Sentences with phrase «fuels plant growth»

When organic matter breaks down in the soil, it releases carbon that fuels plant growth, allows the soil to store more water, and helps hold soil particles together.
Although the importance of stem cells in fuelling plant growth and development still many questions on their tight molecular control remain unanswered.

Not exact matches

Operated by a team of fewer than 30 employees, the Kapolei, Hawaii - based company has fueled growth through major deals inked within the last year alone: the building of a $ 260 million plant in Idaho, a $ 370 million contract with Sanyo Electric Co. and a $ 678 million contract with Suntech Power to deliver polysilicon, as well as an agreement to provide the second - largest photovoltaic power system in Hawaii.
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Vaccaro grew up in Western Pennsylvania, in the shadows of the plants and factories that fueled America's growth.
These extra nutrients would have boosted plant growth on land, but a considerable fraction would have flowed to the seas and fueled algal blooms in shallow waters surrounding the continents.
A crucial distinction in the global - warming balance sheet — and another stumbling block for beginners starting to count carbons — is that researchers treat fuel from current plant growth as causing zero net greenhouse - gas emissions.
In other words, the plant growth should act like a sink, absorbing the gas released into the air by burning fossil fuel.
During spring, trees and other plants begin to draw down CO2 levels to fuel leaf growth.
In the springtime, there is a dramatic removal of carbon from the atmosphere as plants absorb carbon dioxide, using it through photosynthesis to fuel their growth.
CO2 concentrations typically peak in spring, just before trees, plankton and other plants across the Northern Hemisphere awaken from their winter slumber and begin to greedily suck CO2 out of the sky to fuel photosynthesis and the growth of leaves and cells.
The Nature paper suggests that microscopic plant growth in coastal areas, fueled by fertilizer runoff, is now leading to greater uptake of CO2.
$ 8 billion) over first ten years for deficit reductionObeys PAYGO; Starting in 2026, 25 % of auction revenues for deficit reductionFuels and TransportationIncrease biofuels to 60 million gallons by 2030, low - carbon fuel standard of 10 % by 2010, 1 million plug» in hybrid cars by 2025, raise fuel economy standards, smart growth funding, end oil subsidies, promote natural gas drilling, enhanced oil recoverySmart growth funding, plug - in hybrids, raise fuel economy standards $ 7 billion a year for smart growth funding, plug - in hybrids, natural gas vehicles, raise fuel economy standards; offshore drilling with revenue sharing and oil spill veto, natural gas fracking disclosureCost ContainmentInternational offsetsOffset pool, banking and borrowing flexibility, soft price collar using permit reserve auction at $ 28 per ton going to 60 % above three - year - average market price» Hard» price collar between $ 12 and $ 25 per ton, floor increases at 3 % + CPI, ceiling at 5 % + CPI, plus permit reserve auction, offsets like W - MClean Air Act And StatesNot discussedOnly polluters above 25,000 tons of carbon dioxide equivalent a year, regional cap and trade suspended until 2017, EPA to set stationary source performance standards in 2016, some Clean Air Act provisions excludedOnly polluters above 25,000 tons of carbon dioxide equivalent a year, regional cap and trade pre-empted, establishes coal - fired plant performance standards, some Clean Air Act provisions excludedInternational CompetitivenessTax incentives for domestic auto industryFree allowances for trade - exposed industries, 2020 carbon tariff on importsCarbon tariff on importsReferences: Barack Obama, 2007; Barack Obama, 8/3/08; Pew Center, 6/26/09; leaked drafts of American Power Act, 5/11/10.
Western Wildfires — The increasingly destructive and widespread fire seasons of recent years are likely to continue due to a combination of increased drought and land development encroaching on naturally burning landscapes, along with a climate change — induced fuel boom (enhanced plant growth and a shift to more woody species) exacerbated by fire - suppression efforts leading to more abundant plant matter to fuel violent blazes, according to ecologist Dominique Bachelet of Oregon State University in Corvallis and The Nature Conservancy.
What is exciting about these findings is that «now we have a handle on the genes that comprise a universal toolkit for building stomata,» Bergmann explained, «plants apparently use the same common parts, but the ways these parts function and interact with each other are different, which is both interesting from a discovery science perspective and could be harnessed to improve growth performance in grasses that humans use for food or fuel
By allowing explicit calculations on wood - litter production, these results potentially enable more explicit modelling of woody tissues in ecosystems worldwide, with implications for the build - up of flammable fuel, nutrient cycling, and understanding of plant growth.
Roots store energy collected by the leaves, slowly releasing it to fuel growth, activity and reproduction for plants.
We cover the people plants products that fuel the unprecedented growth of this evolving industry.
