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

Date Number of uses
25 August 1977 58
16 August 1972 53
6 December 1976 33
11 December 1974 32
11 October 1972 32
24 May 1977 28
29 August 1979 28
25 May 1978 27
9 December 1976 24
31 May 1979 24
10 May 1978 22
14 September 1978 22
7 December 1971 22
8 May 1978 22
18 August 1977 22
7 November 1978 21
4 May 1978 20
27 September 1972 19
13 October 1977 19
11 May 1978 18
5 December 1974 18
7 March 1979 17
5 June 1979 16
6 June 1979 16
28 February 1979 15
20 March 1979 14
27 November 1973 13
15 March 1978 13
24 May 1978 13
30 May 1979 13
1 June 1978 13
21 August 1979 12
23 November 1978 12
2 June 1978 12
30 March 1971 12
28 September 1978 12
21 April 1977 12
4 November 1976 12
29 March 1979 11
1 October 1974 11
11 April 1978 11
24 August 1977 10
1 May 1979 10
12 May 1971 10
10 May 1973 10
27 February 1979 10
13 December 1973 10
15 February 1977 9
8 May 1979 9
31 July 1974 9
29 September 1971 9
15 September 1971 9
31 May 1978 9
27 September 1979 9
11 October 1979 9
24 October 1979 9
18 October 1977 9
21 November 1978 9
30 November 1976 8
21 November 1979 8
14 March 1978 8
23 February 1977 8
31 March 1977 8
27 May 1975 8
21 October 1976 8
25 May 1977 8
28 November 1974 8
31 May 1973 8
5 April 1979 8
25 October 1979 8
5 May 1977 7
8 November 1979 7
21 August 1975 7
26 September 1974 7
5 June 1975 7
23 August 1978 7
24 August 1978 7
18 November 1976 7
24 March 1977 7
11 December 1973 7
17 August 1972 7
4 April 1979 7
9 May 1978 7
16 February 1977 6
6 November 1979 6
3 December 1976 6
1 June 1976 6
18 September 1979 6
22 September 1977 6
20 February 1979 6
2 October 1975 6
24 February 1976 6
17 August 1978 6
8 November 1977 6
11 October 1977 6
2 November 1976 6
29 March 1973 6
19 May 1976 5
23 November 1979 5
17 September 1970 5
23 May 1973 5
8 June 1973 5
25 May 1976 5
22 February 1977 5
3 June 1976 5
26 May 1978 5
30 August 1973 5
7 June 1978 5
19 October 1976 5
7 September 1977 5
15 November 1979 5
28 April 1976 5
26 October 1972 5
24 May 1979 5
25 September 1979 5
20 April 1977 5
22 May 1979 5
8 April 1976 4
28 March 1979 4
21 August 1973 4
16 March 1977 4
30 July 1974 4
24 May 1973 4
22 September 1976 4
17 October 1978 4
6 October 1977 4
22 February 1979 4
25 February 1977 4
27 May 1976 4
4 June 1976 4
24 November 1971 4
29 May 1978 4
6 June 1978 4
17 May 1973 4
28 May 1975 4
16 November 1978 4
29 August 1973 4
4 June 1979 4
8 November 1973 4
9 September 1976 4
27 May 1977 4
26 May 1977 4
13 September 1978 4
11 November 1976 4
17 August 1976 4
22 February 1978 4
25 February 1976 4
20 September 1978 4
4 December 1974 4
17 March 1976 4
23 July 1974 4
28 April 1977 4
26 November 1974 4
30 May 1973 4
15 November 1973 4
14 September 1976 4
31 October 1972 4
6 October 1971 3
10 November 1976 3
10 December 1974 3
28 August 1979 3
11 September 1973 3
7 June 1973 3
6 March 1975 3
12 April 1972 3
6 April 1971 3
19 September 1974 3
8 December 1976 3
7 December 1976 3
13 October 1976 3
6 September 1977 3
22 October 1974 3
17 October 1972 3
18 October 1972 3
13 August 1974 3
15 November 1978 3
16 October 1973 3
18 July 1974 3
13 March 1974 3
29 April 1976 3
1 October 1975 3
7 October 1975 3
10 December 1976 3
2 March 1972 3
27 October 1972 3
26 September 1979 3
7 November 1973 3
5 April 1978 3
9 April 1974 3
5 May 1976 3
27 October 1977 3
20 October 1977 3
30 May 1972 3
7 September 1976 3
22 February 1972 3
12 October 1978 3
19 October 1978 3
26 September 1973 3
2 November 1977 3
3 May 1978 3
