The loss of photochemical heating caused by gravity waves in the mesopause region |
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| Affiliation: | 1. State Key Laboratory of Geohazard Prevention and Geoenvironment Protection, Chengdu University of Technology, Chengdu 610059, China;2. Graduate School of Environmental Studies, Nagoya University, Chikusa-ku, Nagoya 464-8601, Japan;3. College of Earth and Environmental Science, Lanzhou University, Lanzhou 730000, China;1. Department of Computational Biology, KTH Royal Institute of Technology, SE-100 44 Stockholm, Sweden;2. Dipartimento di Fisica, Sapienza Università di Roma, P.le A. Moro 2, 00185 Roma, Italy;3. Dipartimento di Matematica, Sapienza Università di Roma, P.le A. Moro 5, 00185 Roma, Italy;1. Division of Materials Science and Engineering, Hanyang University, Seoul 133-791, South Korea;2. Samsung Display Co. Ltd., Tangjeong, Chungcheongnam-Do 336-741, South Korea;3. Department of Nano-scale Semiconductor Engineering, Hanyang University, Seoul 133-791, South Korea;4. Department of Materials Science and Engineering and Department of Energy Systems Research, Ajou University, Suwon 443-739, South Korea;1. NanoTech Egypt for Photo-electronics, Dream Land City, Giza, Egypt;2. National Institute of Laser Enhanced Sciences (NILES), Cairo University, Giza, Egypt;3. National Research Centre, Dokki, Giza, Egypt;4. Department of Chemistry, Virginia Commonwealth University, Richmond, VA 23284, USA;1. CAS Key Laboratory of Geospace Environment, Department of Geophysics & Planetary Sciences, University of Science & Technology of China, Hefei, Anhui 230026, China;2. Mengcheng National Geophysical Observatory, School of Earth & Space Sciences, University of Science & Technology of China, Hefei, Anhui 230026, China;3. Synergetic Innovation Center of Quantum Information & Quantum Physics, University of Science & Technology of China, Hefei, Anhui 230026, China;4. State Key Laboratory of Space Weather, Center for Space Science and Applied Research, Chinese Academy of Sciences, Beijing 100190, China;5. Key Laboratory of Ionospheric Environment, Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing, China;6. Jülich Supercomputing Centre, Forschungszentrum Jülich, Jülich, Germany |
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| Abstract: | The influence of gravity waves on photochemical heating in the mesopause region is studied in this paper. The results indicate that gravity waves can cause a loss of photochemical heating in the region of the mesopause. The influences of the variation of background temperature and of atomic oxygen density on the loss of photochemical heating induced by gravity waves are discussed. The results indicate that, as background temperature decreases, or as the background atomic oxygen density increases, the gravity wave induced loss of photochemical heating increases and the ratio between it and the background photochemical heating rate also increases. |
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