Publications

Gaudet, B.J., T. Lauvaux, A. Deng, and K.J. Davis:  Exploration of the impact of nearby sources on urban atmospheric inversions using large eddy simulation.  In preparation, 2016.

Wu, K., T. Lauvaux, K.J. Davis, A. Deng, I. Lopez-Coto, K.R. Gurney, R. Patarasuk:  Joint inverse estimation of fossil fuel and biogenic CO2 fluxes in an urban environment: An observing system simulation experiment. In preparation, 2016.

Richardson, S.J., N.L. Miles, K.J. Davis, T. Lauvaux, J.C. Turnbull, A. Karion, K. McCain, and C. Sweeney:  CO2, CO, and CH4 surface in-situ measurement network in support of the Indianapolis Flux (INFLUX) Experiment.  In preparation, 2016.

Deng, A. T. Lauvaux, B. Gaudet, T. Miles, K. J. Davis, K. Wu, D. Sarmiento, M. Hardesty, T. Bonin and A. Brewer, 2016:  Toward Reduced Transport Errors in a High Resolution Urban CO2 Inversion System during Sept-Oct 2013 of the Indianapolis Flux Experiment (INFLUX).  Submitted to Elementa (as part of the Special Feature “Quantification of urban greenhouse gas emissions: The Indianapolis Flux experiment”), 2016.

Miles, N.L., S.J. Richardson, K.J. Davis, T. Lauvaux, A. Deng, J. Turnbull, A. Karion, C. Sweeney, K.R. Gurney, R. Patarasuk, I. Razlivanov, M.O. Cambaliza, P. Shepson: Quantification of urban atmospheric boundary layer greenhouse gas dry mole fraction enhancements: Results from the Indianapolis Flux Experiment (INFLUX).  Submitted to Elementa (as part of the Special Feature “Quantification of urban greenhouse gas emissions: The Indianapolis Flux experiment”), 2016.

Lamb, B., M.O. Cambaliza, K. Davis, S. Edburg, T. Ferrara, C. Floerchinger, A. Heimburger, S. Herndon, T. Lavoie, T. Lauvaux, D. Lyon, N. Miles, K. Prasad, S. Richardson, J. Roscioli, O. Salmon, P. Shepson, B. Stirm, J. Whetstone:   Direct and indirect measurements and modeling of methane emissions in Indianapolis, IN, Environ. Sci. Technol., 50(16), 8910–8917, doi:10.1021/acs.est.6b01198, 2016.

Lauvaux, T., N.L. Miles, A. Deng, S.J. Richardson, M.O. Cambaliza, K.J. Davis, B. Gaudet, K.R. Gurney, J. Huang, D. O’Keeffe, Y. Song, A. Karion, T. Oda, R. Patarasuk, D. Sarmiento, P. Shepson, C. Sweeney, J. Turnbull, and K. Wu:  High resolution atmospheric inversion of urban CO2 emissions during the dormant season of the Indianapolis Flux Experiment (INFLUX), J. Geophys. Res., 121, doi:10.1002/2015JD024473, 2016.

Turnbull, J. C., A. Zondervan, J. Kaiser, M. Norris, J. Dahl, W.T. Baisden, and S.J. Lehman: High-precision atmospheric 14CO2 measurement at the Rafter Radiocarbon Laboratory, Radiocarbon, 57(3): 377 – 388, doi:10.2458/azu_rc57.18390, 2015.

Turnbull, J., C. Sweeney, A. Karion, T. Newberger, P. Tans, S. Lehman, K.J. Davis, N.L. Miles, S.J. Richardson, T. Lauvaux, M.O. Cambaliza, P. Shepson, K. Gurney, R. Patarasuk, A. Zondervan:  Towards quantification and source sector identification of fossil fuel CO2 emissions from an urban area: Results from the INFLUX experiment. J. Geophys. Res. Atmos, doi: 10.1002/2014JD022555, 2015.

Cambaliza, M.O.L., P.B. Shepson, J. Bogner, D.R. Caulton, B. Stirm, C. Sweeney, S.A. Montzka, K.R. Gurney, K. Spokas, O.E. Salmon, T.N. Lavoie, A. Hendricks, K. Mays, J. Turnbull, B.R. Miller, K. Davis, A. Karion, B. Moser, C. Miller, C. Obermeyer, J. Whetstone, K. Prasad, N. Miles, and S. Richardson:  Quantification and source apportionment of the methane emission flux from the city of Indianapolis, Elementa, doi:10.125952/journal.elementa.000037, 2014.

Cambaliza, M.O., P.B. Shepson, D. Caulton, B. Stirm, D. Samarov, K. Gurney, J. Turnbull, K.J. Davis, A. Possolo, A. Karion, C. Sweeney, B. Moser, A. Hendricks, T. Lauvaux, K. Mays, J. Whetstone, J. Huang, I. Razlivanov, N. Miles, and S.J. Richardson:  Assessment of uncertainties of an aircraft-based mass-balance approach for quantifying urban greenhouse gas emissions. Atmos. Chem. Phys., 14, 9029-9050, www.atmos-chem-phys.net/14/9029/2014/
doi:10.5194/acp-14-9029-2014, 2014.

Gurney, K.R., Razlivanov, I., Song, Y. Zhou, Y., Benes, B., M. Abdul-Massih (2012): Quantification of fossil fuel CO2 at the building/street scale for a large US city, Environmental Science and Technology, dx.doi.org/10.1021/es3011282 [PDF]

Rella, C. W., Chen, H., Andrews, A. E., Filges, A., Gerbig, C., Hatakka, J., Karion, A., Miles, N.L., Richardson, S. J., Steinbacher, M., Sweeney, C., Wastine, B., and Zellweger, C.: High accuracy measurements of dry mole fractions of carbon dioxide and methane in humid air, Atmos. Meas. Tech., 6, 837-860, www.atmos-meas-tech.net/6/837/2013/ doi:10.5194/amt-6-837-2013, 2013.

