ࡱ> DFCM 9bjbj==.0WWql 8$@ hD(llllllZ\\\\\\$ !6lllllf llf f f lllZf lZf f Jr~TZl\ +\ NZZ0z" "Zf ."IGAC/WMO WORKSHOP, Santiago de Chile, October 13-14 2005 From Chemical Weather Forecast to Climate Change in South America: the challenges and opportunities of integration and collaboration Centro de Modelamiento Matemtico, Universidad de Chile Blanco Encalada 2120, piso 7, Santiago, Chile (www.cmm.uchile.cl) Background and rationale South America offers an extraordinary opportunity for atmospheric research and monitoring needed to address issues of global change. Large contrasts in air quality exist between the cleanest air on Earth as measured at the GAW Global station Ushuaia and the extremely polluted air in major cities of the region It has the most extensive and persistent stratocumulus deck of the world as well as deep convection over the Andes and pyrocumulus in the tropics. Except in Brazil, where there is a solid body of atmospheric chemistry research, the local capabilities in most South American countries are still sparse. However, this is starting to change through collaborative efforts such as those promoted by IGAC (the International Global Atmospheric Chemistry Project) and the Global Atmosphere Watch (GAW) programme of WMO. This opportunity is also a challenge as it requires new ways and attitudes for driving our research, crossing disciplinary and national borders, and defining new paradigms and organizational modes. We have to identify those key scientific questions that gather our capabilities, which are regionally and globally relevant, and that will enlarge our scientific bodies and its connections to decision-making and the international scientific community. The IGAC Project was created in the late 1980s, under joint sponsorship of the Commission on Atmospheric Chemistry and Global Pollution (CACGP) of the International Association of Meteorology and Atmospheric Sciences ( HYPERLINK "http://iamas.org/" IAMAS) and the International Geosphere- Biosphere Programme ( HYPERLINK "http://www.igbp.kva.se/" IGBP), to address growing societal and international concern for rapid changes observed in the Earth's atmosphere and climate. Through a large number of projects and activities, IGAC has created a international community of scientists, enhancing cooperation towards understanding the role of atmospheric chemistry in the entire Earth System. International coordination and collaboration are essential to address the major global change issues facing society (e.g. climate, weather, water, energy, ecosystems) in which atmospheric chemistry process are a major factor. The required research efforts encompass three fundamental objectives that IGAC and GAW pursue: To accurately determine global distributions of both short and long lived chemical species in the atmosphere and to document their changing concentrations over time. To provide a fundamental understanding of the processes that control the distributions of chemical species in the atmosphere and their impact on global change and air quality. To improve our ability to predict the chemical composition of the atmosphere over the coming decades by integrating our understanding of atmospheric processes with the response and feedbacks of the Earth System. South America is an area of the world that has plenty to contribute, and to benefit from answering such questions. The GAW programme of WMO was established in 1989. It complements IGAC by providing a framework for long term atmospheric chemistry observation focusing on six groups of variables: ozone, UV, greenhouse gases, aerosols, selected reactive gases (CO, NOy, VOC, SO2) and precipitation chemistry. Through the GAW system of