17 August 1977 3
1 March 1978 3
7 April 1976 2
14 November 1974 2
14 March 1973 2
15 March 1973 2
22 October 1975 2
27 March 1979 2
18 February 1976 2
3 May 1979 2
5 December 1973 2
23 August 1979 2
20 November 1973 2
13 September 1973 2
11 October 1978 2
13 September 1977 2
10 October 1978 2
4 May 1977 2
11 May 1972 2
1 June 1973 2
20 August 1975 2
1 April 1971 2
3 September 1975 2
20 May 1976 2
6 March 1974 2
5 March 1974 2
7 March 1973 2
1 March 1973 2
2 June 1976 2
24 September 1974 2
3 April 1979 2
4 June 1975 2
4 November 1971 2
23 October 1974 2
23 October 1979 2
13 September 1979 2
21 May 1975 2
10 April 1973 2
13 November 1979 2
11 October 1973 2
3 October 1974 2
6 May 1976 2
17 October 1979 2
24 August 1976 2
31 October 1974 2
4 May 1971 2
27 April 1976 2
15 May 1975 2
16 November 1976 2
20 November 1979 2
28 May 1979 2
11 June 1975 2
6 April 1978 2
23 February 1978 2
20 October 1976 2
3 April 1974 2
2 April 1974 2
1 August 1974 2
8 March 1979 2
26 February 1976 2
5 November 1975 2
21 April 1970 2
16 March 1976 2
19 April 1972 2
23 November 1971 2
3 November 1977 2
7 November 1977 2
26 August 1971 2
3 June 1977 2
8 March 1978 2
9 March 1978 2
1 April 1976 1
10 April 1975 1
17 February 1977 1
24 March 1976 1
19 August 1975 1
9 October 1979 1
9 September 1975 1
12 November 1974 1
25 August 1970 1
26 August 1970 1
13 March 1973 1
23 October 1975 1
29 October 1975 1
22 May 1973 1
13 May 1970 1
22 March 1972 1
21 March 1972 1
16 September 1970 1
3 June 1970 1
19 February 1976 1
22 August 1973 1
23 August 1977 1
9 May 1979 1
2 May 1979 1
25 October 1978 1
26 October 1978 1
19 September 1972 1
28 September 1971 1
28 November 1973 1
5 October 1976 1
6 October 1976 1
7 October 1976 1
18 September 1973 1
15 September 1977 1
5 June 1973 1
17 September 1974 1
9 July 1975 1
7 November 1979 1
24 September 1970 1
22 September 1970 1
12 April 1973 1
22 April 1975 1
26 October 1970 1
26 August 1975 1
14 September 1971 1
28 October 1970 1
13 May 1971 1
11 May 1971 1
19 May 1971 1
10 May 1972 1
1 December 1976 1
30 May 1977 1
23 October 1973 1
25 October 1973 1
24 October 1973 1
9 April 1970 1
9 June 1978 1
8 June 1978 1
29 October 1974 1
12 September 1979 1
29 May 1975 1
22 May 1975 1
20 May 1975 1
27 October 1971 1
1 June 1972 1
19 November 1979 1
17 November 1978 1
10 October 1973 1
17 October 1973 1
10 July 1974 1
4 March 1976 1
2 March 1976 1
9 September 1971 1
8 September 1971 1
26 August 1976 1
14 March 1974 1
3 April 1973 1
7 June 1979 1
9 October 1975 1
8 October 1975 1
8 September 1976 1
13 May 1975 1
27 February 1973 1
22 March 1977 1
23 May 1979 1
29 March 1977 1
27 April 1972 1
19 February 1975 1
12 June 1975 1
8 April 1975 1
9 April 1975 1
11 November 1971 1
12 October 1971 1
8 May 1973 1
11 September 1979 1
19 September 1979 1
18 August 1976 1
2 November 1971 1
10 October 1979 1
2 December 1971 1
8 December 1971 1
25 October 1977 1
3 November 1970 1
30 October 1975 1
13 October 1971 1
14 October 1971 1
28 February 1978 1
7 August 1974 1
8 November 1978 1
10 June 1970 1
27 September 1978 1
15 August 1978 1
17 March 1977 1
15 March 1977 1
29 February 1972 1
24 February 1972 1
26 April 1977 1
25 July 1974 1
18 April 1972 1
26 February 1975 1
13 April 1972 1
22 April 1971 1
20 March 1974 1
20 November 1974 1
15 August 1972 1
27 September 1973 1
9 November 1977 1
1 March 1972 1
30 October 1972 1
2 October 1974 1
20 September 1977 1
19 October 1977 1
9 May 1972 1
9 November 1976 1
16 August 1977 1
12 September 1972 1
2 March 1978 1