Help


[permalink] [id link]
+
Page "Mining" ¶ 53
from Wikipedia
Edit
Promote Demote Fragment Fix

Some Related Sentences

Environmental and issues
Environmental issues helped form the basis of the nationalist independence movement when environmental demonstrations subsequently merged with those for other political causes in the late 1980s.
Category: Environmental issues with war
The group Republicans for Environmental Protection seeks to strengthen the Republican Party's stance on environmental issues, and supports efforts to conserve natural resources and protect human and environmental health.
Category: Environmental issues
Groups such as the Sierra Club shifted focus from local issues to becoming a lobby in Washington and new groups, for example, the Natural Resources Defense Council and Environmental Defense, arose to influence politics as well.
* Environmental issues in the United States
Singer accepted a professorship in Environmental Sciences at the University of Virginia in 1971, a position he held until 1994, where he taught classes on environmental issues such as ozone depletion, acid rain, climate change, population growth, and public policy issues related to oil and energy.
Category: Environmental issues with nuclear technology
Category: Environmental issues with war
* Environmental issues with paint
Environmental issues include the high level of air pollution from vehicle emissions, water pollution from the dumping of raw sewage, tap water not being potable, and deforestation.
Environmental issues:
* Environmental issues with shipping
Berea's Campus Environmental Policy Committee ( CEPC ) is developing a set of indicators by which to measure the progress of the college toward ecological sustainability, creates bi-annual reports on that progress, and links the school's efforts to green campus operations with its mission to raise consciousness of environmental issues among faculty, students, and staff.
Environmental issues reemerged on the national agenda in 1970, with Republican Richard Nixon playing a major role, especially with his creation of the Environmental Protection Agency.
Environmental economics is a subfield of economics concerned with environmental issues.
Category: Environmental issues in Israel
Environmental engineers also design municipal water supply and industrial wastewater treatment systems as well as address local and worldwide environmental issues such as the effects of acid rain, global warming, ozone depletion, water pollution and air pollution from automobile exhausts and industrial sources.
* Environmental Economics – subfield of economics concerned with environmental issues.
* Environmental issues in Iran
Environmental issues almost always include an interaction of physical, chemical, and biological processes.
Current issues: Environmental problems ( urban and rural ) typical of an industrialising economy such as soil degradation, desertification, air pollution, and water pollution.

Environmental and can
In February 2010, Environment Canada determined that Enviropigs are in compliance with the Canadian Environmental Protection Act and can be produced outside of the research context in controlled facilities where they are segregated from other animals.
Environmental stress, such as prolonged exposure to elevated sound levels or bright light, can also affect libido.
Environmental degradation can be seen as a class or equity issue, as environmental destruction disproportionately affects poorer communities and countries.
Environmental pollutants can react with paper to form acids that promote oxidation, creating more acid as a by-product, which results in a positive feedback loop of autocatalytic destruction.
Air pollutant control technology that is commonly available can limit emissions from Orimulsion to levels considered " Best Available Control Technology ", as defined by the United States Environmental Protection Agency.
For instance, the use of boundary layer wind tunnel modeling can be used as a credit for Leadership in Energy and Environmental Design ( LEED ) certification through the U. S. Green Building Council.
Environmental changes of temperature, humidity, pressure, and vibration can change the resonant frequency of a quartz crystal, but there are several designs that reduce these environmental effects.
According to the U. S. Environmental Protection Agency ( EPA ), PCBs have been shown to cause cancer in animals, and there is also evidence that they can cause cancer in humans.
The US Environmental Protection Agency has investigated fuzzy control for energy-efficient motors, and NASA has studied fuzzy control for automated space docking: simulations show that a fuzzy control system can greatly reduce fuel consumption.
Environmental conditions have a big effect on ultimate sugar levels-the vigneron can help by leaving the grapes on the vine until they are fully ripe, and by green harvesting and pruning to expose the young grapes to the sun.
While they may be more costly to install than regular heat pumps, they can produce markedly lower energy bills — 30 to 40 percent lower, according to estimates from the U. S. Environmental Protection Agency.
Environmental medicine specialists claim MCS causes negative health effects in multiple organ systems, and respiratory distress, seizures, cognitive dysfunction, heart arrhythmia, nausea, headache, and fatigue can result from exposure to levels of common chemicals that are normally deemed as safe.
Environmental pollution is also a concern because heavy metals and other chemicals from fireworks may contaminate water supplies and because fireworks combustion gases might contribute to such things as acid rain which can cause vegetation and even property damage.
One can examine the specifics of environmental science by reading examples of Environmental Impact Statements prepared under NEPA such as: Wastewater treatment expansion options discharging into the San Diego / Tijuana Estuary, Expansion of the San Francisco International Airport, Development of the Houston, Metro Transportation system, Expansion of the metropolitan Boston MBTA transit system, and Construction of Interstate 66 through Arlington, Virginia.
Environmental fouling can be caused by beach sand or loose floating plant or animal matter getting lodged in the valves and preventing proper opening or closing.
Additional regulations can target specific cases: in the United States, for example, the Environmental Protection Agency mandates the purchase of oil, paper, tires and building insulation from recycled or re-refined sources whenever possible.
As such, many states, such as New York, require the completion of a course in such matters before a hunting license can be obtained .< ref > New York State Department of Environmental Conservation – Hunting Licenses < www. dec. ny. gov / permits / 6094. html ></ ref >
Environmental aspects can include both direct, such as those used during manufacturing and indirect, such as raw materials ( Martin 1998 ).
Sodium bicarbonate can be an effective way of controlling fungus growth, and in the United States is registered by the Environmental Protection Agency as a biopesticide.
According to the United States Environmental Protection Agency ( EPA ), biosolids that meet treatment and pollutant content criteria of Part 503. 13 " can be safely recycled and applied as fertilizer to sustainably improve and maintain productive soils and stimulate plant growth.
In the United States, investigation and cleanup of brownfield sites is largely regulated by state environmental agencies in cooperation with the Environmental Protection Agency ( EPA ). The EPA, together with local and national government, can provide technical help and some funding for assessment and cleanup of designated sites.
Environmental managers have become more and more concerned about measuring anthropogenic nutrient inputs into estuaries because excess in nutrients can lead to eutrophication and hypoxic events, eliminating organisms from an area entirely.
Environmental antiandrogens can have harmful effects on reproductive organ development in fetuses exposed in utero as well as their offspring.
Environmental compounds affecting the endocrine system, termed endocrine disruptors, that antagonistically affect androgen receptors and androgen production can negatively affect individuals that come in contact with the compounds as well as their future generations.

0.203 seconds.