Turnbull, J., Guenther, D., Karion, A., Sweeney, C., Anderson, E., Andrews, A., Kofler, J., Miles, N., Newberger, T., Richardson, S., and Tans, P.: An integrated flask sample collection system for greenhouse gas measurements, Atmos. Meas. Tech., 5, 2321-2327, doi:10.5194/amt-5-2321-2012, 2012.

 

Presentations

Balashov, Davis, Miles, Lauvaux, Richardson.  Temporal variability in methane enhancements during 2012-2016 as observed in the Indianapolis Flux Experiment.  Poster to be presented at the 2017 Joint NACP and Ameriflux Prinicipal Investigators Meeting, North Bethesda, MD, March 2017.

Harvey, Davis, Gurney, Hutyra, Karion, Lauvaux, Miles, Richardson, Sarmiento, Shepson, Sweeney, Turnbull, Vimont, Wang, Wu, Whetstone.  Summertime CO2 Emission Rate Quantification for Urban Environments. To be presented at the 2017 Joint NACP and Ameriflux Prinicipal Investigators Meeting, North Bethesda, MD, March 2017.

Davis, K., T. Bonin, M. Cambaliza, A. Deng, R. M. Hardesty, A. Brewer, K. Gurney, R. Harvey, A. Heimburger, A. Karion, A. E. Kerlo, T. Lauvaux, I. Lopez-Coto, D. K. Martins, K. McKain, N. L. Miles, R. Patarasuk, K. Prasad, S. J. Richardson, O. Salmon, D. P. Sarmiento, P. B. Shepson, D. Stauffer, C. Sweeney, J. Turnbull, I. Vimont, J. R. Whetstone, J. Wang, and K. Wu.  Progress Towards High-Precision, High-Resolution Monitoring of Urban Greenhouse Gas Emissions:  Results from INFLUX.  2017 AMS Annual Meeting, Seattle, WA, January 2017.

Franklin, Jones, Floerchinger, Hajny, Parker, Heinle, Paetzold, Lavoie, Wofsy, Chen, Shepson, Mielke, Richardson, Davis, Gottlieb, Budney, Dubey, Hase.    Multi-scale Top-down Closure of CH4 & CO2 Sources in Indianapolis using Distributed Column and in situ Airborne and Tower Measurements.  Poster A51K-0244, 2016 Fall AGU Meeting, San Francisco, CA, December 2016.

Hajny, Davis, Franklin, Harvey, Lavoie, Miles, Richardson, Salmon, Sarmiento, Shepson, Stirm, Wofsy.  A Collaborative Study of Source Apportionment and Total City Emissions of CH4 from Indianapolis, Poster A21C-0063, 2016 Fall AGU Meeting, San Francisco, CA, December 2016.

Turnbull, Davis, Deng, Lauvaux, Miles, Richardson, Sarmiento, Wu, Brewer, Hardest, McKain, Sweeney, Gurney, Liang, O’Keeffe, Patarasuk, Cambaliza, Harvey, Hamburger, Shepson, Karion, Lopez-Coto, Prasad, Whetstone.  Synthesis of urban greenhouse gas emission estimates from the Indianapolis Flux Experiment (INFLUX) (Invited).   Presentation A53M-01,  2016 Fall AGU Meeting, San Francisco, CA, December 2016.

Harvey, Hamburger, Karion, Lauvaux, McKain, Miles, Richardson, Sweeney, Stepson, Turnbull, Whetstone.  Seasonality of the Fossil and Biogenic Components of CO2 Emissions During INFLUX.  Poster A51K-0241, 2016 Fall AGU Meeting, San Francisco, CA, December 2016.

Nathan, Lauvaux, Turnbull, Sweeney, Karion, Richardson, Miles, Gurney, Patarasuk.  Investigations on the Use of Multi-Species Flask Measurements for Sector-Specific Fossil Fuel CO2 Attribution to Aid Policymakers. Poster A51K-0240, 2016 Fall AGU Meeting, San Francisco, CA, December 2016.

Turnbull, Sweeney, McKain, Newberger, Vimont, Lehman, Davis, Lauvaux, Miles, Richardson, Nathan, Wu, Stepson, Hamburger, Gurney, Patarasuk, Karion, Whetstone.  High-accuracy, high-precision, high-resolution, source-specific monitoring of urban greenhouse gas emissions?  Results to date from INFLUX.  Presented at the NOAA GMD Annual Meeting, Boulder, CO, May 2016.

Richardson, Miles, Davis, Lauvaux, and Turnbull.  Co2, CO, and CH4 Surface In-Situ Measurement Network in support of the Indianapolis Flux (INFLUX) Experiment.  Poster presented at the NOAA GMD Annual Meeting, Boulder, CO, May 2016.

Nathan, Lauvaux, Turnbull, Sweeney, Karion, Richardson, and Miles. Identifying Carbon Source Sector Emissions in an Urban Landscape Using Multi-Species Measurements.  Seminar presented at GNS Science, National Isotope Centre, Lower Hutt, Wellington, New Zealand, March 2016.

Gaudet, Lauvaux, Deng, Davis, and Sarmiento.  Evaluating local-scale CO2 meteorological model transport uncertainty for the INFLUX urban campaign through the use of realistic large eddy simulation.  Presented at the 96th Annual AMS Meeting, New Orleans, LA, January 2016.

Deng et al.  Toward Reduced Transport Errors in a High Resolution Urban CO2 Inversion System.  Poster presented at the 96th Annual AMS Meeting, New Orleans, LA, January 2016.  An extended abstract is available.

Davis, Brewer, Cambaliza, Deng, Hardesty, Gurney, Heimburger, Karion, Lauvaux, Lopez-Coto, McKain, Miles, Patarasuk, Prasad, Razlivanov, Richardson, Sarmiento, Shepson, Sweeney, Turnbull, Whetstone and Wu.  High-accuracy, high-precision, high-resolution, continuous monitoring of urban greenhouse gas emissions:  Results to date from INFLUX.  Presented at the 2015 Fall AGU Meeting, San Francisco, CA, December 2015.

