نتایج جستجو برای: carbon dioxide emissions

تعداد نتایج: 358050  

2013

University House 1, PO Box 1700, STN CSC, University of Victoria, Victoria, British Columbia, Canada, V8W 3R4 Phone: 250-721-6236 | Fax: 250-721-7217 | pacificclimate.org Recent work by Kriegler et al. (2013) in the journal Climatic Change finds that removing carbon dioxide from the atmosphere with a combination of biomass combustion and carbon capture, together with the storage of resulting ca...

2000
Robert Marks

DEBATE ABOUT the increasing concentration of carbon dioxide (CO2) in the atmosphere, and fears that it will result in an intensification of the Greenhouse Effect and global warming, have spurred consideration of sustainable development. It has been claimed that technology to improve energy efficiency already exists that is cost-effective without consideration of the gains from abatement of carb...

2011
David Anthoff Steven Rose Stephanie Waldhoff

We use FUND 3.5 to estimate the social cost of carbon dioxide, methane, nitrous oxide, and sulphur hexafluoride emissions. We show the results of a range of sensitivity analyses, focusing on the impact of carbon dioxide fertilization. Ignored in previous studies of the social cost of greenhouse gas emissions, carbon dioxide fertilization has a positive effect at the margin, but only for carbon ...

Journal: :international journal of iron & steel society of iran 2009
m. kirschen k. badr j. cappel

the continuous improvement of eaf performance is crucial for the increase in productivity and cost effectiveness and to render an environmental friendly process. rhi supports these targets by providing a diverse range of refractory and process solutions. chemical energy in practical operation by injection of gaseous media like oxygen and natural gas, and solid materials like carbon have become ...

2004
John M. Shandra Owen P. Whooley John B. Williamson

This quantitative, cross-national study is designed to test hypotheses linking the activities of international nongovernmental organizations to reductions in carbon dioxide emissions in the developing world. While many quantitative studies of variation in carbon dioxide emissions have been published, none have included a control for the presence of international nongovernmental organizations. W...

2016
Mario Gómez José Carlos Rodríguez

This paper analyzes the Environmental Kuznets Curve (EKC) hypothesis to test the causality relationship between economic activity, trade openness and carbon dioxide emissions in Mexico (1971-2011). The results achieved in this research show that there are three long-run relationships between production, trade openness, energy consumption and carbon dioxide emissions. The EKC hypothesis was not ...

1999
Christoph Müller Hermann Lotze-Campen Veronika Huber Alexander Popp Anastasia Svirejeva-Hopkins Michael Krause Hans Joachim Schellnhuber

Climate change poses great threats to many compartments of the Earth System and, as a consequence, to human societies. There is growing scientific evidence that a rise of the global mean temperature by more than 2 °C (as compared to pre-industrial levels) would irreversibly harm many ecosystems and most likely exceed the adaptive capacities of many societies. In order to confine global warming ...

2015
Róbert Zalman Veronika Olesnaníková Peter Sevcík Peter Sarafín

Global warming is big issue of this time. It is caused by producing emissions, mainly carbon dioxide. Many organizations tries to establish restrictions to limit CO2 emissions. Our aim is to monitor underground parking lots and detect level of carbon dioxide using wireless sensor network. Gained results are drawn in the map of pollution of monitored area.

2008

This report explores pathways to reducing transportation based carbon dioxide emissions in the United States. The goal is to analyze the feasibility of reducing the level of transportation based carbon dioxide emissions in 2050 to 50% of the level they were at in 2005. Emissions have been steadily rising over the past century, and if left uncurbed, will have a negative effect on the quality of ...

2017
Rongrong Li Min Su

This paper adopts the vector auto-regression model (VAR) to study the dynamic effect of renewable energy consumption on carbon dioxide emissions. Our model is based on a given level of primary energy consumption, economic growth and natural gas consumption in the US, from 1990 to 2015. Our results indicate that a long-running equilibrium relationship exists between carbon emissions and four oth...

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