So should we try to
slow global warming by planting trees?
President Obama took measures to
slow global warming by pushing through regulations to limit carbon emissions from vehicles and power plants, encouraging investment in clean energy technologies, and helping to negotiate the Paris climate agreement.
Environmentally, the fires are a double whammy: They destroy trees that help to
slow global warming by absorbing heat - trapping carbon dioxide as they grow.
Some engineers have even proposed dumping iron into the ocean to trigger phytoplankton blooms — a strategy that they speculate will
slow global warming by removing carbon from the atmosphere (SN: 6/5/10, p. 16).
Clouds can play an important role in
slowing global warming by reflecting energy back into space.
Not exact matches
The United States, under former President Barack Obama, had pledged as part of the Paris accord to cut U.S. greenhouse gas emissions
by as much as 28 percent from 2005 levels
by 2025 to help
slow global warming.
In the particularly difficult question of
global warming, thus far most economists have argued that it will be more efficient to respond to the problems caused
by global warming as they occur than to make serious efforts to reduce it, since these efforts would
slow economic growth.
Now, research suggests that for the past decade, such stratospheric aerosols — injected into the atmosphere
by either recent volcanic eruptions or human activities such as coal burning — are
slowing down
global warming.
The model also suggests that the decline in water vapour concentrations that occurred in 2001
slowed down the rate of
global warming in the last decade
by 25 per cent.
1.5 and 2 °C are not hard and fast limits beyond which disaster is imminent, but they are now the milestones
by which the world measures all progress toward
slowing global warming.
Some environmentalists have argued that greater use of biochar could
slow and perhaps ultimately reduce
global warming by taking carbon out of circulation.
Global warming has neither stopped nor
slowed in the past decade, according to a draft analysis of temperature data
by the NASA Goddard Institute for Space Studies
Global warming has neither stopped nor
slowed in the past decade, according to a draft analysis of temperature data
by NASA's Goddard Institute for Space Studies.
But, noted Nancy Knowlton of the Smithsonian Institution National Museum of Natural History in Washington, D.C., «If we do want to have reefs around
by 2050, we are going to have to do something about carbon dioxide» to
slow global warming and acidification.
Natural
global warming is self - rectifying either
by slow chemical weathering processes responsible for mineral sequestration of carbon or
by gradual return of Earth's orbital parameters to what they were before the onset of
global warming, thereby significantly reducing the amount of solar radiation reaching the Earth's surface.
Looking into the future, we found that, if nothing is done to
slow climate change,
by the time
global warming reaches 2 ºC events like this winter would become common at the North Pole, happening every few years.
Carbon Footprint - Learn how to reduce your carbon footprint
by purchasing carbon offsets
by purchasing carbon offsets to
slow global warming and clean the environment at http://www.begreennow.com/.
A task force assembled
by the American Psychological Association hopes to spur more research on the role of the human mind in shaping the behaviors resulting in rising greenhouse - gas emissions as well as on traits that can impede an effective response to
global warming and similar
slow - building environmental risks.
It started when the Drudge Report posted a link to an item on the Political Punch blog
by the ABC News correspondent Jake Tapper quoting Mr. Clinton proposing that «we have to
slow down our economy» to save the planet from
global warming.
While
global temperatures rose
by about one - fifth of a degree Fahrenheit per decade from the 1950s through 1990s,
warming slowed to just half that rate after the record hot year of 1998.
Obama's climate plan would double the yearly addition to the forces driving
global warming by 2050 and he's selling this as a plan to «
slow» it down.
Summing up, he says that in his view other real - time problems, particularly
global poverty, trump whatever long - term risk is posed
by man - made
warming, and that the
slow natural pace of society's shift away from dirty fuels like coal toward cleaner ones will take care of the problem in any case.
Arctic nations have a unique responsibility to show
global leadership in reducing black carbon to
slow regional
warming and melting
by taking action to reduce black carbon.
If blister rust can be regarded as a steadily, if
slow - moving, disaster for whitebark pine, the relatively dramatic and sudden attack of mountain pine beetles can be regarded as a biological firestorm, fueled
by global warming, experts at a recent workshop sponsored
by the Natural Resources Defense Council said.
Natural
global warming is self - rectifying either
by slow chemical weathering processes responsible for mineral sequestration of carbon or
by gradual return of Earth's orbital parameters to what they were before the onset of
global warming, thereby significantly reducing the amount of solar radiation reaching the Earth's surface.
This finding, announced in September
by the EU Joint Research Center and the Netherlands Environmental Assessment Agency, doesn't mean that the amount of greenhouse gases in the atmosphere has yet decreased, but it could mean that we may be able to meet the goals of the Paris Climate Agreement in
slowing global warming.
That study refuted gospel
by deniers that
global warming slowed between 1998 and 2012.
