Sentences with phrase «increasing concentrations of greenhouse gases»
Global warming in the modern era is being driven by increasing concentrations of greenhouse gases in the atmosphere, which leads to an enhanced greenhouse effect.
skepticalscience.com
Such a commitment imposes a limit on the volume of greenhouse gases that can be emitted over time, because warming is associated with increased concentrations of greenhouse gases in the atmosphere.
It is impossible to know whether or not this event would have taken place if we had not increased the concentration of greenhouse gases in the atmosphere as much as we have.
To investigate climate change, scientists increase the concentrations of greenhouse gases (GHGs) in the model.
Despite continually increasing concentrations of greenhouse gas, there has been a hiatus in rising global temperatures during the 21st century.
Global warming in the modern era is being driven by increasing concentrations of greenhouse gases in the atmosphere, which leads to an enhanced greenhouse effect.
They do not know with precision how much a given quantity of emissions will lead to increased concentrations of greenhouse gases in the atmosphere.
Above - average warmth continues as a result of increasing concentrations of greenhouse gases in the atmosphere
Most scientists and climatologists agree that weird weather is at least in part the result of global warming — a steady increase in the average temperature of the surface of the Earth thought to be caused by increased concentrations of greenhouse gasses produced by human activity.
IPCC press releases have warned about increased concentrations of greenhouse gases in Earth's atmosphere, yet Dr. Vincent Gray, a member of the IPCC's expert reviewers» panel asserts, «There is no relationship between warming and [the] level of gases in the atmosphere.»
«The rise at the end of the Ice Age and today is about the same [a rise of 100 ppm] and we're going to be well above and beyond,» most likely increasing concentrations of greenhouse gases by hundreds of parts per million from preindustrial levels, Shakun notes.
Externally forced climate variations may be due to changes in natural forcing factors, such as solar radiation or volcanic aerosols, or to changes in anthropogenic forcing factors, such as increasing concentrations of greenhouse gases or sulphate aerosols.
While it is not a greenhouse gas itself, production of nitric oxide can indirectly increase the concentration of greenhouse gases.
The space left for increased concentrations of greenhouse gases is the ultimate scarce resource, and it is imperative that it be priced accordingly.»
Since the dawn of the Industrial Revolution in the early 1800s, the burning of fossil fuels like coal, oil and gasoline have greatly increased the concentration of greenhouse gases in the atmosphere, especially CO2, National Oceanic and Atmospheric Administration (NOAA).
For many years now, scientists have predicted that increasing the concentration of greenhouse gas emissions in the earth's atmosphere will bring about more extreme weather: Droughts, heavy rainfall, floods, heatwaves.
Increasing concentrations of greenhouse gases like carbon dioxide, methane, and nitrous oxide, produced in mass quantities by society's combustion of fossil fuels for energy, now cloak the earth.
From a mathematical point of view, this means the linear extrapolations of the effects of increasing concentrations of greenhouse gasses in the UN report are suspect (but more on that later).
«The hemispheric - mean decline in winter ice extent is due in large part to increasing sea - surface temperatures in the Barents Sea and adjoining waters, which are consistent with increased concentrations of greenhouse gases.»
Fact 1: Climate change is caused by increased concentrations of greenhouse gases in the atmosphere and around 75 % of the increased concentrations is due to the activities of developed countries in the process of growing rich.
Arguably the most significant climate - related impact of increased concentrations of greenhouse gases in the atmosphere, is that they trap more heat in the ocean.
The massive Pacific Ocean is helping absorb the extra heat trapped by increasing concentrations of greenhouse gases in the atmosphere
However, solar variability alone can not explain the post-1970 global temperature trends, especially the global temperature rise in the last three decades of the 20th Century, which has been attributed by the Inter-Governmental Panel on Climate Change (IPCC) to increased concentrations of greenhouse gases in the atmosphere.»
The feedback loops could be stopped with lots of snowfall and less melting, but that doesn't seem likely given the increasing concentration of greenhouse gases in the atmosphere, Tedesco said.
Increasing concentrations of greenhouse gases are changing the climate.
One thing's for sure: increasing concentrations of greenhouse gases in the atmosphere will continue to warm the Arctic and melt ice and snow.
«Our findings show that an increasing concentration of greenhouse gases leads to significant changes in atmospheric circulation and tropical rainfall patterns,» said Katinka Bellomo, an alumna of the UM Rosenstiel School.
Increased concentrations of greenhouse gases, from the burning of fossil fuels, slows the loss of heat from Earth's atmosphere to space.
The AGU has made a powerful case that increasing concentrations of greenhouse gases in the atmosphere significantly contributes to the warming of the global climate.
Moreover, most scientists agree that it is extremely likely that humans are causing this problem through activities that increase concentrations of greenhouse gases.
Climate models try to project how this global warming will continue, but they differ in their response to increasing concentrations of greenhouse gases.