PPT-Aerosol Daytime Variations over North and South America as

Yan Zhang 1 Hongbin Yu 2 Alexander Smirnov 1 Tom Eck 1 Mian Chin 3 Lorraine Remer 3 Qian Tan 1 Robert Levy 4 1 GESTARUSRA 2 ESSIC 3 NASAGSFC 4 SSAI. Example from the Saharan Desert.. Deep Blue . Algorithm from this reference.. darkness. Blue sky. Blue sky bright aerosol. Bright aerosol . brighten dark surface. Dark aerosol . darken bright surface. . Speaker/ Pei-Ning Kirsten Feng. Advisor/ Yu-Heng Tseng. Outline . Overview. Motivation . Objective. Data and Model. Ongoing / Future . work. Summary . North Pacific Decadal Variations. [. Di Lorenzo et al.,2008; Bond et al., 2003. C. haracterisation. of Potential . S. ources of Aerosols entering the South Atlantic Ocean. Roulin Khondoker. The Team. Dominik. Weiss, Tina van de . Flierdt. , Mark . Rehkamper. , Alex Baker, Rosie Chance. Jingqiu . Mao . (GFDL/NOAA), . Songmiao. Fan (. GFDL/NOAA), . Ying . Chen (. Fudan. U, China). A . dominant source of nutrient iron to open . ocean, critical for plankton in surface waters:. -Biological pump of CO2. The Sun and other objects in the sky. What do you think we can see in the daytime sky?. This is the daytime sky when the Sun is rising. . What do you observe?. This is . the . daytime sky when the Sun is . 2. Column Retrievals with Ground-based Monitors. Randall . Martin (Dalhousie, Harvard-Smithsonian). with . contributions from. Melanie Hammer, . Shailesh. . Kharol. , Jeff Geddes (Dalhousie U). TEMPO Science Team Meeting. Clio Gielen. Michel Van Roozendael, . Francois Hendrick. , Caroline Fayt, . Christian Hermans, Gaia Pinardi, Didier Gilllotay, and Tim Vlemmix. + . Hugo . De Backer, . Veerle. De Bock, and Quentin . Cameron McNaughton. Golder. Associates Ltd.. Section Outline. 5.4.1 Ocean. 5.4.2 Aerosols. . 5.4.2.1 Introduction. . 5.4.2.2 Data Requirements. . 5.4.2.3 Program Requirements. 5.4.3 Clouds. <currently empty>. The SOCRATES Planning . Team. : . Greg . McFarquhar. (. mcfarq@atmos.uiuc.edu. ),. Roj. . Marchand. , . Robert . Wood, Chris . Bretherton. , Alain . Protat. , Patricia Quinn, Steven . Siems. , Simon Alexander, and Bob Weller. eulerian. model WRF/. Chem. Paolo Tuccella, Gabriele Curci, . Suzanne. . Crumeyrolle. , Guido Visconti. Direct and . Indirect. aerosol . effects. Clean. Polluted. Direct . effect. Indirect. . effect. Betsy Berry and Jay Mace. University of . Utah. American Geophysical Union 2011 . Fall Meeting. More CCN→. more small droplets→ . less collision→ delayed raindrop formation . Smaller sizes are lofted higher where they freeze→ latent heat release leads to increased buoyancy and a stronger updraft. North America is the . 3. rd. largest continent, containing . 16.5%. of the earth’s total land area.. North America is the . 4. th. . most . populous. continent with a population around . 515 million. Monitoring Supersite in Korea , Suk-Jo LeeDepartment of Environmental Engineering, Chonnam National University, 300 Yongbong-dong, Gwangju 500-757, Korea ABSTRACT Hourly measurements of PM, organic Temporal, spatial and systematic patterns in aerosol properties at . Anmyeon. -do (AMY) . Dr. Elisabeth (Betsy) Andrews. NOAA/ESRL/Global Monitoring Division. Boulder, CO USA. November, 2013. Talk Outline.