PPT-Isoprene emissions in Africa inferred from OMI HCHO

Eloïse Marais emaraisfasharvardedu D Jacob T Kurosu K Chance J Murphy C Reeves G Mills S Casadio D Millet M Barkley F Paulot J Mao AMS Conference Boston. over the Southeast US. Jingqiu . Mao (AOS/GFDL). , . Larry . Horowitz (GFDL), . Vaishali. . Naik. (GFDL), Fabien Paulot (Harvard), Paul . Ginoux. (GFDL), Meiyun Lin (GFDL), Arlene Fiore (Columbia U) and the SENEX science team. by oversampling of OMI data: Implications for TEMPO. Lei Zhu and Daniel J. Jacob. HCHO observations from space constrain emissions. of highly reactive volatile organic compounds (HRVOCs). HRVOCs. HCHO. Jingqiu Mao (Princeton/GFDL). Yale University, 02/20/2014. Acknowledgement. Measurements: . William Brune (Penn State), Xinrong Ren (NOAA/UMD). Modeling: . Fabien Paulot (Harvard), Daniel Jacob(Harvard), Ron Cohen (UC Berkeley), Paul Wennberg(Caltech), Larry Horowitz(GFDL). tropospheric . ozone integrating recent model developments. Lu Hu . (. luhu@seas.harvard.edu. ). With. . Daniel Jacob, . Xiong. . Liu, Patrick Kim, . Katie Travis, Lin . Zhang . Acknowledgement: Johan . Bryan N. Duncan. Atmospheric Chemistry and Dynamics Laboratory. NASA Goddard Space Flight Center. Photo from NASA Skylab in 1973 of Los Angeles smog.. Satellites provide a “birds eye” view.. Smog = . Jhoon Kim. 1. , M.J. Kim. 1. , K. J. Moon. 2. GEMS Science Team. 3. , GEMS Program Office. 2.  . 1 . Department of Atmospheric Sciences, . Yonsei. University. 2. National Institute of Environmental Research, Ministry of . Eloïse. Marais . (emarais@fas.harvard.edu). 1. , . Daniel Jacob. 1. , Jennifer Murphy. 2. , Dylan Millet. 3. , Thomas Kurosu. 4. , Kelly Chance. 4. 1. Earth and Planetary Sciences, . Harvard . University, . ACKNOWLEDGEMENTS: . . This work was funded by the . NASA ACMAP program and the South African National Research Foundation. OMI slant column (SC) HCHO. (original data for 2005-2009 at 1. Shifts in biome distribution: impacts on wildlife and extinction. Increased stress on water resources. Degradation of coral reefs: loss of ecosystems and fish stocks. Reduced crop productivity, increased pests and flood damage. Impact on . NO. x. SEAC. 4. Rs Science . Team. Paul . Wennberg, John . Crounse. , Alex . Teng. , . Tran Nguyen, Jason St. . Clair. Caltech, Pasadena CA. Top science questions. What is the impact of biogenic emissions on tropospheric ozone and organic aerosol? . Shifts in biome distribution: impacts on wildlife and extinction. Increased stress on water resources. Degradation of coral reefs: loss of ecosystems and fish stocks. Reduced crop productivity, increased pests and flood damage. constraints from atmospheric observations. Daniel J. Jacob. with Emily Fischer, Fabien . Paulot. , Lei Zhu, . Eloïse. Marais, Chris Miller. and funding from NASA, HUCE . Volatile organic compounds (VOCs) in the atmosphere:. In this section, learn about the chemistry of terpenes and essential oils, key components of fragrances.. a) Essential oils. Learning intention. Learn about the constitution, properties and uses of essential oils.. Josh . DiGangi. , Josh Paul, Sam Henry,. Aster . Kammrath. , Erin Boyle, Frank Keutsch. University of Wisconsin – Madison. 06/21/10. 2. Volatile Organic Compound (VOC) Oxidation. Processed . via . HO.