Gurney, Duren, Hutyra, Ehleringer, Patarasuk, Song, Huang, Davis, Kort, Shepson, Turnbull, Lauvaux, Rao, Eldering, Miller, Wofsy, McKain, Mendoza, Lin, Sweeney, Miles, Richardson and Cambaliza. Urbanization and the Carbon Cycle: Synthesis of Ongoing Research.  Presented at the 2015 Fall AGU Meeting, San Francisco, CA, December 2015.

Hillyard, Lauvaux, Podolski, Iraci, Miles, Richardson, Davis, Roehl, Winch, Weinberg, Blavier, Allen, and Barrow.  Detecting CO2 and CH4 urban emissions using column-integrated and in-situ tower atmospheric dry air mole fractions, and WRF modeling.  Presented at the 2015 Fall AGU Meeting, San Francisco, CA, December 2015.

Nathan, B., T. Lauvaux, J C. Turnbull, C. Sweeney, A. Karion, S. Richardson and N.L. Miles. Investigations on the effective use of a neural network classifier for source attribution in the Indianapolis urban domain. Presented at the 2015 Fall AGU Meeting, San Francisco, CA, December 2015.

Sarmiento, D.P., K.J. Davis, A. Deng, and T. Lauvaux. A comprehensive assessment of land surface – atmosphere interactions in a WRF/Urban modeling system for Indianapolis, IN. Poster presented at the AGU Fall Meeting, San Fransisco, CA. December 2015.

Turnbull, J.C., E.D. Keller, M.W. Norris, R. Wiltshire, W.T. Baisden, G.W. Brailsford and T. Bromley. Atmospheric verification of point source fossil fuel CO2 emissions. Presented at the 2015 Fall AGU Meeting, San Francisco, CA, December 2015.

Wu, T. Lauvaux, A. Deng, I. Lopez-Coto, K.R. Gurney, R. Patarasuk, J.C. Turnbull and K.J. Davis. Sensitivity of flux accuracy to setup of fossil fuel and biogenic CO2 inverse system in an urban environment. Presented at the 2015 Fall AGU Meeting, San Francisco, CA, December 2015.

Miles, Richardson, Lauvaux, Davis, Martins, Sweeney, Karion, Turnbull, Gurney, Patarasuk, and Razlivanov.  Indianapolis flux (INFLUX) in-situ network:  quantification of urban atmospheric boundary layer greenhouse gas dry mole fraction measurements.  Talk presented at the 18th WMO/IAEA Meeting on Carbon Dioxide, Other Greenhouse Gases and Related Measurement Techniques (GGMT), La Jolla, CA, September 2015.

Davis and the INFLUX science team. Inverse estimates of greenhouse gas sources and sinks using regional measurement networks. BIPM Workshop on Global to Urban Scale Carbon Measurements, BIPM, Sevres, France, June 2015.

Miles, Richardson, Davis, Lauvaux, Deng, Sweeney, Karion, Turnbull, Gurney and Patarasuk.  Detectability and Quantification of Atmospheric Boundary Layer Greenhouse Gas Dry Mole Fraction Enhancements from Urban Emissions:  Results from INFLUX.  Talk presented at the NOAA GMD Annual Meeting, Boulder, CO, May 2015.

Vimont, Petrenko, Turnbull, Place and White.  A Study of Carbon Monoxide Stable Isotopes at the Indianapolis Flux Project (INFLUX).  Poster presented at the NOAA GMD Annual Meeting, Boulder, CO, May 2015.

Wu, Davis, Lauvaux, Miles, Richardson, Deng, Gaudet, Sarmiento, Gurney and Patarasuk.  Sensitivity of Flux Accuracy to Setup of Fossil Fuel and Biogenic CO2 Inverse System in an Urban Environment.  Poster presented at the NOAA GMD Annual Meeting, Boulder, CO, May 2015.

Heimburger, Shepson, Stirm, Susdorf, Cambaliza and Shang.  Improving and Assessing Aircraft-based Greenhouse Gas Emission Rate Measurements for the City of Indianapolis (INFLUX Project).  Poster presented at the NOAA GMD Annual Meeting, Boulder, CO, May 2015.

Sarmiento, Davis, Lauvaux, Miles, Richardson, Wu.  Improvement of land surface – atmosphere interactions in a WRF/Urban modeling system for Indianapolis, IN as part of the INFLUX project.  Presented at the 5th North American Carbon Program Principal Investigators Meeting, Washington, D,C., January 2015.

Lauvaux, Deng, Davis, Wu, Richardson, Miles, Sarmiento, Gurney, Patarasuk.  Urban inversion of greenhouse gases at high resolution during the dormant season over Indianapolis.  Presented at the 5th North American Carbon Program Principal Investigators Meeting, Washington, D,C., January 2015.

Richardson, Miles, Lauvaux, Davis, Turnbull, Karion, Sweeney.  CO2, CO, and CH4 surface in situ measurement network uncertainty analysis and calibration procedures in support of the INFLUX Experiment.  Poster presented at the 5th North American Carbon Program Principal Investigators Meeting, Washington, D,C., January 2015.

Miles, Richardson, Davis, Lauvaux, Deng, Sweeney, Karion, Turnbull, Gurney, Patarasuk. High-density surface tower network of in-situ greenhouse gas mole fraction observations in Indianapolis, IN.  Poster presented at the 5th North American Carbon Program Principal Investigators Meeting, Washington, D,C., January 2015.

Deng, Lauvaux, Gaudet, Davis, Gurney, Patarasuk, Hardesty, Brewer. Toward Reduced Transport Errors in a High Resolution CO2 Inversion System. Poster presented at the 5th North American Carbon Program Principal Investigators Meeting, Washington, D,C., January 2015.

