Sentences with phrase «if emissions of greenhouse gases»

Further climate change is inevitable; if emissions of greenhouse gases continue unabated, future changes will substantially exceed those that have occurred so far.

The authors recognize that there «remains a range of estimates on the magnitude and regional expression of future change» but state with certainty that «[f] urther climate change is inevitable» and «if emissions of greenhouse gases continue unabated, future changes will substantially exceed those that have occurred so far.»

If emissions of greenhouse gases were stopped, would the climate return to the conditions of 200 years ago?

The two scientists report in Nature Climate Change that if emissions of greenhouse gases continue to rise as they are doing now, the thaw of the permafrost and the loss of the ice caps could release 1,700 billion metric tons of carbon now locked in as frozen organic matter.

In the article, they posited that such droughts, «once a rare calamity, have become more frequent and are set to become the «new normal»» if emissions of greenhouse gases are not curbed.

Udall and Overpeck found all current climate models agree that temperatures in the Colorado River Basin will continue rising if the emission of greenhouse gases is not curbed.

A UN panel says serious warming will return someday and when it does it will be worse than ever before if the emission of greenhouse gases are not dramatically curbed now.

Not exact matches

I propose to you who want to honor Thoreau's legacy, to develop your integrity, even if no one else knows, and to make our planet more tolerable, and to make yourself a leader of yourself, to reach your potential, to choose one thing you can do today that will challenge yourself to reduce your greenhouse gas emissions, at least just for today.

CEO Steve Williams said Suncor has asked the Alberta government to allow it to «strand» some of its oilsands reserves if they're too expensive to produce, or if they'd add too greatly to the intensity levels of its overall greenhouse gas emissions.

If everyone could fill a car of four people, this would mean four times fewer greenhouse gas emissions.

The government will also give LNG Canada and other large emitters a break on carbon taxes, if they can meet strict new benchmarks for reducing greenhouse gas emissions, and will aggressively pursue electrification of natural gas fields.

Canadian liquefied natural gas can lower global greenhouse gas emissions if it displaces dirtier sources of power abroad, according to a new C.D. Howe Institute report.

This will only get worse if Albertans do not make any changes, as the move to increased underground extraction of oil will only increase the problem with greenhouse gas emissions.

If simply to support the Kyoto Protocol is to beat our heads against a stone wall, then those who care about the future of the planet need to consider other ways of reducing the emission of greenhouse gases.

Even if 60 % of agriculture would convert to organic farming, concentrated feed were reduced by 50 % and food waste by 50 %, it would result in a food system with significantly decreased environmental impacts, including lower overall greenhouse gas emissions, and only a marginal increase in agricultural land area.

The livestock industry notes that if some or most of the methane could be incorporated into the animal's nutrition processes, rather than being emitted, this would increase productive weight gain at the same time as cutting greenhouse gas emissions, for a double bonus effect.

The San Francisco Chronicle reports that if compost were applied over 5 % of the state's grazing lands, the soil could capture a year's worth of greenhouse gas emissions from California's farm and forestry industries, or the equivalent of removing 6 million cars from the road.

Food waste today is responsible for around 8pc of global greenhouse gas emissions — if it were a country, food waste would be the world's third - largest emitter, after China and the USA.

If global corporations are allowed to turn our state into a sacrifice zone, reap massive short - term profits, and significantly add to greenhouse gas emissions, the true costs of drilling in terms of environmental impacts, quality of life, and long - term cleanup costs would be passed on to state residents.

In order to help implement this Executive Order, which will save millions of taxpayer dollars and significantly reduce emissions of greenhouse gases if all goes according to plan, Cuomo also created «Build Smart NY.»

«If the world does not reduce greenhouse gas emissions, continued heating could increase the vulnerability of plants, wildlife, physical features, and cultural resources in the globally unique US national parks.»

For example, my industry — the ski business — could eliminate all its greenhouse gas emissions, but we'd still go out of business in less than 100 years if the rest of the world doesn't change.

The number of days each year above 95 ° Fahrenheit (35 ° Celsius) is expected to rise across the United States, and average summer temperatures will reach new heights if greenhouse gas emissions remain high.

When we mitigate greenhouse - gas emissions, we also create huge co-benefits in the nature of energy security, because if we continue to increase our consumption of fossil fuels, we're really going to put pressure on limited resources of these fossil fuels.

If greenhouse - gas emissions are not curtailed, heat - related deaths in Chicago alone could rise tenfold by the end of the century, government scientists say, and the Midwest and the South could swelter with triple - digit temperatures for much of the year, leading to more heatstroke and other heat - related illness and death.

If the countries of the world reduced their greenhouse gas emissions today enough to keep the world from warming more than 2 degrees Celsius, when would they be able to tell that these efforts had succeeded?

