Nat. Commun. Version: 1 9 , Art. No. 1919, issn: 2041-1723, ids: GF6YT, doi: 10.1038/s41467-018-04173-0, PubMed ID: 29765038
  • Frey, WR and JE Kay (2018), The influence of extratropical cloud phase and amount feedbacks on climate sensitivity. Clim. Dyn. Version: 1 50 (8-Jul) 3097-3116, issn: 0930-7575, ids: GA8OS, doi: 10.1007/s00382-017-3796-5
  • Lacour, A, H Chepfer, NB Miller, MD Shupe, V Noel, X Fettweis, H Gallee, JE Kay, R Guzman and J Cole (2018), How Well Are Clouds Simulated over Greenland in Climate Models? Consequences for the Surface Cloud Radiative Effect over the Ice Sheet. J. Clim. Version: 1 31 (22) 9293-9312, issn: 0894-8755, ids: GY4DM, doi: 10.1175/JCLI-D-18-0023.1
  • Frey, WR, AL Morrison, JE Kay, R Guzman and H Chepfer (2018), The Combined Influence of Observed Southern Ocean Clouds and Sea Ice on Top-of-Atmosphere Albedo. J. Geophys. Res.-Atmos. Version: 1 123 (9) 4461-4475, issn: 2169-897X, ids: GI1LQ, doi: 10.1029/2018JD028505
  • Morrison, AL, JE Kay, H Chepfer, R Guzman and V Yettella (2018), Isolating the Liquid Cloud Response to Recent Arctic Sea Ice Variability Using Spaceborne Lidar Observations. J. Geophys. Res.-Atmos. Version: 1 123 (1) 473-490, issn: 2169-897X, ids: FT8WI, doi: 10.1002/2017JD027248
  • Miller, NB, MD Shupe, JTM Lenaerts, JE Kay, G de Boer and R Bennartz (2018), Process-Based Model Evaluation Using Surface Energy Budget Observations in Central Greenland. J. Geophys. Res.-Atmos. Version: 1 123 (10) 4777-4796, issn: 2169-897X, ids: GJ5TM, doi: 10.1029/2017JD027377
  • Guzman, R, H Chepfer, V Noel, TV de Guelis, JE Kay, P Raberanto, G Cesana, MA Vaughan and DM Winker (2017), Direct atmosphere opacity observations from CALIPSO provide new constraints on cloud-radiation interactions. J. Geophys. Res.-Atmos. Version: 1 122 (2) 1066-1085, issn: 2169-897X, ids: EN6MA, doi: 10.1002/2016JD025946
  • Lacour, A, H Chepfer, MD Shupe, NB Miller, V Noel, J Kay, DD Turner and R Guzman (2017), Greenland Clouds Observed in CALIPSO-GOCCP: Comparison with Ground-Based Summit Observations. J. Clim. Version: 1 30 (15) 6065-6083, issn: 0894-8755, ids: FA5GG, doi: 10.1175/JCLI-D-16-0552.1
  • Palerme, C, C Genthon, C Claud, JE Kay, NB Wood and T LEcuyer (2017), Evaluation of current and projected Antarctic precipitation in CMIP5 models. Clim. Dyn. Version: 1 48 (2-Jan) 225-239, issn: 0930-7575, ids: EI2HK, doi: 10.1007/s00382-016-3071-1
  • Yettella, V and JE Kay (2017), How will precipitation change in extratropical cyclones as the planet warms? Insights from a large initial condition climate model ensemble. Clim. Dyn. Version: 1 49 (6-May) 1765-1781, issn: 0930-7575, ids: FF2HJ, doi: 10.1007/s00382-016-3410-2
  • Webb, MJ, T Andrews, A Bodas-Salcedo, S Bony, CS Bretherton, R Chadwick, H Chepfer, H Douville, P Good, JE Kay, SA Klein, R Marchand, B Medeiros, AP Siebesma, CB Skinner, B Stevens, G Tselioudis, Y Tsushima and M Watanabe (2017), The Cloud Feedback Model Intercomparison Project (CFMIP) contribution to CMIP6. Geosci. Model Dev. Version: 1 10 (1) 359-384, issn: 1991-959X, ids: EM3AS, doi: 10.5194/gmd-10-359-2017
  • Frey, WR, EA Maroon, AG Pendergrass and JE Kay (2017), Do Southern Ocean Cloud Feedbacks Matter for 21st Century Warming?. Geophys. Res. Lett. Version: 1 44 (24) 12447-12456, issn: 0094-8276, ids: FT2FG, doi: 10.1002/2017GL076339
