Zobrazeno 1 - 10
of 45 886
pro vyhledávání: '"X. Shen"'
Publikováno v:
Natural Hazards and Earth System Sciences, Vol 24, Pp 3337-3355 (2024)
Wildfire is a critical ecological disturbance in terrestrial ecosystems. Australia, in particular, has experienced increasingly large and severe wildfires over the past 2 decades, while globally fire risk is expected to increase significantly due to
Externí odkaz:
https://doaj.org/article/b8dccf4bf2144af08416c25aa2427815
Autor:
X. Shen, D. M. Bell, H. Coe, N. Hiranuma, F. Mahrt, N. A. Marsden, C. Mohr, D. M. Murphy, H. Saathoff, J. Schneider, J. Wilson, M. A. Zawadowicz, A. Zelenyuk, P. J. DeMott, O. Möhler, D. J. Cziczo
Publikováno v:
Atmospheric Chemistry and Physics, Vol 24, Pp 10869-10891 (2024)
Knowledge of the chemical composition and mixing state of aerosols at a single-particle level is critical for gaining insights into atmospheric processes. One common tool to make these measurements is single-particle mass spectrometry. There remains
Externí odkaz:
https://doaj.org/article/7592aa24150140908b8a06c37f513640
Autor:
H. Zhang, W. Huang, X. Shen, R. Ramisetty, J. Song, O. Kiseleva, C. C. Holst, B. Khan, T. Leisner, H. Saathoff
Publikováno v:
Atmospheric Chemistry and Physics, Vol 24, Pp 10617-10637 (2024)
Aerosol distributions are of great relevance for air quality, especially for cities like Stuttgart, which has limited air exchange due to its location in a basin. We collected a comprehensive set of data from remote sensing and in situ methods includ
Externí odkaz:
https://doaj.org/article/d1f8428d5e42496290cb4b5175f16530
Autor:
K. He, Q. Yang, X. Shen, E. Dimitriou, A. Mentzafou, C. Papadaki, M. Stoumboudi, E. N. Anagnostou
Publikováno v:
Natural Hazards and Earth System Sciences, Vol 24, Pp 2375-2382 (2024)
For this brief communication, we analyzed the crop area and number of livestock exposed to flooding from the historic precipitation caused by Storm Daniel in central Greece on 3–8 September 2023. We derived from the near-real-time RAdar Produced In
Externí odkaz:
https://doaj.org/article/e792a60661874e14ac049f5919fd0dac
Publikováno v:
Earth System Science Data, Vol 16, Pp 3061-3081 (2024)
Forest fires, while destructive and dangerous, are important to the functioning and renewal of ecosystems. Over the past 2 decades, large-scale, severe forest fires have become more frequent globally, and the risk is expected to increase as fire weat
Externí odkaz:
https://doaj.org/article/1212b6e5e8174d60b4b636ecd46b4d3f
Autor:
W. Huang, C. Wu, L. Gao, Y. Gramlich, S. L. Haslett, J. Thornton, F. D. Lopez-Hilfiker, B. H. Lee, J. Song, H. Saathoff, X. Shen, R. Ramisetty, S. N. Tripathi, D. Ganguly, F. Jiang, M. Vallon, S. Schobesberger, T. Yli-Juuti, C. Mohr
Publikováno v:
Atmospheric Chemistry and Physics, Vol 24, Pp 2607-2624 (2024)
The apparent volatility of atmospheric organic aerosol (OA) particles is determined by their chemical composition and environmental conditions (e.g., ambient temperature). A quantitative, experimental assessment of volatility and the respective impor
Externí odkaz:
https://doaj.org/article/48284079f1a34d769b12bee16bc002f8
Publikováno v:
Atmospheric Chemistry and Physics, Vol 24, Pp 155-166 (2024)
Nitrogen (N)-containing compounds have a significant impact on the optical and toxicological properties of aerosols. 1,2,4-Trioxolanes, known as secondary ozonides (SOZs), i.e., key products from the ozonolysis of biogenic terpenoids, are readily tak
Externí odkaz:
https://doaj.org/article/47c90f0edc4c40c2992ef504b189d0f2
Publikováno v:
The Cryosphere, Vol 17, Pp 5299-5316 (2023)
Digital elevation models (DEMs) are currently one of the most widely used data sources in glacier thickness change research, due to the high spatial resolution and continuous coverage. However, raw DEM data are often misaligned with each other, due t
Externí odkaz:
https://doaj.org/article/04073881d1af4173be363a054cc0da5b
Publikováno v:
Geophysical Research Letters, Vol 51, Iss 8, Pp n/a-n/a (2024)
Abstract Electromagnetic ion cyclotron waves in the Earth's outer radiation belt drive rapid electron losses through wave‐particle interactions. The precipitating electron flux can be high in the hundreds of keV energy range, well below the typical
Externí odkaz:
https://doaj.org/article/0e899d93de474bc7902a3cfcfd3ea1c7
Publikováno v:
Structural Dynamics, Vol 11, Iss 2, Pp 024302-024302-11 (2024)
Ultrafast electron diffraction (UED) stands as a powerful technique for real-time observation of structural dynamics at the atomic level. In recent years, the use of MeV electrons from radio frequency guns has been widely adopted to take advantage of
Externí odkaz:
https://doaj.org/article/d1fa517167ac424cb60bf98291cf58c6