scientific advisory groups, central calibration laboratories, calibration centres, training courses, twinning partnerships and World Data Centres, atmospheric chemistry observations made nationally are linked regionally and globally. GAW is the lead programme responsible for atmospheric chemistry observations in the Global Climate Observing System. By joining with IGAC in this workshop, process researchers and modelers are brought together with long term monitoring programmes to bridge an important gap. The Scientific Steering Committee (SSC) of IGAC will meet next October in Santiago de Chile. Therefore, we want to take this opportunity to gather key people in this part of the world to promote collaborative international atmospheric chemistry research and monitoring using as a basis ongoing projects in dynamical meteorology, paleo-climatology, facilitating the formulation of new projects and collaborations and promoting the long term atmospheric chemistry measurement programme of GAW in South America. Organization We intend to hold a two-day workshop hosted at the Center for Mathematical Modeling at University of Chile ( HYPERLINK "http://www.cmm.uchile.cl" www.cmm.uchile.cl). During the first day scoping talks will be held by leading scientists both from IGAC, GAW and from South American institutions in which various scientific topics will be reviewed and scoped. Four overarching topics have been identified so far: Chemical Weather Forecast and megacities as drivers of global change. Air-sea-cloud interactions Global Change and long-term monitoring activities Climate change and variability These talks will be followed by discussion groups, in which South American and IGAC SCC will participate, that will sketch action plans and present those in plenary sessions during the second workshop day. In addition to this, posters will be displayed both workshop days. Opening and closing panels will be organized. The following people act as the scientific and organizing committee: Laura Gallardo ( HYPERLINK "mailto:lgallard@dim.uchile.cl" lgallard@dim.uchile.cl), Centro de Modelamiento Matemtico, Universidad de Chile, and IGAC SSC Enrique Garrido ( HYPERLINK "mailto:egarrido@meteochile.cl" egarrido@meteochile.cl), Direccin Meteorolgica de Chile Ana Mara Crdova ( HYPERLINK "mailto:acordova@inia.cl" acordova@inia.cl), Centro de Estudios Avanzados de Zonas ridas, La Serena, Chile. Graciela Binimelis de Raga( HYPERLINK "mailto:raga@servidor.unam.mx" raga@servidor.unam.mx) , Centro de Ciencias de la Atmsfera, Universidad Autnoma de Mxico, and IGAC SSC Pablo Canziani ( HYPERLINK "mailto:canziani@uca.edu.ar" canziani@uca.edu.ar), Universidad Catlica de Buenos Aires, Argentina, and SPARC Laura Dawidowski ( HYPERLINK "mailto:dawidows@cnea.gov.ar" dawidows@cnea.gov.ar), Comisin Nacional de Energa Nuclear, Argentina Sarah Doherty ( HYPERLINK "mailto:IGAC.seattle@noaa.gov" IGAC.seattle@noaa.gov), United States, IGAC Shaw Chen Liu ( HYPERLINK "mailto:igac.taipei@earth.sinica.edu.tw" igac.taipei@earth.sinica.edu.tw), Taiwan, IGAC Leonard Barrie ( HYPERLINK "mailto:LBarrie@wmo.int" LBarrie@wmo.int), World Meteorological Organization     IGAC/WMO WORKSHOP, Santiago de Chile, October 13-14 2005  PAGE 1/ NUMPAGES 3 July 13, 2005 ;TO P S T * + J K P Q Lw*767hiHIJ`aؾؾؾؾججؾ؛ؾ؊ؾ jB*UmH phsH  jB*UmH phsH B*H*mH phsH  0JmH sH jB*UmH phsH 5B*\mH phsH B*mH phsH 5:B*mH phsH  5mH sH mH sH 5:mH sH 59::;TUO P Lw,*77i$ & Fdd[$\$a$ $dd[$\$a$$ & Fa$$a$8 $fyY &'$^a$$ & Fdd[$\$a$ $dd[$\$a$78]^_opvw/01EFѯўэ|k B*PJmH nHo(phsH tH jB*UmH phsH  jB*UmH phsH  j-B*UmH phsH  jRB*UmH phsH  jB*UmH phsH B*mH phsH  0JmH sH jB*UmH phsH  jB*UmH phsH *'()HIij  "#$%&'689CJaJmH sH 0JmHnHu0J j0JU6CJaJmH sH  jU jB*UmH phsH  0JmH sH  jB*UmH phsH B*mH phsH jB*UmH phsH ''6789 $dd[$\$a$$a$,1h. A!"