  • Kay, JE, C Wall, V Yettella, B Medeiros, C Hannay, P Caldwell and C Bitz (2016), Global Climate Impacts of Fixing the Southern Ocean Shortwave Radiation Bias in the Community Earth System Model (CESM). J. Clim. Version: 1 29 (12) 4617-4636, issn: 0894-8755, ids: DO5AT, doi: 10.1175/JCLI-D-15-0358.1
  • Favier, V, D Verfaillie, E Berthier, M Menegoz, V Jomelli, JE Kay, L Ducret, Y Malbeteau, D Brunstein, H Gallee, YH Park and V Rinterknecht (2016), Atmospheric drying as the main driver of dramatic glacier wastage in the southern Indian Ocean. Sci Rep Version: 1 6 , Art. No. 32396, issn: 2045-2322, ids: DU6MP, doi: 10.1038/srep32396, PubMed ID: 27580801
  • Barnhart, KR, CR Miller, I Overeem and JE Kay (2016), Mapping the future expansion of Arctic open water. Nat. Clim. Chang. Version: 1 6 (3) 280-285, issn: 1758-678X, ids: DE9NG, doi: 10.1038/NCLIMATE2848
  • Baker, AH, DM Hammerling, SA Mickelson, HY Xu, MB Stolpe, P Naveau, B Sanderson, I Ebert-Uphoff, S Samarasinghe, F De Simone, F Carbone, CN Gencarelli, JM Dennis, JE Kay and P Lindstrom (2016), Evaluating lossy data compression on climate simulation data within a large ensemble. Geosci. Model Dev. Version: 1 9 (12) 4381-4403, issn: 1991-959X, ids: EF9KY, doi: 10.5194/gmd-9-4381-2016
  • Kay, JE, L Bourdages, NB Miller, A Morrison, V Yettella, H Chepfer and B Eaton (2016), Evaluating and improving cloud phase in the Community Atmosphere Model version 5 using spaceborne lidar observations. J. Geophys. Res.-Atmos. Version: 1 121 (8) 4162-4176, issn: 2169-897X, ids: DP2KU, doi: 10.1002/2015JD024699
  • Jahn, A, JE Kay, MM Holland and DM Hall (2016), How predictable is the timing of a summer ice-free Arctic?. Geophys. Res. Lett. Version: 1 43 (17) 9113-9120, issn: 0094-8276, ids: DY8CX, doi: 10.1002/2016GL070067
  • Matus, AV, TS LEcuyer, JE Kay, C Hannay and JF Lamarque (2015), The Role of Clouds in Modulating Global Aerosol Direct Radiative Effects in Spaceborne Active Observations and the Community Earth System Model. J. Clim. Version: 1 28 (8) 2986-3003, issn: 0894-8755, ids: CF3ZI, doi: 10.1175/JCLI-D-14-00426.1
  • Kay, JE, C Deser, A Phillips, A Mai, C Hannay, G Strand, JM Arblaster, SC Bates, G Danabasoglu, J Edwards, M Holland, P Kushner, JF Lamarque, D Lawrence, K Lindsay, A Middleton, E Munoz, R Neale, K Oleson, L Polvani and M Vertenstein (2015), THE COMMUNITY EARTH SYSTEM MODEL (CESM) LARGE ENSEMBLE PROJECT A Community Resource for Studying Climate Change in the Presence of Internal Climate Variability. Bull. Amer. Meteorol. Soc. Version: 1 96 (8) 1333-1349, issn: 0003-0007, ids: CR5FN, doi: 10.1175/BAMS-D-13-00255.1
  • English, JM, JE Kay, A Gettelman, XH Liu, Y Wang, YY Zhang and H Chepfer (2014), Contributions of Clouds, Surface Albedos, and Mixed-Phase Ice Nucleation Schemes to Arctic Radiation Biases in CAM5. J. Clim. Version: 1 27 (13) 5174-5197, issn: 0894-8755, ids: AJ8WG, doi: 10.1175/JCLI-D-13-00608.1
  • Tilmes, S, A Jahn, JE Kay, M Holland and JF Lamarque (2014), Can regional climate engineering save the summer Arctic sea ice?. Geophys. Res. Lett. Version: 1 41 (3) 880-885, issn: 0094-8276, ids: AD1JO, doi: 10.1002/2013GL058731
  • Kay, JE, B Medeiros, YT Hwang, A Gettelman, J Perket and MG Flanner (2014), Processes controlling Southern Ocean shortwave climate feedbacks in CESM. Geophys. Res. Lett. Version: 1 41 (2) 616-622, issn: 0094-8276, ids: AD1JT, doi: 10.1002/2013GL058315
