1983 10 - daily - mean of Active Layer Depth (ALD) in [m*100], C. Oelke, NSIDC BasinID Name 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 0 Pan Arctic 76.7 75.9 75.2 74.5 73.7 73.0 72.3 71.6 70.9 70.3 69.6 69.0 68.3 67.6 66.9 66.2 65.5 64.8 64.1 63.4 62.7 62.1 61.4 60.7 60.0 59.3 58.6 57.9 57.2 56.5 55.8 34 Hudson Bay 127.7 127.4 127.0 126.5 126.1 125.7 125.4 125.0 124.7 124.4 124.0 123.6 123.0 122.5 121.9 121.3 120.7 120.0 119.3 118.7 118.0 117.3 116.6 115.9 115.1 114.0 112.8 111.5 110.2 108.9 107.6 36 Hudson Strait 78.2 77.8 77.4 77.0 76.6 76.2 75.7 75.1 74.5 73.6 72.7 71.7 70.6 69.4 68.1 66.9 65.7 64.6 63.4 62.3 61.2 60.1 59.1 58.2 57.3 56.4 55.5 54.5 53.5 52.5 51.5 98 Bering Strait 56.1 55.2 54.3 53.4 52.4 51.4 50.4 49.3 48.3 47.3 46.3 45.3 44.4 43.4 42.5 41.6 40.7 39.8 38.9 38.0 37.1 36.2 35.3 34.5 33.7 32.9 32.1 31.3 30.6 29.8 29.1 128 Arctic subocean 23.1 23.1 23.1 23.1 23.1 23.1 23.2 23.2 23.2 23.2 23.2 23.2 23.2 23.2 23.2 23.2 23.2 23.2 23.2 23.3 23.3 23.3 23.3 23.3 23.3 23.3 23.3 23.3 23.3 23.3 23.3 130 Chukchi Sea 30.8 30.2 29.5 28.9 28.2 27.5 26.8 26.1 25.4 24.8 24.2 23.6 23.0 22.4 21.8 21.2 20.7 20.1 19.6 19.1 18.6 18.0 17.5 17.1 16.6 16.2 15.8 15.4 15.1 14.7 14.3 132 Beaufort Sea 102.7 101.8 100.9 100.1 99.4 98.6 97.9 97.1 96.4 95.6 94.7 93.9 93.0 92.1 91.3 90.6 89.8 89.0 88.2 87.3 86.5 85.7 84.9 84.0 83.2 82.3 81.4 80.5 79.6 78.7 77.8 134 Arctic Archipelago 52.6 51.3 50.0 48.8 47.6 46.5 45.3 44.2 43.1 42.0 41.0 39.9 38.9 37.9 36.9 35.9 34.8 33.8 32.8 31.8 30.9 30.0 29.3 28.6 28.0 27.4 26.8 26.3 25.8 25.3 24.8 136 Foxe Basin 30.4 29.0 27.7 26.5 25.2 24.1 23.0 22.1 21.1 20.3 19.6 18.8 18.2 17.5 16.9 16.3 15.7 15.1 14.6 14.0 13.4 12.9 12.4 11.9 11.4 11.0 10.6 10.1 9.7 9.4 9.0 138 Baffin Bay 10.7 10.7 10.8 10.8 10.8 10.8 10.8 10.8 10.8 10.8 10.8 10.8 10.8 10.8 10.8 10.8 10.8 10.8 10.8 10.8 10.8 10.8 10.8 10.8 10.9 10.9 10.9 10.9 10.9 10.9 10.9 139 South Greenland 13.3 13.2 13.0 12.9 12.8 12.6 12.5 12.4 12.3 12.1 12.0 11.9 11.8 11.7 11.6 11.5 11.4 11.3 11.2 11.1 11.0 10.9 10.8 10.7 10.6 10.5 10.5 10.4 10.3 10.3 10.2 140 Greenland Sea 2.6 2.6 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.4 2.4 2.4 2.4 2.4 2.4 2.4 2.4 2.4 2.4 2.4 2.4 2.3 2.3 2.3 2.3 2.3 2.3 2.3 142 Norwegian Sea 273.0 273.3 273.4 273.6 273.7 273.7 273.7 273.7 273.7 273.7 273.6 273.5 273.4 273.3 273.1 273.1 273.0 272.9 272.9 272.8 272.6 272.5 272.4 272.3 272.2 272.1 271.9 271.8 271.6 271.4 271.2 144 Barents Sea 108.6 108.5 108.4 108.4 108.4 108.3 108.2 108.0 107.7 107.4 107.0 106.6 106.1 105.6 105.1 104.5 104.0 103.6 103.1 102.6 102.1 101.6 101.1 100.6 100.1 99.6 99.0 98.3 97.6 96.9 96.3 146 Kara Sea 110.0 109.5 108.9 108.4 107.9 107.3 106.8 106.3 105.8 105.4 105.0 104.5 104.0 103.5 103.0 102.4 101.7 101.0 100.4 99.7 99.0 98.2 97.4 96.6 95.8 94.9 94.1 93.3 92.4 91.6 90.8 148 Laptev Sea 68.1 66.8 65.5 64.1 62.8 61.4 60.1 58.8 57.7 56.8 55.8 54.9 53.9 52.9 51.9 51.0 50.0 49.0 48.1 47.2 46.3 45.4 44.6 43.8 43.0 42.2 41.5 40.7 40.0 39.3 38.6 150 East Siberian Sea 42.9 41.6 40.5 39.4 38.2 37.0 35.9 34.7 33.5 32.4 31.4 30.3 29.3 28.3 27.3 26.3 25.4 24.5 23.7 22.8 22.0 21.2 20.5 19.8 19.1 18.4 17.8 17.2 16.6 16.1 15.6 152 Gulf of Alaska 103.5 103.0 102.6 102.2 101.7 101.3 100.8 100.2 99.7 99.1 98.6 98.1 97.6 97.1 96.7 96.2 95.7 95.1 94.6 94.1 93.6 93.1 92.5 92.0 91.5 91.1 90.6 90.0 89.5 89.0 88.4 154 Southeast Bering Sea 100.2 100.1 100.0 99.9 99.6 99.3 98.9 98.4 97.8 97.3 96.7 96.1 95.5 94.8 93.9 92.9 91.9 90.9 89.8 88.8 87.8 86.7 85.8 85.1 84.3 83.6 82.9 82.2 81.5 80.8 80.1