Sitting days when the word environment was used in the Senate during the 1970s

Date Number of uses
7 December 1971 149
25 May 1978 109
30 March 1971 63
11 December 1974 62
25 August 1977 59
10 May 1978 56
28 February 1979 52
24 October 1972 44
8 May 1978 42
27 November 1973 41
26 May 1978 37
8 May 1979 36
31 May 1979 35
5 April 1978 35
11 October 1979 35
17 August 1976 34
31 August 1972 33
21 November 1979 33
24 May 1979 30
6 December 1976 30
16 August 1972 30
9 October 1979 29
21 April 1977 29
4 June 1979 29
29 March 1979 27
23 November 1979 27
14 September 1978 27
13 October 1977 27
30 May 1979 26
24 May 1977 26
26 November 1974 26
4 April 1979 26
21 November 1978 26
11 May 1978 25
11 October 1972 25
24 May 1978 25
10 May 1979 25
22 February 1977 24
23 May 1979 24
1 June 1976 23
5 June 1975 23
1 June 1972 23
27 September 1979 22
8 November 1977 22
4 May 1978 22
27 October 1972 21
31 May 1973 21
1 May 1979 20
6 October 1977 20
27 February 1979 20
20 May 1976 20
29 May 1978 20
25 February 1977 20
3 May 1978 20
15 February 1977 19
15 September 1971 19
20 September 1972 19
7 September 1971 19
8 June 1979 19
16 November 1976 19
18 November 1976 19
21 August 1979 18
9 December 1976 18
6 June 1979 18
7 March 1979 18
2 March 1972 18
11 April 1972 18
2 November 1976 18
29 September 1971 18
23 May 1973 17
4 June 1976 17
25 May 1977 17
2 October 1975 17
22 November 1979 17
25 October 1977 17
25 October 1979 17
17 August 1977 17
14 March 1978 16
3 December 1976 16
31 March 1977 16
8 September 1971 16
5 June 1979 16
27 May 1977 16
17 October 1978 16
4 November 1976 16
19 May 1976 15
20 February 1979 15
3 April 1979 15
19 October 1976 15
7 September 1977 15
15 November 1979 15
2 March 1976 15
11 June 1975 15
24 August 1972 15
18 April 1972 15
6 September 1977 15
11 April 1978 15
6 October 1971 14
17 September 1970 14
24 August 1977 14
29 August 1979 14
23 August 1979 14
21 April 1975 14
25 May 1976 14
20 March 1979 14
24 May 1972 14
23 August 1978 14
9 March 1972 14
20 November 1979 14
25 September 1979 14
10 June 1970 14
24 February 1976 14
27 March 1979 13
22 September 1976 13
5 May 1977 13
23 February 1971 13
28 April 1976 13
13 September 1978 13
8 November 1973 13
11 September 1979 13
28 September 1978 13
28 November 1974 13
18 August 1977 13
2 March 1978 13
22 March 1979 12
24 March 1976 12
24 May 1973 12
22 March 1972 12
10 November 1976 12
7 November 1979 12
30 May 1973 12
13 November 1973 12
16 October 1979 12
30 May 1978 12
18 February 1976 12
20 September 1978 12
16 March 1976 12
19 October 1978 12
5 April 1979 12
9 May 1979 11
1 June 1978 11
30 August 1979 11
9 September 1976 11
1 March 1979 11
18 August 1971 11
10 October 1979 11
17 August 1978 11
9 May 1972 11
1 March 1978 11
7 April 1976 10
1 April 1976 10
4 June 1970 10
30 November 1976 10
28 November 1973 10
12 April 1973 10
15 March 1978 10
6 June 1978 10
17 October 1972 10
17 October 1979 10
26 May 1977 10
21 February 1979 10
13 September 1979 10
9 April 1974 10
5 May 1976 10
22 February 1978 10
1 August 1974 10
4 December 1974 10
23 July 1974 10
17 August 1972 10
18 October 1972 10
9 May 1978 10
3 June 1977 10
25 March 1976 9
30 March 1976 9
23 August 1973 9
13 September 1973 9
21 August 1975 9
13 May 1971 9
3 June 1976 9
14 November 1973 9
23 November 1978 9
9 April 1970 9
8 June 1978 9
27 September 1972 9
3 June 1975 9
27 May 1975 9
13 November 1979 9
3 March 1976 9
4 May 1971 9
26 October 1972 9
24 March 1977 9
29 May 1979 9
26 April 1972 9
2 May 1973 9
19 September 1979 9
7 September 1976 9
22 February 1972 9
31 October 1972 9
