The growth of capacity in Asia is also significant, especially given China's status
as leading greenhouse gas emitter.
«They've emerged
as a leading greenhouse gas program in recent years, and now consumers and businesses will be able to choose Green - e Climate certified carbon offsets that source from eligible ACR projects.»
«ACR has emerged
as a leading greenhouse gas program in recent years, and now consumers and businesses will be able to choose Green - e Climate certified carbon offsets that source from eligible ACR projects.»
Not exact matches
But raising animals for food is also a serious health risk for the planet,
as animal agriculture is one of the
leading producers of
greenhouse gases.
De Blasio has sought to position New York City
as a leader in the fight against climate change, but even
as he has committed to quickly come up with an aggressive plan to further reduce its
greenhouse gas emissions, the agency that is supposed to
lead that effort is in flux.
A University of Alaska Fairbanks -
led research project has provided the first modern evidence of a landscape - level permafrost carbon feedback, in which thawing permafrost releases ancient carbon
as climate - warming
greenhouse gases.
«
As the climate gets warmer, the thawing permafrost not only enables the release of more
greenhouse gases to the atmosphere, but our study shows that it also allows much more mineral - laden and nutrient - rich water to be transported to rivers, groundwater and eventually the Arctic Ocean,» explained Ryan Toohey, a researcher at the Interior Department's Alaska Climate Science Center in Anchorage and the
lead author of the study.
Within a decade, China may overtake the United States
as the
leading producer of
greenhouse gases, and 7 of the world's 10 most air - polluted cities are Chinese.
The research suggests that — contrary to some prior findings — CO2
led the prior round of global warming rather than vice versa, just
as it continues to do today thanks to rising emissions of CO2 and other
greenhouse gases.
A surprising recent rise in atmospheric methane likely stems from wetland emissions, suggesting that much more of the potent
greenhouse gas will be pumped into the atmosphere
as northern wetlands continue to thaw and tropical ones to warm, according to a new international study
led by a University of Guelph researcher.
«Every tonne of
greenhouse gas that we emit
leads to additional emissions from natural sources such
as methane bubbles,» says Kosten.
«This underscores that large, sustained changes in global temperature like those observed over the last century require drivers such
as increased
greenhouse gas concentrations,» said
lead author Patrick Brown, a PhD student at Duke's Nicholas School of the Environment.
«This is worrisome given that the temperature in the study region is predicted to rise by
as much
as 2 degrees by midcentury under the range of plausible
greenhouse gas emissions scenarios,» said Avery Cohn, aassistant professor of environment and resource policy at Tufts, who
led the work while he was a visiting researcher at Brown.
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.
The
leading measure is an amendment authored by Senate Minority Leader Mitch McConnell (R - KY) and Senator Jim Inhofe (R - OK) that would nullify previous efforts to scientifically define
greenhouse gases as «endangering health and welfare» and to implement the program.
CO2 is a key
greenhouse gas leading to anthropogenic climate change, with cities around the world
as major emitters of CO2.
When he challenged the Obama rule in court
as Oklahoma's attorney general, Pruitt was one of the
leading voices for the legal argument that EPA can't regulate
greenhouse gas emissions from power plants because it already has a standard for mercury and air toxics emission from generators — known
as the 112 exclusion, referring to a section of the Clean Air Act.
Jackson also can expect a wave of industry - driven litigation,
as well
as a push from the Democrat -
led Congress to pass legislation pre-empting the EPA rules and instead setting its own mandatory curbs on
greenhouse gases.
Results from the study showed indicated that with carbon taxes set at $ 50 per ton and increased at a rate of 5 % per year would
lead to a reduction in the total
greenhouse gas emission in the US by
as much
as 63 %, confirms Reilly.
A study published today, by a group
led by the International Institute for Applied Systems Analysis (IIASA), indicates that eliminating fossil fuel subsidies could curb global
greenhouse gas emissions by
as much
as 5 % through 2030 while saving hundreds of billions of dollars in public money.
They scrutinized adaptation plans which incorporate urban planning and development actions that
lead to the abatement or reduction of vulnerability to climate change, and mitigation plans that include actions such
as improved energy efficiency and renewable energy generation to reduce
greenhouse gas emissions.
A 2008 study
led by James Hansen found that climate sensitivity to «fast feedback processes» is 3 °C, but when accounting for longer - term feedbacks (such
as ice sheet disintegration, vegetation migration, and
greenhouse gas release from soils, tundra or ocean), if atmospheric CO2 remains at the doubled level, the sensitivity increases to 6 °C based on paleoclimatic (historical climate) data.
Human behavioral changes, such
as installing solar panels or investing in public transportation, alter
greenhouse gas emissions, which change the global temperature and thus the frequency of extreme events,
leading to new behaviors, and the cycle continues.
The ammonia is washed away, creating a major environmental issue
as it
leads to eutrophication of water ways and ultimately enters the atmosphere
as nitrogen dioxide, the main
greenhouse gas associated with agriculture.
Such extremes have
led to millions facing food and water shortages,
as well
as thousands of deaths globally, pointing to the need to not only mitigate
greenhouse gas emissions, but to also invest in adaptation and improving the forecast systems of developing countries, Taalas said in his forward to the report.
