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POSTER SESSION (Atlantic Ballroom)
Thursday, October 6, 2011 (5:30-8:00 P.M.)


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Session 1: Characterization of Dust Properties

P-001     LAYER STRUCTURE OF DUST AND BIOMASS BURNING AEROSOL OVER THE ATLANTIC: PARTICLE MIXING STATE, CHEMICAL COMPOSITION AND COMPLEX REFRACTIVE INDEX- Kirsten Inga Lieke1*, Konrad Kandler2+4, Dirk Scheuvens2+4, Carmen Emmel4, Andreas Petzold3, Bernadett Weinzierl3, Martin Ebert2, Stephan Weinbruch2, and Lothar Schütz4. 1Copenhagen Center for Atmospheric Research, University of Copenhagen, 2100 Copenhagen, Denmark. 2Institut für Angewandte Geowissenschaften, Technische Universität Darmstadt, 64287 Darmstadt, Germany 3Institut für Physik der Atmosphäre, Deutsches Zentrum für Luft- und Raumfahrt  Oberpfaffenhofen, 82234 Wessling, Germany4Institut für Physik der Atmosphäre, Johannes-Gutenberg-Universität Mainz, 55099 Mainz, Germany. (A-4)

P-002     PROOFING THE EXISTENCE OF COATINGS AND THIN FILMS ON DUST PARTICLES: THEIR CHEMICAL SIGNATURE AND STRUCTURE. Kirsten Inga Lieke1*, Konrad Kandler2+4, Andreas Petzold3, Bernadett Weinzierl3, Stephan Weinbruch2, Thomas Rosenørn1 and Merete Bilde1. 1Copenhagen Center for Atmospheric Research, University of Copenhagen, 2100 Copenhagen, Denmark2Institut für Angewandte Geowissenschaften, Technische Universität Darmstadt, 64287 Darmstadt, Germany 3Institut für Physik der Atmosphäre, Deutsches Zentrum für Luft- und Raumfahrt  Oberpfaffenhofen, 82234 Wessling, Germany 4Institut für Physik der Atmosphäre, Johannes-Gutenberg-Universität Mainz, 55099 Mainz, Germany. (A-5)

P-003     A MULTIDISCIPLINARY ANALYTICAL APPROACH TO UNDERSTANDING AIRBORNE MINERAL DUSTS. Johann Engelbrecht1, Jay Jayanty2, and Gary Casuccio3. 1Desert Research Institute, 2215 Raggio Parkway, Reno,NV 89512, USA.2RTI International, Research Triangle Park, NC, USA 3RJ Lee Group, Inc., PA, USA. (A-8)

P-004     ASSESSING DUST SOURCES BY POSITIVE MATRIX FACTORIZATION (PMF) OF CHEMICAL DATA SETS. Johann Engelbrecht1 and Jay Jayanty2. 1Desert Research Institute, 2215 Raggio Parkway, Reno, NV 89512, USA 2RTI International, Research Triangle Park, NC 27709, USA. (A-9)

P-005     CHARACTERIZING AEROSOLS FROM PM2.5 FILTERS COLLECTED ON GRAN CANARIA, SPAIN Johann Engelbrecht1; Inmaculada Menendez2, and Edward Derbyshire3.1Desert Research Institute, Reno, USA Department of Physics, University of Las Palmas de Gran Canaria, Spain 3Royal Holloway, University of London, UK. (A-10)

P-006     SAHARAN MINERAL DUST ON ITS WAY TO THE AMERICAS – RESULTS FROM AIRBORNE MEASUREMENTS DURING SAMUM. Bernadett Weinzierl1, 2, Daniel Sauer2, 1, Michael Esselborn3, 1, Andreas Petzold1, Andreas Veira1, Maximilian Rose1, Susanne Mund1, Martin Wirth1, Albert Ansmann4, Matthias Tesche4, Silke Groß2,  and Volker Freudenthaler2 .1Deutsches Zentrum für Luft- und Raumfahrt (DLR), Institut für Physik der Atmosphäre, 82234 Oberpfaffenhofen, Germany 2 Ludwig-Maximilians-Universität (LMU), Meteorologisches Institut, Theresienstraße 37, 80339 München, Germany 3 European Southern Observatory (ESO), Technology Division, Karl-Schwarzschild-Str 2, 85748 Garching, Germany 4 Leibniz Institut for Tropospheric Research (IfT), Physics Department, Permoserstraße 15, 04318 Leipzig, Germany. (A-16)

