PPT-Anthropogenic Sources of

Climate Change Major Anthropogenic Sources CO 2 Aerosols Cement manufacturing Land use Ozone depletion Animal agriculture Deforestation CO 2 emissions Fossil Fuel combustion and other human activities emit 30 . 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. The settled issues. . Topics. Definitions. An absurdity which needs to be addressed. What has been established? What is at issue?. Science. The Scientific Consensus. Some common challenges to anthropogenic climate change (and why they fail). Anthropogenic sources Nitrogen oxides are produced mainly from the burning of fossil fuels, such as petrol in cars and from power stations burning coal. Sulphur dioxide is formed primarily in the bur – mg/m 3 ). Cyanide levels in smoke from U.S. commercial cigarettes range from 10 to 400 g/cigarette for mainstream (inhaled) smoke and from 0.006 to 0.27 g/cigarette for sidestream smoke. The Greenhouse Effect. Anthropogenic Greenhouse Effect. “The enhancement of the natural greenhouse effect due to human activity.”. The Problem:. The increase in greenhouse gas levels may trap more IR in the atmosphere, increasing the average global temperature.. Physics Today August 2002 30-36. 01/23/15. Mean . D. = 0.4. ‰. Compare 1970 with 1990. Change in profiles of . d. 13C. f. rom 1970 to 1991. Need depth integrated. c. hange in global ocean. d. 13C. Catherine Bacon. 1.28.15. Anthropogenic Green House Gas Emissions. The World Metrological Organization (WMO) claims that long-lived green house gas (LLGHG) concentrations reached new post-industrial revolution highs in 2013. contributions . to the decadal . variations of stratospheric aerosol. Mian Chin. , NASA Goddard Space Flight Center. Plus:. Thomas . Diehl, . Qian. Tan, . Huisheng. . Bian. , John Burrows, . Nickolay. Comparing EPA estimates to . CAMx. PSAT for 2011. Natural vs Anthropogenic contributions to IMPROVE aerosol extinction. Pat Brewer (NPS), Gail Tonnesen (EPA Region 8), Tom Moore (WESTAR-WRAP). April 2018. and conservation problems . of the golden jackals in Europe. . Luca LAPINI & Ovidiu C BANEA. Index . Adaptability, life-history traits. The golden jackal distribution area in Europe. Anthropogenic expansion. Nitrous . Oxide (N. 2. O). : The Dominant Ozone-Depleting Substance Emitted in the 21. st. . Century, A. . R. . Ravishankara, John S. Daniel, and Robert W. . Portmann, . SCIENCE. , . Vol. . 326, Pages: 123-125, 2009 (OCT 2. Cs-137 and Cs-134 in Ground-Level Air Samples by IMS Stations. Located on the African Continent . . . Ms. Dorice Rashid Seif. 1 . and Mr. Martin Kalinowski. 2. P2.4-307. 1. the chemical weathering flux and CO2 consumption rate of Cauvery river, South India: . Role of secondary soil . minerals (in weathered profile) Verses primary minerals . and anthropogenic . sources. Upendra. Lester Kwiatkowski. SO. 4. PM. 10. PM. 2.5. Talk summary. The AMO, aerosols and Caribbean coral growth. Using GCMs & statistical models to resolve proximate drivers of historical AMO-coral growth correlations.