Gaudet, Lauvaux, Deng, Davis.  Evaluating regional model transport uncertainty using realistic LES simulations.  Poster presented at the 5th North American Carbon Program Principal Investigators Meeting, Washington, D,C., January 2015.

Wu, Davis, Lauvaux, Miles, Richardson, Deng, Gaudet, Sarmiento. Sensitivity of flux accuracy to setup of fossil fueld and biogenic CO2 inverse system in an urban environment. Poster presented at the 5th North American Carbon Program Principal Investigators Meeting, Washington, D,C.; January 2015.

Davis, Deng, Gaudet, Lauvaux, Martins, Miles, Richardson, Sarmiento, Wu, Cambaliza, Heimburger, Shepson, Gurney, Patarasuk, Razlivanov, Brewer, Hardesty, Karion, Sweeney, Turnbull, Lopez-Coto, Prasad, Whetstone. Progress towards high-resolution, high-accuracy urban flux monitoring: Results from Indianapolis Flux Experiment (INFLUX), Plenary presentation at the 5th North American Carbon Program Principal Investigators Meeting, Washington, D,C., January 2015.

Turnbull, Mikaloff Fletcher, Brailsford, Currie, Moss, Steinkamp, Baisden, Norris, Zondervan, Long-term variability in Southern Hemisphere Δ14CO2 observed at Wellington, New Zealand, Presentation Paper 13904 presented at the 2014 Fall AGU Meeting, San Francisco, CA; December 2014 (PowerPoint)

Sarmiento, Davis, Lauvaux, Miles, Richardson.  Improvement of land surface-atmosphere interaction in a WRF/urban modeling system for Indianapolis, IN.  Poster B13I-0311 presented at the 2014 Fall AGU Meeting, San Francisco, CA; December 2014.

Prasad, Hu, McDermott, Lopez-Coto, Davis, Whetstone, Lauvaux.  Coupling of WRF and building-resolved CFD simulations for greenhouse gas transport and dispersion.  Poster A53L-3384 presented at the 2014 Fall AGU Meeting, San Francisco, CA; December 2014.

Davis, Butler, Desai, Hilton, Lauvaux, Naithani, Xiao.  Inference of GHG emissions at regional scales:  A critical review of progress to date.  Poster A11P-01 presented at the 2014 Fall AGU Meeting, San Francisco, CA; December 2014.

Heimburger, Cambaliza, Shepson, Shang, Stirm, Hardesty, Brewer, Davis, Lauvaux.  Improving and assessing aircraft-based greenhouse gas emission fluxes as part of INFLUX.  Poster A53L-3377 presented at the 2014 Fall AGU Meeting, San Francisco, CA; December 2014.

Lamb, Prasad, Cambaliza, Shepson, Stirm, Salmon, Lavoie, Lauvaux, Ferrara, Howard, Edburg, Whetstone.  Assessing the gap between top-down and bottom-up measured methane emissions in Indianapolis, IN.  Poster A53M-3387 presented at the 2014 Fall AGU Meeting, San Francisco, CA; December 2014.

Hardesty, Brewer, Shepson, Cambaliza, Salmon, Heimburger, Davis, Lauvaux, McGowan, Miles, Richardson, Sarmiento, Karion, Sweeney, Iraci, Hillyard, Podolske, Gurney, Razlivanov, Song, Turnbull, Whetstone, Possolo, Prasad.  One year of Doppler lidar observations characterizing boundary layer wind, turbulence, and aerosol structure during the Indianapolis Flux Experiment.  Poster A51O-03 presented at the 2014 Fall AGU Meeting, San Francisco, CA; December 2014.

Miles, Lauvaux, Davis, Richardson, Deng, Sarmiento, Wu, Sweeney, Karion, Hardesty, Brewer, Turnbull, Iraci, Hillyard, Podolske, Gurney, Patarasuk, Cambaliza, Shepson, Whetstone.  Greenhouse gas emissions of Indianapolis using a high-density surface tower network and an atmospheric inversion.  Poster A51O-05 presented at the 2014 Fall AGU Meeting, San Francisco, CA; December 2014.

Turnbull, Karion, Sweeney, Newberger, Lehman, Davis, Lauvaux, Miles, Richardson, Shepson, Cambaliza, Gurney, Patarasuk, Whetstone.  Partitioning of urban CO2ff emissions by source sector:  Results from the INFLUX project.  Abstract submitted for the 2014 Fall AGU Meeting, San Francisco, CA; December 2014.

Lopez-Coto, Prasad, Hu, Whetstone, Miles, Richardson, Lauvaux, Davis, Turnbull, Karion, Sweeney, Brewer, Hardesty, Cambaliza, Shepson, Patarasuk, Gurney.  CO2 biogenic vs anthropogenic sectoral contribution for INFLUX.   Poster A53L-3378 presented at the 2014 Fall AGU Meeting, San Francisco, CA; December 2014.

Shepson, Cambaliza, Salmon, Heimburger, Davis, Lauvaux, McGowan, Miles, Richardson, Sarmiento, Hardesty, Karion, Sweeney, Iraci, Hillyard, Podolske, Gurney, Patarasuk, Razlivanov, Song, O’Keefe, Turnbull, Vimont, Whetstone, Possolo, Prasad, Lopez-Coto, and the INFLUX Team.  Progress and Developments in the Indianapolis Flux Experiment (INFLUX).  Poster A52D-01 presented at the 2014 Fall AGU Meeting, San Francisco, CA; December 2014.

Turnbull, Karion, Sweeney, Hardesty, Lehman, Newberger, Vimont, Davis, Lauvaux, Miles, Richardson, Shepson, Cambaliza, Gurney, Iraci, Whetstone. The Indianapolis Flux Project (INFLUX): Development and assessment of methods for urban greenhouse gas emission monitoring (invited keynote), Radiocarbon in the Environment conference, Belfast, July 2014.

