表6. アドバンテスト・ビオトープの立地環境別の気温の季節変化
2010年11月27日から2011年10月25日の間、ビオトープ内10地点に温度データロガーを各一台設置し、30分間隔で気温および地温を連続測定した。得られたデータから立地別に月ごとの
日最高気温、日平均気温、日最低気温の平均値(MEAN)と標準偏差(SD)を算出した。
日平均気温
|
||||||||||||||||||||
月
|
NO1.ヨモギ草原
|
NO3芝地
|
NO10芝地
|
NO6ススキ草原
|
NO9ススキ草原
|
NO2水源低木林
|
NO4林床
|
NO5林床
|
NO7林床
|
NO8林床
|
||||||||||
|
MEAN
|
SD
|
MEAN
|
SD
|
MEAN
|
SD
|
MEAN
|
SD
|
MEAN
|
SD
|
MEAN
|
SD
|
MEAN
|
SD
|
MEAN
|
SD
|
MEAN
|
SD
|
MEAN
|
SD
|
10-11
|
10.5
|
0.9
|
10.4
|
0.9
|
10.7
|
1.1
|
9.6
|
0.8
|
10.0
|
1.0
|
10.4
|
1.0
|
10.0
|
0.8
|
9.7
|
1.0
|
9.8
|
1.0
|
9.8
|
1.0
|
10-12
|
7.7
|
3.0
|
7.3
|
3.2
|
7.5
|
2.9
|
7.0
|
2.9
|
7.0
|
3.0
|
7.3
|
3.1
|
7.3
|
2.7
|
6.9
|
2.9
|
7.0
|
2.9
|
6.8
|
3.0
|
11- 1
|
3.0
|
1.4
|
2.6
|
1.2
|
3.1
|
1.4
|
2.8
|
1.2
|
2.7
|
1.3
|
2.8
|
1.2
|
3.0
|
1.2
|
2.6
|
1.3
|
2.5
|
1.3
|
2.3
|
1.3
|
2
|
4.8
|
2.2
|
4.9
|
2.3
|
5.3
|
2.3
|
5.4
|
2.4
|
5.3
|
2.3
|
5.1
|
2.1
|
5.0
|
2.1
|
4.8
|
2.2
|
4.4
|
2.3
|
4.9
|
2.3
|
3
|
5.5
|
2.4
|
6.4
|
2.6
|
6.8
|
2.5
|
7.1
|
2.5
|
6.6
|
2.5
|
6.5
|
2.4
|
6.2
|
2.3
|
6.0
|
2.4
|
6.2
|
2.4
|
6.4
|
2.4
|
4
|
12.7
|
3.5
|
12.6
|
3.1
|
13.2
|
3.0
|
13.6
|
3.0
|
12.7
|
3.1
|
12.4
|
3.0
|
12.5
|
3.0
|
12.5
|
3.1
|
12.7
|
3.1
|
12.8
|
3.1
|
5
|
17.7
|
2.2
|
17.6
|
2.2
|
17.6
|
2.2
|
17.8
|
2.3
|
17.7
|
2.3
|
17.2
|
2.3
|
19.8
|
4.2
|
17.3
|
2.2
|
17.1
|
2.1
|
17.3
|
2.1
|
6
|
22.5
|
3.7
|
22.3
|
3.7
|
22.3
|
3.7
|
22.0
|
3.6
|
22.6
|
3.8
|
22.1
|
3.9
|
24.3
|
3.3
|
22.0
|
3.7
|
21.8
|
3.6
|
21.8
|
3.5
|
7
|
26.9
|
2.5
|
26.7
|
2.6
|
26.8
|
2.6
|
26.3
|
2.5
|
27.0
|
2.8
|
26.8
|
2.8
|
28.5
|
2.5
|
26.3
|
2.5
|
26.4
|
2.6
|
26.2
|
2.4
|
8
|
26.3
|
3.0
|
26.1
|
2.9
|
26.4
|
3.1
|
25.8
|
3.0
|
26.4
|
3.1
|
26.2
|
3.1
|
27.6
|
2.7
|
25.9
|
2.9
|
25.9
|
3.0
|
25.7
|
2.8
|
9
|
23.4
|
3.8
|
23.4
|
3.7
|
23.8
|
3.7
|
23.0
|
3.8
|
24.4
|
3.7
|
23.3
|
3.9
|
25.4
|
3.4
|
23.2
|
3.8
|
23.2
|
3.8
|
23.1
|
3.7
|
10
|
17.8
|
2.1
|
17.9
|
2.2
|
18.1
|
2.2
|
17.3
|
2.0
