Not exact matches
The EPA partly arrived at the lower
figure by excluding the cost of U.S.
emissions on
other countries, yet as the study shows, effects in developing countries have clear spillovers on developed countries.
Through applications of the new technology first in the mini-vehicle N BOX — the first model of the new mini-vehicle N Series — and gradually in
other vehicle models, Honda is targeting top - of - industry fuel efficiency for every category within three years, while simultaneously setting a timeline of 2020 to reduce by 30 % CO2
emissions for all products sold worldwide, relative to
emission figures for 2000.
Here, the diesels equal each
other, posting fuel - efficiency
figures of 64.2 mpg and identical CO2
emissions of 115g / km.
Green - European Union (28 countries) Light grey —
other 4 European countries (Switzerland, Liechtenstein, Norway, Iceland) Black - Candidate countries: Turkey (WLTP applies for imported vehicles; for locally produced vehicles NEDC applies), Israel and outlying EU regions (still unclear): Réunion Island, Martinique, Guadeloupe, French Guiana, St. Martin, Mayotte Dark grey - Partial implementation (planned): South Korea, Japan (WLTP without «extra-high» test cycle phase), India, China (CO2
emissions only, NEDC is used for consumption
figures)
Combined with a number of further technologies developed in the overall context of BMW EfficientDynamics, the engine gives the BMW X6 xDrive50i fuel consumption and
emission figures significantly better than
other eight - cylinder vehicles competing with the BMW X Models.
Conversely, the Auris full hybrid returns class - leading fuel consumption
figures of only 3.8 l / 100 km in the European homologation combined cycle and remarkably low, highly tax - efficient CO2
emissions of just 89 g / km - a
figure unmatched by any
other C - segment car.
The two countries, the established and emerging dominant influences on the global greenhouse, are circling warily right now, trying to
figure out what signals each can send to the
other indicating seriousness about curbing heat - trapping
emissions that would not raise political problems at home.
But one
figure hit home to me more than any
other: daily
emissions from fires are more than the daily
emissions of the entire U.S. economy.
Other estimates on soil carbon sequestration are more conservative, with acclaimed soil science professor Rattan Lan suggesting something closer to 10 % of annual
emissions may be a more realistic
figure.
Carbon and
Other Biochemical Cycles: On cumulative fossil fuel
emissions for the 2012 - 2100 period, China, Kenya and Venezuela, opposed by Germany, said presenting
figures for the means together with the ranges created confusion.
In 1990,
emissions of halocarbons and
other halogenated compounds occurred almost exclusively in the OECD90 region, which contributed 95 % to the world total (
Figure 5 - 19).
By 2100, the A2 marker has the largest CH4
emissions in all the regions as compared to the
other markers (Tables 5 - 13a - d,
Figure 5 - 17).
Even a slower release, dampened by
other cuts in
emissions, could cost $ 37 trillion — a
figure that dwarfs the $ 100 billion that Lloyds of London estimates will be invested in the Arctic over the next decade.
The change of
emission rate in 2000 from 1.5 % yr - 1 to 3.1 % yr - 1 (
figure 1),
other things being equal, would have caused a sharp increase of the airborne fraction (the simple reason being that a rapid source increase provides less time for carbon to be moved downward out of the ocean's upper layers).
For each
emissions profile within 1 per cent of 1.0, 1.5 or 2.0 TtC cumulative
emissions between 1750 and 2200, we calculate a likelihood profile, such that each panel in
figure 4 actually contains dozens of likelihood profiles plotted on top of each
other.
The model uses historical data through the most recent available
figures, including country - level GDP and population and GHG
emissions from fossil fuels, changes in land use, and
other sources.
As the international community and domestic lawmakers
figure out how to meet their
emissions reductions targets in a cost - effective way, many are looking to innovative mechanisms that channel finance towards enhancing the ability of forests and
other natural land areas to absorb carbon from our atmosphere.
In
other words, its time to accept a voluntary decrease in GDP and incomes, at least in developed countries, to reduce
emissions and buy us time to
figure out the best way to drastically reduce global carbon intensity.
Since the election result was unexpected, climate analysts haven't
figured out exactly by how much
other countries would have to cut
emissions to compensate for lack of U.S. action, or even if it's practically doable.
ANSWER: Observations are the time series T (t), [CO2](t) and
emissions (t); as d [CO2] natural (t) / dt correlates with T (t) and as no
other correlation is (mathematically) allowed (by statistical tests) then the [CO2 natural] is, as shown as well on
figure 17 - B, a consequence of the past temperatures (their time integral) and can not be their cause.
Every year, one of the projects I give my students is to
figure out how the global community can address the climate risk, given that it requires concerted global action, that some countries cause more
emissions per capita than
others, that some are endowed with abundant fossil fuel resources, and that some are richer than
others.
Re 422 wili — I was looking at
figure 2 (as best I could in the little version you get from behind paywall)-- it looks like, for the DEP 4.5
emissions -LRB-(DEP refers to forcing (from anthropogenic
emissions, I think) W / m ^ 2 in 2100) a bit more than doubling CO2 by 2100, setting aside
other GHGs), if sensitivity is 3 K / doubling, the permafrost reservoir declines but starts to level off significantly before reaching 0 (I believe that's 0 % of the permafrost reservoir?).
By then not only climate scientists, but I would think a large part of the global population will be fully aware of the dangerous consequences of global warming and the urgency of public policies to reduce carbon
emissions — thanks in a large part to Dr. Mann, James Hansen and many
other vocal
figures in the climate science community.
As the Industrial Revolution accelerated, scientists soon
figured out that
emissions of heat - trapping gases from burning coal and
other fossil fuels might intensify that natural «greenhouse effect.»
In
other words, if Dr. Goldblatt's
figures are correct, the possibility of a runaway greenhouse is extremely unlikely, the chances of a runaway greenhouse due to human carbon
emissions are non-existent, and the UVic website's main headline is seriously misleading and unnecessarily alarmist.
(G&A are also inconsistent on a number of fronts, including applying the 20 - year GWP for methane to livestock but using the 100 - year GWP for
other anthropogenic methane
emissions, and making an adjustment to
emissions figures for the year 2000 to account for increases in livestock tonnage between 2002 and 2009, but not making similar adjustments for rising fossil fuel consumption over the same time).
And there are several possibilities, some of which could reduce
emissions while
others could increase
emissions dramatically (see
figure).
Reducing the world's
emissions of CO2 and
other greenhouse gases — the focus of virtually all public discussion and government policy on climate at the moment — remains vital, but as a practical matter that effort only affects how quickly the 400 ppm
figure will increase.
Center for American ProgressWith
other smaller changes in global
emissions projections — including a decrease due to the recent economic downturn and reduced
emissions from deforestation and loss of peat lands — the high - end abatement path so far from the Copenhagen Accord commitments leaves us only 5 gigatons short of the 44 gigaton goal by 2020 — two - thirds of the reductions needed to achieve climate safety (
Figure 3).