Turnbull, Zondervan, Sweeney, Karion, Newberger, Tans, Davis, Miles, Richardson, Lauvaux, Cambaliza, Shepson.  Towards quantification of fossil fuel CO2 and trace gas emissions from an urban area:  Results from the INFLUX experiment.  Presented at the 16th Global Emissions InitiAtive (GEIA) Conference, Boulder, CO, 10-11 June 2014.

Davis, Deng, Lauvaux, Miles, Richardson, Sarmiento, Wu, Cambaliza, Shepson, Gurney, Razlivanov, Hardesty, Karion, Sweeney, Turnbull, Lopez, Prasad and Whetstone.  Presented at the 16th Global Emissions InitiAtive (GEIA) Conference, Boulder, CO, 10-11 June 2014.

Turnbull, Karion, Sweeney, Hardesty, Lehman, Newberger, Vimont, Davis, Lauvaux, Miles, Richardson, Shepson, Cambaliza, Gurney, Iraci, Whetstone. Partitioning of urban CO2ff emissions by sectors:  Results from the INFLUX project.  Presented at the 42nd NOAA ESRL Global Monitoring Annual Conference, Boulder, CO, 20 May – 21 May 2014.

Miles, Lauvaux, Davis, Richardson, Sarmiento, Wu, Karion, Sweeney, Vimont, Turnbull, Hardesty, Brewer, Gurney, Razlivanov, Iraci, Hillyard, Shepson, Cambaliza, Whetstone.  Dectection and quantification of urban greenhouse gas emissions:  Results from the INFLUX project.  Presented at the 42nd NOAA ESRL Global Monitoring Annual Conference, Boulder, CO, 20 May – 21 May 2014.

Miles, Lauvaux, Davis, Richardson, Sarmiento, Sweeney, Karion, Hardesty, Turnbull, Iraci, Gurney,  Razlivanov, Cambaliza, Shepson, Whetstone.  Urban greenhouse gas mole fraction in-situ measurements:  Results from the Indianapolis Flux Experiment (INFLUX).   Poster presented at the European Geosciences Union General Assembly, Vienna, Austria, 27 April – 02 May 2014.

Shepson, et al. Improvements to the Aircraft Mass Balance Method for Determination of Urban-Scale Greenhouse Gas Fluxes.  Presented at the European Geosciences Union General Assembly, Vienna, Austria, 27 April – 02 May 2014.

Sarmiento, Miles, Richardson, Lauvaux, Davis, Shepson.   INFLUX: Comparisons of modeled and observed surface energy dynamics over varying urban landscapes in Indianapolis, IN.  Poster presented at the 11th Symposium on the Urban Environment at the 94th Annual Meeting of the American Meteorological Society, Atlanta, GA, 2-6 February 2014.

Davis, Cambaliza, Gurney, Hardesty, Karion, Lauvaux, Miles, Prasad, Razlivanov, Richardson, Sarmiento, Shepson, Sweeney, Turnbull, Whetstone:  Measuring CO2 and CH4 emissions from Indianapolis:  A test bed for urban greenhouse gas emissions monitoring.  Poster presented at the National Coucil for Science and the Environment’s 14th National Conference and Global Forum on Science, Policy and the Environment, 28-30 January 2014, Washington, D.C.

Davis, Lauvaux, Sweeney:   Atmospheric measurement of regional methane emissions.  Presented at the Current Developments and Impacts of Natural Gas in Transportation Research Board 93rd Annual Meeting, Washington D.C., 12 January 2014.

Cambaliza, Shepson, Caulton Stirm, Miller, Hendricks, Moser, Lavole, Salmon, Turnbull, Karion, Sweeney, Davis, Lauvaux, Miles, Richardson, Crosson, Whetstone, Prasad, Gurney, Quantification of the methane emission flux from the city of Indianapolis, IN:  Identification and contribution of sources. Poster A53E-0225  presented at the 2013 Fall AGU Meeting, San Francisco, CA; December 2013.

Miles, Lauvaux, Davis, Richardson, Mcgowan, Sarmiento, Sweeney, Karion, Hardesty, Turnbull, Iraci, Gurney, Razlivanov, Cambaliza, Shepson, Whetstone, On network design for the detection of urban greenhouse gas emissions: Results from the Indianapolis Flux Experiment (INFLUX) (Invited). Presentation A44F-01 presented at the 2013 Fall AGU Meeting, San Francisco, CA; December 2013.

Lauvaux, Miles, Richardson, Davis, Deng, Hardesty, Shepson, Cambaliza, Iraci, Hillyard, Gurney, Karion, McGowan, Possolo, Razlivanov, Sarmiento, Sweeney, Turnbull, Whetstone. Urban scale atmospheric inversion of CO2 emissions using a high-density surface tower network over Indianapolis area. Presentation A44F-02 presented at the 2013 Fall AGU Meeting, San Francisco, CA; December 2013.

Prasad, Cambaliza, Lavoie, Salmon, Shepson, Lauvaux, Davis, Whetstone. Quantification of methane emissions from street level data. Poster A53E-0213 presented at the 2013 Fall AGU Meeting, San Francisco, CA; December 2013.

Hardesty, Brewer, Sandberg, Weickmann, Sweeney, Karion, Davis, Shepson, Lauvaux, Cambaliza, Miles, Whetstone. Characterizing Boundary Layer Properties for Estimating Urban Greenhouse Gas Emissions. Poster A53E-0226 presented at the 2013 Fall AGU Meeting, San Francisco, CA; December 2013.

Davis et al.  Measuring CO2 and CH4 emissions from Indianapolis: A test bed for urban greenhouse gas emissions monitoring. Presented at the Carbon Management Technology Conference (CMTC 2013), Alexandria, VA, 21-23 October 2013.

