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Water vapor

en.wikipedia.org/wiki/Water_vapor

Water vapor, water vapour or aqueous vapor, is the gaseous phase of water. It is one state of ..... Other sources of atmospheric water include combustion, respiration, volcanic eruptions, the transp...

What are some sources of water vapor in the air? | Reference.com

www.reference.com/science/sources-water-vapor-air-a51c5af5d4b81c

Evaporation from large bodies of water, such as tropical seas and lakes is one of the sources of water vapor in the air. Other sources include the natural ...

Greenhouse Gases: Introduction | Monitoring References | National ...

www.ncdc.noaa.gov/monitoring-references/faq/greenhouse-gases.php

Many greenhouse gases occur naturally in the atmosphere, such as carbon dioxide, methane, water vapor, and nitrous oxide, while others are synthetic. Those ...

Water Vapor - ThinkGlobalGreen

www.thinkglobalgreen.org/WATERVAPOR.html

According to NOAA water vapor is the most abundant greenhouse gas in the ... so dwarfed in comparison to emissions from natural sources we can do nothing ...

BBC - GCSE Bitesize: Global warming

www.bbc.co.uk/schools/gcsebitesize/science/ocr_gateway/energy_resources/global_warmingrev2.shtml

Some sources of greenhouse gases are natural and some are man-made. ... The amount of man-made water vapour is insignificant compared to the amount of ...

2.5.6 Tropospheric Water Vapour from Anthropogenic Sources - IPCC

www.ipcc.ch/publications_and_data/ar4/wg1/en/ch2s2-5-6.html

Anthropogenic use of water is less than 1% of natural sources of water vapour and about 70% of the use of water for human activity is from irrigation (Döll, 2002) .

Atmospheric Water Vapor | Remote Sensing Systems

www.remss.com/measurements/atmospheric-water-vapor

Over 99% of the atmospheric moisture is in the form of water vapor, and this vapor is the principal source of the atmospheric energy that drives the development ...

If water vapour is the key greenhouse gas, why are man-made ...

www.theguardian.com/environment/2011/jan/28/water-vapour-greenhouse-gas

Jan 28, 2011 ... It's true that water vapour is the biggest overall contributor to the greenhouse effect and that humans are not responsible for ... More resources ...

What is water vapor?

www.weatherquestions.com/What_is_water_vapor.htm

Nov 27, 2010 ... This "latent heat of condensation" is released again when the water vapor condenses to form cloud water. This source of heat helps drive the ...

Greenhouse gas emissions - Main sources | What's Your Impact

whatsyourimpact.org/greenhouse-gas-emissions

The main feedback greenhouse gas is water vapor. ... While there are both natural and human sources of methane (CH4), humans create the majority of total ...

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Sources and Sinks - American Chemical Society

www.acs.org

Human-caused sources are shown in orange and natural sources and sinks in teal. .... The water vapor concentration can be several percent over warm tropical  ...

Explaining how the water vapor greenhouse effect works

www.skepticalscience.com

Water vapour is also the dominant positive feedback in our climate system and ... to state that water vapour amplifies the effect of the source of warming to which ...

The Role of Anthropogenic Water Vapor in Earth's Climate

www.sjsu.edu

In addition to the induced changes in water vapor content there are three other< direct, sources of anthropogenic water vapor: 1. Evaporation and transpiration ...