P-007     ANALYSIS OF AEROSOL SAMPLES COLLECTED DURING THE AEROSOL AND OCEAN SCIENCE EXPEDITIONS (AEROSE). Effiong, Esther B.1 and Vernon R. Morris2    1Graduate Program in Chemistry Department 2Howard University, Washington, DC 20059 (A-21)

P-008     SIZE-RESOLVED CHEMICAL COMPOSITION OF CLOUD AND RAIN WATER COLLECTED DURING THE PUERTO RICO AFRICAN DUST AND CLOUDS STUDY (PRADACS) CAMPAIGN. Carlos J. Valle Díaz 1,2, Elvis Torres Delgado 1, Felix Zurcher 1,2, Adriana Gioda 3, Taehyoung Lee 4, Jeff Collett 4, Elizabeth Fitzgerald 5, Melanie Zauscher 5, Kim A. Prather 5, Olga L. Mayol-Bracero 1,2* 1Institute for Tropical Ecosystem Studies, University of Puerto Rico, San Juan, PR 2Department of Chemistry, University of Puerto Rico, San Juan, PR 3Department of Chemistry, Pontifical Catholic University of Rio de Janeiro (PUC-Rio), Rio de Janeiro, Brazil 4Department of Atmospheric Science, Colorado State University, Fort Collins, Co., USA 5Department of Chemistry, University of California at San Diego, San Diego, CA (A-26)

P-009     MEASUREMENT OF MINERAL DUST LIGHT ABSORPTION. Hans Moosmüller, Rajan K. Chakrabarty, and W. Patrick Arnott . Desert Research Institute, 2215 Raggio Parkway, Reno, NV 89512, USA. (A-30)

P-010     Quantitative Screening for Airborne TRACE Elements by In situ Laser AblatION ICP-MS:  Assessment of DUST DEPOSITIONS IN SOUTH FLORIDA. Luis Arroyo1, Cesar Ramirez,2 Douglas Seba4, Piero R. Gardinali 2,3* 1International Forensic Research Institute, 2 Department of Chemistry &  Biochemistry and  3Southeast Environmental Research Center Florida International University, Miami FL, 4Academy of Marine Sciences, Fort Lauderdale, FL. (A-37)

P-011     ELEMENTAL COMPOSITION OF AIRBORNE PARTICULATE MATTER COLLECTED AT PORT EVERGLADES IN SOUTH FLORIDA. Cesar E. Ramirez1, Luisa Rojas de Astudillo4, Luis E. Arroyo-Mora3, Douglas Seba5 and Piero R. Gardinali1,2. 1Department of Chemistry & Biochemistry, 2Southeast Environmental Research Center, 3International Forensic Research Institute, Florida International University, Miami, FL. USA. 4 Departamento de Química, Escuela de Ciencias, Universidad De Oriente, Cumaná, Venezuela.5Academy of Marine Sciences, Inc. Fort Lauderdale, FL. USA. (A-40)

P-012     CHEMICAL CHARACTERIZATION OF ATMOSPHERIC PARTICLES FROM DIFFERENT SOURCES IN THE GUANICA’S DRY FOREST: INORGANIC AND ORGANIC FRACTION.  Wilmarie Marrero-Ortiz¹,², Olga L. Mayol-Bracero¹ 1Institute for Tropical Ecosystem Studies, University of Puerto Rico, San Juan, PR.2Department of Chemistry, University of Puerto Rico, San Juan, PR. (A-43)

P-013     SAHARAN DUST PARTICLE SIZE AND NUMBER DISTRIBUTION NEAR THE GULF OF GUINEA. Albert Sunnu, George Afeti and Francois Resch. Department of Mechanical Engineering, Kwame Nkrumah University of Science and Technology (KNUST). (A-51)

P-014    CHEMICAL AND MOLECULAR CHARACTERIZATION OF PRIMARY BIOGENIC AEROSOL PARTICLES AT THE CARIBBEAN DURING AFRICAN DUST EVENTS. Gilmarie Santos-Figueroa¹,², Myrelis Díaz-Martinez2, Olga L. Mayol-Bracero¹* (1) Institute for Tropical Ecosystem Studies, University of Puerto Rico, San Juan (A-55)

