Assessing the optimized precision of the aircraft mass balance method for measurement of urban greenhouse gas emission rates through averaging

Autor: Alexie M. F. Heimburger, Rebecca M. Harvey, Paul B. Shepson, Brian H. Stirm, Chloe Gore, Jocelyn Turnbull, Maria O. L. Cambaliza, Olivia E. Salmon, Anna-Elodie M. Kerlo, Tegan N. Lavoie, Kenneth J. Davis, Thomas Lauvaux, Anna Karion, Colm Sweeney, W. Alan Brewer, R. Michael Hardesty, Kevin R. Gurney

Publikováno v: Elementa: Science of the Anthropocene, Vol 5 (2017)

To effectively address climate change, aggressive mitigation policies need to be implemented to reduce greenhouse gas emissions. Anthropogenic carbon emissions are mostly generated from urban environments, where human activities are spatially concent

Externí odkaz: https://doaj.org/article/eeeda3f860434fa2b570e21007d6be01

Toward reduced transport errors in a high resolution urban CO2 inversion system

Autor: Aijun Deng, Thomas Lauvaux, Kenneth J. Davis, Brian J. Gaudet, Natasha Miles, Scott J. Richardson, Kai Wu, Daniel P. Sarmiento, R. Michael Hardesty, Timothy A. Bonin, W. Alan Brewer, Kevin R. Gurney

Publikováno v: Elementa: Science of the Anthropocene, Vol 5 (2017)

We present a high-resolution atmospheric inversion system combining a Lagrangian Particle Dispersion Model (LPDM) and the Weather Research and Forecasting model (WRF), and test the impact of assimilating meteorological observation on transport accura

Externí odkaz: https://doaj.org/article/a4247709416744128bfdea013fc072d1

Overview of the 2010 Carbonaceous Aerosols and Radiative Effects Study (CARES)

Autor: R. A. Zaveri, W. J. Shaw, D. J. Cziczo, B. Schmid, R. A. Ferrare, M. L. Alexander, M. Alexandrov, R. J. Alvarez, W. P. Arnott, D. B. Atkinson, S. Baidar, R. M. Banta, J. C. Barnard, J. Beranek, L. K. Berg, F. Brechtel, W. A. Brewer, J. F. Cahill, B. Cairns, C. D. Cappa, D. Chand, S. China, J. M. Comstock, M. K. Dubey, R. C. Easter, M. H. Erickson, J. D. Fast, C. Floerchinger, B. A. Flowers, E. Fortner, J. S. Gaffney, M. K. Gilles, K. Gorkowski, W. I. Gustafson, M. Gyawali, J. Hair, R. M. Hardesty, J. W. Harworth, S. Herndon, N. Hiranuma, C. Hostetler, J. M. Hubbe, J. T. Jayne, H. Jeong, B. T. Jobson, E. I. Kassianov, L. I. Kleinman, C. Kluzek, B. Knighton, K. R. Kolesar, C. Kuang, A. Kubátová, A. O. Langford, A. Laskin, N. Laulainen, R. D. Marchbanks, C. Mazzoleni, F. Mei, R. C. Moffet, D. Nelson, M. D. Obland, H. Oetjen, T. B. Onasch, I. Ortega, M. Ottaviani, M. Pekour, K. A. Prather, J. G. Radney, R. R. Rogers, S. P. Sandberg, A. Sedlacek, C. J. Senff, G. Senum, A. Setyan, J. E. Shilling, M. Shrivastava, C. Song, S. R. Springston, R. Subramanian, K. Suski, J. Tomlinson, R. Volkamer, H. W. Wallace, J. Wang, A. M. Weickmann, D. R. Worsnop, X.-Y. Yu, A. Zelenyuk, Q. Zhang

Publikováno v: Atmospheric Chemistry and Physics, Vol 12, Iss 16, Pp 7647-7687 (2012)

Substantial uncertainties still exist in the scientific understanding of the possible interactions between urban and natural (biogenic) emissions in the production and transformation of atmospheric aerosol and the resulting impact on climate change.

Externí odkaz: https://doaj.org/article/ca28072139e8430eae01b07ef8ee6645

The Optical Autocovariance Wind Lidar. Part II: Green OAWL (GrOAWL) Airborne Performance and Validation

Autor: M. Beaubien, R. M. Hardesty, Sunil Baidar, Sara C. Tucker

Publikováno v: Journal of Atmospheric and Oceanic Technology. 35:2099-2116

A two-look airborne Doppler wind lidar operating at the 532-nm laser wavelength, the Green Optical Autocovariance Wind Lidar (GrOAWL), was built and flown aboard the NASA WB-57 research aircraft. Flight campaign goals were to validate the instrument

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::31343c73783cacfdcd3c1e0dbc504177
https://doi.org/10.1175/jtech-d-18-0025.1

Evaluating and Improving NWP Forecast Models for the Future: How the Needs of Offshore Wind Energy Can Point the Way

Autor: Yelena L. Pichugina, Joel Cline, Joseph B. Olson, Laura Bianco, Jacob R. Carley, W. Alan Brewer, Stanley G. Benjamin, Eric James, James M. Wilczak, Robert M. Banta, Melinda Marquis, R. Michael Hardesty, Irina Djalalova

Publikováno v: Bulletin of the American Meteorological Society. 99:1155-1176

To advance the understanding of meteorological processes in offshore coastal regions, the spatial variability of wind profiles must be characterized and uncertainties (errors) in NWP model wind forecasts quantified. These gaps are especially critical

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ddce01d9cdfa84c3b016eedd11377de4
https://doi.org/10.1175/bams-d-16-0310.1