And
what about carbon emissions from transport of huge bags of detergent?
Switching tacks here,
what about carbon dioxide capture and storage?
What about carbon capture and storage?
Salzar and Kipfmueller use temperature and precipitation as dependent variables, but
what about carbon dioxide (and it fertilization effect)?
Not exact matches
Partly through studying ice, he looks at
what happened during other
carbon cycles thousands and even millions of years ago in order to make assumptions
about what could happen today.
A Q&A with economist Andrew Leach on
what we know
about the Trudeau government's national
carbon price plan, and all the questions that remain unanswered
What the report to the UN actually says is that Canada will miss its 2030 target by 66 megatonnes of
carbon, which is
about 22 per cent of needed reductions.
Share: FacebookTwitterLinkedinGoogle + emailIf asked
what the federal government is doing to cut
carbon pollution, most Canadians would likely point to the policy they've heard the most
about:
carbon pricing.
If asked
what the federal government is doing to cut
carbon pollution, most Canadians would likely point to the policy they've heard the most
about:
carbon pricing.
But if a scientist came along with Adam on the sixth day and
carbon - dated the trees or measured their rings,
what conclusions would he draw
about their age?
We have so many bigger problems in this country than to care
about what these people do on Sundays or when they can and can't eat meat or rub
carbon on their forehead.
I never heard of that
carbon dating stuff before but did a quick google search and found out that you all know
what you're talking
about.
But if a scientist came along with Adam on the sixth day and
carbon dated the trees or measured their rings,
what conclusions would he draw
about their age?
Leifeld, J. & Fuhrer, J. Organic farming and soil
carbon sequestration:
what do we really know
about the benefits?
«Can I say to Australians the debate that they are hearing
about a
carbon tax is a debate
about what Tony Abbott calls a
carbon tax, which [it] will be for a limited period of time and then we will move to an emissions trading scheme.»
What current atmospheric
carbon dioxide concentration tells us
about the need to stabilise the global climate and the need for a step change in government, city and business action.
No matter
what you think
about the octuplets and their
carbon footprint, I find these images of the mother incredible.
In an ever - growing body of guidance and advice
about carbon, understanding
what can be done to make a difference right now is one of the biggest challenges facing the construction industry.
Governor Cuomo talked
about the importance of temporarily relying on
what he calls «
carbon free» nuclear power during an appearance at the FitzPatrick nuclear plant in Oswego in August.
Building new prisons allows the government to practice
what it teaches
about a low
carbon and green economy.
If it's not the increased
carbon dioxide though, then
what should we do
about climate change?
Governor Cuomo talked
about the importance of temporarily relying on
what he calls «
carbon - free» nuclear power during an appearance at the FitzPatrick nuclear plant in Oswego in August.
It also stirred confusion
about the governor's legal authority and
what will happen to the
carbon trading program, which caps utility
carbon dioxide emissions in 10 Northeastern and mid-Atlantic states, at a time when national climate legislation appears dead on Capitol Hill.
Another major advantage the catalysts have is that, while they are general in
what substrate they can oxidize, they are very specific
about which
carbon - hydrogen bonds they cut — so much so that they target a certain spot on amino acids like proline, leucine or valine even when they are part of a much larger peptide chain.
«We know lots
about the
carbon cycle on Earth's surface, but
what about in the mantle?»
When the team determined
what happened to that
carbon under UV light, they found that the deeper
carbon was also
about 40 % more susceptible to photochemical and biochemical degradation into CO2 than was
carbon from the active layer.
He wants to know why Earth's global climate models break down on Venus, which has an atmosphere composed of 97 percent
carbon dioxide — and
what that reveals
about the hidden fine - tunings of Earth models.
As technologies to capture
carbon improve, some are already thinking
about what we will do with all that CO2.
Bean and Kempton, meanwhile, are interested in detailing
what a statistical census of biologically significant gases such as oxygen,
carbon dioxide and ozone could reveal
about planetary habitability.
The
carbon thing has got people thinking
about — I don't know
what kind of word you want to use — sustainability and greenness.
El Haite said the main priority of this year's conference will be certainty
about what countries plan to do to put themselves on a low -
carbon trajectory before their commitments kick in in 2020.
Just talk a little bit
about how this particular
carbon atom that you've named Dave travels around the globe and
what kind of adventures it has as a member of the biosphere, or, you know, occasionally not in the biosphere.
Fossil fuels cost a lot of money and [have] a lot of climate impact; that's something we haven't covered either, but this plan will also reduce
carbon dioxide emissions to
about a third of
what they are now [by] 2050, assuming some level of growth as well.
These kind of experiments «tell us a lot
about rebuilding a rainforest,» he says, as well as inform us
about «
what we can do that will help forests recover their biodiversity,
carbon storage and other ecological functions in as short a time as possible — and hopefully in a way that roughly approximates the forest that was there originally.»
«
What was different
about how heat and
carbon were moving around in the ocean?»
Given
what scientists know
about the Red Planet's atmosphere, these clouds likely consist of either
carbon dioxide or water - based ice crystals.
Photo: Reuters I last raised the issue of a
carbon price in «
What Unconventional Fuels Tell Us
About the Global Energy System», which added several data points to Charles C.
«
What's different [
about carbon dioxide] is the scale and the disruption in the energy system from having to transition from
carbon - intensive fuels to
carbon neutrality,» he added.
As for the paper's conclusion that removing atmospheric
carbon is necessary in order to achieve the 2 ˚C target, climate scientist Richard Moss of the Pacific Northwest National Laboratory's Joint Global Change Research Institute in College Park, Maryland, says that's a nearly impossible goal «with
what we know
about today.»
It's not clear
what, if anything, this can teach us
about real molecules, but Pine already has an application in mind: linking up several surrogate
carbon atoms to create a «semiconductor» for light.
The
What We Know report further states that «according to the IPCC, given the current pathway for
carbon emissions the high end of the «likely» range for the expected increase in global temperature is
about 8 ˚ F by the end of the century.
If emissions dropped to zero immediately, the concentrations would start to fall, but relatively slowly (given
what we know
about the half - life of
carbon in the atmosphere)-- i.e. over decades.
Research has already helped us learn a lot
about «Oumuamua's rare cigar - like shape,
what it's made of (ice with a
carbon - rich surface) and its highly unusual orbit, which will take it out of our solar system at a speed of around 26 km / s.
Given that solar output four billion years ago was only
about 60 percent of
what it is today, enhanced levels of
carbon dioxide and perhaps ammonia (NH3) must have been present in order to retard the loss of infrared radiation into space.
What's more, they discovered that Sabah could double
carbon stocks by allowing previously logged forests to regenerate — a process that they estimate would take
about a century.
This information can help decision makers make better and more informed choices
about how and where to boost agricultural production, including
what types and amount of fertilisers to use, and the potential for
carbon sequestration in different soils.
We sat down with Robert Hornung, the President of the Canadian Wind Energy Association (CanWEA) to chat
about the global transition to a low -
carbon future,
what needs to happen to get there and how these two thoughts are showing up at this year's conference.
We sat down with Robert Hornung, the President of the Canadian Wind Energy Association (CanWEA) to chat
about the global transition to a low -
carbon future,
what needs to happen to get there and how these...
This VEC guest blog by Noah Deich examines
what is and isn't known
about the cost of removing
carbon from the atmosphere.