P-015     AFRICAN DUST AND OTHER AEROSOLS AS SOURCES OF ICE NUCLEI IN THE EASTERN CARIBBEAN REGION. Paul J. DeMott1, Gavin R. McMeeking1, Myrelis Diaz, Martinez2, Thomas C. Hill3, Gary D. Franc3, Anja Danielczok4, Heinz Bingemer4, Ingrid Venero2, James R. Anderson5, Olga Mayol-Bracero2, Jefferson R. Snider3, and Ryan C. Sullivan1 1 Colorado State University 2 University of Puerto Rico 3 University of Wyoming 4 University of Frankfurt 5 Arizona State University.  (A-57)

P-016     ORIGIN AND COMPOSITION OF AEROSOLS COLLECTED IN THE CARIBBEAN: MARINE AIR, AFRICAN DUST, AND ANTHROPOGENIC POLLUTION. Flavia Morales-García1,2, Anne Kasper-Giebl3, Hans Puxbaum3, Swen Metzger4, Stefano Decesari5, and Olga L. Mayol-Bracero1 1Institute for Tropical Ecosystem Studies, University of Puerto Rico, San Juan, Puerto Rico 2Department of Chemistry, University of Puerto Rico, San Juan, Puerto Rico 3Institute for Chemical Technologies and Analytics, Vienna University of Technology, Vienna, Austria 4Department of Atmospheric Chemistry, Max Planck Institute for Chemistry, Mainz, Germany 5Institute of Atmospheric Sciences and Climate, CNR, Bologna, Italy. (A-59)

P-017     AFRICAN DUST IN THE CARIBBEAN: IMPACT ON THE CHEMICAL AND PHYSICAL COMPOSITION OF AEROSOLS AT THE ATMOSPHERIC OBSERVATORY IN CABEZAS DE SAN JUAN, PUERTO RICO. Pamela Vallejo1,2, Paola Formenti3, S. Chevaillier3, and Olga L. Mayol-Bracero1,2 1Department of Chemistry, University of Puerto Rico PO Box 23346, San Juan, PR 00931-1910, 2Institute for Tropical Ecosystem Studies, University of Puerto Rico, Rio Piedras. PO Box 21322, UPR Station, San Juan, PR 00931-1322, Puerto Rico 3Laboratoire Interuniversitaire des Systèmes Atmosphériques, Université Paris Est Créteil et Université Paris Diderot, Institut Pierre Simon Laplace, Créteil, France. (A-60)

P-018     Physical and Radiative Properties of Aerosol Particles in the Caribbean: Influence of African Dust and Soufriere Volcanic Ash. Héctor Rivera (1), Olga L. Mayol-Bracero (1), John A. Ogren (2), Patrick Sheridan (2), Elisabeth Andrews (2). (1) Institute for Tropical Ecosystem Studies, University of Puerto Rico, Río Piedras Campus (2) NOAA Earth System Research Laboratory, Boulder, Colorado. (A-62)

P-019     CHEMICAL COMPOSITION AND OPTICAL PROPERTIES OF PARTICULATE MATTER IN SOUTH AMERICA UNDER THE SAHARAN AIR MASSES INFLUENCE: A CASE STUDY.  Nilton do Rosário1,2, Karla Longo1, Marcia Yamasoe2, Marcos Yoshida1 1National Institute for Space Research, Sao José dos Campos, Brazil 2São Paulo University, São Paulo, Brazil. (A-63)

P-020     STUDY OF VIABLE AIRBORNE BACTERIAL POPULATIONS IN MALI USING PHENOTYPIC AND PHYLOGENETIC CHARACTERIZATION. María A. Vélez-Quiñones1, Vernon R. Morris2, Broderick Eribo1 and Karen E. Nelson3. 1. Biology Department, Howard University, Washington, D.C. 2. Howard University Program in Atmospheric Sciences, Washington, D.C.,3. J. Craig Venter Institute (JCVI), Rockville, M.D. (A-76)

P-021     Cloud Processing of Dust Preliminary Results from ICE-T and PRADACS. Darrel Baumgardner1, Roy Newton2, Olga L Mayol-Bracero3,  Carlos J. Valle-Diaz3, Felix Zurcher3, Stephan Mertes4 1Centro de Ciencias de la Atmósfera, Universidad Nacional Autónoma de México 2Droplet Measurement Technologies 3Institute for Tropical Ecosystem Studies, University of Puerto Rico, San Juan, PR 4Leibniz-Institute for Tropospheric Research (A-78)

 


