Sacramento — Reductions in emissions of black carbon since the late 1980s, mostly from diesel engines as
a result of air quality programs, have resulted in a measurable reduction of concentrations of global warming pollutants in the atmosphere, according to a first - of - its - kind study examining the impact of black carbon on California's climate.
Reductions in emissions of black carbon since the late 1980s, mostly from diesel engines as
a result of air quality programs, have resulted in a measurable reduction of concentrations of global warming pollutants in the atmosphere, according to a first - of - its - kind study — which Berkeley Lab participated in — examining the impact of black carbon on California's climate.
Last year 4,300 people died as a direct
result of our air quality.
Not exact matches
The
results of the assessment must be used in the development
of long - range maintenance plans that include specific indoor
air quality components for each school building.
The state Department
of Environmental Conservation is out with the
results of its second
air quality study for the West Side Buffalo neighborhoods around the Peace Bridge.
Scaling back our energy consumption significantly, whether voluntarily or as a
result of laws and regulations, would go a long way toward achieving our pollution reduction and
air and water
quality goals
Brock LeBaron, deputy director
of Utah's Division
of Air Quality, which has funded some of the work in the basin and been focusing on reducing ozone pollution there, said that upcoming efforts to improve air quality should also result in reduced methane emissions in the near futu
Air Quality, which has funded some of the work in the basin and been focusing on reducing ozone pollution there, said that upcoming efforts to improve air quality should also result in reduced methane emissions in the near
Quality, which has funded some
of the work in the basin and been focusing on reducing ozone pollution there, said that upcoming efforts to improve
air quality should also result in reduced methane emissions in the near futu
air quality should also result in reduced methane emissions in the near
quality should also
result in reduced methane emissions in the near future.
The
results suggest biomass burning
of polluted forest fuels may exacerbate poor
air quality — and related health concerns — in some
of the world's most heavily polluted areas, among them, the Los Angeles metropolitan area, which is expected to suffer from more wildfires as drought conditions continue.
The findings are especially relevant to families with children living in low - income households; these kids are at greater risk
of health problems
resulting from poor
air quality.
The reasons for that conclusion are unclear and the EPA declined multiple requests to comment on its actions in the aftermath
of 9/11 or the
results of its scientific investigations into
air quality and the constituents
of the dust.
The North Bay Fires affected
air quality in the Central Valley and satellite images show it traveled more than 500 miles over the Pacific, reaching as far south as Mexico.19 In 2015, smoke from wildfires in central Canada
resulted in multiple days
of exceedances
of EPA standards in Maryland.20 In 2002, wildfire smoke from fires in Quebec impacted populations all along the East Coast
of the United States, and a nearly 50 percent increase in hospital admissions for respiratory diagnoses for the elderly was associated with the smoke plume and concurrent PM2.5 in counties in states between New York and Washington, DC.21
Results: Pollution controls in Beijing and the adjacent provinces were only part
of the
air quality improvement story during the 2008 Summer Olympic Games.
The
results, published in the Journal
of Geophysical Research, suggest that bad
air quality may be contributing to severe droughts in parts
of China, as well as causing health and environmental problems.
Discussions about indoor
air quality emerged in the 1970s as a
result of the energy crisis leading to home construction that was more efficient by way
of being sealed up tight... and subsequently lacking ventilation.
Endocrine disruptors are common in many traditional building supplies and environments, including polyvinyl flooring and wall coverings, wall - to - wall carpeting (a carcinogen magnet), high VOC paints, stains and sealants, and poor indoor
air quality as a
result of insufficient ventilation.
MacFarlane's preference for quantity over
quality results in a lot
of dead
air, but the gags that land are howlers, and for all
of its crudeness, the movie beats with a real heart.
MacFarlane's preference for quantity over
quality results in a lot
of dead
air, but the gags that land are howlers, and all
of its crudeness (and racism, and sexism, and homophobia, etc.), the movie beats with a real heart.
«Perhaps it is not surprising that profit margins take precedence over public health, but with transport emissions the main contributor to urban
air pollution,
resulting in nearly 10,000 early deaths a year in London alone and hugely decreasing
quality of life for children, the elderly and those with pre-existing health complaints, the public should be utterly outraged by this news.»
This allows greater valve overlap,
resulting in an improved
quality and quantity
of the
air charge entering each cylinder.
Avoid diets with large excesses
of dietary protein (greater than 20 percent) because these diets may
result in poor
air quality in the area where your rabbits are housed.
And the rest
of us pay a price in diminished
air quality as a
result of these heavily polluting jets.
Similar negative effects occur with worsening
air pollution — higher levels
of ground - level ozone smog and other pollutants that increase with warmer temperatures have been directly linked with increased rates
of respiratory and cardiovascular disease — food production and safety — warmer temperatures and varying rainfall patterns mess up staple crop yields and aid the migration and breeding
of pests that can devastate crops — flooding — as rising sea levels make coastal areas and densely - populated river deltas more susceptible to storm surges and flooding that
result from severe weather — and wildfires, which can be ancillary to increased heat waves and are also responsible for poor
air quality (not to mention burning people's homes and crops).
A review in issue six
of Passive House Plus looked at the evidence on
air quality in naturally ventilated homes, and came to the depressing conclusion that the long standing British and Irish norm
of holes in the walls or trickle vents in the windows and intermittent extract fans in kitchens and bathrooms, was not
resulting in good indoor
air quality (IAQ).
