Publications

2018

A. St. Pé, M. Sperling, J. Brodie, R. Delgado, Classifying rotor-layer wind to reduce offshore available power uncertainty, Wind Energy, 1–13, 2018.

2017

T. A. Bonin, B.J. Carroll,  M. Hardesty, W. A. Brewer, K. Hajny, O. E. Salmon, and P. B. Shepson, Doppler lidar observations of the mixing height in Indianapolis using an automated composite fuzzy logic approachJ. Atmos. Ocean. Tech., https://journals.ametsoc.org/doi/10.1175/JTECH-D-17-0159.1, 2017.

L. Bianco, K. Friedrich, J. M. Wilczak, D. Hazen, D. Wolfe, R. Delgado, S. P. Oncley, J. K. Lundquist, Assessing the accuracy of microwave radiometers and radio acoustic sounding systems for wind energy applicationsAtmos. Meas. Tech., 10, 1707-1721, https://doi.org/10.5194/amt-10-1707-2017, 2017.

V. Caicedo, B. Rappenglück, B. Lefer, G. Morris, D. Toledo, R. Delgado, Comparison of aerosol lidar retrieval methods for boundary layer height detection using ceilometer aerosol backscatter dataAtmos. Meas. Tech., 10, 1609-1622, https://doi.org/10.5194/amt-10-1609-2017, 2017.

T. N. Knepp, J.J. Szykman, R. Long, R. M. Duvall, J. Krug, M. Beaver, K. Cavender, K. Kronmiller, M. Wheeler, R. Delgado, R. Hoff, T. Berkoff, E. Olson, R. Clark, D. Wolfe, D. Van Gilst, D. Neil, Assessment of mixed-layer height estimation from single-wavelength ceilometer profiles, Atmos. Meas. Tech., 10, 3963-3983, https://doi.org/10.5194/amt-10-3963-2017, 2017.

J. T. Sullivan, S. D. Rabenhorst, J. Dreesen, J., T. J. McGee, R. Delgado, L. Twigg, G. Sumnicht, Lidar observations revealing transport of O3 in the presence of a nocturnal low-level jet: Regional implications for “next-day” pollution,  Atmos. Environ. 158, 160-171, 2017.

M. Debnath, G. V. Iungo, R. Ashton, W. A. Brewer, A. Choukulkar, R. Delgado, J. K. Lundquist, W. J. Shaw, J. M. Wilczak,D. Wolfe, Vertical profiles of the 3-D wind velocity retrieved from multiple wind lidars performing triple range-height-indicator scans, Atmos. Meas. Tech., 10, 431-444, doi:10.5194/amt-10-431-2017, 2017.

A. Choukulkar, W. A. Brewer, S. P.  Sandberg, A. Weickmann, T. A. Bonin, R. M. Hardesty, J. K. Lundquist, R. Delgado, G. V. Iungo, R. Ashton, M. Debnath, L. Bianco,J. M. Wilczak, S. Oncley, D. Wolfe, Evaluation of single and multiple Doppler lidar techniques to measure complex flow during the XPIA field campaign, Atmos. Meas. Tech., 10, 247-264, doi:10.5194/amt-10-247-2017, 2017.

2016

M. J. Valerino, J. J. Johnson, J. Izumi, D.  Orozco, R. M. Hoff, R. Delgado, R., C. J. Hennigan, Sources and Composition of PM2.5 in the Colorado Front Range during the DISCOVER-AQ Study,  Journal of Geophysical Research Atmospheres121, doi:10.1002/2016JD025830, 2016.

J. Lundquist, J. Wilczak, R. Ashton, L. Bianco, A. Brewer, A. Choukulkar, A. Clifton, M. Debnath, R. Delgado, K. Friedrich, S. Gunter, S., A. Hamidi, G. Valerio, A. Kaushik, B. Kosović, P. Langan, A. Lass, J. Lavin, Y. Lee, K. McCaffrey, R. Newsom, D. Noone, S. Oncley, P. Quelet, S. Sandberg, J. Schroeder, W. Shaw, L. Sparling, C. St. Marin, A. St.Pé, E. Strobach, K. Tay, B. Vanderwende, A. Weickmann, A.,  D. Wolfe, R. Worsnop, Assessing State-of-the-Art Capabilities for Probing the Atmospheric Boundary Layer : the XPIA Field CampaignBulletin of American Meteorological Society, doi:10.1175/BAMS-D-15-00151.1, 2016.

D. Orozco, A. Beyersdorf , L. Ziemba , T. Berkoff, Q. Zhang , R. Delgado , C. Hennigan , K. Thornhill , C. Parworth , H. Kim , D. Young , R. Hoff, “Hygroscopicity Measurements of Aerosol Particles in the San Joaquin Valley, CA, Baltimore, MD, and Golden, CO“, Journal of Geophysical Research-Atmospheres, 121, doi:10.1002/2015JD0239712016.