Session 2: Transport, Deposition and Heterogeneous Reactions

P-022     THE PAST IS A GUIDE TO THE FUTURE: OVERVIEW OF DUST AND OCEAN PRODUCTIVITY IN THE COASTLINE OF AFRICA. Ediang Okuku Archibong, Ediang Aniekan Archibong.  Marine Division Nigerian Meteorological Agency pmb1215 Oshodi Lagos Nigeria and The Nigerian Maritime Administration and Safety Agency, NIMASA, 6 Burmal Road, Apapa, Lagos,Nigeria. (A-6)

P-023     3-dimensional seasonal occurrence probability of Saharan dust. Aaron Adams1 and Chidong Zhang1 .1 Rosenstiel School of Marine and Atmospheric Science, University of Miami. (A-33)

P-024     THE PERIODICITY OF TRANSATLANTIC DUST. Yuval Ben-Ami1, Ilan Koren1, Orit Altaratz1, Alex Kostinski2, Yoav Lehahn1, 3, and Yinon Rudich1 .1 Department of Environmental Sciences and Energy Research, Weizmann Institute of Science, Rehovot, Israel.2 Department of Physics, Michigan Technological University, Houghton, Michigan, USA. 3  Department of Geophysics and Planetary Sciences, Tel Aviv University, Tel Aviv, Israel. (A-46)

P-025     AIRCRAFT MEASUREMENTS OF SAHARAN DUST FROM THE FENNEC PROJECT. Claire Ryder1, Ellie Highwood1 . 1 Department of Meteorology, University of Reading, UK (A-52)
P-026     INFLUENCE OF SAHARAN DUST ON THE CHLOROPHYLL CONCENTRATIONS USING MULTI SENSOR SATELLITE DATA.  Ramesh P. Singh1, Waseem Mehdi2, and Akshansha . 1School of Earth and Environmental Sciences Schmid College of Science and Technology Chapman University, One University Drive POrange, CA 92866, USA (A-54)

P-027     INTERCOMPARING SAHARAN DUST POPERTIES MEASURED AT CAMAÜEY, CUBA, DURING JULY 2009  WITH MODIS AND SKIRON MODEL. Juan Carlos Antuña, Rene Estevan and Boris Barja . Grupo de Óptica Atmosférica Camagüey, Centro Meteorológico Camagüey, Camagüey 70100, Cuba (A-56)

P-028     AFRICAN DUST  INTRUSIONS TO THE EASTERN CARIBBEAN DURING THE SUMMER OF 2011 Yasmín Detrés1, Lizxandra Flores2 and Roy Armstrong1 .1NOAA Center for Atmospheric Sciences2 Department of Physics University of Puerto Rico at Mayagüez Mayagüez, Puerto Rico 00681.  (A-61)

P-029     INFLUENCE OF SAHARAN AIR LAYER ON THE PHYTOPLANKTON BIOMASS IN THE TROPICAL NORTH ATLANTIC OCEAN. Aurora Justiniano, Roy A. Armstrong and Yasmín Detrés. Bio-optical Oceanography Laboratory Department of Marine Sciences, University of Puerto Rico, Mayagüez (A-80)

 


Session 3: Modeling and Lab Studies

P-030     A CLOUD MICROPHYSICS SCHEME TO RESOLVE THE ORIGINS OF THE CARIBBEAN MID-SUMMER DROUGHT.  Daniel E. Comarazamy1, Jorge E. González1, Moisés E. Angeles2, Craig A. Tepley3. 1Department of Mechanical Engineering, City College of New York, New York, NY 2Department of Mechanical Engineering University of Puerto Rico, Mayagüez, PR 3National Astronomy and Ionosphere Center, Arecibo Observatory, Arecibo, PR. (A-02)

P-031     QUANTIFYING THE EFFECT OF PSD INGESTION ON LOCALISED PRECIPITATION EVENTS USING A CLOUD-RESOLVING MESOSCALE MODEL. Nathan Hosannah1, Jorge Gonzalez1, Daniel Comarazamy2 . Department of Mechanical Engineering, City College of New York, New York, NY 2 NOAA-CREST, City College of New York, New York, NY . (A-03)

P-032     MODELLING OF DESERT DUST CYCLE AND ITS IMPACT ON WEST AFRICAN MONSOON. Moussa GUEYE(1,2), Jean-Louis DUFRESNE(1), Frederic HOURDIN(1), Amadou Thierno GAYE(2.) 1 Laboratory for Dynamic Meteorology (LMD/Paris, France)2 Laboratory for Atmospheric Oceanic Physics – Simeon Fongang (LPAO-SF/Dakar, Senegal (A-19)