10 December 1976 8
9 October 1973 8
13 May 1970 8
28 March 1979 8
10 December 1974 8
5 December 1973 8
11 September 1973 8
7 June 1973 8
10 April 1973 8
22 February 1979 8
24 February 1977 8
31 March 1976 8
15 March 1971 8
11 May 1971 8
2 December 1976 8
1 December 1976 8
23 October 1973 8
10 October 1972 8
28 May 1975 8
12 September 1979 8
27 October 1971 8
18 September 1979 8
27 April 1976 8
20 September 1979 8
23 August 1972 8
29 August 1973 8
3 April 1974 8
27 October 1977 8
27 April 1972 8
25 February 1976 8
26 September 1978 8
29 February 1972 8
23 November 1971 8
30 October 1972 8
22 May 1979 8
8 April 1976 7
13 November 1974 7
7 October 1976 7
6 March 1979 7
29 October 1970 7
8 November 1979 7
3 May 1977 7
30 September 1975 7
10 May 1972 7
24 November 1978 7
28 September 1972 7
10 May 1973 7
13 October 1976 7
16 November 1978 7
11 October 1973 7
17 October 1973 7
4 March 1976 7
24 August 1976 7
18 February 1975 7
3 May 1973 7
13 October 1971 7
8 March 1979 7
5 December 1974 7
17 March 1977 7
23 February 1972 7
12 October 1978 7
13 April 1972 7
20 February 1975 7
25 October 1978 7
26 September 1979 7
6 April 1976 6
23 March 1976 6
19 November 1974 6
23 October 1975 6
17 November 1976 6
23 August 1977 6
9 March 1977 6
2 May 1979 6
6 December 1973 6
31 July 1974 6
28 August 1979 6
6 October 1976 6
30 November 1971 6
18 September 1973 6
11 May 1972 6
6 November 1979 6
26 February 1975 6
18 March 1970 6
7 March 1973 6
12 March 1970 6
25 October 1973 6
29 August 1972 6
9 November 1971 6
25 February 1971 6
22 May 1973 6
23 May 1972 6
25 May 1972 6
14 November 1978 6
24 August 1978 6
1 October 1974 6
18 July 1974 6
9 September 1971 6
7 June 1979 6
12 September 1978 6
19 September 1978 6
12 June 1975 6
4 April 1978 6
12 October 1971 6
18 October 1979 6
6 May 1976 6
3 November 1970 6
8 November 1978 6
7 November 1978 6
16 March 1977 6
12 December 1973 6
17 March 1976 6
25 August 1971 6
26 August 1971 6
15 March 1973 5
7 October 1971 5
11 November 1976 5
3 May 1979 5
21 April 1970 5
29 November 1973 5
12 September 1973 5
5 June 1973 5
11 October 1978 5
16 May 1972 5
6 March 1975 5
18 May 1976 5
9 July 1975 5
4 May 1977 5
26 May 1976 5
18 May 1972 5
17 May 1972 5
30 May 1977 5
24 September 1974 5
25 September 1974 5
15 November 1973 5
24 October 1973 5
2 June 1978 5
24 October 1979 5
17 May 1973 5
23 October 1979 5
21 March 1972 5
24 October 1978 5
25 August 1976 5
7 October 1975 5
8 March 1972 5
19 August 1971 5
20 October 1976 5
19 February 1975 5
15 May 1973 5
8 December 1971 5
27 September 1978 5
15 August 1978 5
5 November 1975 5
10 March 1977 5
11 December 1973 5
26 April 1977 5
18 March 1976 5
15 August 1972 5
2 November 1977 5
16 September 1971 5
11 October 1977 5
22 November 1978 5
27 May 1976 5
29 March 1973 5
12 November 1974 4
13 March 1973 4
29 October 1975 4
23 March 1972 4
8 December 1976 4
30 July 1974 4
22 August 1979 4
14 September 1972 4
5 October 1976 4
21 September 1976 4
14 September 1977 4
8 June 1973 4
14 September 1971 4
19 May 1971 4
19 March 1970 4
6 March 1973 4
1 March 1973 4
22 September 1977 4
9 June 1978 4
16 May 1973 4
4 November 1971 4
7 November 1977 4
21 March 1979 4
22 May 1975 4
26 October 1971 4
13 August 1974 4
20 September 1977 4
13 March 1974 4
12 March 1974 4
6 May 1971 4
17 August 1971 4
20 April 1972 4
6 April 1978 4
4 May 1976 4
10 September 1975 4
7 August 1974 4
13 December 1973 4
27 April 1977 4
21 April 1971 4
27 November 1974 4
10 December 1971 4
18 October 1977 4
21 November 1973 4
3 November 1976 4
28 September 1971 4
2 June 1977 4
7 March 1978 4
