Sentences with phrase «main effects of greenhouse gas»

Climate models indicate that one of the main effects of greenhouse gas emissions will be global warming.

Not exact matches

These resources provide an overview of the greenhouse gas effect, lists the 6 main gases that make up GHG emissions, defines terminology and provides an outlook on world energy supplies.

The main research themes include greenhouse gas concentrations and ecosystem — atmosphere fluxes, the climate effects of atmospheric aerosols, aerosol — cloud interactions and air quality.

The second example demonstrated that, out of 100 people, about 80 percent of them correctly identified the main greenhouse gas (76 % effect from CO2 plus 4 more people who identified water vapor).

pg xiii This Policymakers Summary aims to bring out those elements of the main report which have the greatest relevance to policy formulation, in answering the following questions • What factors determine global climate 7 • What are the greenhouse gases, and how and why are they increasing 9 • Which gases are the most important 9 • How much do we expect the climate to change 9 • How much confidence do we have in our predictions 9 • Will the climate of the future be very different 9 • Have human activities already begun to change global climate 9 How much will sea level rise 9 • What will be the effects on ecosystems 9 • What should be done to reduce uncertainties, and how long will this take 9 This report is intended to respond to the practical needs of the policymaker.

In the document, Carlson states that the «greenhouse effect» may be one of the most significant environmental issues of the 1990's and that the main greenhouse gases are by - products of fossil fuels.

While many greenhouse gases occur naturally and are needed to create the greenhouse effect that keeps the Earth warm enough to support life, human use of fossil fuels is the main source of excess greenhouse gases.

Algae absorb the main greenhouse gas carbon dioxide as they grow, so the net effect on global warming of the fuel is considered to be neutral.

● Saturation of CO2 greenhouse effect by water vapor that is actually the main greenhouse gas, responsible for 90 % of the total greenhouse effect.

Put the Water Cycle back in and there is no Greenhouse Effect of «greenhouse gases heating the Earth 33 °C from -18 °C, because, and please listen carefully, water vapour the main greenhouse gas actually cools the atmosphereGreenhouse Effect of «greenhouse gases heating the Earth 33 °C from -18 °C, because, and please listen carefully, water vapour the main greenhouse gas actually cools the atmospheregreenhouse gases heating the Earth 33 °C from -18 °C, because, and please listen carefully, water vapour the main greenhouse gas actually cools the atmospheregreenhouse gas actually cools the atmosphere by 52 °C.

Quote: «The main conclusion, derived from the model atmosphere of this paper, is the fact that there has to exist a substantial greenhouse effect (GE) which is mass dependent and which will develop independently of the amount of greenhouse gases in any real planetary atmosphere.»

I have spent my professional life studying the interactions of visible and infrared radiation with gases — one of the main physical phenomena behind the greenhouse effect.

Take a ride through the atmosphere to learn about greenhouse gases like carbon dioxide, the main driver of climate change, and the greenhouse effect.

Scientists agree the main cause of climate change is human activities which magnify the «greenhouse effect» — a natural process in which gases in the atmosphere warm the Earth by trapping heat that is radiating towards space (2)(4).

E.g., research assumes greenhouse gas emissions cause warming without explicitly stating humans are the cause»... carbon sequestration in soil is important for mitigating global climate change» (4a) No position Does not address or mention the cause of global warming (4b) Uncertain Expresses position that human's role on recent global warming is uncertain / undefined «While the extent of human - induced global warming is inconclusive...» (5) Implicit rejection Implies humans have had a minimal impact on global warming without saying so explicitly E.g., proposing a natural mechanism is the main cause of global warming»... anywhere from a major portion to all of the warming of the 20th century could plausibly result from natural causes according to these results» (6) Explicit rejection without quantification Explicitly minimizes or rejects that humans are causing global warming»... the global temperature record provides little support for the catastrophic view of the greenhouse effect» (7) Explicit rejection with quantification Explicitly states that humans are causing less than half of global warming «The human contribution to the CO2 content in the atmosphere and the increase in temperature is negligible in comparison with other sources of carbon dioxide emission»»

The release of carbon dioxide from the combustion of oil, gas and coal is the main cause of the greenhouse effect, i.e. the global warming and changes in weather patterns experienced over the last decades.

The main findings are that the standards have a negligible effect on greenhouse gases and the preponderance of the estimated benefits stems from private benefits to consumers, based on the regulators» presumption of consumer irrationality.

However, my main objection to formulations of Dr. Glickstein still stands — the atmospheric greenhouse effect occurs not because of real cloudy air has certain non-Planck absorption - emission structure and has fluxes between different spectral bands via local with buffer gas.