Eichner (1990) in a review of N2O emission studies suggest that the source of N is important although, Mosier et al. (1993) in their review propose that soil management and cropping system has a greater
impact than the source of N. McTaggart et al. (1993) show that timing and type of fertilizer can affect N2O emissions depending on the cause of the emissions.
Not exact matches
Smart marketers have long understood that word - of - mouth recommendations from consumers — «brand advocacy» — have greater
impact on sales
than any other
source of information.
Credit mix (the combination of credit
sources you have) has a smaller
impact on insurance scores (5 %)
than on FICO credit scores (10 %).
Analyses of media coverage have noted that business
sources were overwhelmingly cited in stories rather
than labour
sources, negative
impacts on employers were over-reported relative to positive
impacts for workers and research findings were misreported to create the impression of damage to the economy.
Knowing that all of these
sources of protein have an
impact is one of the reasons I like to have more
than one kind of plant - based protein powder mix at my ready.
To rehash: a very large roaster
sourcing 30 % of many tons of coffee has an arguably larger
impact than a small company
sourcing 100 % of two tons, and allowing less -
than - total content gets big corporations to the table.
Some
sources suggest that soy has less of an
impact on insulin
than animal protein.
«The last thing South Australia needs is a moratorium on vital energy
sources based on perceived rather
than factual
impacts,» she said.
«With more
than 2,000 restaurants in our global footprint, our goal is to have a considerable
impact on sustainable
sourcing in our industry as well as drive humane treatment of animals throughout our supply chain.»
• Income from child support, particularly where it is willingly paid, has a more beneficial
impact on children
than equivalent income from other
sources (Aizer & McLanahan, 2006).
In this economy, I see this as a social issue of serious
impact — the big retail giants are getting richer by manipulating information
sources to support their casues, rather
than provide facts that could really help inform people and change lives.
The reform groups have been speaking out every week, but concede that they've so far had little
impact, other
than to anger the governor, whose spokesman recently turned tables and accused the groups of being a
source of the Capitol's problems, something they deny.
Background Architects and engineers must design buildings to withstand a variety of forces, some stronger
than others, from many
sources: gravity, people inside, weight of building materials, weather and environmental
impacts.
Upland cotton, which accounts for more
than 90 percent of cultivated cotton worldwide and has a global economic
impact of $ 500 billion, is the main
source of renewable textile fibers.
Biofuels use more land area, generate more greenhouse gas emissions, and have a greater
impact on the environment
than other alternative energy
sources such as photovoltaic solar energy, solar thermal energy, or wind power.
Goat farming in Europe is responsible for more
than 1.4 tonnes CO2 equivalent per year, so replication of the project could have a significant
impact on this major
source of emissions.
The report concluded that the feeding reservoirs were in fact a greater
source of dioxins in food
than emissions are, «and suggest that further risk management actions to reduce emissions from controlled
sources beyond those already in place will have little or no additional
impact on food levels.»
which said «We found that the short - term
impact of purine from plant
sources on the risk of gout attacks was substantially smaller
than that from animal purine
sources.
No industry has a bigger
impact on climate change
than agriculture and food, both as a
source of the problem and as a solution.
While typical serving sizes (one to three of soy foods, or less
than 25g of soy protein from non-concentrated
sources like tofu) have not been shown to be problematic, amounts more
than that (totaling around 100 mg isoflavones or greater daily) could negatively
impact testosterone.
The Committee should evaluate the potential negative
impact of supporting fortified, high - calcium
sources that have fewer nutrients
than dairy products.
One of our intentions is to be a laboratory school for San Francisco and the Exploratorium and beyond, so that the work we're doing and what we're learning isn't done in a silo or on an island of privilege, serving just a small number of kids, but rather the curriculum we're developing, what we're learning about inquiry, the individualized learning plans, everything we're doing is open -
source, so our
impact can be broader
than just the four walls of our building.»
This arrangement gives owners a clear conscience when it comes to the environmental
impact of their electricity
sources, as Tesla claims the photovoltaic panels will feed more electricity into the grid
than the Superchargers will to cars.
With more
than 60 magazine titles and 60 websites in its Performance Automotive Group,
Source Interlink Media is featuring the SEMA Action Network (SAN) and highlighting the laws and regulations
impacting the automotive hobby.
Today, clean energy is responsible for more jobs
than the fossil fuel industry (
source:
Impact Alpha).
Oil
Impact on Emerging Markets Differentiated Markets perceive the sharp reduction in oil prices as a net negative for all emerging markets, rather
than a major
source of differentiation.
This landfill free solution is recommended as a «clean, reliable, and renewable
source of energy» that «produces electricity with less environmental
impact than almost any other
source of electricity» by the US Environmental Protection Agency.
One
source went on to say that Square decided to let Versus simply fade into obscurity
than make an official announcement, as that could have a negative
impact on things like their stock prices.
A new study, The carbon footprint of global tourism, is causing a stir, with news
sources writing headlines like Global tourism's carbon footprint is four times bigger
than thought, study says or Tourism's carbon
impact three times larger
than estimated.