P-033     OBSERVATIONS AND MODELING OF SAHARA DUST OZONE INTERATIONS IN THE TROPICAL ATLANTIC. Justin A. Perry1, Ebony D. Roper2, Adrian Flores3, Mariana Güereque4, Nicholas Nalli5, Mayra Oyola3, and Vernon Morris3. 1Departmet of Chemistry, Morehouse College, Atlanta, GA 303142Department of Chemistry, Lincoln University, Lincoln University, PA 193523NOAA Center for Atmospheric Sciences, Howard University, Washington, DC 200014Geology Department, University of Texas at El Paso, El Paso, TX 799685NOAA NESDIS/STAR, Camp Springs, MD 20746 (A-47)

P-034     AFRICAN DUST EVALUATION: COMPARISON BETWEEN GEOS-CHEM AND REMOTELY-SENSED OBSERVATIONS.  Matthew S. Johnson, Nicholas Meskhidze, Velayudhan Praju Kiliyanpilakkil  Marine Earth and Atmospheric Science, North Carolina State University, Raleigh, NC, USA. (A-79)

 


Session 4: Impact on Climate and Health

P-035     STUDYNG THE INFLUENCE OF THE SAL IN THE EVOLUTION OF CLOUD MICROPHYSICS PROCESESS ASSOCIATED WITH TROPICAL CYCLONE EARL USING AIRBORNE MEASUREMENTS FROM THE NASA GRIP FIELD CAMPAING 2010. Yaítza Luna-Cruz1,2, Andrew J. Heymsfield3, Aaron Bansemer3 and Gregory Jenkins1 1Howard University Program in Atmospheric Sciences (HUPAS), Washington DC (A-01)

P-036     ASSESMENT OF THE IMPACT OF AFRICAN DUST ON THE TROPICAL ATLANTIC SST AND CYCLONIC DEVELOPMENT DURING 2006 AND 2009 HURRICANE SEASONS, AS SEEN ON THE AEROSOLS AND OCEAN SCIENCE EXPEDITIONS (AEROSE). Mayra I. Oyola1, Adrian Flores1 , Everette Joseph1, Nick Nalli2, Vernon Morris1.1. NOAA Center of Atmospheric Sciences (NOAA-CAS), Howard University. 2. NOAA National Environmental Satellite and Data Information Service (NOAA/NESDIS) (A-23)

P-037     DOES LONG-RANGE TRANSPORTED AFRICAN DUST AFFECT CLOUD DROPLET SIZE DISTRIBUTIONS IN A TROPICAL MONTANE CLOUD FOREST IN PUERTO RICO? Johanna K. Spiegel1, Thomas Peter2, Olga L. Mayol-Bracero3, Carlos J. Valle3, Félix Zurcher3, Nina Buchmann1 and Werner Eugster1 1Institute for Agricultural Sciences, ETH Zurich, Zurich, Switzerland 2Institute for Atmospheric and Climate Science, ETH Zurich, Zurich, Switzerland 3 Institute for Tropical Ecosystem Studies, University of Puerto Rico - Río Piedras, San Juan, Puerto Rico. (A-28)

P-038     IMPACTS OF SAHARAN DUST ON ATLANTIC HURRICANES. Remata S. Reddy1, Duanjun Lu2, Loren White3 and Armstrong Roy4. 1Dept. of Physics, Atmospheric Sciences and Geoscience, Jackson State University, Jackson, MS392171Dept. of Physics, Atmospheric Sciences and Geoscience, Jackson State University, Jackson, MS392171Dept. of Physics, Atmospheric Sciences and Geoscience, Jackson State University, Jackson, MS392174University of Puerto Rico at Mayaguez, Mayaguez, Puerto Rico 00681.  (A-44)

P-039     RADIATIVE FORCING, SATELLITE VALIDATION, AND THERMODYNAMIC IMPACT OF AEROSOLS DURING AEROSE CAMPAIGNS. A. Flores1, 2, E. Joseph1, 2, N. Nalli3, A. Smirnov4, V. Morris1, 2, and D. Wolfe5 1NOAA Center for Atmospheric Sciences, Howard University 2NASA-URC Beltsville Center for Climate Satellite Observation  3Dell Services Federal Government, Inc., NOAA/NESDIS/STAR 4NASA/GSFC/SSAI/BSB 5NOAA/ESRL/PSD. .  (A-58)