|
17.8
|
2.3
|
17.6
|
2.2
|
20.9
|
2.0
|
17.5
|
2.1
|
17.6
|
2.0
|
17.6
|
2.0
|
|
||||||||||||||||||||
日最高気温
|
||||||||||||||||||||
月
|
NO1.ヨモギ草原
|
NO3芝地
|
NO10芝地
|
NO6ススキ草原
|
NO9ススキ草原
|
NO2水源低木林
|
NO4林床
|
NO5林床
|
NO7林床
|
NO8林床
|
||||||||||
|
MEAN
|
SD
|
MEAN
|
SD
|
MEAN
|
SD
|
MEAN
|
SD
|
MEAN
|
SD
|
MEAN
|
SD
|
MEAN
|
SD
|
MEAN
|
SD
|
MEAN
|
SD
|
MEAN
|
SD
|
10-11
|
22.3
|
1.1
|
19.1
|
0.8
|
20.0
|
1.4
|
16.7
|
1.3
|
21.2
|
0.9
|
21.3
|
1.1
|
14.8
|
1.1
|
15.8
|
1.2
|
15.7
|
1.2
|
19.1
|
1.9
|
10-12
|
18.2
|
5.3
|
16.6
|
4.2
|
16.5
|
4.2
|
15.3
|
3.4
|
17.0
|
4.7
|
15.6
|
5.1
|
12.2
|
3.2
|
13.0
|
3.4
|
12.9
|
3.4
|
14.9
|
3.7
|
11- 1
|
13.9
|
6.1
|
11.8
|
3.7
|
11.8
|
3.3
|
12.1
|
2.2
|
12.9
|
3.2
|
10.1
|
2.2
|
8.3
|
2.1
|
9.3
|
2.1
|
8.7
|
2.2
|
10.2
|
2.8
|
2
|
11.6
|
3.9
|
12.0
|
4.2
|
13.0
|
4.6
|
14.5
|
4.7
|
14.8
|
5.1
|
11.8
|
4.1
|
10.1
|
3.5
|
10.8
|
3.7
|
10.9
|
3.7
|
13.0
|
4.5
|
3
|
14.9
|
6.5
|
15.7
|
5.7
|
15.1
|
4.4
|
17.6
|
5.4
|
16.6
|
5.5
|
15.5
|
5.8
|
11.6
|
3.7
|
12.1
|
3.9
|
14.0
|
4.6
|
15.7
|
5.0
|
4
|
22.7
|
6.6
|
22.8
|
6.0
|
22.9
|
5.8
|
25.1
|
5.1
|
21.3
|
4.5
|
22.7
|
6.5
|
19.0
|
4.4
|
19.2
|
4.1
|
21.1
|
4.8
|
22.3
|
4.6
|
5
|
24.1
|
4.6
|
23.7
|
4.6
|
23.5
|
4.4
|
25.9
|
5.6
|
24.7
|
4.8
|
23.6
|
4.9
|
25.1
|
4.7
|
22.7
|
4.2
|
22.2
|
4.2
|
22.7
|
4.2
|
6
|
27.7
|
5.0
|
27.4
|
5.2
|
27.1
|
5.1
|
27.3
|
5.2
|
29.3
|
5.8
|
27.6
|
5.7
|
28.3
|
4.5
|
26.4
|
5.1
|
25.9
|
5.0
|
26.1
|
5.0
|
7
|
32.9
|
3.9
|
32.5
|
4.1
|
32.3
|
3.9
|
31.9
|
3.9
|
34.1
|
4.6
|
33.2
|
4.7
|
33.2
|
3.6
|
31.4
|
3.8
|
31.2
|
4.0
|
31.2
|
3.9
|
8
|
31.5
|
4.4
|
31.0
|
4.3
|
31.5
|
4.5
|
30.5
|
4.6
|
32.3
|
4.7
|
31.6
|
4.8
|
31.7
|
3.9
|
30.6
|
4.2
|
30.2
|
4.3
|
29.9
|
4.0
|
9
|
28.8
|
4.3
|
28.9
|
4.2
|
29.4
|
4.5
|
27.9
|
4.2
|
31.9
|
5.4
|
29.3
|
4.6
|
29.6
|
3.8
|
28.0
|
4.3
|
27.7
|
4.3
|
27.9
|
4.1
|
10
|
22.6
|
3.1
|
23.2
|
4.0
|
23.2
|
3.4
|
21.4
|
2.5
|
24.3
|
3.9
|
23.1
|
