1988 07 - 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 136.5 137.3 138.1 138.9 139.7 140.5 141.3 142.0 142.8 143.5 144.3 145.0 145.7 146.4 147.1 147.8 148.5 149.2 149.8 150.4 151.0 151.7 152.3 152.8 153.4 154.0 154.5 155.1 155.6 156.1 156.6 34 Hudson Bay 149.7 150.6 151.6 152.6 153.5 154.5 155.4 156.3 157.3 158.2 159.1 160.0 160.9 161.7 162.6 163.5 164.3 165.1 166.0 166.8 167.6 168.3 169.1 169.9 170.6 171.4 172.1 172.7 173.4 174.1 174.7 36 Hudson Strait 51.9 52.9 54.0 55.1 56.1 57.0 58.0 58.9 59.8 60.8 61.7 62.6 63.5 64.5 65.4 66.3 67.1 68.0 68.7 69.6 70.4 71.3 72.1 73.0 73.8 74.6 75.4 76.2 76.9 77.7 78.4 98 Bering Strait 249.2 249.9 250.6 251.2 251.9 252.5 253.1 253.8 254.4 255.0 255.6 256.1 256.7 257.2 257.8 258.3 258.8 259.4 259.9 260.3 260.8 261.3 261.7 262.2 262.6 263.0 263.4 263.8 264.2 264.6 264.9 128 Arctic subocean 51.9 52.6 53.3 53.9 54.4 54.9 55.4 55.9 56.4 57.2 57.9 58.5 59.2 59.9 60.5 61.2 61.6 61.7 61.9 62.1 62.3 62.4 62.6 62.9 63.2 63.4 63.7 63.8 64.1 64.2 64.5 130 Chukchi Sea 48.4 49.2 50.0 50.7 51.4 52.1 52.9 53.6 54.3 55.0 55.7 56.4 57.0 57.7 58.4 59.0 59.7 60.3 60.9 61.5 62.0 62.5 63.1 63.6 64.0 64.5 65.0 65.4 65.8 66.2 66.6 132 Beaufort Sea 266.8 267.6 268.5 269.3 270.1 270.9 271.7 272.4 273.2 273.9 274.6 275.2 275.9 276.5 277.2 277.8 278.4 279.0 279.6 280.1 280.7 281.2 281.7 282.2 282.8 283.2 283.7 284.2 284.6 285.1 285.5 134 Arctic Archipelago 37.3 39.1 40.9 42.6 44.2 45.9 47.5 49.1 50.7 52.3 53.8 55.2 56.6 58.0 59.3 60.5 61.8 62.9 64.0 65.2 66.3 67.4 68.5 69.6 70.6 71.6 72.5 73.4 74.3 75.2 76.0 136 Foxe Basin 25.0 26.8 28.6 30.4 32.1 33.8 35.5 37.2 38.9 40.7 42.4 44.2 46.0 47.6 49.3 50.8 52.3 53.9 55.4 56.8 58.2 59.7 61.0 62.4 63.7 65.0 66.2 67.3 68.4 69.5 70.5 138 Baffin Bay 37.7 38.0 38.4 38.6 38.9 39.2 39.5 39.8 40.1 40.5 40.8 41.1 41.4 41.7 42.0 42.2 42.5 42.7 42.9 43.1 43.2 43.4 43.5 43.8 44.0 44.2 44.4 44.5 44.6 44.7 45.0 139 South Greenland 24.5 24.7 25.1 25.4 25.8 26.1 26.4 26.7 27.0 27.3 27.5 27.8 28.1 28.3 28.6 28.8 29.2 29.5 29.8 30.1 30.3 30.6 30.8 31.1 31.4 31.6 31.9 32.1 32.3 32.6 32.8 140 Greenland Sea 21.7 21.8 22.0 22.1 22.3 22.4 22.5 22.6 22.8 22.9 22.8 22.9 22.9 22.9 22.9 23.0 23.0 23.1 23.1 23.2 23.2 23.2 23.2 23.3 23.3 23.3 23.4 23.4 23.4 23.5 23.6 142 Norwegian Sea 402.8 403.7 404.6 405.4 406.3 407.1 407.9 408.7 409.5 410.3 411.0 411.7 412.4 413.0 413.7 414.3 414.9 415.5 416.1 416.6 417.2 417.8 418.3 418.8 419.4 419.8 420.3 420.8 421.2 421.7 422.1 144 Barents Sea 140.4 141.3 142.2 143.1 144.0 144.9 145.8 146.6 147.4 148.3 149.1 149.9 150.7 151.5 152.2 153.0 153.7 154.4 155.0 155.7 156.4 157.0 157.7 158.3 158.9 159.5 160.1 160.7 161.3 161.9 162.5 146 Kara Sea 192.0 192.7 193.5 194.2 195.0 195.7 196.4 197.1 197.8 198.5 199.2 199.9 200.6 201.3 201.9 202.6 203.3 203.9 204.5 205.2 205.8 206.4 207.0 207.6 208.2 208.8 209.4 210.0 210.5 211.0 211.6 148 Laptev Sea 91.5 92.3 93.1 93.9 94.7 95.5 96.2 97.0 97.7 98.5 99.3 100.1 100.8 101.6 102.3 103.1 103.8 104.5 105.2 105.8 106.5 107.1 107.8 108.4 109.0 109.6 110.2 110.7 111.3 111.9 112.4 150 East Siberian Sea 45.0 46.0 46.9 47.8 48.7 49.6 50.5 51.4 52.2 53.1 53.9 54.8 55.6 56.5 57.3 58.1 58.9 59.7 60.4 61.2 61.9 62.6 63.3 64.0 64.6 65.2 65.8 66.4 67.0 67.5 68.1 152 Gulf of Alaska 277.7 278.2 278.8 279.4 280.0 280.7 281.3 282.0 282.6 283.3 283.9 284.5 285.2 285.8 286.4 287.0 287.5 288.0 288.5 289.0 289.4 289.9 290.3 290.8 291.2 291.7 292.2 292.6 293.1 293.5 293.9 154 Southeast Bering Sea 467.7 468.3 468.9 469.6 470.2 470.8 471.4 472.0 472.6 473.2 473.8 474.4 474.9 475.5 476.0 476.6 477.1 477.6 478.1 478.6 479.1 479.6 480.0 480.5 480.9 481.4 481.8 482.2 482.6 483.0 483.4