Sentences with phrase «effects of carbon dioxide»

The damaging effects of carbon dioxide emissions from tourism could eventually be eliminated if travelers paid just US$ 11 per trip, according to a new study.

It is clear that continuing to rely on fossil fuels will have catastrophic results, because of the dramatic warming effect of carbon dioxide.

It has 23 times the greenhouse effect of carbon dioxide over 100 years.

[1] The environmental effects of carbon dioxide are of significant interest.

Humans are significantly altering the global climate, but in a variety of diverse ways beyond the radiative effect of carbon dioxide.

One important feedback, which is thought to approximately double the direct heating effect of carbon dioxide, involves water vapor, clouds and temperature.

As it does, it could release tons of additional methane gas, which has 20 times the greenhouse effect of carbon dioxide, possibly increasing the rate of global warming.

A 2010 study found that methane, ground - level ozone, and black carbon (i.e., soot) increase the global warming effect of carbon dioxide by 65 percent.

Figured that way, the climate effect of methane from natural gas would quickly outpace the climate effect of carbon dioxide from burning coal.

The IPCC define the greenhouse effect of carbon dioxide as a forcing and the greenhouse effect of water vapour as a feedback.

The subpoena follows an InsideClimate News investigative series showing that Exxon knew decades ago of the climate effects of carbon dioxide from the burning of fossil fuels.

In fact, the report staunchly defends positive effects of carbon dioxide.

Science is advancing, and overwhelming the mass delusion, the folies a beaucoup, about the exaggerated effect of carbon dioxide.

«The good news is that the main effect of carbon dioxide on the ecology of the planet has nothing to do with climate.

When it comes to modelling terrestrial storage of carbon, the models account for the increasing effect of carbon dioxide fertilization (C), but they do not (except for two models) account for the effects of nitrogen fertilization (N) and none of them, phosphorus (P).

Uncertainty about the future climatic effect of carbon dioxide emissions consists of two parts: the future carbon dioxide concentration given current levels of emissions, and the amount of warming that can be expected from a given carbon dioxide concentration.

Time scales of around a decade for effects of carbon dioxide suggest environmental changes taken today could be felt within the lifetime of most people.

However, the low value of these catalysts produces generally low reduction effects of carbon dioxide.

Carbon offsetting — IOP records details of overseas business flights taken by its staff and makes a financial donation, based on those figures, to a company that takes steps to limit the potentially harmful effects of carbon dioxide emissions on the environment.

Forget everything government officials, many media outlets, and «activist scientists» have warned about the damaging effects of carbon dioxide, because in reality there's no cause for alarm, a group called the CO2 Coalition urges.

Cynthia Rosenzweig, a researcher based at Goddard, has been using crop - growth computer models to predict effects of carbon dioxide buildup and climate change on wheat, the most widely cultivated crop in the world.

But when it leaks into the air before it gets to the pilot light, methane has 30 times the short - term heat - trapping effects of carbon dioxide.

Because of the climate record is still short, more work needs to be done to determine how much of the warming results from natural climate swings and how much from the warming effects of carbon dioxide released by the burning of fossil fuels, Dr. Steig said.

Al - Amin, Abul Quasem and Abdul Hamid, Jaafar and Chamhuri, Siwar (2008): Macroeconomic effects of carbon dioxide emission reduction: a computable general equilibrium analysis for Malaysia.

But even when carbon dioxide does make its way out of the atmosphere, Earth's natural systems can release other carbon dioxide molecules that were previously stored in the oceans / land back into the atmosphere, making the full effect of carbon dioxide emissions on surface temperatures much longer than this 5 - 200 year average.

'' — The President will request almost $ 3 million to study the long - term effects of carbon dioxide from coal and other hydrocarbons on the atmosphere (budget).»

There are also indications that the fertilisation effect of carbon dioxide is attenuating,» says one of the participants in the study, Research Scientist Marko Laine from the Finnish Meteorological Institute.

One is the multiplier effect of carbon dioxide — as it heats the atmosphere a little, the air can hold more water, and that heats the atmosphere a lot more.

Added methane reduces heat radiation to space, amplifying the warming effect of carbon dioxide produced by burning fossil fuels.

If we include reasoned deductions from what we know of the Sun and climate in the past, we must allow that solar changes could potentially alter the anticipated effects of carbon dioxide and other greenhouse gases on the surface temperature of the Earth.

He dismisses the disruptive effects of carbon dioxide because it's an invisible gas.

It has 296 times the greenhouse effect of carbon dioxide over 100 years, or 275 over 20 years.

The higher acidity threatens marine life, including corals and shellfish, which may become extinct later this century from the chemical effects of carbon dioxide, even if the planet warms less than expected.

The subpoena follows an InsideClimate News investigative series showing that Exxon knew decades ago of the climate effects of carbon dioxide from the burning of fossil fuels.

The main effect of carbon dioxide is to make the planet greener, feeding the growth of green plants of all kinds, increasing the fertility of farms and fields and forests.»

IPCC scientists have suspected for a decade that aerosols of smoke and other particles from burning rainforest, crop waste and fossil fuels are blocking sunlight and counteracting the warming effect of carbon dioxide emissions.

Shaw heard these conclusions in October 1977 at a meeting in Atlanta organized by scientists and officials from the Carter administration who had formed a «study group on global environmental effects of carbon dioxide,» he told Exxon colleagues in a memo two weeks later.

Laws of physics do not permit the greenhouse effect of carbon dioxide to be the cause under these circumstances.

Going forward, Wang said, the positive effect of carbon dioxide - induced water savings may eventually be offset by the negative effect of carbon dioxide - induced temperature increases when the temperature increase crosses a certain threshold.

But the impact these gases have on the climate has until now not been as widely studied as the effects of carbon dioxide emissions.

These sulphur containing particles reflect sunlight and help form brighter clouds, creating a global effect that temporarily diminishes the warming effects of carbon dioxide.

Materials scientists hope their computer model results will spark further research into the effects of carbon dioxide on fracturing in glaciers and ice sheets