J. Su, M. Felton, L. Lei, P. McCormick, R. Delgado, A. St. Pé, “Lidar Remote Sensing of Cloud Formation Caused by Low-Level Jets”, Journal of Geophysical Research-Atmospheres, 121, doi:10.1002/2015JD024590,2016.

J. Dreessen, J. T. Sullivan, R. Delgado, “Observations and Impacts of Transported Canadian Wildfire Smoke on Ozone and Aerosol Air Quality in the Maryland Region on 9-12 June, 2015“, Journal of the Air & Waste Management Association, 10.1080/10962247.2016.1161674, 2016.

2015

J. T. Sullivan,T. J. McGee, A. M. Thompson, R. Bradley Pierce, G. K. Sumnicht, L. W. Twigg, E. Eloranta, R. M. Hoff, “Characterizing the lifetime and occurrence of stratospheric-tropospheric exchange events in the rocky mountain region using high-resolution ozone measurements”, Journal of Geophysical Research: Atmospheres, 120:10.1002/jgrd.v120.24, 12410-12424, 2015.

D. Orozco, R. Delgado, D. Wesloh, R. J. Powers, R. Hoff, “Aerosol particulate matter in the Baltimore metropolitan area: temporal variation over a six-year period”, Journal of the Air & Waste Management Association, 65, 1050-1061, 10.1080/10962247.2015.1067653, 2015.

J. T. Sullivan, T. J. McGee, R. DeYoung, L. W. Twigg, G. K. Sumnicht, D. Pliutau, T. Knepp, and W. Carrion, “Results from the NASA GSFC and LaRC Ozone Lidar Intercomparison: New Mobile Tools for Atmospheric Research”,J. Atmos. Oceanic Technol.32, 1779–1795, 2015.

2014

J. T. Sullivan, T. J. McGee, G. K. Sumnicht, L. W. Twigg, R. M. Hoff, “A new differential absorption lidar to measure sub-hourly fluctuation of tropospheric ozone profiles in the Baltimore–Washington DC region”, Atmos. Meas. Tech. Discuss., 7, 4321-4371, 2014.

J. T. Sullivan, T. J. McGee, G. K. Sumnicht, L. W. Twigg, and R. M. Hoff, “A mobile differential absorption lidar to measure sub-hourly fluctuation of tropospheric ozone profiles in the Baltimore–Washington, D.C. region”, Atmos. Meas. Tech., 7, 3529–3548, 2014.

P. Sawamura, D. Müller, R. M. Hoff, C. A. Hostetler, R. A. Ferrare, J. W. Hair, R. R. Rogers, B. E. Anderson, L. D. Ziemba, A. J. Beyersdorf, K. L. Thornhill, E. L. Winstead, B. N. Holben, “Aerosol optical and microphysical retrievals from a hybrid multiwavelength lidar dataset – DISCOVER-AQ 2011”, Atmos. Meas. Tech. Discuss., 7, 3113-3157, 2014.

2013

R. Delgado, S. Rabenhorst, B.Demoz, R. M. Hoff, “Elastic Lidar Measurements of Summer Nocturnal Low Level Jet Events over Baltimore, Maryland”, J. Atmos. Chem., doi: 10.1007/s10874-013-9277-2, 2013.

T. Knepp, M. Pippin, J. Crawford, J. Szykman, R. Long, L. Cowen, A. Cede, N. Abuhassan, J. Herman, R. Delgado, J. Compton, T. A. Berkoff, J. Fishman, D. Martins, R. Stauffer, A. Thompson, A. Weinheimer, D. Knapp, D. Montzka, D. Lenschow, D. Neil, “Towards a Methodology for Estimating Surface NO2 and SO2 Mixing Ratios from High Spatial and Temporal Resolution Retrievals, and its Applicability to High-resolution Space-based Observations”, J. Atmos. Chem., doi: 10.1007/s10874-013-9257-6, 2013.

J. C. Compton, R. Delgado, T.A. Berkoff, and R. M. Hoff, “Determination of planetary boundary layer height on short spatial and temporal scales: A demonstration of the Covariance Wavelet Transform in ground based wind profiler and lidar measurements”, J. Atmos. Oceanic Technol.,doi:10.1175/JTECHD-12-00116.1, 2013.

2012

R. M. Stauffer, A. M. Thompson, D. K. Martins, R. D. Clark, C. P. Loughner, D. Goldberg, R. Delgado, R.  R. Dickerson, J. W. Stehr, M. A. Tzortziou,  “Bay Breeze Influence on Surface Ozone at Edgewood, MD During July 2011”, J. Atmos. Chem., doi: 10.1007/s10874-012-9241-6, 2012.