区分 都道府県 |
自 然 海 岸 | 半 自 然 | ||||||||||||||
海岸(汀線)に浜が発達している | 海岸(汀線)に浜が発達していない(14) | 小計 A | 海岸(汀線)に浜が発達している | |||||||||||||
泥浜海岸(11) | 砂質(砂浜)海岸(12) | 岩石(磯浜)海岸(13) | 泥浜海岸(21) | 砂質(砂浜)海岸(22) | 岩石(磯浜)海岸(23) | |||||||||||
延長 | % | 延長 | % | 延長 | % | 延長 | % | 延長 | % | 延長 | % | 延長 | % | 延長 | % | |
北海道 島しょ |
25.50 | 1.5 | 922.98 | 53.4 | 367.23 | 21.3 | 411.37 | 23.8 | 1727.08 | 3.95 | 0.9 | 260.76 | 58.0 | 118.41 | 26.4 | |
1.0 | 34.6 | 13.8 | 15.4 | 64.7 | 0.1 | 9.8 | 4.4 | |||||||||
0 0 | 0 | 27.53 | 11.8 | 107.06 | 46.0 | 97.78 | 42.0 | 232.37 | 0 | 0 | 2.44 | 7.6 | 28.19 | 88.1 | ||
0 | 9.1 | 35.4 | 32.3 | 76.8 | 0 | 0.8 | 9.3 | |||||||||
青 森 島しょ |
0 | 0 | 193.72 | 47.8 | 138.95 | 34.3 | 72.56 | 17.9 | 405.23 | 0 | 0 | 86.08 | 77.7 | 23.34 | 21.1 | |
0 | 26.6 | 19.1 | 10.0 | 55.7 | 0 | 11.8 | 3.2 | |||||||||
0 | 0 | 0 | 0 | 11.31 | 66.2 | 5.77 | 33.8 | 17.08 | 0 | - | 0 | - | 0 | - | ||
0 | 0 | 64.6 | 33.0 | 97.6 | 0 | 0 | 0 | |||||||||
岩 手 島しょ |
0 | 0 | 103.54 | 18.7 | 33.02 | 6.0 | 417.83 | 75.4 | 564.39 | 0 | 0 | 5.24 | 75.8 | 1.67 | 24.2 | |
0 | 16.1 | 5.1 | 65.0 | 86.3 | 0 | 0.8 | 0.3 | |||||||||
0 | 0 | 0.87 | 3.5 | 3.83 | 15.4 | 20.17 | 81.1 | 24.87 | 0 | - | 0 | - | 0 | - | ||
0 | 3.5 | 15.4 | 81.1 | 100.0 | 0 | 0 | 0 | |||||||||
宮 城 島しょ |
5.29 | 1.5 | 77.92 | 20.5 | 0 | 0 | 296.91 | 78.0 | 380.62 | 0.35 | 10 | 34.46 | 93.9 | 0.58 | 1.6 | |
1.0 | 14.0 | 0 | 53.4 | 68.5 | 0.1 | 6.2 | 0.1 | |||||||||
2.80 | 1.3 | 13.47 | 6.1 | 0 | 0 | 206.11 | 92.7 | 223.38 | 0 | 0 | 5.57 | 95.1 | 0 | 0 | ||
1.0 | 5.0 | 0 | 75.9 | 81.9 | 0 | 2.1 | 0 | |||||||||
秋 田 島しょ |
0 | 0 | 83.98 | 55.6 | 67.00 | 44.4 | 0 | 0 | 150.98 | 0 | 0 | 38.60 | 55.9 | 29.03 | 42.1 | |
0 | 32.9 | 26.2 | 0 | 59.1 | 0 | 15.1 | 11.4 | |||||||||
0 | 0 | 0 | 0 | 3.74 | 100.0 | 0 | 0 | 3.74 | 0 | - | 0 | - | 0 | - | ||
0 | 0 | 100.0 | 0 | 00.8 | 0 | 0 | 0 | |||||||||
山 形 島しょ |
0 | 0 | 33.21 | 51.4 | 9.28 | 14.4 | 22.12 | 34.2 | 64.61 | 0 | 0 | 2.18 | 56.8 | 1.66 | 43.2 | |
0 | 34.4 | 9.6 | 22.9 | 67.0 | 0 | 2.3 | 1.7 | |||||||||
0 | 0 | 0 | 0 | 3.05 | 29.4 | 7.32 | 70.6 | 10.37 | 0 | - | 0 | - | 0 | - | ||
0 | 0 | 23.1 | 55.4 | 78.5 | 0 | 0 | 0 | |||||||||
福 島 島しょ |
0 | 0 | 13.61 | 25.2 | 8.83 | 16.4 | 31.51 | 58.4 | 53.95 | 0 | 0 | 55.12 | 69.6 | 0.33 | 0.4 | |
0 | 8.2 | 5.3 | 19.0 | 32.6 | 0 | 33.3 | 0.2 | |||||||||
0 | - | 0 | - | 0 | - | 0 | - | 0 | - | 0 | - | 0 | 0 | 0 | - | |
- | - | - | - | - | - | 0 | - | |||||||||
茨 城 島しょ |
0 | 0 | 48.40 | 75.2 | 15.65 | 24.3 | 0.34 | 0.5 | 64.39 | 0 | 0 | 48.71 | 97.0 | 1.51 | 3.0 | |
0 | 28.0 | 9.1 | 0.2 | 37.2 | 0 | 28.2 | 0.9 | |||||||||
