Sentences with phrase «high greenhouse gas»
Though scoring highly in forest sustainability and provision of safe drinking water, this is offset by high greenhouse gas emissions and local air pollution issues.
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It takes decades for even the most immediate result of higher greenhouse gas levels — a rise in surface temperatures — to become apparent.
I am asking for people to support the idea that companies that have higher greenhouse gases pay higher royalties (taxes), while those that have lower greenhouse gas emissions pay lower royalties.
But it will also make history as marking a new era of climate change reality with record high greenhouse gas concentrations,» said WMO Secretary - General Petteri Taalas.
Largely dependent on fossil fuels, Mexico is approximately the 11th highest greenhouse gas emitter in the world.
Researchers at Pacific Northwest National Laboratory came to that conclusion after analyzing climate model projections through the end of the century under a comparatively high greenhouse gas emission scenario.
The global average temperature is continuing to rise as a consequence of warming driven by ever higher greenhouse gas levels in the atmosphere, in response to the profligate global consumption of fossil fuels.
The area of near - surface permafrost in the Northern Hemisphere is projected to decline by 20 % relative to today's area by 2040, and could be reduced by as much as two - thirds by 2080 under a scenario of high greenhouse gas emissions.
The RCP4.5 scenario assumes greenhouse gas emissions peak mid century, and then decline, while the RCP8.5 scenario assumes continued high greenhouse gas emissions through the end of the century.
Warming fairly drastically increased the odds of each of these events in the models, with Tampa's current 10,000 - year storm becoming anywhere from a 2,500 - year to a 700 - year storm by the end of the century (assuming high greenhouse gas emissions).
But it will also make history as marking a new era of climate change reality with record high greenhouse gas concentrations,» WMO Secretary - General Petteri Taalas said in a statement.
The modeling concludes that small CHP systems with electrical efficiencies as low as 25 %, operating in buildings with low heat loads could produce higher greenhouse gas emissions than the bulk power grid.
Saunders also defended the study's use of medium - to - high emissions estimates from the IPCC, saying he expects the international body to issue even higher greenhouse gas predictions in its next five - year study, in 2012.
The LCA posits that since corrugated boxes for produce only have an average recycled content of 38.4 percent, excess recovered fiber collected for recycling displaces production of virgin fiber, which results in apparently higher greenhouse gas (GHG) emissions for corrugated.
One reason for being confident about there being much more uncertaintly than the 97 % concensus suggests is that there is nothing like a concensus, let alone proof, of what caused (and causes) the extreme natural variations in climate throughout geological time.This variation is well documented and almost certainly has a variety of underlying causes which are likely to be very different from C02 or other MM emissions even if higher greenhouse gases levels have often been present.
As incomes rise in developing countries, many go through «nutrition transition» away from staple crops towards high greenhouse gas - producing foods like meat and dairy.
Climate change is set to continue due to historically high greenhouse gas emissions by humans, according to the latest report by the Intergovernmental Panel on Climate Change.
RCP 8.5 — A scenario of comparatively high greenhouse gas emissions.Climatic Change, 109 (1 - 2), 33 - 57.
Not to mention the increasing body of research, from both academics and intergovernmental agencies, such as the International Energy Agency, shows that expanding the use of natural gas will do nothing to prevent climate change, and that natural gas obtained by fracking has radically higher greenhouse gas emissions than gas obtained through conventional methods.
While they are the first - and fourth - highest greenhouse gas emitters, respectively, they've also acknowledged that fossil fuels are not compatible with sustainable development.
First, the idea has to actually work, second, the side effects need to be minimal, and third, it has to be able to keep up with an increasing forcing from ever higher greenhouse gas levels, and fourth, it has to be cheaper than the simply reducing emissions at source.
Advanced building codes in developing countries can be implemented quickly, preventing decades of much higher greenhouse gas emissions.
Investment in those companies is emphasized, reduced, or excluded based on how they fare on key sustainability metrics, including the primary sustainability impact considerations of high greenhouse gas emissions or reserves that may produce those emissions.
When this model was then applied to the future, they found that in a world of continuing high greenhouse gas emissions, the threshold for widespread drought - induced vascular damage would be crossed and initiate widespread tree deaths on average across climate model projections in the 2050s.
«Frankly, I was expecting that we'd see large temperature increases later this century with higher greenhouse gas levels and global warming,» Diffenbaugh said.
RCP 2.6 assumes low greenhouse gas emissions; RCP 8.5 assumes high greenhouse gas emissions; RCP 4.5 assumes greenhouse gas emissions in between 2.6 and 8.5.
Much of the harm these events cause in Europe comes from physical damage to its industrial life support system, as the global average temperature continues to rise as a consequence of warming driven by ever higher greenhouse gas levels in the atmosphere, in response to the profligate global consumption of fossil fuels.
Under both modest and high greenhouse gas emissions scenarios, temperatures in the Colorado River Basin are projected to rise by 5 degrees Fahrenheit compared with the 20th - century average.
China continues to lead in the ranking of the world's top 40 renewable energy markets, despite its continuing high greenhouse gas emissions and dependence on coal.
The cap - and - trade system auctions environmental permits to businesses with the highest greenhouse gas pollution.
«Globally, beef production can be taxing on the environment, leading to high greenhouse gas emissions and land degradation,» said Jason Rowntree, MSU associate professor of animal science, who led the study.
Algae production consumes more energy, has higher greenhouse gas emissions and uses more water than other biofuel sources, like corn, switch grass and canola, Clarens and his colleagues found by using a statistical model to compare growth data of algae with conventional crops.
Groups react The American Petroleum Institute praised the expanded gulf access that the bill provides, while also praising language that protects Canadian oil sands from a 2007 law requiring that federal agencies can not buy alternative fuels that have higher greenhouse gas emissions than conventional fuels.
As a result, projections of possible average global sea level rise by 2100 under a high greenhouse gas emissions scenario (in which emissions rise unabated throughout the 21st century) have increased from 2 meters to as much as 2.6 meters.
«It will lock in high greenhouse gas emissions, water use and mercury pollution for decades.
The results showed that higher greenhouse gas emissions would lead to more annual fatalities from heat across the city as far out as the 2080s.
She and her team then projected excess deaths from heat under a low and a high greenhouse gas emissions scenario, incorporating adaptation patterns.
Nevertheless, Kim added, the analysis reveals «a fairly consistent high - resolution picture of climate change» under the highest greenhouse gas concentration scenario projected by the IPCC.
Meat and seafood have the highest greenhouse gas emissions per calorie.
Such research is needed for understanding future changes in cyclones and avoided impacts if we follow the Paris Agreement on climate change, rather than current, high greenhouse gas emission pathways.»
Dimensional's sustainability strategies systematically evaluate companies across industries on key sustainability issues, including the primary sustainability impact considerations of high greenhouse gas emissions or potential emissions from reserves of fossil fuels such as coal, oil, and natural gas that may produce those emissions.