While many sources
of pollution can affect
air quality, agricultural burning and the
resulting landscape fires are to blame for the worst haze episodes.
Clearly these
results indicate poor
air quality in the absence
of a functioning MVHR, though it may be worth bearing in mind that such data as there is indicates similar
air quality in naturally ventilated homes, such as the Scottish study reported above.
Secondly, BenMAp «estimates the number and economic value
of heath impacts
resulting from changes in
air quality — specifically, ground - level ozone and fine particles but note that the COBRA impacts are solely based on particulate matter.
Abt Associates used a three - step analytic process to estimate the impacts on
air quality and public health
resulting from implementation
of the RGGI program from 2009 to 2014.
Bell, M., D. Davis, L. Cifuentes, A. Krupnick, R. Morgenstern, and G. Thurston, 2008: Ancillary human health benefits
of improved
air quality resulting from climate change mitigation.
Extreme heat and declining
air quality are expected to increase risk associated with respiratory problems and heat stress, both
of which pose increasing problems for human health, especially in urban areas, and can
result in increased hospitalizations and even premature death.
The majority
of power in the US comes from burning fossil fuels
resulting in both
air quality problems and massive greenhouse gas emissions contributing to the rise
of global temperatures and climate change.
Requires States to ensure in implementation plans that: (1) in an attainment or unclassifiable area, any emissions increase from the construction or modification
of an affected unit will not
result in exceeding a national ambient
air quality standard; and (2) in a nonattainment area, the emissions increase will not interfere with a program to assure the achievement
of such a standard.
In mechanically cooled buildings in hot - humid climates, if interior negative pressure causes moisture - laden outdoor
air to enter the building envelope, moisture can condense on cool surfaces, and, if restricted from drying to the inside, problems
of material durability and indoor
air quality can
result.
Imagine knowing how your city or state will cope with drier and warmer conditions over the next 30 years; imagine getting a tornado warning an hour in advance providing an opportunity to get your family properly sheltered; imagine being able to evacuate only those coastal residents that will be directly impacted by a hurricane and not unnecessarily clearing hundreds
of miles
of the coast; imagine being able to tell a fire incident manager where the fire front will be in 6 hrs; imagine airline routing system that knows where a squall line will be in 12 hrs and the
resulting efficiency in airport acceptance rates; or imagine
air quality predictions that would allow the time for special precautions to be taken for those at risk.
Increasing wind generation to the levels
of the Study Scenario simultaneously reduces carbon dioxide emissions, improves
air quality resulting in lower levels
of illness and premature loss
of life, and reduces demand on water resources.
The end
result is a filtration system hundreds
of times more efficient than standard ventilation systems, capable
of providing the homeowner and occupants with the best possible indoor
air quality no matter what is happening in the environment around them.
Mining, transportation, and combustion
of coal contribute to poor
air quality and respiratory disease, while the risky nature
of mining coal
results in death and injury for workers.»
The
result is improved
air quality in the homes, conservation
of trees and
of course, reducing greenhouse gas pollution.
Texas Commission on Environmental
Quality's executive director Margaret Hoffman said, «As a
result of this joint investigation and cooperative effort between state and federal officials, Texans will enjoy cleaner
air.
Passive House is an affordable method
of design and construction that
results in unsurpassed thermal comfort, indoor
air quality and resilience, while reducing heating and cooling energy demand by up to 90 % - meant to aggressively address the climate crisis.
As a
result of the upgrades, the district has been able to meet its indoor
air quality goal
of 700 parts per million (ppm) CO2 or less during occupied hours
The global warming may
result in the spreading
of certain diseases such as malaria and diseases due to the poor
air quality.
The report explores attitudes toward policies that relate to climate change due to extreme weather events such as extended periods
of high heat, flooding, and storms
resulting in the transmission
of disease and decreased
air quality.
The rampant
air and water pollution
resulting from fossil fuel use has garnered considerable attention in recent years, with landmark studies on the human health effects and other costs
of coal burning, and alarming accounts
of declining
air quality in gas - and - oil - drilling boomtowns.
As established in the 2016 U.S. Climate and Health Assessment — The Impacts
of Climate Change on Human Health in the United States: A Scientific Assessment — the
resulting changes in our climate are creating conditions that harm human health through extreme weather events, reduced
air and water
quality, increases in infectious and vector - borne diseases, and other mechanisms.
As a
result, models without fans are generally ineffective (e.g., are a waste
of money) because they don't clean enough
air to make a difference in your
air quality.
It calls for a reduction in thermal bridges, improved
air tightness, high
quality windows and a LOT
of insulation,
resulting in energy savings
of between 75 and 90 %.
The
result is a toxic output
of contaminated water, questionable
air quality and incredible waste.
His chairman
of the Council
of Environmental
Quality, James Connaughton, said a «train wreck» would
result if regulations to control greenhouse gases were authorized piecemeal under laws like the Clean
Air Act and the Endangered Species Act.
For example, more than 90 percent
of Californians live in regions adversely affected by
air quality problems, largely as a
result of vehicle exhaust.
In addition to reducing emissions, the project
results produce a number
of non-carbon benefits for local people, including job creation and the improvement
of indoor
air quality.