Whetstone, Davis, Lauvaux, McGowan, Miles, Richardson, Sarmiento, Cambaliza, Shepson, Karion, Hardesty, Sweeney, Iraci, Gurney, Turnbull. Measuring CO2 and CH4 emissions from Indianapolis:  A test bed for urban greenhouse gas emissions monitoring.  Poster presented at the American Geophysical Union Science Policy Conference, Washington, DC; 24-26 June 2013.

Miles, Cambaliza, Davis, Hardesty, Iraci, Gurney, Karion, Lauvaux, McGowan, Richardson, Sarmiento, Shepson, Sweeney, Turnbull, Whetstone. In-situ tower-based greenhouse gas measurements in an urban environment: Instrument performance, network design and results from INFLUX. Poster presented at the 2013 GGMT meeting, Beijing, China; 10-14 June 2013.

Turnbull, Cambaliza, Sweeney, Karion, Newberger, Tans, Lehman, Davis, Miles, Richardson, Lauvaux, Shepson, Gurney, Song, Razlivanov. Quantification of urban fossil fuel CO2 emissions from the Indianapolis Flux Project (INFLUX). Presented at the 9th International Carbon Dioxide Conference, Beijing, China; 3-7 June 2013.

Miles, Cambaliza, Davis, Hardesty, Iraci, Gurney, Karion, Lauvaux, McGowan, Richardson, Sarmiento, Shepson, Sweeney, Turnbull, Whetstone. On network design for the detection of urban greenhouse gas emissions: Results from the Indianapolis Flux Experiment (INFLUX). Presented at the 9th International Carbon Dioxide Conference, Beijing, China; 3-7 June 2013.

Turnbull, Cambaliza, Sweeney, Karion, Newberger, Tans, Lehman, Davis, Miles, Richardson, Lauvaux, Shepson, Guenry, Song, Razlivanov. Quantification of fossil fuel CO2 emissions from the Indianapolis Flux Project (INFLUX):  Can total CO2 measurements be used as a proxy for fossil fuel CO2?  Poster presented at the 2013 Annual NOAA GMD Conference, NOAA ESRL, Boulder, CO; 21-22 May 2013.

Cambaliza, Shepson, Stirm, Caulton, Miller, Hendricks, Moser, Karion, Sweeney, Turnbull, Davis, Lauvaux, Richardson, Miles, Crosson, Prasad, Whetstone. Methane emission flux from Indianapolis, IN: Identification and contribution of sources to the total citywide emission. Presented at the 2013 annual NOAA GMD Conference, NOAA ESRL, Boulder, CO; 21-22 May 2013.

Davis, Cambaliza, Gurney, Hardesty, Hillyard, Iraci, Karion, Lauvaux, McGowan, Miles, Podolske, Prasad, Razlivanov, Richardson, Sarmiento, Shepson, Sweeney, Turnbull, Whetstone. Measuring CO2 and CH4 emissions from Indianapolis: Preliminary results from an urban atmospheric inversion system. Presented at the 2013 Annual NOAA GMD Conference, NOAA ESRL, Boulder, CO; 21-22 May 2013.

Shepson, Callahan, Cambaliza, Davis, Hardesty, Iraci, Gurney, Karion, Lauvaux, McGowan, Miles, Moser, Newberger, Possolo, Razlivanov, Richardson, Samarov, Sarmiento, Stirm, Sweeney, Turnbull, Whetstone. Studies of integrated and sector-specific methane emissions from the city of Indianapolis. Presented at the European Geosciences Union General Assembly, Vienna, Austria; 7-12 April 2013.

Lauvaux, Calahan, Cambaliza, Davis, Deng, Hardesty, Iraci, Gurney, Karion, McGowan, Possolo, Razlivanov, Sarmiento, Shepson, Sweeney, Turnbull, Whetstone. Combining urban scale inversions and process-based information from sectors of economic activity in the Indianapolis Flux Experiment (INFLUX) to monitor CO2 emissions. Presented at the European Geosciences Union General Assembly, Vienna, Austria; 7-12 April 2013.

Shepson, Callahan, Cambaliza, Davis, Hardesty, Iraci, Gurney, Karion, Lauvaux, McGowan, Miles, Moser, Newberger, Possolo, Razlivanov, Richardson, Samarov, Sarmiento, Stirm, Sweeney, Turnbull, Whetstone. Measurements of urban area-wide CO2 and CH4 fluxes as part of the Indianapolis Flux Project (INFLUX). Presented at the 4th NACP All-Investigators Meeting, Albuquerque, NM; 4-7 February 2013.

Gurney, Razlivanov, Zhou, Turnbull, Sweeney, Guenther, Karion, Davis, Miles,Richardson, Lauvaux, Shepson, Cambaliza, Lehman, Tans. Hestia: Urban scale high resolution quantification of fossil fuel CO2 emissions. Poster presented at the 4th NACP All-Investigators Meeting, Albuquerque, NM; 4-7 February 2013.

Turnbull, Cambaliza, Sweeney, Karion, Newberger, Tans, Lehman, Davis, Miles, Richardson, Lauvaux, Shepson, Gurney, Song, and Razlivanov:Quantification of fossil fuel CO2 emissions from the Indianapolis Flux Project (INFLUX). Poster presented at the 4th NACP All-Investigators Meeting, Albuquerque, NM; 4-7 February 2013.

Miles, Richardson, Davis, Lauvaux, Sarmiento, McGowan, Turnbull, Sweeney, Karion, Gurney, Cambaliza, and Shepson: Tower-based measurements of CO2, CO, and CH4 mole fractions in an urban environment. Poster presented at the 4th NACP All-Investigators Meeting, Albuquerque, NM; 4-7 February 2013.

Cambaliza, Shepson, Caulton, Stirm, Miller, Moser, Turnbull, Karion, Sweeney, Davis, Lauvaux, Miles, Richardson, Crosson, Whetstone. Quantification of Methane Emission Sources from the City of Indianapolis Using the Aircraft Mass- Balance Method. Poster presented at the 4th NACP All-Investigators Meeting, Albuquerque, NM; 4-7 February 2013.

