PPT-Effect of climate change on winter haze pollution in Beijing:

relative humidity as a critical variable Daniel J Jacob Harvard University Drew Pendergrass Lu Shen Relative humidity is a chemical driving factor of winter haze Hourly winter 2014 observations in Beijing. Olympias. Concerned/Cautious #2. Dennis Aubrey, . Kim . Jones, Cory Mounts. , Charles . Rambo, Laura . Thelen. . Concerned. Global warming is happening. Not extremely important issue to . participant. November 2014 – Part . 2 . Earlier and more abundant grass & tree pollen . Tree pollen is emerging roughly two weeks earlier in the spring in much of . N.A.. . Pollen counts are expected to more than double by 2040 . what is the nature of the atmosphere. We live at the bottom of a thin layer of gases surrounding the earth called the atmosphere, which is divided into smaller spherical layers. In the troposphere, the layer closest to earth, about 75-80% of the earths air mass is found here.. (AOSS 480 // NRE 480) . Richard B. Rood. Cell: 301-526-8572. 2525 Space Research Building (North Campus). rbrood@umich.edu. http://. aoss.engin.umich.edu. /people/rbrood. Winter 2015. February . 10, . (AOSS 480 // NRE 480) . Richard B. Rood. Cell: 301-526-8572. 2525 Space Research Building (North Campus). rbrood@umich.edu. http:/. /. clasp. .engin.umich.edu. /people/rbrood. Winter . 2016. February . Laura Marschke. Southwest Early College. Pollution. What are we learning about today?. What is pollution?. Air pollutants. Where does air pollution come from?. Why do we care about pollution?. Health effects. And not just Beijing. By Natalie Thomas and Kim Kyung-. Hoon. BEIJING (Reuters) - For years, Liu . Ruiqiang. put up with chronic smog in China's capital of Beijing, but he didn't want to take any chances when his daughter was born. Yangjun. Wang, . Shuxiao. Wang, . Yongtao. . Hu. , Ted Russell . 2015-10-06. Beijing on Jan. 23, 2013 . Simulation System. WRFV3.4/CAMx5.4. Mechanism. Land surface mechanism: PL-X. Cassie Odom . Mashaela Grimes . Cecilia Ritter . . Beijing: Air Pollution History. The average measurement is 100 micrograms per cubic meters, which is about six times what the EPA deems safe. Air Pollution Policy . On average, the onset of spring snowmelt in the Rockies now occurs approximately two weeks earlier. . than in the late 1970s. . What may have caused this to occur. ?. Spring . snowmelt is occurring earlier in the Rocky Mountains. . Green Budget Europe Event. Dr. Aonghus McNabola. School of Engineering. Trinity College Dublin. 15. th. Sept 2016. Diesel Emissions, Air Pollution & Climate Change. What do we mean by ‘air pollution’ ?. Ying Luo. Huazhong University of Science and Technology (HUST). 01. Abstract. With the acceleration of industrialization, haze pollution has become one of the environmental pollution problems that cannot be ignored. As a means of considering both environmental protection and economic benefits, green technology innovation is one of the feasible ways to alleviate haze pollution. Based on the . Dr. Agnes Soares, Regional Advisor, SDE, PAHO/WHO. CLIMATE AND HEALTH SUMMIT. ALONG SIDE THE 20. TH. CONFERENCE OF THE PARTIES. LIMA, PERU, 6. TH. DECEMBER 2014. 1. Regional Plan of Action on Climate Change. Kerry Emanuel. Department of Earth, Atmospheric, and Planetary Sciences, MIT. This Evening’s Program. Overview . of climate and climate change. . Effect of global warming on extreme weather. Common Misperceptions about Climate and Climate Science.