0 | - | 0 | - | 0 | - | 0 | - | 0 | - | 0 | - | 0 | - | 0 | - | |
0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||||||
千 葉 島しょ |
0.73 | 0.3 | 99.79 | 47.6 | 80.57 | 38.4 | 28.55 | 13.6 | 209.64 | 0.98 | 2.4 | 32.41 | 78.6 | 7.59 | 18.4 | |
0.1 | 18.6 | 15.0 | 5.3 | 39.0 | 0.2 | 6.0 | 1.4 | |||||||||
0 | 0 | 3.51 | 58.1 | 1.41 | 23.3 | 1.12 | 18.5 | 6.04 | 0 | 0 | 0 | 0 | 0.41 | 100.0 | ||
0 | 15.8 | 6.3 | 5.0 | 27.1 | 0 | 0 | 1.8 | |||||||||
東 京 島しょ |
0 | - | 0 | - | 0 | - | 0 | - | 0 | - | 0 | - | 0 | - | 0 | - |
0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||||||
0 | 0 | 51.07 | 9.0 | 53.46 | 9.4 | 465.50 | 81.7 | 570.03 | 0 | 0 | 1.49 | 17.4 | 2.90 | 34.0 | ||
0 | 7.1 | 7.4 | 64.4 | 78.9 | 0 | 0.2 | 0.4 | |||||||||
神奈川 島しょ |
1.08 | 1.4 | 27.85 | 35.8 | 35.52 | 45.2 | 13.72 | 17.6 | 77.87 | 0.13 | 0.3 | 35.20 | 87.6 | 1.96 | 4.9 | |
0.3 | 8.1 | 10.3 | 4.0 | 22.7 | 0.0 | 10.3 | 0.6 | |||||||||
0 | 0 | 0.63 | 5.2 | 5.72 | 47.6 | 5.66 | 47.1 | 12.01 | 0 | 0 | 0.75 | 100.0 | 0 | 0 | ||
0 | 0.8 | 7.2 | 7.2 | 15.1 | 0 | 0.9 | 0 | |||||||||
新 潟 島しょ |
0 | 0 | 103.56 | 80.0 | 14.42 | 11.1 | 11.53 | 8.9 | 129.51 | 0 | 0 | 67.15 | 90.2 | 3.88 | 5.2 | |
0 | 35.2 | 4.9 | 3.9 | 44.0 | 0 | 22.8 | 1.3 | |||||||||
0 | 0 | 20.90 | 13.0 | 80.49 | 50.0 | 59.95 | 37.2 | 161.34 | 0 | 0 | 25.32 | 45.4 | 28.41 | 50.9 | ||
0 | 7.5 | 28.8 | 21.5 | 57.8 | 0 | 9.1 | 10.2 | |||||||||
富 山 島しょ |
0 | 0 | 11.13 | 69.9 | 0.35 | 2.2 | 4.44 | 27.9 | 15.92 | 0 | 0 | 19.16 | 70.1 | 4.42 | 16.2 | |
0 | 10.2 | 0.3 | 4.1 | 14.6 | 0 | 17.6 | 4.1 | |||||||||
0 | - | 0 | - | 0 | - | 0 | - | 0 | - | 0 | - | 0 | - | 0 | - | |
石 川 島しょ |
8.79 | 4.1 | 66.89 | 31.4 | 77.35 | 36.4 | 59.68 | 28.1 | 212.71 | 0.19 | 0.1 | 69.23 | 53.7 | 47.22 | 36.6 | |
1.8 | 13.7 | 15.9 | 12.2 | 42.6 | 0.0 | 14.2 | 9.7 | |||||||||
0 | 0 | 3.06 | 8.3 | 11.29 | 30.7 | 22.47 | 61.0 | 36.82 | 0 | 0 | 0 | 0 | 0.58 | 100.0 | ||
0 | 3.5 | 12.8 | 25.5 | 41.9 | 0 | 0 | 0.7 | |||||||||
福 井 島しょ |
1.23 | 0.5 | 35.30 | 14.4 | 40.35 | 16.5 | 168.20 | 68.6 | 245.08 | 0.58 | 1.0 | 34.01 | 56.7 | 17.69 | 29.5 | |
0.3 | 8.9 | 10.1 | 42.4 | 61.8 | 0.1 | 8.6 | 4.5 | |||||||||
0 | 0 | 0.64 | 7.2 | 0 | 0 | 8.26 | 92.8 | 8.90 | 0 | - | 0 | 0 | ||||
0 | 7.2 | 0 | 92.8 | 100.0 | 0 | 0 | 0 | |||||||||
静 岡 島しょ |
0 | 0 | 134.76 | 42.4 | 28.97 | 9.1 | 154.24 | 48.5 | 317.97 | 0 | 0 | 20.44 | 54.7 | 11.59 | 31.0 | |
0 | 26.2 | 5.6 | 30.0 | 61.8 | 0 | 4.0 | 2.3 | |||||||||
0 | 0 | 0 | 0 | 3.20 | 26.4 | 8.92 | 73.6 | 12.12 | 0 | - | 0 | - | 0 | - | ||
0 | 0 | 24.9 | 69.3 | 94.2 | 0 | 0 | 0 |