区分 海域名 |
自然地 | 農業 | |||||||||||
自然海岸 | 半自然海岸 | 人口海岸 | 小計 | 自然海岸 | 半自然海岸 | 人口 | |||||||
延長 | % | 延長 | % | 延長 | % | 延長 | % | 延長 | % | 延長 | % | 延長 | |
胆振 107 | 85.76 | 90.3 39.0 |
4.34 | 4.6 2.0 |
4.88 | 5.1 2.2 |
94.98 | 43.2 | 1.01 | 29.6 0.5 |
1.47 | 43.1 0.7 |
0.93 |
石狩 111 | 43.69 | 76.9 54.8 |
2.43 | 4.3 3.0 |
10.73 | 18.9 13.5 |
56.85 | 71.3 | 13.48 | 90.7 16.9 |
1.04 | 7.0 1.3 |
0.34 |
秋田 202 | 144.06 | 76.1 55.6 |
35.27 | 18.6 13.6 |
9.88 | 5.2 3.8 |
189.21 | 73.0 | 3.22 | 80.7 1.2 |
0.77 | 19.3 0.3 |
0 |
富山湾 206 | 11.95 | 52.0 11.0 |
6.75 | 29.4 6.2 |
4.29 | 18.7 3.9 |
22.99 | 21.1 | 0.67 | 3.1 0.6 |
3.92 | 18.5 3.6 |
16.81 |
陸奥湾 301 | 86.46 | 73.1 32.0 |
17.56 | 14.9 6.5 |
14.18 | 12.0 5.3 |
118.20 | 43.8 | 9.94 | 33.2 3.7 |
4.51 | 15.1 1.7 |
15.49 |
三陸海岸 304 | 537.64 | 97.8 80.6 |
4.61 | 0.8 0.7 |
7.56 | 1.4 1.4 |
549.81 | 82.4 | 31.00 | 77.5 4.6 |
0.76 | 1.9 0.1 |
8.25 |
仙台湾 306 | 262.38 | 85.5 63.5 |
19.88 | 6.5 4.8 |
24.63 | 8.0 6.0 |
306.89 | 74.3 | 5.19 | 37.2 1.3 |
0.68 | 4.9 0.2 |
8.09 |
若狭湾 401 | 386.66 | 82.1 53.3 |
30.74 | 6.5 4.2 |
53.36 | 11.3 7.4 |
470.76 | 64.9 | 22.93 | 31.9 3.2 |
18.57 | 25.8 2.6 |
30.44 |
兵庫 402 | 100.82 | 96.2 85.8 |
3.30 | 3.1 2.8 |
0.70 | 0.7 0.6 |
105.82 | 89.2 | 0.45 | 77.6 0.4 |
0.13 | 22.4 0.1 |
0 |
東京湾 502 | 52.89 | 79.4 6.8 |
3.28 | 4.9 0.4 |
10.43 | 15.7 1.3 |
66.60 | 8.6 | 7.06 | 69.2 0.9 |
1.43 | 14.0 0.2 |
1.71 |
相模湾 503 | 42.61 | 44.6 28.4 |
1.54 | 3.4 1.0 |
0.91 | 2.0 0.6 |
45.06 | 30.1 | 7.50 | 90.9 5.0 |
0.39 | 4.7 0.3 |
0.36 |
遠州灘 506 | 70.21 | 61.3 59.5 |
43.92 | 38.3 37.2 |
0.42 | 0.4 0.4 |
114.55 | 97.0 | 1.76 | 100.0 1.5 |
0 | 0 0 |
0 |
伊勢湾 507 | 81.78 | 60.7 18.5 |
37.10 | 27.5 8.4 |
15.86 | 11.8 3.6 |
134.74 | 30.5 | 9.12 | 22.9 2.1 |
12.76 | 32.0 2.9 |
17.90 |
三河湾 508 | 125.48 | 57.6 21.4 |
33.19 | 15.2 5.7 |
59.24 | 27.2 10.1 |
217.91 | 37.2 | 24.68 | 20.6 4.2 |
25.50 | 21.4 4.3 |
69.67 |
土佐湾 603 | 428.97 | 77.1 49.7 |
99.12 | 17.8 11.5 |
28.33 | 5.1 3.3 |
556.42 | 64.4 | 52.75 | 26.3 6.1 |
85.82 | 42.8 9.9 |