If other megacities do too, urban methane emissions may represent an important source of this potent greenhouse gas.

If current trends continue and the world fails to reduce greenhouse gas emissions, then severe bleaching will occur every year on 99 per cent of the world's reefs within the century, according to the study.

A study by the alliance, a nonprofit group supported by the banking industry, claims that if just 2 percent of American households switched from paper to electronic billing, more than 180,000 trees would be spared and greenhouse gas emissions would be reduced by the equivalent to taking 32,572 cars off the road.

And it remains to be seen whether natural gas delivers environmental benefits — such as reduced emissions of carbon dioxide when burned — given that it in itself is a potent greenhouse gas if it escapes during drilling or pipeline operations, so - called fugitive emissions.

But he warns that such benefits may not last if greenhouse gas emissions eventually overpower the mitigating effect of agriculture.

So companies in the developed world have an annual limit on the level of greenhouse gas emissions they can produce, and if they exceed their cap, they can purchase credits generated by the emission reduction projects or low - carbon technologies in developing countries.

He also models the global warming that would occur if concentrations of greenhouse gases in the atmosphere were to be doubled (due to increases in carbon dioxide and methane emissions from dragons and the excessive use of wildfire).

«If economics is the sole focus, then less expensive technologies that require significant amounts of energy for their manufacture, maintenance and replacement might win out — even if they ultimately increase greenhouse gas emissions and negate the long - term benefits of implementing wind and solar power.&raquIf economics is the sole focus, then less expensive technologies that require significant amounts of energy for their manufacture, maintenance and replacement might win out — even if they ultimately increase greenhouse gas emissions and negate the long - term benefits of implementing wind and solar power.&raquif they ultimately increase greenhouse gas emissions and negate the long - term benefits of implementing wind and solar power.»

«Significant» reductions needed The U.N. Environment Programme's «Emissions Gap 2012» report cautions that even if nations meet their strictest pledges, the world will not be able to cut its output of greenhouse gases in time to prevent runaway global warming (ClimateWire, Nov. 21).

About 80 percent of the 23 climate models used by the Intergovernmental Panel on Climate Change predict some degree of drought in the Amazon if greenhouse gas emissions keep climbing, he said.

«Even if we stopped all greenhouse gas emissions today, we'd still have an ocean that is warmer than the ocean of 1950, and that heat commits us to a warmer climate,» Gille said.

If these rates continue, emissions of methane, a greenhouse gas 25 times more powerful than carbon dioxide on 100 - year time scales, will increase 4 percent over the next decade.

But 1 billion gallons of cellulosic by 2020 is an achievable goal, he said, and if the United States is to meet its promises to cut greenhouse gas emissions, it must maintain a commitment to biofuels.

It takes a long time for the ocean to respond to increasing heat, so even if greenhouse gas emissions dropped to zero tomorrow, the world's seas would continue to rise for centuries because of the warming that's already happened.

This will intensify global warming regardless of all efforts to reduce greenhouse gas emissions,» said Paulo Artaxo, a professor at the University of São Paulo's Physics Institute (IF - USP).

«We must expand our focus and devise strategies that target the biogenic emissions of these other greenhouse gases if we are to change the course of climate change.»

If only modest action is taken to reign in greenhouse gas emissions, the model predicts that pikas will disappear from about 75 percent of sites by 2070 (51 to 88 percent, depending on the global climate model used).

If all those pig feces were collected in lined ponds to let anaerobic bacteria thrive, they could become a renewable source of 1600 tons of biogas, which can be used to generate heat and electricity on site while simultaneously reducing Israel's greenhouse - gas emissions.

Some want to emulate the success of the United States in bringing down energy prices via shale gas - a fossil fuel that can help cut greenhouse emissions if it replaces coal but at the same time can divert investments from cleaner energy.

Butler showed that if every person in the world ate 50 g of red meat and 40 g of white meat per day by 2050, greenhouse gas emissions from meat production would stabilise at 2005 levels — a target cited in national plans for agricultural emissions.

After all, he reasons, if the Senate passes some type of domestic legislation to reduce greenhouse gas emissions, the debate about whether the United States should sign a treaty would then focus on the likely actions of other countries.

No one could say what it meant for the carbon market as a whole if it is indeed determined that one third of the whole volume of CERs don't represent any actually abated or avoided greenhouse gas emissions.

Yet despite all the complexities, a firm and ever - growing body of evidence points to a clear picture: the world is warming, this warming is due to human activity increasing levels of greenhouse gases in the atmosphere, and if emissions continue unabated the warming will too, with increasingly serious consequences.

The advantages in terms of greenhouse gas emissions are compounded if these vehicles are autonomous, Greenblatt said.