1980 11 - 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 144.8 144.1 143.3 142.7 142.0 141.3 140.6 139.9 139.2 138.5 137.9 137.2 136.6 136.0 135.3 134.7 134.0 133.4 132.7 132.1 131.4 130.7 130.1 129.4 128.8 128.2 127.5 126.9 126.3 125.7 -9999.0 34 Hudson Bay 175.8 174.7 173.8 172.8 171.8 170.8 169.9 168.9 167.9 166.8 165.8 164.8 163.8 162.8 161.8 160.8 159.8 158.7 157.7 156.7 155.6 154.5 153.4 152.4 151.4 150.4 149.4 148.4 147.3 146.3 -9999.0 36 Hudson Strait 86.2 85.2 84.4 83.6 82.8 82.0 81.1 80.3 79.3 78.3 77.3 76.3 75.2 74.0 72.9 71.7 70.5 69.4 68.2 67.1 66.0 64.8 63.7 62.5 61.4 60.3 59.2 58.1 57.0 55.8 -9999.0 98 Bering Strait 274.8 274.0 273.3 272.5 271.8 271.1 270.4 269.7 269.0 268.4 267.8 267.3 266.7 266.1 265.5 264.9 264.4 263.8 263.2 262.6 262.0 261.3 260.7 260.0 259.4 258.7 258.0 257.3 256.6 255.9 -9999.0 128 Arctic subocean 5.5 5.5 5.5 5.5 5.5 5.5 5.5 5.5 5.6 5.6 5.6 5.6 5.6 5.6 5.6 5.6 5.6 5.7 5.7 5.7 5.7 5.7 5.7 5.7 5.8 5.8 5.8 5.8 5.8 5.8 -9999.0 130 Chukchi Sea 44.4 43.8 43.3 42.8 42.4 41.9 41.4 41.0 40.5 40.1 39.6 39.2 38.8 38.4 38.0 37.7 37.3 37.0 36.8 36.5 36.2 36.0 35.7 35.4 35.2 34.9 34.7 34.4 34.2 33.9 -9999.0 132 Beaufort Sea 290.6 289.8 289.0 288.2 287.4 286.5 285.6 284.7 283.8 282.9 282.0 281.1 280.3 279.4 278.5 277.5 276.5 275.5 274.4 273.3 272.2 271.0 269.8 268.7 267.5 266.4 265.2 264.1 262.9 261.8 -9999.0 134 Arctic Archipelago 10.4 9.9 9.4 9.0 8.6 8.2 7.8 7.5 7.1 6.8 6.4 6.1 5.9 5.6 5.4 5.1 4.9 4.7 4.5 4.3 4.1 3.9 3.7 3.5 3.3 3.2 3.0 2.8 2.7 2.5 -9999.0 136 Foxe Basin 22.0 21.3 20.6 19.8 19.1 18.4 17.7 17.1 16.4 15.7 15.1 14.5 13.9 13.4 12.8 12.3 11.7 11.2 10.7 10.3 9.8 9.3 8.9 8.4 8.0 7.6 7.2 6.7 6.3 6.0 -9999.0 138 Baffin Bay 6.6 6.6 6.6 6.6 6.6 6.6 6.6 6.6 6.6 6.6 6.6 6.6 6.6 6.6 6.6 6.6 6.6 6.6 6.6 6.6 6.6 6.5 6.5 6.5 6.5 6.5 6.6 6.6 6.6 6.6 -9999.0 139 South Greenland 10.0 9.9 9.8 9.7 9.5 9.4 9.3 9.1 9.0 8.9 8.7 8.6 8.5 8.4 8.2 8.1 8.0 7.9 7.8 7.7 7.6 7.5 7.5 7.4 7.3 7.2 7.1 7.0 6.9 6.8 -9999.0 140 Greenland Sea 2.1 2.1 2.1 2.1 2.1 2.1 2.0 2.0 2.0 2.0 2.0 2.0 2.0 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.8 1.8 1.8 1.8 1.8 1.8 1.8 1.8 1.8 -9999.0 142 Norwegian Sea 442.8 441.8 440.7 439.6 438.5 437.3 436.2 435.1 434.1 433.2 432.4 431.6 430.8 429.9 429.1 428.3 427.5 426.6 425.8 424.9 424.1 423.1 422.1 421.1 420.1 419.1 418.1 417.1 416.2 415.2 -9999.0 144 Barents Sea 143.4 142.4 141.6 140.8 140.0 139.1 138.3 137.4 136.6 135.8 135.0 134.2 133.5 132.7 131.9 131.0 130.1 129.1 128.2 127.3 126.3 125.5 124.6 123.9 123.2 122.4 121.7 121.0 120.3 119.6 -9999.0 146 Kara Sea 213.7 212.8 212.0 211.1 210.3 209.4 208.6 207.7 206.9 206.1 205.3 204.5 203.7 202.9 202.1 201.2 200.4 199.6 198.7 197.9 197.0 196.2 195.4 194.6 193.9 193.2 192.5 191.8 191.1 190.4 -9999.0 148 Laptev Sea 98.2 97.3 96.4 95.5 94.6 93.8 92.9 92.1 91.2 90.5 89.7 89.0 88.3 87.6 86.9 86.2 85.5 84.8 84.1 83.4 82.7 82.0 81.3 80.6 80.0 79.3 78.7 78.0 77.4 76.8 -9999.0 150 East Siberian Sea 20.6 19.9 19.2 18.6 18.0 17.4 16.9 16.3 15.8 15.3 14.9 14.5 14.1 13.7 13.3 12.9 12.6 12.2 11.9 11.6 11.3 11.0 10.7 10.5 10.2 10.0 9.8 9.5 9.3 9.1 -9999.0 152 Gulf of Alaska 334.4 333.8 333.2 332.7 332.1 331.5 330.9 330.3 329.7 329.2 328.6 328.1 327.5 327.0 326.4 325.6 324.7 323.7 322.7 321.6 320.5 319.4 318.1 316.8 315.4 314.1 312.7 311.4 310.0 308.7 -9999.0 154 Southeast Bering Sea 531.9 531.2 530.7 530.1 529.5 528.9 528.3 527.6 527.0 526.5 526.0 525.5 524.9 524.4 523.8 523.2 522.6 522.1 521.5 521.0 520.4 519.8 519.1 518.4 517.7 517.0 516.2 515.4 514.5 513.5 -9999.0