Statistics Canada - Government of Canada
Table A.6.G  Conservation measures for the protection of natural wetland areas, by type of wetland, Alberta, 2001
Wetland conservation measure Seasonal wetlands Permanent wetlands Both types of wetlands
Number of farms
Rotational grazing
1,835B
1,775B
2,805A
Fencing
1,410B
1,680A
2,395A
Alternate water source
1,080A
1,020A
1,900A
Water control structures/dams
345A
505A
780A
Other measures
455B
920A
555A
  Share of farms (%) by type of conservation measure
Rotational grazing
56.8
47.5
58.3
Fencing
43.7
44.9
49.8
Alternate water source
33.4
27.3
39.5
Water control structures/dams
10.7
13.5
16.2
Other measures
14.1
24.6
11.5
Notes:
Only farms adopting conservation measures to protect natural wetland areas were included.
Shares add up to more than 100% because an individual farm could report more than one type of measure to conserve natural wetland areas.
Data quality symbols:
A excellent
B very good
C good
D acceptable
E use with caution
F - too unreliable to be published
Data source: Statistics Canada, 2001 Farm Environmental Management Survey.
Table source: Statistics Canada, 2007, Water Management on Canadian Farms, Farm Environmental Management in Canada series, volume 3, number 1, Catalogue no. 21-021-MWE2007001.