Lauvaux, Davis, Richardson, Miles, and Diaz: Transport error impact on the use of remote sensing measurements in regional inversions of carbon sources and sinks. Poster presented at the 4th NACP All-Investigators Meeting, Albuquerque, NM; 4-7 February 2013.

Cambaliza, Shepson, Caulton, Stirm, Davis, Lauvaux, Possolo, Samarov, Whetstone, Turnbull, Karion, Sweeney, Newberger, Gurny, Razlivanov, Huang, Moser. Aircraft-based CO2 and CH4 flux estimates from the city of Indianapolis: assessment of uncertainties and comparison with bottom-up inventory. Presented at the 2012 Fall AGU Meeting, San Fransisco, CA; December 2012.

Shepson, Callahan, Cambaliza, Davis, Hardesty, Iraci, Gurney, Karion, Lauvaux, McGowan, Miles, Moser, Possolo, Razlivanov, Richardson, Sarmiento, Stirm, Sweeney, Turnbull, Whetstone. Measurements of Urban Area-Wide CO2 and CH4 Fluxes as part of the Indianapolis Flux Experiment (INFLUX). 2012 Fall AGU Meeting, San Francisco, CA; December 2012.

Turnbull, Sweeney, Karion, Newbuerger, Guenther, Tans, Miles, Richardson, Lauvaux, Davis, Shepson, Gurney, Song,Razlivanov, and Lehman:Quantification of fossil fuel CO2 emissions at the urban scale: Results from the Indianapolis Flux Project (INFLUX). 2012 Fall AGU Meeting, San Francisco, CA; December 2012.

Davis, Lauvaux, McGowan, Cambaliza, Hardesty, Iraci, Gurney, Hillyard, Karion, Miles, Podolske, Razlivanov, Richardson, Sarmiento, Shepson, Song, Sweeney, Turnbull, Whetstone. Towards validation of urban GHG emissions using a very high resolution atmospheric inversion in the Indianapolis Flux Experiment. 2012 Fall AGU Meeting, San Francisco, CA; December 2012.

Lauvaux, Davis,Richardson, Miles, Diaz. On the use of remote sensing measurements in regional inversions of carbon sources and sinks. 2012 Fall AGU Meeting, San Francisco, CA; December 2012.

Lauvaux, Richardson, Davis, Miles. From evaluation of emissions to verification within an urban atmospheric inversion of GHG’s at very high resolution in the Indianapolis Flux Experiment. 2012 Fall AGU Meeting, San Francisco, CA; December 2012.

Miles, Richardson, Davis, Lauvaux, Sarmiento, McGowan, Turnbull, Sweeney, Karion, Gurney, Cambaliza, Shepson [GC53B-1284] Tower-based measurements of CO2, CO, and CH4 mole fractions in an urban environment, 2012 Fall AGU Meeting, San Francisco, CA; December 2012.

Gurney, Razlivanov, Zhou, Song, Huang, Turnbull, Sweeney, Karion, Davis, Miles, Richardson, Lauvaux, Shepson, Cambaliza, Lehman, Tans, Annmarie, Riley, Stan et al.: Hestia, Urban scale high resolution quantification of fossil fuel CO2 emissions. An abstract submitted for an EPA meeting on inventories, Florida; August 2012.

Turnbull, Sweeney, Guenther, Karion, Newberger, Davis, Miles, Richardson, Lauvaux, Shepson, Cambaliza, Gurney, Song, Razlivanov, Lehman, and Tans:Quantification of anthropogenic emissions from an urban region: First results of time-integrated flask samples from the Indianapolis Flux Project (INFLUX). An abstract submitted for the 2012 Radiocarbon Conference, Paris, France; July 2012.

Lauvaux, David, We, Bocquet, Miles, Richardson, Schuh, Diaz, Hilton: Network Designs for Regional CO2 Flux Inversions. Presented at NOAA GMD Annual Meeting, 17 May 2012.

Davis: Greenhouse gas fluxes derived from regional measurement networks and atmospheric inversions: Results from the MCI and INFLUX experiments. Presented at the Megacities Workshop, Pasadena, CA; 8 May 2012.

Whetstone, Shepson, Davis, Sweeney, Gurney, Miles, Richardson, Lauvaux, Razlivanov, Zhou, Song, Turnbull, Karion, Cambaliza, Callahan, Novakovskaia, Crosson, Rella, and Possolo: Urban-Dome GHG Monitoring: Challenges and Perspectives from the INFLUX Project. An abstract submitted for the EGU General Assembly 2012, Vienna, Austria; April 2012.

Lauvaux, McGowan, Davis, Gurney, Razlivanov, Richardson, Miles, Sarmiento, Schuh, Shepson, Cambaliza, Turnbull, Sweeney, Hong, and Rayner: Emission Verification from National to Local Levels Using Top-down Approaches: Sampling Strategy and modeling Performances. Presented at the 2011 Fall AGU Meeting, San Francisco, CA; December 2011.

Gurney, Razlivanov, Zhou, Song, Turnbull, Sweeney, Guenther, Karion, Davis, Miles, Richardson, Lauvaux, Shepson, Cambaliza, Lehman, and Tans: Quantification of Space/Time Explicit Fossil Fuel Emissions in Urban Domes. Presented at the 2011 Fall AGU Meeting, San Francisco, CA; December 2011.

Turnbull, Sweeney, Guenther, Karion, Miles, Davis, Richardson, Lauvaux, Shepson, Cambaliza, Gurney, Song, Razlivanov, Lehman, and Tans: Quantification of Anthropogenic Emissions from an Urban Region: Early Results from the Indianapolis Flux Project (INFLUX). Presented at the 2011 Fall AGU Meeting, San Francisco, CA; December 2011.

