نتایج جستجو برای: greenhouse gases ghgs emissions

تعداد نتایج: 120906  

Journal: :Journal of the Air & Waste Management Association 2016
Marc Carreras-Sospedra Robert Williams Donald Dabdub

UNLABELLED It is estimated that there is sufficient in-state "technically" recoverable biomass to support nearly 4000 MW of bioelectricity generation capacity. This study assesses the emissions of greenhouse gases and air pollutants and resulting air quality impacts of new and existing bioenergy capacity throughout the state of California, focusing on feedstocks and advanced technologies utiliz...

Journal: :SHS web of conferences 2023

The need to counteract climate change remains relevant in the world, and Russia active development of policy continues. Data on emissions removals greenhouse gases (hereinafter referred as GHGs) are key importance: they basis for goals reporting countries companies, implementation projects, carbon markets built them. However, quality data at current stage is far from perfect. According IEA, unc...

2007
J. D. Mahlman

Mankind's actix~itieshave increased carbon dioxide (CO?) in the atmosphere. This increase has the potential to warm the earth's climate by the "greenhouse effect" ( 1 ) in which COz ahsorbs infrared radiation and then re-radiates it back toward the surface of the planet. Other gases also act as greenhouse gases and may warm the climate ex7en further (Z),although human-produced airborne sulfate ...

2013
Salman Pervaiz Ibrahim Deiab Amir Rashid Mihai Nicolescu Hossam Kishawy

Greenhouse gases (GHG) emissions impose major threat to global warming potential (GWP). Unfortunately manufacturing sector is one of the major sources that contribute towards the rapid increase in greenhouse gases (GHG) emissions. In manufacturing sector electric power consumption is the major driver that influences CO2 emission. Titanium alloys are widely utilized in aerospace, automotive and ...

2008
Robert N. Stavins John F. Kennedy ROBERT N. STAVINS

There is growing impetus for a domestic climate policy that can provide meaningful reductions in emissions of CO2 and other greenhouse gases. In this article, I propose and analyze a scientifically sound, economically rational, and politically feasible approach for the United States to reduce its contributions to the increase in atmospheric concentrations of greenhouse gases. The proposal featu...

Journal: :Ecological Entomology 2023

Abstract Termites are a significant natural source of greenhouse gases (GHGs), but quantifying emissions especially from large termite mounds is problematic as they rarely fit in measurement chambers. Predicting fluxes based on internal and atmospheric concentrations could provide an indirect way to assess mound emissions, developing such models necessitates better understanding the concentrati...

2013
Jarotwan Koiwanit Teeradet Supap Christine W. Chan Don Gelowitz Raphael Idem Paitoon Tontiwachwuthikul

Climate change occurs as a result of absorption of infrared radiation which heats the atmosphere. Greenhouse gas emissions can increase the earth’s average temperatures since the majority of greenhouse gases are carbon dioxide (CO2). Fossil fuels have historically played a major role as the world’s primary source of energy and will continue to assume that role for at least the next few decades....

Journal: :International Journal of Enviornment and Climate Change 2023

Agriculture is one among the sources of greenhouse gas emission in World. Agriculture, being a prominent source economic sectors developing countries its impact on environmental climate changes both directly and indirectly through gases. To achieve reduced GHGs emissions agriculture sector, there need to adopt smart activities improved food nutritional security ensure climate-smart sustainable ...

Journal: :International Journal of Hydrogen Energy 2021

During the last few decades, global energy requirement is soaring significantly due to rise of population and economic development. This resulted in colossal release CO 2 CH 4, emissions into atmosphere referred as greenhouse gases (GHGs), which poses a detrimental effects for environment. One sustainable solutions curb GHGs efficient utilization syngas order produce useful chemicals fuels. A c...

Journal: :Water 2021

The emissions of greenhouse gases (GHGs) from inland waters are an important component the global carbon (C) cycle. However, current understanding GHGs arid river systems remains largely unknown. To shed light on in regions, high-resolution dioxide (CO2) and methane (CH4) emission measurements were carried out Kuye River Basin (KRB) Chinese Loess Plateau to examine their spatio-temporal variabi...

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