3 The anthropogenically produced greenhouse gases include carbon dioxide (CO2) methane (CH4) nitrous oxide (N2O) hydrofluorocarbons (HFCs) perfluorocarbons (PFCs) and sulphur hexafluoride (SF6).

Sulphur () is a city in Calcasieu Parish, Louisiana, United States.

Solid fossil fuels are most frequently used for heating, which contain 2.5 4 per cent sulphur and which produce large quantities of sulphur dioxide and ash (20 30 per cent).

Sulphur Springs is a city in Hopkins County, Texas, in the United States.

White Sulphur Springs is a city in Greenbrier County, West Virginia, United States.

In June 1997, India declared its stock of chemical weapons (1,044 tonnes of sulphur mustard).

White Sulphur Springs is a city in and the county seat of Meagher County, Montana, United States.

Sulphur dioxide concentration above the ceiling provokes respiratory problems in the population, particularly chronic patients and children.

Large quantities of sulphur dioxide are emitted in the air because lubricants are in use for heating.

It is possible to safely breathe dense gases such as xenon or sulfur hexafluoride when they are in a mixture of at least 20 oxygen.

Other compounds detected in volcanic gases are oxygen (meteoric), hydrogen chloride, hydrogen fluoride, hydrogen bromide, nitrogen oxide (NOx), sulfur hexafluoride, carbonyl sulfide, and organic compounds.

About half of the Parties considered switching to cleaner fuels, such as low sulphur fuels and LPG, from coal.

It has a higher octane rating than gasoline and contains no sulphur, and so does not deactivate catalytic converters.

The Town of Hot Sulphur Springs is the Statutory Town that is the county seat of Grand County, Colorado, United States.

In the Federation there is no single detection system for basic indicators of air pollution, either sulphur dioxide or floating particles.

Average crude oil composition is 84 carbon, 14 hydrogen, 1 3 sulphur, and less than 1 each of nitrogen, oxygen, metals and salts.

As xenon is expensive, the gas sulfur hexafluoride, which is similar to xenon in molecular weight (146 versus 131), is generally used in this stunt, and is an asphyxiant without being anesthetic.

The research of the ESL group received a boost with a contract award from the United States Environmental Protection Agency to validate a line source model using sulfur hexafluoride as a tracer gas.

The required PtF5 can be obtained by fluorinating PtCl2 2 PtCl2 5 F2 2 PtF5 2 Cl2 2 PtF5 PtF6 PtF4 Hexafluoroplatinates Platinum hexafluoride can gain an electron to form the hexafluoroplatinate anion, .

Over the last three years the sulphur dioxide level is not expected to increase over 100 micrograms per cubic metre in Sarajevo, Zenica and Kakanj.

In the Federation of Bosnia and Herzegovina there is no single detection and measurement system for basic parameters of air pollution (sulphur dioxide and floating particles).

1 The World Health Organization recognizes six main types of air pollutants carbon monoxide, nitrogen dioxide, particulate matter, sulphur dioxide, tropospheric ozone and suspended particulate matter.

The lava caused little direct damage, but ash and sulphur dioxide spewed out over most of the country, causing three quarters of the island's livestock to perish.

It is often considered to exist as a dry red powder (also known as al Kibrit al Ahmar الكبريت الأحمر red sulphur) made from a legendary stone the philosophers' stone.

Steel is an alloy of iron and carbon containing less than 2 per cent of carbon and 1 per cent of manganese (and small amounts of silicon, phosphorous, sulphur and oxygen).

Gilbert undertook a number of careful electrical experiments, in the course of which he discovered that many substances other than amber, such as sulphur, wax, glass, etc., were capable of manifesting electrical properties.

The expert concluded that the death of the camels was not caused by an infectious disease but by lead and sulphur poisoning that caused a drop in the immunity of the camels to infections.

Many types of natural capital, however, have not been included fresh water, soil, forests as providers of ecosystem services, and the atmosphere as a sink for such pollution as particulates and nitrogen and sulphur oxides.

Saudi Arabia states that the diseases were caused by the contamination of grass, weeds and water in the grazing area as a result of the deposition of lead and sulphur from the Kuwait oil well fires.

Although the amount of pollutants emitted to the air have been falling since the 1980s, the air is still polluted with sulphur dioxide from the mining industry that the Soviet Union rapidly developed in the early 1950s.

In the 1980s and 1990s, widespread concern about acid rain pollution in North America and Europe led to extensive research and assessment efforts that greatly enhanced understanding of long distance transport of sulphur and nitrogen oxide pollution.

Iran states that its territory was exposed to wet deposition from approximately 350,000 tonnes of soot, as well as nitrogen and sulphur oxides, organic carbons, heavy metals and polycyclic aromatic hydrocarbons from the oil well fires in Kuwait.

Even if the findings of Saudi Arabia's expert were to be accepted, there is no evidence to show a direct link between the claimed lead and sulphur poisoning of the camels and Iraq's invasion and occupation of Kuwait.

The average annual concentration of sulphur dioxide does not vary a lot by location, but an increase of gas emissions from motor vehicles goes along with increased traffic density, which is the main reason for the move from air quality class I to class II.