P-040     SEASONAL MINERAL DUST TRANSPORT TO THE AMERICAS AND CONTROLS BY THE INTERTROPICAL CONVERGENCE ZONE. Owen Doherty1, Nicole Riemer2 and Sultan Hameed1 1 School of Marine and Atmospheric Sciences, Stony Brook University, Stony Brook, NY, USA 11779.2 Atmospheric Sciences, University of Illinois at Urbana-Champaign, Urbana, IL, USA 61801 (A-64)

P-041     IMPACTS OF SAHARAN DUST ON THE MICROPHYSICAL PROCESSES IN TROPICAL CONVECTION. Stephen M. Saleeby1, Susan C. van den Heever1, and Cynthia H. Twohy2. 1Dept of Atmospheric Science, Colorado State University, Fort Collins, CO. 2College of Oceanic and Atmospheric Sciences, Oregon State University, Corvallis, OR (A-67)
P-042     COMPOSITE ANALYSIS OF DUST IMPACTS ON AFRICAN EASTERLY WAVES IN THE MODIS ERA. Mark R. Jury and Myrna J. Santiago. University of Puerto Rico Mayagüez, USA, 00681. (A-81)
P-043     PARADOXICAL EFFECT OF THE AFRICAN DUST ON THE LEVELS OF OUTDOOR BIOAEROSOLS (FUNGAL SPORES) IN SAN JUAN, PUERTO RICO. Calef Fernandez1, Alexandra Rivera2 , Patricia Martinez2, Octavio Santiago3, Benjamin Bolanos-Rosero1 1Department of Microbiology, Medical Sciences Campus, UPR, 2 Department of Biology University of Puerto Rico, Rio Piedras,  3Department of Biology University of Puerto Rico, Mayaguez. (A-15)
P-044     HEALTH EFFECTS OF AFRICAN DUST.  Douglas Seba1 and Eugene Shinn2 1Academy of Marine Sciences. 2University of South Florida. St. Petersburg, FL 33701 USA. (A-27)

P-045     AIRBORNE AFRICAN SPRING DUST OVER THE EAST COAST OF PUERTO RICO INDUCES PRO-INFLAMMATORY AND OXIDANTS PROPERTIES IN HUMAN LUNG CELLS. Rosa I. Rodríguez and Braulio D. Jiménez. University of Puerto Rico, Medical Sciences Campus, Biochemistry Department,Center for Environmental and Toxicological Research. (A-65)

P-046     AFRICAN SPRING DUST STORMS ARRIVE TO PUERTO RICO CARRYING ENDOTOXINS THAT POTENTIATE PRO-INFLAMMATORY RESPONSES IN HUMAN LUNG CELLS. Mario G. Ortiz Martínez and Braulio D. Jiménez. University of Puerto Rico, Medical Sciences Campus, Biochemistry Department, Center for Environmental and Toxicological Research. (A-66)

 


Session 5: Others

P-047     Optimization of Microwave Assisted Extraction / Stir Bar Sorptive Extraction / Thermal Desorption/ Gas Chromatography / Mass Spectrometry Methodology for the Organic Chemical Characterization of Atmospheric Aerosols. O. Alvarez-Avilés*, L. Cuadra-Rodríguez, F. González-Illán, J. Quiñones-González and O. Rosario-López Chemistry Department, University of Puerto Rico, Río Piedras Campus (A-75)

P-048     PM 10 VARIATIONS FROM 1985 TO 2004 ON THE ISLAND OF PUERTO RICO. Jose M. Tirado1 and Vernon R. Morris1, 2 1. Program in Atmospheric Sciences, Howard University, Washington, DC 20059, USA2. Department of Chemistry, Howard University, Washington, DC 20059, USA. (A-77)

P-049     PHOTOTRANSFORMATIONS OF DINITROPYRENE ISOMERS ON MODELS OF THE ATMOSPHERIC PARTICULATE MATTER. Rafael Arce, María Morel University of Puerto Rico, Rio Piedras Campus (A-74)

P-050     LA OFICINA NACIONAL DE METEOROLOGÍA Y LA INFORMACIÓN METEOROLÓGICA. Ing. Andrés M. Campusano 1, Ing. María Zarzuela Ozoria 2 Oficina Nacional de Meteorología, Rep. Dominicana (A-82)

P-051     NUMERICAL AND OBSERVATIONAL STUDY OF THE DYNAMICS OF PARACAS WINDS. Julio Quijano1,2, Ken Takahashi1, 1 Geophysical Institute of Perú, 2 Cayetano Heredia Peruvian University (A-12)


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