نتایج جستجو برای: national and international so2 emissions scenarios

تعداد نتایج: 16931607  

2010
B. SLUSARCZYK

Dynamic changes in world climate are an increasingly worrying trend today since their consequences might be very serious to the societies worldwide. Proper analysis of this problem and taking preventive political measures are currently one of the biggest developmental challenges to the world, particularly in terms of reduction in carbon dioxide emissions. Poland’s international obligations conc...

2010
BRAD BOWLAND JOHN BEGHIN

This chapter describes how estimates of air pollution emissions are transformed into ambient concentration of pollution, further translated into exposure and health impacts on a population, and finally expressed in damages. Different trade and environmental policy menus lead to different levels of pollution emissions and income. For each menu the emissions levels translate into specific mortali...

Journal: :Journal of environmental science and health. Part A, Toxic/hazardous substances & environmental engineering 2004
Oner Yusuf Toraman Hüseyin Topal Oktay Bayat Aysel T Atimtay

In this study, a circulating fluidized bed (CFB) of 125 mm diameter and 1800mm height was used to find the combustion characteristics of sewage sludge (SS) produced in Turkey. Sludge + olive cake, and sludge + lignite coal mixtures were burned separately. Various sludge-to-lignite coal and sludge-to-olive cake ratios (5/95, 10/90, 15/85, 20/80) were tried. On-line concentrations of major compon...

Journal: :محیط شناسی 0
سمیه امیرتیموری دکتری اقتصاد منابع طبیعی، دانشکدۀ کشاورزی، دانشگاه تربیت مدرس صادق خلیلیان دانشیار گروه اقتصاد کشاورزی، دانشکدۀ کشاورزی، دانشگاه تربیت مدرس حمید امیرنژاد دانشیار گروه اقتصاد کشاورزی، دانشگاه علوم کشاورزی و منابع طبیعی ساری علی محبی دانشیار گروه مهندسی شیمی، دانشکدۀ فنی، دانشگاه شهید باهنر کرمان

introduction sarcheshmeh copper mine is regarded as the second largest copper deposit in the world. this is one of the largest industrial-mining complexes in the world and the largest producer of copper in iran. this complex plays an important role in iran’s economy. in 2012, this complex created employment for about 8000 people in iran and produced 203065 tons of copper cathodes. however, high...

2002
A. Denny Ellerman Juan-Pablo Montero Stephen Smith Martin Weitzman

This paper provides an empirical evaluation of the temporal efficiency of the U.S. Acid Rain Program, which implemented a nationwide market for trading and banking sulfur dioxide (SO2) emission allowances. We first develop a model of efficient banking and select appropriate parameter values. Then, we use aggregate data from the first seven years of the Acid Rain Program, to assess the temporal ...

2014
M. Davies

The focus of attention from regulatory bodies in Australia with respect to air pollution emissions is for land-based industries and activities; as such, little attention has been paid to emissions from ships operating in Australian ports. Emissions standards for ships in general are not included in Australian legislation, although the international standard, MARPOL 73/78, sets limits on emissio...

2012
Xingying Zhang Jos van Geffen Hong Liao Peng Zhang Sijia Lou

This paper presents results of measurements of tropospheric sulphur dioxide (SO2) from satellite over China during 2004e2009. SCIAMACHY/ENVISAT SO2 data products have been validated by ground based remote sensing instrument MAXDOAS in China, and with predictions of the atmospheric model GEOSeChem. The spatial and temporal distribution of tropospheric SO2 over China is discussed in this study. T...

2004
Keywan Riahi Edward S. Rubin Margaret R. Taylor Leo Schrattenholzer David Hounshell

This paper analyzes potentials of carbon capture and sequestration technologies (CCT) in a set of long-term energy-economic-environmental scenarios based on alternative assumptions for technological progress of CCT. In order to get a reasonable guide to future technological progress in managing CO2 emissions, we review past experience in controlling sulfur dioxide (SO2) emissions from power pla...

2013
R. A. Ellis D. J. Jacob

National parks in the United States are protected areas wherein the natural habitat is to be conserved for future generations. Deposition of anthropogenic nitrogen (N) transported from areas of human activity (fuel combustion, agriculture) may affect these natural habitats if it exceeds an ecosystem-dependent critical load (CL). We quantify and interpret the deposition to Class I US national pa...

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