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Table 4 Contribution of sources to rank by province and territory

From: Identifying potential exposure reduction priorities using regional rankings based on emissions of known and suspected carcinogens to outdoor air in Canada

  

Percent of Indicator by emission source

  

Industry

Transportation

Residential heating

Rank

Region

NPRI

Airports

Rail

Roads

Gas

Oil

Wood

1

Quebec

71

1

<1

11

<1

<1

17

2

Ontario

49

3

<1

31

1

<1

15

3

New Brunswick

88

1

<1

5

<1

<1

6

4

British Columbia

54

7

<1

22

<1

<1

17

5

Alberta

14

10

<1

62

2

<1

12

6

Newfoundland Labrador

56

3

<1

14

<1

1

26

7

Manitoba

41

8

<1

35

1

<1

16

8

Nova Scotia

11

5

<1

37

<1

3

44

9

Saskatchewan

4

10

1

62

2

<1

21

10

Prince Edward Island

1

4

0

40

<1

6

48

11

Northwest Terr.

2

53

<1

19

1

2

22

12

Yukon

0

29

<1

45

1

1

24

13

Nunavut

<1

63

0

6

0

0

31