Caulton, Cambaliza, Shepson, Stirm, Turnbull, Sweeney, Gurney, Davis, Lauvaux, Miles, Richardson, Whetstone, Possolo, and Samarov: Assessment of Accuracy of Aircraft-based Measurement of Urban Greenhouse Gas Emissions: Initial Results from the Indianapolis Flux Experiment (INFLUX). Presented at the 2011 Fall AGU Meeting, San Francisco, CA; December 2011.

Razlivanov, Gurney, Zhou, Turnbull, Sweeney, Guenther, Karion, Davis, Miles, Richardson, Lauvaux, Shepson, Cambaliza, Lehman, and Tans: Building-specific Quantification of Fossil Fuel CO2 Emissions in an Urban Domain: the Case of Indianapolis, US. Presented at the 2011 Fall AGU Meeting, San Francisco, CA; December 2011.

Crosson, Sweeney, Turnbull, Phillips, Hutyra, Ackley, Tan, Rella, Shepson, Cambaliza, Whetstone, Bova, Prasad, Koyler, Davis: Quantification of Methane Source Locations and Emissions in an Urban Setting. Presented at the 2011 AGU Fall Meeting, San Francisco, CA; December 2011.

Miles: Tower-based CRDS Greenhouse Gas Measurements in an Urban Environment: Calibration, Field Tests, and Results from the INFLUX Project. Presented at the 16th WMO/IAEA Meeting on Carbon Dioxide, Other Greenhouse Gases, and Related Measurement Technique, Wellington, New Zealand; 25-28 October 2011.

Miles, Lauvaux, McGowen, Richardson, Sarmiento, Davis, Turnbull, Sweeney, Cambaliza, and Shepson: Tower-based greenhouse gas measurements and flux estimates in an urban environment. Poster presented at the American Chemical Society National Meeting and Expo, Denver, CO; August 2011.

Miles: Update on in-situ tower-based measurements. Presented at an INFLUX workshop, Purdue University; 8 August 2011.

Cambaliza, Shepson, Stirm, and Caulton: Aircraft-based measurements of Indianapolis greenhouse gas emissions and methane flux from Indiana landfills. Presented at an INFLUX workshop, Purdue University; 8 August 2011.

Turnbull, Sweeney, Guenther, Karion, Newberger, Tans, Miles, Davis, Lauvaux, Richardson, Shepson, Cambaliza, Gurney, and Lehman: Quantification of anthropogenic emissions from an urban region: First results of time-integrated flask samples from the Indianapolis Flux Project (INFLUX). Presented at an INFLUX workshop, Purdue University; 8 August 2011.

Cambaliza, Shepson, Stirm, Sweeney, Turnbull, Karion, Davis, Lauvaux, Richardson, Miles, Gurney, Caulton, Mays, Svetanoff, Whetstone, Possolo, Samarov, and Crosson: Quantification of emissions from methane sources in Indianapolis using an aircraft-based platform. Presented at the ESRL Global Monitoring Annual Meeting, Boulder, CO; 17 – 18 May 2011.

Phillips, Hutyra, Turnbull, Sweeney, Shepson, Cambaliza, Crosson, Rella, Tan, and Ackley: Identification of Methane Emissions in an Urban Setting. Presented at the ESRL Global Monitoring Annual Meeting, Boulder, CO; 17 – 18 May  2011.

Turnbull et al.: Quantification of anthropogenic emissions from an urban region: First results of time-integrated flask samples from the Indianapolis Flux Project (INFLUX). Presented at the ESRL Global Monitoring Annual Meeting, Boulder, CO; 17 – 18 May 2011.

Miles, Lauvaux, McGowen, Richardson, Sarmiento, Davis, Turnbull, Sweeney, Gurney, Cambaliza, and Shepson: INFLUX: Tower-based greenhouse gas measurements and flux estimates in an urban environment. Presented at the ESRL Global Monitoring Annual Meeting, Boulder, CO; 17 – 18 May 2011.

Miles, Richardson, Davis, Lauvaux, Turnbull, Sweeney, Gurney, Cambaliza, and Shepson: Tower-based greenhouse gas measurements in an urban environment in support of INFLUX (INdianapolis FLUX). Poster presented at the AmeriFlux Science Meeting 3rd NACP All-Investigators Meeting, New Orleans, LA; February  2011.

Shepson, Cambaliza, Davis, Gurney, Lauvaux, Miles, Petron, Richardson, Sweeney, and Turnbull: The Indianapolis FLUX Experiment (INFLUX): Toward Improved Capabilities in Urban-Area Scale Greenhouse Gas Flux Measurements. A current summary of INFLUX presented at the INFLUX side meeting at the AmeriFlux Science Meeting 3rd NACP All-Investigators Meeting, New Orleans, LA; February 2011.

Shepson, Cambaliza, Davis, Gurney, Lauvaux, Miles, Richardson, Sweeney, and Turnbull:The INFLUX Project: Indianapolis as a Case Study for the Accurate and High Resolution Determination of CO2 and CH4 Emission Fluxes from an Urban Center, Poster presented at the AGU Fall 2010 meeting, San Francisco, CA; December 2010.

Cambaliza, Shepson, Davis, Gurney, Lauvaux, Miles, Richardson, Sweeney, Turnbull, Karion, and Mays: Investigation of Methane Emission Sources from Indianapolis Using an Aircraft-based Platform. Poster presented at the 2010 Fall AGU Meeting, San Francisco, CA; December 2010.

Miles, Davis, Richardson, and Lauvaux: Regional- and Urban-scale Measurements of Greenhouse Gases: RING2 and INFLUX projects. Presented at the Sypmosium on Air Quality Measurement Methods and Technology, Los Angeles, CA; 2 November 2010.

Miles, Richardson, Davis, Lauvaux, Turnbull, Sweeney, Gurney, Cambaliza, and Shepson: INFLUX: Greenhouse gas measurements in an urban environment. General information poster.

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