4.3
|
24.6
|
2.7
|
21.7
|
3.1
|
21.5
|
2.7
|
21.4
|
2.6
|
|
||||||||||||||||||||
日最低気温
|
||||||||||||||||||||
月
|
NO1.ヨモギ草原
|
NO3芝地
|
NO10芝地
|
NO6ススキ草原
|
NO9ススキ草原
|
NO2水源低木林
|
NO4林床
|
NO5林床
|
NO7林床
|
NO8林床
|
||||||||||
|
MEAN
|
SD
|
MEAN
|
SD
|
MEAN
|
SD
|
MEAN
|
SD
|
MEAN
|
SD
|
MEAN
|
SD
|
MEAN
|
SD
|
MEAN
|
SD
|
MEAN
|
SD
|
MEAN
|
SD
|
10-11
|
5.0
|
1.2
|
4.8
|
1.4
|
4.8
|
1.3
|
4.7
|
1.1
|
4.4
|
1.2
|
4.9
|
1.4
|
5.8
|
1.2
|
4.9
|
1.5
|
5.3
|
1.3
|
4.7
|
1.5
|
10-12
|
1.9
|
3.4
|
1.1
|
4.0
|
1.1
|
3.6
|
1.2
|
3.6
|
0.9
|
3.8
|
1.8
|
3.4
|
2.8
|
3.0
|
1.9
|
3.2
|
2.1
|
3.3
|
1.1
|
3.6
|
11- 1
|
-2.9
|
1.7
|
-3.6
|
1.8
|
-3.3
|
1.9
|
-3.5
|
1.8
|
-4.0
|
1.9
|
-2.5
|
1.5
|
-1.9
|
1.6
|
-2.7
|
1.6
|
-2.7
|
1.7
|
-3.5
|
1.7
|
2
|
-0.5
|
2.4
|
-1.0
|
2.5
|
-1.0
|
2.5
|
-1.1
|
2.5
|
-1.4
|
2.7
|
-0.1
|
2.1
|
0.3
|
2.1
|
-0.4
|
2.2
|
-0.8
|
2.3
|
-1.0
|
2.6
|
3
|
-1.0
|
3.3
|
-0.2
|
2.5
|
-0.2
|
2.7
|
-0.2
|
2.5
|
-0.4
|
2.6
|
0.6
|
2.2
|
1.1
|
2.2
|
0.5
|
2.5
|
0.2
|
2.4
|
0.0
|
2.5
|
4
|
4.9
|
4.3
|
4.7
|
4.0
|
5.3
|
3.9
|
5.3
|
3.9
|
5.4
|
3.7
|
4.9
|
3.6
|
6.3
|
3.3
|
5.8
|
3.7
|
5.7
|
3.7
|
5.3
|
3.9
|
5
|
12.6
|
2.0
|
12.7
|
1.9
|
12.7
|
1.9
|
12.3
|
2.1
|
12.2
|
2.1
|
12.4
|
1.8
|
15.0
|
4.7
|
12.8
|
1.8
|
12.9
|
1.8
|
12.8
|
1.8
|
6
|
18.3
|
3.3
|
18.4
|
3.3
|
18.4
|
3.2
|
18.1
|
3.2
|
18.0
|
3.2
|
18.1
|
3.3
|
20.9
|
2.9
|
18.4
|
3.2
|
18.5
|
3.1
|
18.5
|
3.2
|
7
|
22.6
|
2.0
|
22.6
|
2.1
|
22.6
|
2.1
|
22.2
|
2.1
|
22.1
|
2.1
|
22.4
|
2.2
|
25.0
|
2.1
|
22.5
|
2.1
|
22.7
|
2.1
|
22.7
|
2.0
|
8
|
22.7
|
2.1
|
22.8
|
2.1
|
22.7
|
2.1
|
22.4
|
2.0
|
22.3
|
2.0
|
22.6
|
2.2
|
24.6
|
2.0
|
22.6
|
2.1
|
22.9
|
2.1
|
22.8
|
2.1
|
9
|
19.5
|
4.2
|
19.7
|
4.1
|
19.8
|
4.0
|
19.3
|
4.2
|
19.4
|
3.9
|
19.3
|
4.2
|
22.1
|
3.7
|
19.6
|
4.0
|
19.8
|
4.0
|
19.8
|
4.0
|
10
|
14.0
|
2.5
|
14.2
|
2.4
|
14.0
|
2.5
|
13.8
|
2.5
|
13.5
|
2.6
|
13.8
|
2.4
|
17.8
|
2.2
|
14.1
|
2.3
|
14.3
|
2.3
|
14.4
|
2.2
|