«Particulate air pollution is
like lead pollution, there is no evidence of a safe threshold even at levels far below current standards, including in the rural areas we investigated,» said Schwartz.
Not exact matches
Since then, her ongoing research and those of dozens of colleagues have
led to conclusions that urban
pollution, particularly the kind you live with in dense areas
like New York City, New Delhi, London, and Mexico City, is a critical health concern.
In fact, feeding them can create an unnatural and unhealthy dependence on us as their food providers, and can
lead to other problems,
like overcrowding and water
pollution.
And learn how to avoid harms,
like air
pollution,
lead and harmful plastics.
Those against FreshDirect have sited concerns
like increased
pollution from delivery trucks that
lead to higher rates of asthma, increased traffic, and a decrease on green space on the waterfront along the Bronx Kill.
Republicans on the committee focused their questions on how Pruitt will work to prevent
pollution from causing serious public health problems
like the
lead contamination crisis affecting Flint, Michigan, and criticized the Obama administration's climate regulations.
Lower rates of asthma and other health problems are frequently cited as benefits of policies aimed at cutting carbon emissions from sources
like power plants and vehicles, because these policies also
lead to reductions in other harmful types of air
pollution.
«Most research has focused on single environmental factors
like air
pollution or toxins in water,» said Jyotsna Jagai, research assistant professor of environmental and occupational health in the University of Illinois at Chicago School of Public Health and
lead author of the study.
We do know that asbestos in our homes causes mesothelioma, that
lead in old pipes causes low IQ, and that smoke
pollution like the recent epidemic in London can trigger chronic asthma.
We are exposed to chemicals through cigarette smoke,
pollution and heavy metals
like lead.
That means we must address the true threats to all species: human -
lead activities
like habitat destruction and
pollution.
Going beyond mere shelter, it's an intriguing idea to incorporate rehabilitative functions and
pollution - sucking materials into our buildings,
leading us closer to a kind of «living» or «genetic» architecture that responds to its environment, much
like an organism would.
And here are just a few other «side effects» of mining on public lands in the West: cyanide spills; wildlife habitat destruction and fish kills caused by poisoned waters; and water
pollution caused by acid mine drainage, which leaches potentially toxic heavy metals
like lead, copper, and zinc from rocks.
Yokohama is the second - largest city in Japan with a population of 3.7 million and
like many other cities in the world, rapid urbanisation has increased energy use, caused traffic jams, and
led to spikes in air
pollution and greenhouse gas emissions.
Globally, coal - fired projects under development saw a steep decline between 2016 and 2017,
led primarily by policies aimed at fighting air
pollution in developing countries
like China and India.
But
pollution also covers hundreds of chemicals which are fine or even beneficial at low levels but which if released in large quantities or in problematic circumstances cause «harm» —
like phosphorus (grows your veges but also
leads to toxic cyanobacterial blooms which kill cattle), nitrogen (grows crops kills many native species of plants and promotes weed growth costing farmers), copper (used as an oxygen carrier by gastropods but in high concentrations kills the life in sediments which feed fish), hormones
like oestrogen (essential for regulating bodies but in high concentrations confuse reproductive cycles especially with marine life) or maybe molasses from a sugar mill (good for rum but when dumped into east coast estuaries used to cause oxygen sag in estuaries
leading to massive fish kills).
While the EPA has, under the Clean Air Act put federal limits on toxic emissions of arsenic, mercury, and
lead pollution that power plants emit — as well as on pollutants
like sulfur dioxide and nitrogen oxides — there are currently no such limits on the carbon emissions from new or existing power plants.
The impacts of greenhouse gas (GHG) emissions on human health include the effects of air
pollution on increased respiratory disease, the spread of vector - borne illnesses
like cholera, malaria, and dengue fever due to changing weather patterns, and compromised agricultural production and food security
leading to greater malnutrition.
«As we talk about policies that would make cool roofs an important climate mitigation measure all across the world, we want to know how things change in a country
like India, which has more
pollution,» said Surabi Menon, a climate scientist at Berkeley Lab who is one of the
lead researchers on the project.
Since DuPont implemented an energy efficiency program in 1990, the company has significantly reduced its
pollution and cut its energy bills by $ 3 billion, and cities
like Keene and Portland, Oregon have
led in meeting new efficiency standards.
Make better use of organic fertilizers
like manure, [while encouraging] judicious use of chemical fertilizers — which
lead to run off and water
pollution and also create emissions.
The planetary boundaries hypothesis, first introduced by a group of
leading earth scientists in a 2009 article in Nature, posits that there are nine global, biophysical limits to human welfare: climate change, ocean acidification, the ozone layer, nitrogen and phosphate levels, land use change (the conversion of wilderness to human landscapes
like farmland or cities), biodiversity loss, chemical pollutants, and particulate
pollution in the atmosphere.