'Asian dust' diaporamas de présentation

Causes of Haze Assessment

Causes of Haze Assessment. Presented at the RPO National Technical Workgroup Meeting November 5, 2003. Dave DuBois Desert Research Institute. Acknowledgements. Funding from WRAP and CENRAP WRAP Air Monitoring & Reporting Forum Chair Marc Pitchford DRI Faculty

913 views • 60 slides

Temporal and Spatial Distribution of Asian Dust over North America

386 views • 38 slides

Prepared by: Ilias Kavouras, Vic Etyemezian, Dave DuBois, Mark Green, Marc Pitchford, Jin Xu

Preliminary assessment of the principal causes of dust-resultant haze at IMPROVE sites in the Western United States. Prepared by: Ilias Kavouras, Vic Etyemezian, Dave DuBois, Mark Green, Marc Pitchford, Jin Xu Division of Atmospheric Sciences, Desert Research Institute.

529 views • 37 slides

Prepared by: Ilias Kavouras, Vic Etyemezian, Dave DuBois, Mark Green, Marc Pitchford, Jin Xu

Preliminary assessment of the principal causes of dust-resultant haze at IMPROVE sites in the Western United States. Prepared by: Ilias Kavouras, Vic Etyemezian, Dave DuBois, Mark Green, Marc Pitchford, Jin Xu Division of Atmospheric Sciences, Desert Research Institute.

371 views • 37 slides

What have we Learned from ACE-Asia?

What have we Learned from ACE-Asia?. The ACE-Asia Science Team Tim Bates (NOAA PMEL), Phil Russell (NASA Ames), and Barry J. Huebert Department of Oceanography University of Hawaii Honolulu, HI 96822 USA huebert@hawaii.edu. B.Huebert, ACE-Asia, 03/03.

551 views • 36 slides

Observations and Model Analysis of Recent Asian Dust Events

APAN Conference, Fukuoka Jan 21-23, 2003. Observations and Model Analysis of Recent Asian Dust Events. Nobuo Sugimoto (National Institute for Environmental Studies) Itsushi Uno (Research Institute for Applied Mechanics, Kyushu University)

480 views • 35 slides

Correlation of Asian dust with chlorophyll and primary productivity in North Pacific Ocean

SOLAS OSC, 5.6-10, 2012, Cle Elum, WA, USA. Correlation of Asian dust with chlorophyll and primary productivity in North Pacific Ocean. Huiwang Gao (hwgao@ouc.edu.cn) Tan Saichun (sctan@mail.iap.ac.cn) Xiaohong Yao (xhyao@ouc.edu.cn) Jinhui Shi (engroup@ouc.edu.cn).

426 views • 33 slides

364 views • 25 slides

Local, Regional, Global Pollution

Local, Regional, Global Pollution. Before 1950s: Local Smoke, Fly ash. Post- 2000s: Global, HTAP Ozone, PM,Global Change. 1970s-1990s: Regional, LRTP Acid Rain, Haze. The LRTP/HTAP flow of air pollutants is likely to increase as overseas economies grow.

515 views • 21 slides

Discerning Influences

Discerning Influences. Meteorology: explore the affect of meteorological conditions on PM concentrations and composition. Emissions: explore the affect of emissions on PM concentrations and composition. Inter-pollutant relationships: explore the relationships among PM components.

240 views • 15 slides

Does Asian dust play a role as CCN?

Does Asian dust play a role as CCN?. Gill-Ran Jeong, Lance Giles, Matthew Widlansky. Group proposal Aerosol, Cloud, and Climate ( EAS 8802) April 24 th , 2006. O 3 , S O 2 , NO 2 , HNO 3. 1. Motivation: Introduction of a problem.

238 views • 10 slides

Natural Resource Area Report of Earth Monitoring Working Group

Natural Resource Area Report of Earth Monitoring Working Group. APAN Conference 2003 Fukuoka, Japan 20 th -24 th January 2003. Sessions in Fukuoka. Digital Asia GOFC Fire SE Asia Asian dust and weather databases NR/GRID joint session. Progress. Digital Asia

81 views • 8 slides

IMPROVE Optical data During the Asian Dust Storm 2001: First Look

IMPROVE Optical data During the Asian Dust Storm 2001: First Look. Bret Schichtel NPS/CIRA , Fort Collins, CO Schichtel@cira.colostate.edu. Optical Monitoring Network.

166 views • 4 slides

APAN/NR Organization

APAN/NR Organization. Director : Seishi Ninomiya/NARO-NARC Deputy Directors : Shinichi Sobue/NASDA-SPPD Royol Chitradon/NECTEC Shoba Ranganathan/NUS Secretary General :Shuhaimi Napis/UPM Agriculture WG

45 views • 4 slides

5/24/2007 6:38 AM Dear Colleagues,

5/24/2007 6:38 AM Dear Colleagues, Beijing has been covered by Asian dust since this morning. Beijing lidar exhibits depolarization ratio of 30% from surface to 2 km altitude. Sorry for no figure in NIES website Best Regards, Shimizu Atsushi SHIMIZU, E-mail: shimizua@nies.go.jp

153 views • 1 slides

PRESENT APPOINTMENTS Associate Professor, School of Public Health, TMU

Hsing Jasmine Chao Associate Professor, PhD. PRESENT APPOINTMENTS Associate Professor, School of Public Health, TMU. PUBLICATIONS HIGHLIGHTS

176 views • 1 slides

The objective standard for Asian Dust determination using the instrument in the Republic of Korea

Asian Dust Monitoring Network. Instrument. Future Plan. Warning System. Objective standard for Asian Dust. Time series of PM10 data displayed in the KMA intranet. KMA PM10 system. Time series of extinction coefficient and depolarization ratio displayed

124 views • 1 slides

Dust source functions for GOCART and DEAD schemes in April 2001

Vancouver Island. Dust. Asian Dust storm. Cold front. SeaWifs image, 7 April. SeaWifs image, 11 April. Navajo Mountain, Page, AZ typical view 16 April 2001.

157 views • 1 slides

The objective standard for Asian Dust determination using the instrument in the Republic of Korea

Asian Dust Monitoring Network. Instrument. Future Plan. Warning System. Objective standard for Asian Dust. Time series of PM10 data displayed in the KMA intranet. KMA PM10 system. Time series of extinction coefficient and depolarization ratio displayed

68 views • 1 slides

Asian Dust Forecasting in Korea

2nd Workshop on Mineral Dust, 10-12 Sep. 2003, Paris. 131. InterNet FAX. Forecasting. Eye. PM 10. Lidar. Satellite. Synoptic. Baengnyeongdo(102). Gwanaksan(116). Inchon(112). Anmyeondo(132). Gunsan(144). Asian dust analysis team. Heuksando(169). Hwangsa Trajectory model. RDAPS.

105 views • 1 slides