As a result, we have cut sulphur dioxide emissions by 80 percent.

This agreement, to which Canada is a party, called for a 30% cut in sulphur dioxide emissions.

Sulphur dioxide emissions would also increase if that strategy were implemented.

International negotiations on reducing sulphur dioxide emissions have ended without agreement.

In that same year sulphur dioxide emissions were an additional 800 kgs per day.

Refineries are already subject to strict sulphur dioxide emission limits.

Moreover, before 1990 the focus was on reducing sulphur dioxide emissions to fight acid rain.

Canada has significantly reduced sulphur dioxide emissions since 1980.

Sulphur dioxide emissions have also been directly linked to increased respiratory problems in humans.

In some areas commercial and residential combustion is a significant contributor to sulphur dioxide emissions.

Sulphur dioxide emissions can cause acid rain, although the impact on weather patterns is more complex, scientists say.

Permanent national limit on sulphur dioxide emissions of 3.2 million tonnes annually (first met in 1993).

You can help to reduce sulphur dioxide emissions.

The United States also committed to reducing sulphur dioxide emissions by 40% from 1980 levels.

No pollution control equipment was ever installed for the sulphur dioxide emissions that are about 50-65 tonnes/day.

• Present to Ministers, targets and timetables to further reduce sulphur dioxide emissions.

Instead, they must measure and pay the tax on the basis of sulphur dioxide emissions to the atmosphere (Approximately 20 companies use this method).

He gave affidavit evidence on sulphur dioxide emissions that turned out to be crucial in the final terms of settlement between the parties.

In particular, sulphur dioxide emissions are anticipated to be dangerously close to the point at which damage is expected to occur to plants.

Lichens were wiped out over large areas owing to sulphur dioxide emissions.

• reducing sulphur dioxide emissions in eastern Canada and the US.

Technologies and operating practices available for addressing sulphur dioxide emissions include:

In fact, the higher the proportion of plastic included, the lower the carbon monoxide and sulphur dioxide emissions.

Insignificant levels of sulphur dioxide emissions, the main cause of acid rain.

In Canada, industry accounted for more than 60 per cent of sulphur dioxide emission in 1995.