PPT-EVSC 3300 ATMOSPHERIC COMPOSITION

Average Atmospheric Composition Permanent Variable SOURCE to atmosphere SINK removal from atmosphere N 2 Fixed by soil bacteria Fixed by ocean phytoplankton Lightning Denitrification by anaerobic . with . climate variability and change . Seminar in Atmospheric Science, EESC G9910. Diagnosing ENSO from atmospheric composition (ozone measured from space). Ziemke. et al. ., 2010; . Oman et al. ., 2011. 1 Chemical Atmospheric Composition (in percent)VENUS EARTH MARS 0.13 0.007 0.93 1.6 0.1-0.5 2 0.03 Chemistry of the Natural Atmosphere, P. Warneck, chap 12, 1987 2 Due to abundance of O2, Earth with . climate variability and change . Seminar in Atmospheric Science, EESC G9910. 9/19/12 Observed methane trends in recent decades:. . Emission trends or climate variability? . Aydin. et al., Nature, 2011 (fossil fuel). Assignment. Create . a surrealist dreamscape that . includes a dynamic . composition, accurate linear and atmospheric perspective, correct application of watercolor . in order to reveal . form and . 3 2 2 7021 4609.1 2115 1343 2450.1 1110 6700.3 2531 3210 3300.2 2450.2 2120 6700.4 6140 3211 6700.1 3300.1 2200 1350 1341 6586 2460.2 4300.1 2130 3261 3016 2470 6700.2 4300.2 3160 6542 1110 3300.1 220 Alex Pszenny. VENTURE-CLASS UPDATE/STATUS. EVS-# (Suborbital, Airborne; solicited every 4 years). All 5 EVS-1 investigations are well into their sustained field campaigns. EVS-2 solicitation released 6/2013, proposals in 1/10/2014. . General Characteristics. Composition- Gases, water vapour and dust particles. Structure: Layered structure, variation with altitude, latitude and seasons; Importance and characteristics of each layer.. . General Characteristics. Composition- Gases, water vapour and dust particles. Structure: Layered structure, variation with altitude, latitude and seasons; Importance and characteristics of each layer.. and Vertical Structure. . 2. Learning Goals for Chapter 1. Having an understanding of the main . COMPONENTS . of the . atmosphere . and how they have changed over time. . Understand how and why . atmospheric. . …………………………….. 2. 1.2 CEO Profile. . …………………………………………… 3. 1.3 HIGEN is …….…………..……………………………. 4. jjjOOOCARd35003500350035003500350035003500350035003400340033003400330034003300340033003600330034003300340034003300The BowlsSidewinderBillingsHelenaShepherd Ah-NeiRecreation AreaNo warranty is made by EARTH SURFACE. gravity. random. motion. Weight of all air molecules is propagated to surface by random motion of molecules. Random motion of molecules causes pressure to be applied in all directions. Lucia Mona - CNR. Second Joint School on Atmospheric Composition, 16-20 November 2020. Profiling: why important?. A massive . dust. . plume. from the Sahara . Desert. . reaches. far out over the Atlantic Ocean, stretching . validation. M. Van . Roozendael. (BIRA-IASB). Content. Passive UV-Vis DOAS instruments. Retrieval. . methods. Networks. Satellite validation (Sentinel-5p). Conclusions and perspectives. Second Joint School on Atmospheric Composition - 16-20 Nov. 2020.