Zobrazeno 1 - 10
of 278
pro vyhledávání: '"C E Miller"'
Autor:
A K Thorpe, E A Kort, D H Cusworth, A K Ayasse, B D Bue, V Yadav, D R Thompson, C Frankenberg, J Herner, M Falk, R O Green, C E Miller, R M Duren
Publikováno v:
Environmental Research Communications, Vol 5, Iss 2, p 021006 (2023)
In the summer of 2020, the AVIRIS-NG airborne imaging spectrometer surveyed California’s Southern San Joaquin Valley and the South Bay (Los Angeles County) to identify anthropogenic methane (CH _4 ) point source plumes, estimate emission rates, and
Externí odkaz:
https://doaj.org/article/0d5e9251c9584bbebab09247f0ad9d4c
Autor:
K M Walter Anthony, P Lindgren, P Hanke, M Engram, P Anthony, R P Daanen, A Bondurant, A K Liljedahl, J Lenz, G Grosse, B M Jones, L Brosius, S R James, B J Minsley, N J Pastick, J Munk, J P Chanton, C E Miller, F J Meyer
Publikováno v:
Environmental Research Letters, Vol 16, Iss 3, p 035010 (2021)
Thermokarst lakes accelerate deep permafrost thaw and the mobilization of previously frozen soil organic carbon. This leads to microbial decomposition and large releases of carbon dioxide (CO _2 ) and methane (CH _4 ) that enhance climate warming. Ho
Externí odkaz:
https://doaj.org/article/a5f744c85ac8478b9d77f06769b66536
Autor:
X. Zhu, D. Chen, M. Kogure, E. Hoy, L. T. Berner, A. L. Breen, A. Chatterjee, S. J. Davidson, G. V. Frost, T. N. Hollingsworth, G. Iwahana, R. R. Jandt, A. N. Kade, T. V. Loboda, M. J. Macander, M. Mack, C. E. Miller, E. A. Miller, S. M. Natali, M. K. Raynolds, A. V. Rocha, S. Tsuyuzaki, C. E. Tweedie, D. A. Walker, M. Williams, X. Xu, Y. Zhang, N. French, S. Goetz
Publikováno v:
Earth System Science Data, Vol 16, Pp 3687-3703 (2024)
Studies in recent decades have shown strong evidence of physical and biological changes in the Arctic tundra, largely in response to rapid rates of warming. Given the important implications of these changes for ecosystem services, hydrology, surface
Externí odkaz:
https://doaj.org/article/ba24b02933e044b79556ea8b49cbc224
Autor:
C E Miller, P C Griffith, S J Goetz, E E Hoy, N Pinto, I B McCubbin, A K Thorpe, M Hofton, D Hodkinson, C Hansen, J Woods, E Larson, E S Kasischke, H A Margolis
Publikováno v:
Environmental Research Letters, Vol 14, Iss 8, p 080201 (2019)
The 2017 Arctic Boreal Vulnerability Experiment Airborne Campaign (AAC) was one of the largest, most complex airborne science experiments conducted by NASA’s Earth Science Division. Between April and November, the AAC involved ten aircraft in more
Externí odkaz:
https://doaj.org/article/b517604fb5494323b9dc8ff466d82143
Autor:
B. M. Erland, C. Adams, A. Darlington, M. L. Smith, A. K. Thorpe, G. R. Wentworth, S. Conley, J. Liggio, S.-M. Li, C. E. Miller, J. A. Gamon
Publikováno v:
Atmospheric Measurement Techniques, Vol 15, Pp 5841-5859 (2022)
To combat global warming, Canada has committed to reducing greenhouse gases to be (GHGs) 40 %–45 % below 2005 emission levels by 2025. Monitoring emissions and deriving accurate inventories are essential to reaching these goals. Airborne methods ca
Externí odkaz:
https://doaj.org/article/2ff06d4b67c74d6984d940013f1427ca
Autor:
B. Byrne, J. Liu, Y. Yi, A. Chatterjee, S. Basu, R. Cheng, R. Doughty, F. Chevallier, K. W. Bowman, N. C. Parazoo, D. Crisp, X. Li, J. Xiao, S. Sitch, B. Guenet, F. Deng, M. S. Johnson, S. Philip, P. C. McGuire, C. E. Miller
Publikováno v:
Biogeosciences, Vol 19, Pp 4779-4799 (2022)
Site-level observations have shown pervasive cold season CO2 release across Arctic and boreal ecosystems, impacting annual carbon budgets. Still, the seasonality of CO2 emissions are poorly quantified across much of the high latitudes due to the spar
Externí odkaz:
https://doaj.org/article/03739c145fce418d9b4929fcc9d8e141
Autor:
C. Sweeney, A. Chatterjee, S. Wolter, K. McKain, R. Bogue, S. Conley, T. Newberger, L. Hu, L. Ott, B. Poulter, L. Schiferl, B. Weir, Z. Zhang, C. E. Miller
Publikováno v:
Atmospheric Chemistry and Physics, Vol 22, Pp 6347-6364 (2022)
Accurate estimates of carbon–climate feedbacks require an independent means for evaluating surface flux models at regional scales. The altitude-integrated enhancement (AIE) derived from the Arctic Carbon Atmospheric Profiles (Arctic-CAP) project de
Externí odkaz:
https://doaj.org/article/50b65f357c6e4a34bf382143ea680d33
Autor:
E. B. Wiggins, A. Andrews, C. Sweeney, J. B. Miller, C. E. Miller, S. Veraverbeke, R. Commane, S. Wofsy, J. M. Henderson, J. T. Randerson
Publikováno v:
Atmospheric Chemistry and Physics, Vol 21, Pp 8557-8574 (2021)
Recent increases in boreal forest burned area, which have been linked with climate warming, highlight the need to better understand the composition of wildfire emissions and their atmospheric impacts. Here we quantified emission factors for CO and CH
Externí odkaz:
https://doaj.org/article/7b5e258995c54b7482bbed209cacb875
Autor:
J. Borchardt, K. Gerilowski, S. Krautwurst, H. Bovensmann, A. K. Thorpe, D. R. Thompson, C. Frankenberg, C. E. Miller, R. M. Duren, J. P. Burrows
Publikováno v:
Atmospheric Measurement Techniques, Vol 14, Pp 1267-1291 (2021)
Methane is the second most important anthropogenic greenhouse gas in the Earth's atmosphere. To effectively reduce these emissions, a good knowledge of source locations and strengths is required. Airborne remote sensing instruments such as the Airbor
Externí odkaz:
https://doaj.org/article/77ba4035b49a4fc59e003d3baa8565e4
Autor:
Y. Yi, J. S. Kimball, J. D. Watts, S. M. Natali, D. Zona, J. Liu, M. Ueyama, H. Kobayashi, W. Oechel, C. E. Miller
Publikováno v:
Biogeosciences, Vol 17, Pp 5861-5882 (2020)
The contribution of soil heterotrophic respiration to the boreal–Arctic carbon (CO2) cycle and its potential feedback to climate change remains poorly quantified. We developed a remote-sensing-driven permafrost carbon model at intermediate scale (
Externí odkaz:
https://doaj.org/article/48cb6c4b1ca242afb3c12b536d6c86dc