#$% DyK www.cmm.uchile.clyK 4http://www.cmm.uchile.cl/DyK lgallard@dim.uchile.clyK <mailto:lgallard@dim.uchile.clDyK egarrido@meteochile.clyK <mailto:egarrido@meteochile.clDyK acordova@inia.clyK 0mailto:acordova@inia.clDyK raga@servidor.unam.mxyK :mailto:raga@servidor.unam.mxDyK canziani@uca.edu.aryK 6mailto:canziani@uca.edu.arDyK dawidows@cnea.gov.aryK 8mailto:dawidows@cnea.gov.arDyK IGAC.seattle@noaa.govyK :mailto:IGAC.seattle@noaa.govDyK  igac.taipei@earth.sinica.edu.twyK Nmailto:igac.taipei@earth.sinica.edu.twDyK LBarrie@wmo.intyK .mailto:LBarrie@wmo.int i<@< NormalCJ_HaJmH nHsH tH6A@6 Fonte parg. padro>U@> Hyperlink5>*\ph3q 22 Cabealho  8!, @, Rodap  8!0)@!0 Nmero de pgina@2@  Balloon TextCJOJPJQJaJ90 "& "& "& 99::;TUOPL w ,*77i $fyY &'6:000000000000 0 0 0000000 0 0 0 000 0 0 0 0 0 0 0 0 000000 ``ppps9'98*JPI`7^ov0E(Hi9XXXXXXXXXXXXELNP[]s!{ t{%. %'+7: S0tuQ ^ > I L * 6  O X ,f %7:::::::::::::UL *KR%,'5: helpdeskC:\Documents and Settings\Barrie L\My Documents\Len docs WMO\Conference & Missions\Conferences\05 10 13-14 Chile IGAC_WMO workshop\Santiago-IGAC-WMO-LB-SCL-SJDChanges.dochelpdeskC:\Documents and Settings\Barrie L\My Documents\Len docs WMO\Conference & Missions\Conferences\05 10 13-14 Chile IGAC_WMO workshop\Santiago-IGAC-WMO Workshop Announcent July 14 WMOanges.dochelpdeskC:\Documents and Settings\Barrie L\My Documents\Len docs WMO\Conference & Missions\Conferences\05 10 13-14 Chile IGAC_WMO workshop\Santiago-IGAC-WMO Workshop Announcent July 14 from LBWMO.dochelpdeskC:\Documents and Settings\Barrie L\My Documents\Len docs WMO\Conference & Missions\Conferences\05 10 13-14 Chile IGAC_WMO workshop\Santiago-IGAC-WMO Workshop Announcent July 14 from LBWMO.docdeicy[C:\Documents and Settings\deicy\Desktop\PDF\Freitas_Santiago-IGAC-WMO_Workshop_2005.pdf.docOE|$uDG98C<. J^N^`CJOJQJo(^`CJOJQJo(opp^p`CJOJQJo(@ @ ^@ `CJOJQJo(^`CJOJQJo(^`CJOJQJo(^`CJOJQJo(^`CJOJQJo(PP^P`CJOJQJo(h^`OJQJo(hHh^`OJQJ^Jo(hHohpp^p`OJQJo(hHh@ @ ^@ `OJQJo(hHh^`OJQJ^Jo(hHoh^`OJQJo(hHh^`OJQJo(hHh^`OJQJ^Jo(hHohPP^P`OJQJo(hHh^`OJQJo(hHh^`OJQJ^Jo(hHohpp^p`OJQJo(hHh@ @ ^@ `OJQJo(hHh^`OJQJ^Jo(hHoh^`OJQJo(hHh^`OJQJo(hHh^`OJQJ^Jo(hHohPP^P`OJQJo(hHh^`OJQJo(hHh^`OJQJ^Jo(hHohpp^p`OJQJo(hHh@ @ ^@ `OJQJo(hHh^`OJQJ^Jo(hHoh^`OJQJo(hHh^`OJQJo(hHh^`OJQJ^Jo(hHohPP^P`OJQJo(hHOE| J^C<DG9                           @t(9@@UnknownGz Times New Roman5Symbol3& z ArialC PMingLiUe0}fԚ;SimSun[SO?5 z Courier New;Wingdings"1 /wv 6!0d 2QHP~FROM CHEMICAL WEATHER FORECAST TO CLIMATE CHANGE IN SOUTH AMERICA: THE CHALLENGES AND OPPORTUNITIES OF INTEGRATION AND COLLABOLGKdeicyOh+'0(4@LXh x    FROM CHEMICAL WEATHER FORECAST TO CLIMATE CHANGE IN SOUTH AMERICA: THE CHALLENGES AND OPPORTUNITIES OF INTEGRATION AND COLLABOROMLGKGKGKNormalEdeicyE2icMicrosoft Word 9.0E@F#@ \@f$\@f$\՜.+,D՜.+,D hp|  LGK/  FROM CHEMICAL WEATHER FORECAST TO CLIMATE CHANGE IN SOUTH AMERICA: THE CHALLENGES AND OPPORTUNITIES OF INTEGRATION AND COLLABOFROM CHEMICAL WEATHER FORECAST TO CLIMATE CHANGE IN SOUTH AMERICA: THE CHALLENGES AND OPPORTUNITIES OF INTEGRATION AND COLLABO TtuloTitleT 8@ _PID_HLINKSA H^}!mailto:LBarrie@wmo.intH.'mailto:igac.taipei@earth.sinica.edu.twfmailto:IGAC.seattle@noaa.gov7]mailto:dawidows@cnea.gov.ar<]mailto:canziani@uca.edu.ar pmailto:raga@servidor.unam.mx{Rmailto:acordova@inia.cl< mailto:egarrido@meteochile.clz mailto:lgallard@dim.uchile.clhttp://www.cmm.uchile.cl/>3http://www.igbp.kva.se/UThttp://iamas.org/  "#$%&'()*+,-./012456789:<=>?@ABERoot Entry F,\GData 1Table!"WordDocument.0SummaryInformation(3DocumentSummaryInformation8;CompObjoObjectPool,\,\  FDocumento do Microsoft Word MSWordDocWord.Document.89q