Environmental Engineering Reference
In-Depth Information
Table 1
Target points and date of the survey
Antedecent
precipitaiton
Spraying area
(m
2
)
Antedecent
precipitaiton
Spraying
area (m
2
)
Date
Date
City
Site (land use)
Point
No. 1
No.2
Chiba
Residential
Point 1
June 2, 2006
4
11.8
Oct 13, 2006
5
11.7
Point 2
June 2, 2006
4
11.5
Oct 13, 2006
5
10.5
Point 3
June 2, 2006
4
9.3
Oct 13, 2006
5
10.9
Commercial
Point 1
Mar 9, 2006
5
13.6
Oct 12, 2006
4
13.7
Point 2
Mar 9, 2006
5
13.4
Oct 12, 2006
4
13.7
Point 3
Mar 9, 2006
5
13.6
Oct 12, 2006
4
14.0
Industrial
Point 1
June 4, 2006
6
17.2
Oct 15, 2006
7
16.7
Point 2
June 4, 2006
6
18.6
Oct 15, 2006
7
16.3
Point 3
June 4, 2006
6
19.1
Oct 15, 2006
7
16.6
Yokohama
Residential
Point 1
Aug 3, 2006
9
8.8
Oct 19, 2006
11
8.8
Point 2
Aug 3, 2006
9
7.5
Oct 19, 2006
11
7.5
Point 3
Aug 3, 2006
9
8.2
Oct 19, 2006
11
7.9
Commercial
Point 1
Aug 7, 2006
13
11.6
Oct 21, 2006
13
11.1
Point 2
Aug 7, 2006
13
11.3
Oct 21, 2006
13
11.0
Point 3
Aug 8, 2006
14
10.9
Oct 22, 2006
14
10.9
Industrial
Point 1
Aug 2, 2006
8
13.5
Feb 4, 2007
8
13.9
Point 2
Aug 2, 2006
8
14.2
Mar 10, 2007
4
14.2
Point 3
Feb 4, 2007
8
14.4
Mar 10, 2007
4
14.4
(continued)