17 September 1974 3
16 April 1975 3
17 February 1977 3
16 February 1977 3
19 August 1975 3
25 August 1970 3
26 August 1970 3
19 September 1974 3
19 February 1976 3
12 September 1972 3
29 May 1973 3
19 September 1973 3
23 September 1976 3
15 September 1977 3
6 June 1973 3
5 March 1975 3
23 September 1970 3
2 September 1975 3
11 March 1970 3
2 June 1976 3
31 May 1977 3
26 September 1974 3
16 March 1971 3
30 August 1973 3
9 April 1975 3
30 March 1977 3
26 September 1972 3
22 August 1972 3
12 October 1972 3
29 May 1975 3
20 May 1975 3
14 November 1979 3
17 November 1978 3
26 August 1976 3
29 April 1976 3
9 October 1975 3
1 October 1975 3
20 October 1977 3
1 October 1970 3
31 May 1978 3
28 May 1979 3
6 November 1973 3
9 May 1973 3
8 May 1973 3
18 August 1976 3
1 December 1971 3
31 May 1972 3
30 October 1975 3
26 October 1977 3
21 September 1978 3
16 August 1978 3
3 December 1974 3
24 February 1972 3
29 October 1974 3
19 April 1972 3
21 November 1974 3
20 November 1974 3
24 November 1971 3
20 September 1973 3
24 October 1974 3
2 October 1974 3
23 March 1977 3
2 May 1978 3
2 November 1970 3
19 August 1977 3
1 June 1977 3
8 March 1978 3
9 March 1978 3
9 September 1975 2
14 November 1974 2
5 March 1970 2
22 October 1975 2
20 May 1971 2
16 September 1970 2
15 September 1970 2
18 September 1974 2
5 June 1970 2
22 August 1973 2
20 April 1977 2
20 November 1973 2
22 November 1973 2
11 April 1973 2
4 March 1975 2
22 May 1970 2
16 March 1978 2
25 February 1975 2
26 August 1975 2
27 August 1975 2
6 April 1971 2
6 March 1974 2
7 March 1974 2
14 May 1971 2
18 May 1971 2
8 March 1973 2
15 October 1975 2
16 October 1975 2
25 November 1971 2
7 June 1978 2
10 April 1978 2
2 April 1974 2
21 May 1975 2
14 September 1976 2
19 November 1979 2
15 November 1978 2
16 October 1973 2
22 August 1978 2
21 September 1977 2
22 October 1974 2
19 March 1974 2
31 October 1974 2
8 October 1975 2
21 October 1977 2
8 September 1976 2
25 October 1972 2
28 August 1975 2
22 March 1977 2
29 March 1977 2
7 November 1973 2
13 February 1975 2
11 November 1971 2
1 May 1973 2
4 April 1974 2
19 August 1976 2
2 December 1971 2
12 October 1976 2
30 May 1972 2
28 February 1978 2
6 May 1970 2
6 August 1974 2
9 November 1978 2
26 February 1976 2
10 October 1978 2
6 November 1975 2
29 April 1971 2
12 April 1972 2
26 September 1973 2
9 November 1977 2
15 September 1976 2
5 May 1978 2
16 August 1977 2
27 March 1973 2
15 July 1975 2
10 April 1975 1
27 February 1975 1
14 May 1970 1
12 February 1975 1
3 June 1970 1
17 February 1976 1
9 June 1970 1
26 October 1978 1
19 September 1972 1
30 April 1971 1
13 September 1972 1
20 April 1971 1
25 July 1974 1
16 October 1974 1
1 June 1973 1
28 October 1970 1
20 May 1970 1
21 May 1970 1
24 September 1970 1
22 April 1975 1
5 October 1977 1
23 February 1977 1
20 August 1975 1
7 April 1971 1
17 February 1971 1
5 March 1974 1
12 May 1971 1
17 March 1970 1
14 October 1975 1
7 December 1976 1
13 April 1978 1
3 November 1971 1
3 November 1977 1
9 December 1971 1
26 May 1972 1
14 August 1974 1
10 July 1974 1
17 July 1974 1
14 March 1974 1
1 March 1972 1
28 February 1973 1
14 May 1975 1
15 May 1975 1
9 March 1971 1
21 October 1976 1
7 April 1978 1
23 February 1978 1
30 October 1974 1
11 September 1975 1
14 October 1971 1
3 September 1970 1
11 June 1970 1
16 June 1970 1
18 June 1970 1
18 October 1978 1
28 April 1977 1
30 September 1971 1
21 March 1974 1
27 September 1973 1
4 November 1977 1
23 October 1974 1
16 September 1976 1
3 October 1974 1
12 October 1977 1
3 April 1973 1
15 October 1970 1
16 October 1970 1
9 November 1976 1