  • Perket, J, MG Flanner and JE Kay (2014), Diagnosing shortwave cryosphere radiative effect and its 21st century evolution in CESM. J. Geophys. Res.-Atmos. Version: 1 119 (3) 1356-1362, issn: 2169-897X, ids: AD1LD, doi: 10.1002/2013JD021139
  • Palerme, C, JE Kay, C Genthon, T LEcuyer, NB Wood and C Claud (2014), How much snow falls on the Antarctic ice sheet?. Cryosphere Version: 1 8 (4) 1577-1587, issn: 1994-0416, ids: AO8RU, doi: 10.5194/tc-8-1577-2014
  • Sand, M, TK Berntsen, JE Kay, JF Lamarque, O Seland and A Kirkevag (2013), The Arctic response to remote and local forcing of black carbon. Atmos. Chem. Phys. Version: 1 13 (1) 211-224, issn: 1680-7316, ids: 070NA, doi: 10.5194/acp-13-211-2013
  • Brady, EC, BL Otto-Bliesner, JE Kay and N Rosenbloom (2013), Sensitivity to Glacial Forcing in the CCSM4. J. Clim. Version: 1 26 (6) 1901-1925, issn: 0894-8755, ids: 112UV, doi: 10.1175/JCLI-D-11-00416.1
  • Gettelman, A, JE Kay and JT Fasullo (2013), Spatial Decomposition of Climate Feedbacks in the Community Earth System Model. J. Clim. Version: 1 26 (11) 3544-3561, issn: 0894-8755, ids: 155HT, doi: 10.1175/JCLI-D-12-00497.1
  • Hurrell, JW, MM Holland, PR Gent, S Ghan, JE Kay, PJ Kushner, JF Lamarque, WG Large, D Lawrence, K Lindsay, WH Lipscomb, MC Long, N Mahowald, DR Marsh, RB Neale, P Rasch, S Vavrus, M Vertenstein, D Bader, WD Collins, JJ Hack, J Kiehl and S Marshall (2013), The Community Earth System Model A Framework for Collaborative Research. Bull. Amer. Meteorol. Soc. Version: 1 94 (9) 1339-1360, issn: 0003-0007, ids: 227SQ, doi: 10.1175/BAMS-D-12-00121.1
  • Meehl, GA, WM Washington, JM Arblaster, AX Hu, HY Teng, JE Kay, A Gettelman, DM Lawrence, BM Sanderson and WG Strand (2013), Climate Change Projections in CESM1(CAM5) Compared to CCSM4. J. Clim. Version: 1 26 (17) 6287-6308, issn: 0894-8755, ids: 205AK, doi: 10.1175/JCLI-D-12-00572.1
  • Kay, JE and T LEcuyer (2013), Observational constraints on Arctic Ocean clouds and radiative fluxes during the early 21st century. J. Geophys. Res.-Atmos. Version: 1 118 (13) 7219-7236, issn: 2169-897X, ids: 188KP, doi: 10.1002/jgrd.50489
  • Holland, MM, E Blanchard-Wrigglesworth, J Kay and S Vavrus (2013), Initial-value predictability of Antarctic sea ice in the Community Climate System Model 3. Geophys. Res. Lett. Version: 1 40 (10) 2121-2124, issn: 0094-8276, ids: 277SS, doi: 10.1002/grl.50410
  • Cesana, G, JE Kay, H Chepfer, JM English and G de Boer (2012), Ubiquitous low-level liquid-containing Arctic clouds: New observations and climate model constraints from CALIPSO-GOCCP. Geophys. Res. Lett. Version: 1 39 , Art. No. L20804, issn: 0094-8276, ids: 024AH, doi: 10.1029/2012GL053385
  • Bromwich, DH, JP Nicolas, KM Hines, JE Kay, EL Key, MA Lazzara, D Lubin, GM McFarquhar, IV Gorodetskaya, DP Grosvenor, T Lachlan-Cope and NPM van Lipzig (2012), TROPOSPHERIC CLOUDS IN ANTARCTICA. Rev. Geophys. Version: 1 50 , Art. No. RG1004, issn: 8755-1209, ids: 877LB, doi: 10.1029/2011RG000363
  • Stroeve, JC, MC Serreze, MM Holland, JE Kay, J Malanik and AP Barrett (2012), The Arctics rapidly shrinking sea ice cover: a research synthesis. Clim. Change Version: 1 110 (4-Mar) 1005-1027, issn: 0165-0009, ids: 879QM, doi: 10.1007/s10584-011-0101-1
  • Gettelman, A, JE Kay and KM Shell (2012), The Evolution of Climate Sensitivity and Climate Feedbacks in the Community Atmosphere Model. J. Clim. Version: 1 25 (5) 1453-1469, issn: 0894-8755, ids: 905ZR, doi: 10.1175/JCLI-D-11-00197.1