By the year 2070, however, researchers found that the
warming would nearly catch up to the reference simulation, which means that a future grand solar minimum would merely
slow down
global warming.
While the
warming of average
global surface temperatures has
slowed (though not nearly as much as previously believed), the overall amount of heat accumulated
by the
global climate has not, with over 90 percent being absorbed
by the oceans.
HERE is a lecture
by Dr. Jennifer Francis, Rutgers U. documenting the connection between the loss of Arctic ice due to
global warming,
slower moving jet streams with larger meandering amplitudes, and increases in extreme weather.
Considering all the short - term factors identified
by the scientific community that acted to
slow the rate of
global warming over the past two decades (volcanoes, ocean heat uptake, solar decreases, predominance of La Niñas, etc.) it is likely the temperature increase would have accelerated in comparison to the late 20th Century increases.
However, another important recent paper
by Kevin Cowtan and Robert Way showed that the
global surface temperature rise has not
slowed as much as some previously thought; in fact, the surface
warming since 1997 happened more than twice as fast as previous estimates.»
Again, there is a real debate about the pace and rhythm of
global warming, and about the degree to which it has been caused (or can be
slowed)
by human activity.
36 Cut fossil fuel use (especially coal) Solutions
Global Warming Prevention Cleanup Cut fossil fuel use (especially coal) Remove CO2 from smoke stack and vehicle emissions Shift from coal to natural gas Store (sequester) CO2 by planting trees Improve energy efficiency Sequester CO2 deep underground Shift to renewable energy resources Sequester CO2 in soil by using no - till cultivation and taking cropland out of production Transfer energy efficiency and renewable energy technologies to developing countries Reduce deforestation Figure 20.14 Solutions: methods for slowing atmospheric warming during this c
Warming Prevention Cleanup Cut fossil fuel use (especially coal) Remove CO2 from smoke stack and vehicle emissions Shift from coal to natural gas Store (sequester) CO2
by planting trees Improve energy efficiency Sequester CO2 deep underground Shift to renewable energy resources Sequester CO2 in soil
by using no - till cultivation and taking cropland out of production Transfer energy efficiency and renewable energy technologies to developing countries Reduce deforestation Figure 20.14 Solutions: methods for
slowing atmospheric
warming during this c
warming during this century.
While that will
slow the pace of
global warming, another $ 5.3 trillion of investment would be needed to bring enough generation capacity to keep temperature increases
by the end of the century to a manageable 2 degrees Celsius (3.6 degrees Fahrenheit), the report said.
We watch Peter Evans as he meets the legal and scientific team assembled
by NERF to prosecute the sea level rise lawsuit, and here the story really
slows down as the NERF team tries to educate Evans about the uncertainties of the
Global Warming theory.
51 Fig. 20 - 14, p. 481 Cut fossil fuel use (especially coal) Shift from coal to natural gas Improve energy efficiency Shift to renewable energy resources Transfer energy efficiency and renewable energy technologies to developing countries Reduce deforestation Use more sustainable agriculture and forestry Limit urban sprawl Reduce poverty
Slow population growth Remove CO 2 from smoke stack and vehicle emissions Store (sequester) CO2
by planting trees Sequester CO 2 deep underground Sequester CO 2 in soil
by using no - till cultivation and taking cropland out of production Sequester CO 2 in the deep ocean Repair leaky natural gas pipelines and facilities Use animal feeds that reduce CH 4 emissions
by belching cows Solutions
Global Warming PreventionCleanup
Several studies from this year show that the slowdown could be caused
by a natural cycle in the Atlantic or Pacific that caused temperatures to rise more in the 1980s and 1990s but that has
slowed or stopped
global warming now.
Plant leaf growth is boosted
by carbon dioxide, but can, in turn,
slow global warming, shows research.