The rising popularity of shellfish such
as lobster and shrimp has
led to a surge in
greenhouse gas emissions from the shipping industry, according to a new study published this week in the journal Nature...
Result - oriented concrete actions taken by the two largest
greenhouse gas emitting nations will also set an example for other countries encouraging unilateral action and
leading to sustainable transportation initiatives,
as well
as cooperative initiatives with other countries through multilateral fora.
The rapid growth in aviation,
as flights became more affordable, has also
led to a dramatic increase in
greenhouse gas emissions associated with travel.
We will promote a co-benefits approach that will
lead to reducing
greenhouse gas emissions and conservation and sustainable use of biodiversity
as well.
It does not expressly endorse a «cap and trade» approach
as opposed to a carbon tax but does recommend creating an overall «budget» for
greenhouse gas emissions over a stretch of decades that can
lead to a clear, directly measurable goal.
The planet's existing energy choices and habits will
lead to an enormous buildup of
greenhouse gases, particularly
as large developing countries industrialize.
If there was more natural variability in the past
as shown in MBH98 / 99, e.g.
as the Moberg reconstruction shows, that doesn't necessary
lead to the conclusion that climate is more responsive to
greenhouse gases (GHGs).
Original post In 2011, a Cornell research team
led by the environmental scientist Robert Howarth published «Methane and the
greenhouse -
gas footprint of natural
gas from shale formations,» a widely discussed paper positing that
gas escaping from drilling operations using hydraulic fracturing, widely known
as fracking, made natural
gas a bigger climate threat than the most infamous fossil fuel, coal.
actions include investments and strategic planning that address emissions today,
as well
as industry -
leading research on technologies with the potential to reduce
greenhouse gas emissions in the future, â??
China's environmental record much more mundane things than
greenhouse gas emissions, such
as lead utilization, agricultural fertilizer and pesticide use, and water use, and treatment, is deplorable.
In our conversation, he explained China's enduring «you first» stance in the climate treaty talks despite its position
as the world's
leading emitter of
greenhouse gases.
[1] Critics argued the Initiative, despite its title, actually weakened existing laws, such
as the Clean Air Act and EPA proposed regulations on air pollutants, and did not address carbon dioxide, the most abundant heat trapping
greenhouse gas leading to global warming.
In addition, the popularity of natural
gas relies, in part, on its reputation
as a «bridge fuel» — the fossil fuel that will
lead to a renewable energy future because it's cleaner burning, emits less
greenhouse gas and uses water less intensively in certain steps of the process.
There's a lot of good news to be found in EPA's draft Inventory of U.S.
Greenhouse Gas Emissions and Sinks: 1990 - 2015, which came out this week — all of it underscoring progress, much of it
led by industry, in reducing emissions — even
as American consumers and the U.S. economy are supplied the energy they need.
* Pledges for emissions cuts by 2020 that were made by the world's biggest emitters in 2010 don't correspond to the «lowest cost» emissions reduction trajectory and would
lead to
greenhouse gas concentrations of
as much
as 650 ppm by 2100.
Consequently an increase in the atmospheric concentration of
greenhouse gases from human activities such
as burning fossil fuels
leads to an enhanced
greenhouse effect.
With the Canadian Standards Association, she
led the Canadian Advisory Committee for the ISO Climate Change Standards,
as well
as the public consultation process for several of the
greenhouse gas quantification protocols for Natural Resources Canada.
-- Excerpt: Nitrous oxide is nearly 300 times
as potent
as carbon dioxide — considered the
leading cause of climate change — and the third most threatening
greenhouse gas overall.
Draining and burning these lands for agricultural expansion (such
as conversion to oil palm or pulpwood plantations)
leads to huge spikes in
greenhouse gas emissions.
Carbon dioxide and other
greenhouse gases have been long characterized
as one of the
leading causes of global warming.
Danger of Undermining Emissions Mitigation Efforts If politicians are
led to believe that a low - cost technological fix can reduce or eliminate the need for politically difficult actions such
as increasing the cost of carbon by cap and trade schemes or taxation, going against the wishes of powerful fossil energy corporations, and getting countries all around the world to agree on climate goals, it is likely to undermine their resolve to deal with the underlying cause of the problem by reducing
greenhouse gas emissions.
The reliability of supply provided by our nation's network of storage and distribution facilities has contributed to the increased use of natural
gas in many sectors of the U.S. economy, which has
led to reductions in air emissions — ranging from criteria pollutants, such
as sulfur dioxide and nitrogen oxides, to
greenhouse gases.
As the first private
greenhouse gas registry in the world, ACR has set the bar for offset quality that is the market standard today and continues to
lead carbon market innovation.
As the article reminds us, in 2010, Shulz, partnering with Tom Steyer, a Democrat, «
led the successful campaign to defeat Proposition 23, a California ballot initiative to suspend the state's ambitious law to curb
greenhouse gases.»
Partly, we
as a
leading nation need some kind of climate legislation to drive more consistent long - term
greenhouse gas reductions and foster more aggressive adoption of new technologies.