  • Jahn, A, K Sterling, MM Holland, JE Kay, JA Maslanik, CM Bitz, DA Bailey, J Stroeve, EC Hunke, WH Lipscomb and DA Pollak (2012), Late-Twentieth-Century Simulation of Arctic Sea Ice and Ocean Properties in the CCSM4. J. Clim. Version: 1 25 (5) 1431-1452, issn: 0894-8755, ids: 905ZR, doi: 10.1175/JCLI-D-11-00201.1
  • Jochum, M, A Jahn, S Peacock, DA Bailey, JT Fasullo, J Kay, S Levis and B Otto-Bliesner (2012), True to Milankovitch: Glacial Inception in the New Community Climate System Model. J. Clim. Version: 1 25 (7) 2226-2239, issn: 0894-8755, ids: 916ZX, doi: 10.1175/JCLI-D-11-00044.1
  • de Boer, G, W Chapman, JE Kay, B Medeiros, MD Shupe, S Vavrus and J Walsh (2012), A Characterization of the Present-Day Arctic Atmosphere in CCSM4. J. Clim. Version: 1 25 (8) 2676-2695, issn: 0894-8755, ids: 925UN, doi: 10.1175/JCLI-D-11-00228.1
  • Kay, JE, BR Hillman, SA Klein, Y Zhang, B Medeiros, R Pincus, A Gettelman, B Eaton, J Boyle, R Marchand and TP Ackerman (2012), Exposing Global Cloud Biases in the Community Atmosphere Model (CAM) Using Satellite Observations and Their Corresponding Instrument Simulators. J. Clim. Version: 1 25 (15) 5190-5207, issn: 0894-8755, ids: 983AT, doi: 10.1175/JCLI-D-11-00469.1
  • Kay, JE, MM Holland, CM Bitz, E Blanchard-Wrigglesworth, A Gettelman, A Conley and D Bailey (2012), The Influence of Local Feedbacks and Northward Heat Transport on the Equilibrium Arctic Climate Response to Increased Greenhouse Gas Forcing. J. Clim. Version: 1 25 (16) 5433-5450, issn: 0894-8755, ids: 992QD, doi: 10.1175/JCLI-D-11-00622.1
  • Raeder, K, JL Anderson, N Collins, TJ Hoar, JE Kay, PH Lauritzen and R Pincus (2012), DART/CAM: An Ensemble Data Assimilation System for CESM Atmospheric Models. J. Clim. Version: 1 25 (18) 6304-6317, issn: 0894-8755, ids: 009PP, doi: 10.1175/JCLI-D-11-00395.1
  • Kay, JE, K Raeder, A Gettelman and J Anderson (2011), The Boundary Layer Response to Recent Arctic Sea Ice Loss and Implications for High-Latitude Climate Feedbacks. J. Clim. Version: 1 24 (2) 428-447, issn: 0894-8755, ids: 716VR, doi: 10.1175/2010JCLI3651.1
  • Kay, JE, MM Holland and A Jahn (2011), Inter-annual to multi-decadal Arctic sea ice extent trends in a warming world. Geophys. Res. Lett. Version: 1 38 , Art. No. L15708, issn: 0094-8276, ids: 807PD, doi: 10.1029/2011GL048008
  • Medeiros, B, C Deser, RA Tomas and JE Kay (2011), Arctic Inversion Strength in Climate Models. J. Clim. Version: 1 24 (17) 4733-4740, issn: 0894-8755, ids: 821SD, doi: 10.1175/2011JCLI3968.1
  • Hwang, YT, DMW Frierson and JE Kay (2011), Coupling between Arctic feedbacks and changes in poleward energy transport. Geophys. Res. Lett. Version: 1 38 , Art. No. L17704, issn: 0094-8276, ids: 818WG, doi: 10.1029/2011GL048546
  • Gettelman, A, PH Lauritzen, M Park and JE Kay (2009), Processes regulating short-lived species in the tropical tropopause layer. J. Geophys. Res.-Atmos. Version: 1 114 , Art. No. D13303, issn: 2169-897X, ids: 469XT, doi: 10.1029/2009JD011785
  • Kay, JE and A Gettelman (2009), Cloud influence on and response to seasonal Arctic sea ice loss. J. Geophys. Res.-Atmos. Version: 1 114 , Art. No. D18204, issn: 2169-897X, ids: 497JW, doi: 10.1029/2009JD011773