With the increase in plant growth from the wet winter fueling a surge in the rodent population, an increase in plague activity is expected.
Plenty of coal to run high tech civilization at least another hundred years even with substantial economic growth by burning it in conventional coal - fired electric plants and making liquid hydrocarbon automotive fuels from it.
Those electrons help create sugars that plants use to fuel growth and reproduction.
The inescapable if unfashionable conclusion is that the human use of fossil fuels has been causing the greening of the planet in three separate ways: first, by displacing firewood as a fuel; second, by warming the climate; and third, by raising carbon dioxide levels, which raise plant growth rates.
Discussing fossil fuels, Christy repeats the common denier argument that more CO2 will boost plant growth:
The above figures can not be proven true but the result seems to indicate that ethanol from plants is too costly now in terms of CO2 release when alternate non fuel growth on the land is factored into the equations.
Expansion of grid supply by construction of big new coal fired power plants such as in the Hunter Valley and near Lithgow are going ahead and look to me to be intended to prevent the issue of decarbonising our energy supply getting mixed up with the issue of maintaining growth and reliability of supply; we'll have enough fossil fuel generating capacity that building low emissions capacity will remain «optional» and can be deferred another decade or two.
, the growth of forests and land plants is capturing CO2 from the atmosphere and slowing the increase in atmospheric CO2 concentrations from deforestation and the burning of fossil fuels.
``... the combustion of fossil fuel... is likely to prove beneficial to mankind in several ways... For instance... small increases of mean temperature would be important at the northern margin of cultivation and the growth of... plants is directly proportional to the carbon dioxide pressure.»
Figure 2: Data show that CO2 removed from the atmosphere by plant growth does not compensate for fossil fuel emissions.
Yet even if the high price of energy from fossil fuels and power plants combines with regional climate initiatives to slow the current rate of growth somewhat, we will probably hit 11 gigatonnes of carbon emissions per year by 2020.
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
And it's happening because of carbon dioxide and global warming: «human use of fossil fuels has been causing the greening of the planet in three separate ways: first, by displacing firewood as a fuel; second, by warming the climate; and third, by raising carbon dioxide levels, which raise plant growth rates.»
Global warming is fueling the growth of plants, which means that allergy sufferers can expect more pollen, and in turn more sneezing and red, itchy eyes, according to a new report by CBS News.
If enacted, backers say the bills would drive growth for renewables, battery storage and demand management, as well as help the state reduce the need for fossil fuel peaker plants.
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Furthermore, fossil fuel and utility interests that have a stake in coal or natural gas plants simply want to slow the growth of their competition: for every solar installation on a home, means approximately one less customer paying for the electricity produced from fossil fuel plants.
Atmospheric CO2 is likely to increase to around 640 ppmv *, assuming — There will be no global Kyoto type climate initiatives — Human CO2 emissions increase with human population — Global per capita human fossil fuel use increases by 30 % by 2100 (it increased by 20 % from 1970 to today)-- Population growth is estimated to slow down sharply, with population reaching 10.5 billion by 2100 (* Note that this could be lower by around 60 ppmv if there is a concerted switch to nuclear power instead of coal for new power plants)
Unfortunately this usually means lots of plant growth that dries out as the summer drought progresses and subsequently fuels a «bad» wildfire season.
Sulfate reduction rates increased fivefold during phases of active plant growth, probably fueled by dissolved organic matter released from the plant roots.
So replacing growth and 10 % of fossil fuels per year would equal 2360 GWe of new Non-Carbon energy, the equivalent of 788 x 3,000 MWe power plants per year.
That is why the effects of fossil - fuel burning can not be separated from the effects of plant growth and decay.
Black Carbon Methane No Keystone XL In Harm's Way: Keystone Threatens America's Animals, Plants Offshore Fracking Oil Trains Climate Change Is Here Now California Fracking Fracking Global Warming and Life on Earth Global Warming and Endangered Species Initiative 350 or Bust The Arctic Meltdown Energy and Global Warming Energy Development on Public Lands Global Warming Litigation The Clean Air Act Transportation and Global Warming Fuel Economy Standards Airplane Emissions Ship Emissions Fighting Climate Science Suppression Enforcing National Assessment of Climate Change Effects California Environmental Quality Act: Urban Sprawl and Global Warming Saving Mountaintop Species From Warming Clearcutting and Climate Change Population Growth and Climate Change Sea - level Rise
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