Methane is an attractive target from the standpoint of stemming climate change, as it has the potential for short - term climate
impacts and its anthropogenic
sources are easier to control
than CO2.
«Others have identified the lags in the southern ocean (which warms more slowly
than the northern hemisphere, and northern land in particular) as the
source of this time dependence of feedbacks, and we've demonstrated that different forcings have subtly different
impacts — `
Others have identified the lags in the southern ocean (which warms more slowly
than the northern hemisphere, and northern land in particular) as the
source of this time dependence of feedbacks, and we've demonstrated that different forcings have subtly different
impacts — to some extent based on their spatial signatures.
One action that would have a big
impact is that older light
sources disperse illumination horizontally rather
than directionally.
While the discovery is still noteworthy in terms of understanding Amazon basin geophysics, the Hamza's potential as a
source of freshwater and its overall
impact on surrounding ecosystems is likely to be much less significant
than originally reported.
Critics of the TransCanada pipeline have warned of potential spills in America's heartland as well as the climate
impacts of allowing more tar sands oil, which has a higher carbon footprint
than conventional
sources, into the US and other markets.
Roger Duncan, a deputy general manager of Austin Energy... said that «it's hard to say what
impact it will have on the nation as a whole,» but that in regions that use cleaner -
than - average power
sources, like Austin or California, it would provide a clear emissions benefit.
More
than 300,000 refugees fled severe drought, conflict and famine in southern Somalia in 2011 into Ethiopia and Kenya (William Davies / AFP / Getty Images) That's why, in recent years, many of the world's wealthier nations — including the United States, Germany, Britain, and Japan — have promised billions of dollars in aid to help developing countries adapt to the
impacts of global warming and switch over to cleaner energy
sources.
This is because over the past three years, hundreds of new scientific field accounts of global warming's
impacts, as well as improved peer - reviewed analyses of global warming itself in both the deep past and the very near future, have depicted earth's atmosphere as far more «sensitive» to the invisible CO2, methane and other human -
sourced greenhouse gases
than had been hoped.
We are pleased to recognize the positive
impact with over $ 18 million in supplies, equipment, utilities and fuel
sourced from local businesses during the construction phase and more
than $ 20,000 contributed to local organizations to assist in their missions.»
Through various life cycle assessment studies (Searchinger et al, 2008; DeCicco et al, 2016) performed on annual bioenergy crops such as corn, it has been shown that they are not much better
than fossil fuel energy
sources in terms of climate and energy
impacts.
(
Source: Britain to Halt Onshore Wind Projects: «Wind Farm
Impacts May Be Worse
Than Climate Change»)
Although both are hydrocarbon energy
sources, mining and burning coal has a far, far greater
impact on the environment
than does recovering and burning natural gas.
Some commenters skeptical of the severity of projected climate change have recently seized on two
sources to argue that the climate may be less sensitive
than many scientists say and the
impacts of climate change therefore less serious: A yet - to - be-published study from Norwegian researchers, and remarks by James Annan, a climate scientist with the Japan Agency for Marine - Earth Science and Technology (JAMSTEC).
Based on his research, he believes that once production of edible insects is scaled up, the
impact of feed, energy, processing and transportation will make bugs no more sustainable
than conventional protein
sources.
E.g., research assumes greenhouse gas emissions cause warming without explicitly stating humans are the cause»... carbon sequestration in soil is important for mitigating global climate change» (4a) No position Does not address or mention the cause of global warming (4b) Uncertain Expresses position that human's role on recent global warming is uncertain / undefined «While the extent of human - induced global warming is inconclusive...» (5) Implicit rejection Implies humans have had a minimal
impact on global warming without saying so explicitly E.g., proposing a natural mechanism is the main cause of global warming»... anywhere from a major portion to all of the warming of the 20th century could plausibly result from natural causes according to these results» (6) Explicit rejection without quantification Explicitly minimizes or rejects that humans are causing global warming»... the global temperature record provides little support for the catastrophic view of the greenhouse effect» (7) Explicit rejection with quantification Explicitly states that humans are causing less
than half of global warming «The human contribution to the CO2 content in the atmosphere and the increase in temperature is negligible in comparison with other
sources of carbon dioxide emission»»
Wood heating is practiced on a small scale, the fuel is usually harvested from a local resource, and the users gain a more complete understanding of their
impacts on the environment
than users of other energy
sources.
Also of note, a «green tree logo» identifies eco-friendly products listed with Worldstock which are contain more
than 50 % recycled, biodegradable, from renewable
sources, conserve energy, water, waste or reduce environmental
impacts, and / or are certified by a third party that recognizes sustainable business practices.
Food writer Mintz questions how likely it is that insects will solve the world's food woes, suggesting that «once production of edible insects is scaled up, the
impact of feed, energy, processing and transportation will make bugs no more sustainable
than conventional protein
sources.»
And the EPA has stated that waste - to - energy plants produce electricity «with less environmental
impact than almost any other
source of electricity.»
Other surprises include the recognition that reducing methane emissions from whatever
source has important indirect
impacts on a range of other drivers and is a more effective strategy for short - term reductions in global warming
than had been previously recognized.