  • Stephens, GL, DG Vane, S Tanelli, E Im, S Durden, M Rokey, D Reinke, P Partain, GG Mace, R Austin, T LEcuyer, J Haynes, M Lebsock, K Suzuki, D Waliser, D Wu, J Kay, A Gettelman, Z Wang and R Marchand (2008), CloudSat mission: Performance and early science after the first year of operation. J. Geophys. Res.-Atmos. Version: 1 113 (D23) , Art. No. D00A18, issn: 2169-897X, ids: 383JO, doi: 10.1029/2008JD009982
  • Kay, JE, T LEcuyer, A Gettelman, G Stephens and C ODell (2008), The contribution of cloud and radiation anomalies to the 2007 Arctic sea ice extent minimum. Geophys. Res. Lett. Version: 1 35 (8) , Art. No. L08503, issn: 0094-8276, ids: 295ES, doi: 10.1029/2008GL033451
  • Kay, JE and R Wood (2008), Timescale analysis of aerosol sensitivity during homogeneous freezing and implications for upper tropospheric water vapor budgets. Geophys. Res. Lett. Version: 1 35 (10) , Art. No. L10809, issn: 0094-8276, ids: 304VS, doi: 10.1029/2007GL032628
  • Drobot, S, J Stroeve, J Maslanik, W Emery, C Fowler and J Kay (2008), Evolution of the 2007-2008 Arctic sea ice cover and prospects for a new record in 2008. Geophys. Res. Lett. Version: 1 35 (19) , Art. No. L19501, issn: 0094-8276, ids: 356UL, doi: 10.1029/2008GL035316
  • Kay, JE, M Baker and D Hegg (2007), Physical controls on orographic cirrus inhomogeneity. Atmos. Chem. Phys. Version: 1 7 (14) 3771-3781, issn: 1680-7316, ids: 199ZG, doi: 10.5194/acp-7-3771-2007
  • Handcock, RN, AR Gillespie, KA Cherkauer, JE Kay, SJ Burges and SK Kampf (2006), Accuracy and uncertainty of thermal-infrared remote sensing of stream temperatures at multiple spatial scales. Remote Sens. Environ. Version: 1 100 (4) 427-440, issn: 0034-4257, ids: 018GZ, doi: 10.1016/j.rse.2005.07.007
  • Kay, JE, M Baker and D Hegg (2006), Microphysical and dynamical controls on cirrus cloud optical depth distributions. J. Geophys. Res.-Atmos. Version: 1 111 (D24) , Art. No. D24205, issn: 2169-897X, ids: 120SW, doi: 10.1029/JD006916
  • Kay, JE, SK Kampf, RN Handcock, KA Cherkauer, AR Gillespie and SJ Burges (2005), Accuracy of lake and stream temperatures estimated from thermal infrared images. J. Am. Water Resour. Assoc. Version: 1 41 (5) 1161-1175, issn: 1093-474X, ids: 972JT, doi: 10.1111/j.1752-1688.2005.tb03791.x
  • Cherkauer, KA, SJ Burges, RN Handcock, JE Kay, SK Kampf and AR Gillespie (2005), Assessing satellite-based and aircraft-based thermal infrared remote sensing for monitoring Pacific Northwest river temperature. J. Am. Water Resour. Assoc. Version: 1 41 (5) 1149-1159, issn: 1093-474X, ids: 972JT, doi: 10.1111/j.1752-1688.2005.tb03790.x
  • Kay, JE, AR Gillespie, GB Hansen and EC Pettit (2003), Spatial relationships between snow contaminant content, grain size, and surface temperature from multispectral images of Mt. Rainier, Washington (USA). Remote Sens. Environ. Version: 1 86 (2) 216-231, issn: 0034-4257, ids: 703XE, doi: 10.1016/S0034-4257(03)00102-0
  • Kay, JE, V Tsemekhman, B Larson, M Baker and B Swanson (2003), Comment on evidence for surface-initiated homogeneous nucleation. Atmos. Chem. Phys. Version: 1 3 1439-1443, issn: 1680-7324, ids: 726VR, doi: 10.5194/acp-3-1439-2003
  • Turtle, EP, ME Minitti, BA Cohen, NL Chabot, D Tourbier, C Bachman, J Brock, R Foerstner, GV Hoppa, J Kay, CA Lewicki, RME Mastrapa, J Patel, N Sherman, JN Spitale, AS Rivkin, DE Trilling, D Villegas and CM Weitz (1999), AMBASSADOR: Asteroid sample return mission to 7 Iris. Acta Astronaut. Version: 1 45 (9-Apr) 415-422, issn: 0094-5765, ids: 263XT, doi: 10.1016/S0094-5765(99)00161-7