We also include in the category of slow feedbacks the global warming spikes, or «hyperthermals», that have occurred a number of times in Earth's history during the course
of slower global warming trends.
Instead
of slowing global warming, forests could start to make it worse.
Instead
of slowing global warming, forests could start to make it worse.Here, Carswell provides the answer to a critical question: Why should we care?
Nobel Prize - winning economist Kenneth Arrow wrote recently that «These calculations [on costs and benefits
of slowing global warming] indicate that, even with higher discounting, The Stern Review's estimates of future benefits and costs imply that mitigation makes economic sense.»
Stakeholders across the value chain encouraged Walmart to continue to set aggressive targets, with a science - based approach tied to the bigger objective
of slowing global warming, according to McMillion.
Jacobson, M. Z. Control of fossil - fuel particulate black carbon plus organic matter, possibly the most effective method
of slowing global warming.
In an email to the Guardian he says: «Climate change is no longer something we can aim to do something about in a few decades» time, and that we must not only urgently reduce CO2 emissions but must urgently examine other ways
of slowing global warming, such as the various geoengineering ideas that have been put forward.»
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.
It found the rapid pace
of global warming and the
slow pace
of coral growth meant the reef was unlikely to evolve quickly enough to survive the level
of climate change predicted in the next few decades.
Plaintiffs would go after easy targets and companies like Whitehaven Coal — which are already in the sights
of climate activists — and other companies that resisted the need to change the way they do business to help
slow man - made
global warming or funded climate sceptics could be vulnerable.
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.
It will be cheaper, they tell us, to adjust to increased storm damage, build more dikes and seawalls, relocate people and pay the costs
of increased air - conditioning than it would be to take steps to
slow global warming.
Consider the question
of whether we need now to take steps to
slow down
global warming through the greenhouse effect.
Recently many have been willing to work toward the reduction
of their carbon emissions so as to
slow the process
of global warming.
But it wasn't until she wrote this poignant post, «Mothers Needed to Protect the Earth,» that I really started thinking harder about harnessing the power
of the Green Mom blogosphere to draw attention to climate change and to advocate changes to
slow the rate
of global warming.
Both regulatory initiatives are designed to
slow the release
of greenhouse gases that contribute to
global warming.
The rate
of global warming has
slowed — but why?
Reducing emissions
of these other pollutants might not
slow global warming as much as previously thought
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.
Swann's previous research looked at how a hypothetical massive tree planting in the Northern Hemisphere to
slow global warming could have the unintended effect
of changing tropical rainfall.
Resort owners like John Cumming
of Park City, Utah, are becoming advocates for reducing energy use, hoping to
slow carbon emissions and hopefully
global warming.
«Our findings mean that nature is not as efficient in
slowing global warming as we previously thought,» said Kees Jan van Groenigen, research fellow at the Center for Ecosystem Science and Society at NAU and lead author
of the study.
A weaker sun might
slow human - induced climate change slightly but when the sun eventually recovers force,
global warming would heat up with even more
of a vengeance.
This natural uptake
slows the buildup
of CO2 in the air, moderating
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.
With these scenarios in mind, the researchers identified what measures can be taken to
slow the rate
of global warming to avoid the worst consequences, particularly the low - probability high - impact events.
Thus, a main conclusion
of the study is that «a future grand solar minimum could
slow down but not stop
global warming.»
The deceleration in rising temperatures during this 15 - year period is sometimes referred to as a «pause» or «hiatus» in
global warming, and has raised questions about why the rate
of surface
warming on Earth has been markedly
slower than in previous decades.
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.
The results
of this study contribute to our understanding
of how plants and animals will respond to
global climate change and highlight the need to
slow and prevent further
warming.
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.
When it comes to
slowing down
global warming, the world's oceans — 70 percent
of the planet's surface — may be Homo sapiens» best hope for a stable future.
Natural geochemical processes that result in the
slow buildup
of atmospheric carbon dioxide may have caused past geologic intervals
of global warming through the greenhouse effect
The costs
of reducing carbon dioxide emissions in order to
slow global warming will have to fall mainly on the rich countries, the bank says.
President - elect Trump on Tuesday rounded out a potential dream team
of anti-environment cabinet members with the chief executive officer
of ExxonMobil, among the world's 10 largest companies and one that has profited from
global warming and worked to
slow the fight against climate change.
What scientists discovered in 2014 is that since the turn
of the century, oceans have been absorbing more
of global warming's heat and energy than would normally be expected, helping to
slow rates
of warming on land.
Efforts such as these to
slow deforestation have delivered some
of humanity's few gains in its otherwise lackadaisical battle so far against
global warming.
Scientists have discovered that rising ocean temperatures
slow the development
of baby fish around the equator, raising concerns about the impact
of global warming on fish and fisheries in the tropics.
No matter how well the world controls emissions
of greenhouse gases,
global climate change is inevitable, warn two new studies which take into account the oceans»
slow response to
warming.
To have any hope
of slowing the pace and holding down the upper level temperatures that
global warming will bring over this century, the human population
of the world will need to make large reductions
of the additional billions
of tons
of greenhouse gases they are projected to be pumping into the atmosphere, each year.
«However, it also demonstrates the need to avoid higher levels
of global warming, which could
slow the ability
of forests to accumulate carbon.»
Action needs to be taken now to
slow global warming, says Flannery, the director
of the South Australian Museum.
The Montreal Protocol had no impact on cleaning the air, it stopped the growth
of CFCs which are powerful greenhouse gases (in addition to their role in depleting stratospheric ozone), therefore it
slowed global warming, rather than increasing it, and we aren't trying to save ground - level ozone.
Meanwhile, cooler - than - normal water has risen up to replace it in the eastern Pacific, a mechanism that has temporarily helped
slow the rate
of warming on land, despite continued
global warming.
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.
The researchers attribute the
slowing down
of the current known as the Atlantic Meridional Overturning Circulation to
global warming.
There are periods when other factors might temporarily
slow that rise such as the much - discussed
global warming «pause»
of the last decade, but the overall connection is clear.
The longevity
of global warming (Fig. 9) and the implausibility
of removing the
warming if it is once allowed to penetrate the deep ocean emphasize the urgency
of slowing emissions so as to stay close to the 500 GtC target.
Given the unprecedented rapidity
of the human - made climate forcing, it is difficult to establish how soon
slow feedbacks will become important, but clearly
slow feedbacks should be considered in assessing the «dangerous» level
of global warming, as discussed in the next section.