To point out just a couple of things: — oceans
warming slower (or cooling
slower) than lands on long - time trends is absolutely normal, because water is more difficult both to
warm or to cool (I mean, we require both a bigger heat flow and more time); at the contrary, I see as a non-sense theory (made
by some serrist, but don't know who) that oceans are storing up heat, and that suddenly they will release such heat as a positive feedback: or the water
warms than no heat can be considered ad «stored» (we have no phase change inside oceans, so no latent heat) or oceans begin to release heat but in the same time they have to cool (because they are losing heat); so, I don't feel strange that in last years land temperatures for some series (NCDC and GISS) can be heating up while oceans are slightly cooling, but I feel strange that they are heating up so much to reverse
global trend from slightly negative / stable to slightly positive; but, in the end, all this is not an evidence that lands»
warming is led
by UHI (but, this effect, I would not exclude it from having a small part in temperature trends for some regional area, but just small); both because, as writtend, it is normal to have waters
warming slower than lands, and because lands» temperatures are often measured in a not so precise way (despite they continue to give us a
global uncertainity in TT values which is barely the instrumental's one)-- but, to point out, HadCRU and MSU of last years (I mean always 2002 - 2006) follow much better waters» temperatures trend; — metropolis and larger cities temperature trends actually show an increase in UHI effect, but I think the sites are few, and the covered area is very small worldwide, so the
global effect is very poor (but it still can be sensible for regional effects); but I would not run out a small
warming trend for airport measurements due mainly to three things: increasing jet planes traffic, enlarging airports (then more buildings and more asphalt — if you follow motor sports, or simply live in a town / city, you will know how easy they get very
warmer than air during day, and how much it can
slow night - time cooling) and overall having airports nearer to cities (if not becoming an area inside the city after some decade of hurban growth, e.g. Milan - Linate); — I found no point about UHI in towns and villages; you will tell me they are not large cities; but, in comparison with 20-40-60 years ago when they were «countryside», many small towns and villages have become part of larger hurban areas (at least in Europe and Asia) so examining just larger cities would not be enough in my opinion to get a full view of UHI effect (still remembering that it has a small
global effect: we can say many matters are due to UHI instead of GW, maybe even that a small part of measured GW is due to UHI, and that GW measurements are not so precise to make us able to make good analisyses and predictions, but not that GW is due to UHI).
«If California's efforts in reducing black carbon can be replicated globally, we can
slow down
global warming in the coming decades
by about 15 percent, in addition to protecting people's lives,» Ramanathan said.
A hellish vision of a world
warmed by 4C within a lifetime has been set out
by an international team of scientists, who say the agonisingly
slow progress of the
global climate change talks that restart in Mexico today makes the so - called safe limit of 2C impossible to keep.
The 38 - year - old statistician, author of the controversial book «The Skeptical Environmentalist,» enraged the scientific community
by saying that the dangers of
global warming had been exaggerated and that trying to
slow it was a waste of money.
Reducing
global warming by 0.5 °C may not sound like much, but when it comes to climate change, every tenth of a degree matters, and
slowing near - term
warming is particularly important to avoid triggering feedback loops that could accelerate further
warming.
The US representative Jonathan Pershing claimed that the United Sates was making «enormous» efforts to
slow global warming and help the poor nations most affected
by it.
Reforestation adds to the planet's net carbon storage and helps moderate
global warming by slowing the growth of carbon emissions in the atmosphere.
Climate Astrology: «
Global Warming» commands sea level rise Increases... & sea level rise slowdown: NASA discovers that «global warming» is slowing and not increasing sea level rise — NASA study claim: «Because the Earth has become more parched, partly because humans are pumping out more ground water, the rising oceans are being absorbed by lakes, rivers, and underground acquirers, much like a sponge absorbs
Global Warming» commands sea level rise Increases... & sea level rise slowdown: NASA discovers that «global warming» is slowing and not increasing sea level rise — NASA study claim: «Because the Earth has become more parched, partly because humans are pumping out more ground water, the rising oceans are being absorbed by lakes, rivers, and underground acquirers, much like a sponge absorbs
Warming» commands sea level rise Increases... & sea level rise slowdown: NASA discovers that «
global warming» is slowing and not increasing sea level rise — NASA study claim: «Because the Earth has become more parched, partly because humans are pumping out more ground water, the rising oceans are being absorbed by lakes, rivers, and underground acquirers, much like a sponge absorbs
global warming» is slowing and not increasing sea level rise — NASA study claim: «Because the Earth has become more parched, partly because humans are pumping out more ground water, the rising oceans are being absorbed by lakes, rivers, and underground acquirers, much like a sponge absorbs
warming» is
slowing and not increasing sea level rise — NASA study claim: «Because the Earth has become more parched, partly because humans are pumping out more ground water, the rising oceans are being absorbed
by lakes, rivers, and underground acquirers, much like a sponge absorbs water.
Ships and buoys made
global warming look
slower 26 November 2010
by Michael Marshall http://www.newscientist.com/article/dn19772-ships-and-buoys-made-
global-
warming-look-
slower.html
Responding to and in the manner of KK Tung's UPDATE (and, you can quote me): globally speaking the
slowing of the rapidity of the
warming, were it absent an enhanced hiatus compared to prior hiatuses, must at the least be interpreted as nothing more than a slowdown of the positive trend of uninterrupted
global warming coming out of the Little Ice Age that has been «juiced»
by AGW as evidenced
by rapid
warming during the last three decades of the 20th Century, irrespective of the fact that, «the modern Grand maximum (which occurred during solar cycles 19 — 23, i.e., 1950 - 2009),» according to Ilya Usoskin, «was a rare or even unique event, in both magnitude and duration, in the past three millennia [that's, 3,000 years].»
On June 30 I made a presentation at the Sixth International Conference on Climate Change sponsored
by the Heartland Institute in Washington, DC, entitled «Obama's Multifaceted
Global Warming Doctrine Agenda and What Might Be Done to
Slow It Down.»