62.13 |
周防灘西 701 | 42.92 | 78.9 14.5 |
4.02 | 7.4 1.4 |
7.48 | 13.7 2.5 |
54.42 | 18.4 | 6.35 | 9.0 2.1 |
10.09 | 14.2 3.4 |
54.50 |
周防灘東 702 | 193.26 | 46.1 73.1 |
11.49 | 4.5 2.6 |
49.35 | 19.4 11.0 |
254.10 | 56.7 | 11.80 | 28.4 2.6 |
6.87 | 16.5 1.5 |
22.90 |
伊予灘西 703 | 38.23 | 85.6 44.7 |
5.51 | 12.3 6.4 |
0.90 | 2.0 1.1 |
44.64 | 52.2 | 20.72 | 86.0 24.2 |
1.48 | 6.1 1.7 |
1.90 |
別府湾 704 | 18.20 | 83.8 15.8 |
1.47 | 6.8 1.3 |
2.06 | 9.5 1.8 |
21.73 | 18.8 | 6.94 | 41.8 6.0 |
2.95 | 17.8 2.6 |
6.72 |
備後水道 705 | 279.12 | 88.2 36.1 |
35.40 | 11.2 4.6 |
47.08 | 14.9 6.1 |
361.60 | 46.7 | 94.65 | 33.2 12.2 |
54.25 | 19.1 7.0 |
135.90 |
伊予灘東 706 | 140.35 | 80.7 36.0 |
11.68 | 6.7 3.0 |
21.88 | 12.6 5.6 |
173.91 | 44.6 | 62.35 | 50.4 16.0 |
45.65 | 36.9 11.7 |
15.68 |
広島湾 707 | 190.01 | 83.3 35.0 |
9.17 | 4.0 1.7 |
29.03 | 12.7 5.3 |
228.21 | 42.0 | 28.84 | 27.7 5.3 |
19.77 | 19.0 3.6 |
55.60 |
安芸湾 708 | 187.70 | 75.7 31.4 |
31.16 | 12.6 5.2 |
28.96 | 11.7 4.9 |
247.82 | 41.5 | 52.42 | 27.1 8.8 |
62.32 | 32.2 10.4 |
79.03 |
備後灘 709 | 164.59 | 81.7 28.7 |
14.15 | 7.0 2.5 |
22.81 | 11.3 4.0 |
201.55 | 35.2 | 34.76 | 22.3 6.1 |
55.12 | 35.3 9.6 |
66.08 |
燧灘 710 | 78.58 | 73.5 28.0 |
23.33 | 21.8 8.3 |
5.02 | 4.7 1.8 |
106.93 | 38.1 | 3.62 | 7.5 1.3 |
24.90 | 51.6 8.9 |
19.77 |
備讃瀬戸西 711 | 121.82 | 81.6 34.2 |
19.93 | 13.3 5.6 |
7.62 | 5.1 2.1 |
149.37 | 41.9 | 13.81 | 40.6 3.9 |
13.15 | 38.6 3.7 |
7.10 |
備讃瀬戸東 712 | 181.45 | 88.2 42.7 |
15.82 | 7.7 3.7 |
8.40 | 4.1 2.0 |
205.67 | 48.4 | 30.80 | 42.8 7.3 |
23.67 | 32.8 5.6 |
17.57 |
播磨灘北 713 | 206.85 | 85.2 41.4 |
22.98 | 9.5 4.6 |
12.94 | 5.3 2.6 |
242.77 | 48.6 | 15.46 | 35.1 3.1 |
11.94 | 27. 2.4 |
16.63 |
播磨灘南 714 | 64.97 | 69.3 37.4 |
9.08 | 9.7 5.2 |
19.67 | 21.0 11.3 |
93.72 | 53.9 | 4.34 | 23.8 2.4 |
8.05 | 44.1 4.6 |
5.87 |
大阪湾北 715 | 0 | 0 0 |
0 | 0 0 |
0 | 0 0 |
0 | 0 0 |
0 | 0 0 |
0 | 0 0 |
0 |
大阪湾南 716 | 15.99 | 48.2 15.0 |
15.05 | 45.4 14.1 |
2.11 | 6.4 2.0 |
33.15 | 31.0 | 0.73 | 5.5 0.7 |
11.11 | 83.6 10.4 |
1.45 |