Knowledge (XXG)

North American Arctic

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444:, a short growing season, and dark and long winters of strong winds and extreme cold, the region experiences being almost treeless with only vegetation such as moss and lichen being able to live. Although not many species of plants succeed in surviving in this environment, the ones that do tend to be small and have a short seasonal life cycle, with the exception of algae which has been observed to have the ability to survive all year round. Even though annual precipitation is extremely low, there are numerous lakes, ponds and wetlands that are able to support relatively lush vegetation. The cycle often begins in spring, with major growth during July before the end of August when winter is about to arrive and ends the cycle. 576: 461:
compared to their relatives. Many species of animals have stiff fur on their feet to create a barrier between their pads and toes, and the snow which allows them to walk more easily. Despite almost being frozen, some insects can survive by going into a dormant state and allowing their naturally occurring antifreeze-like compounds to take effect. The most common coping strategy, however, is to migrate seasonally and find a more suitable habitat for the winter, which can commonly be seen in birds.
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lows that reach around −38 °C (−36 °F) in winter to average highs that reach approximately 10 °C (50 °F) in summer. The warmest month is July while the coldest month is January. Winters have long dark days without sunlight while summers have days where the sun doesn't set. Parts of the region are covered in ice for most of the year and it can snow during any month of the year and the average annual precipitation is 250 mm (9.8 in).
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also the reason why there aren't any reptiles and only a small number of amphibians. Though numbers are depleting, the region is home to other marine life such as different species of whales and seals. The region supports an enormous population of migratory birds that migrate to the region in the summer for breeding and many large fisheries. Due to ice melting and turning into ponds during summer, the ecosystem also sees insects including moths and mosquitoes.
3431: 564: 1872: 503:. After living in the North American Arctic for over thousands of years, they have developed unique traditions in order to adapt to the extreme climate conditions such as hunting animals and fishing during specific times of the year and gathering and preserving plants over the summer in preparation for winter. They constructed tents, clothes, tools and weapons out of animal skin, antlers, teeth, horns and bones. 25: 1884: 122: 523:, is the warming that occurs when certain gases in the atmosphere prevent heat from escaping. The North American Arctic is particularly susceptible to the effects of climate change compared to other regions. Climate change has caused the temperature in the region to rise, extreme weather events, changing wildlife populations and habitats, and 437:
soil affects vegetation patterns as it results in formations of patterned ground such as circles, nets and stone stripes. Both plant diversity and species are relatively low in numbers due to lack of nutrient availability. There is evidence that shows that diversity of species in the region is strongly correlated to warmer temperatures.
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Climate change in the region has attracted worldwide attention and interest in reduction of effects. This is because effects to the North American Arctic has direct consequences on the rest of the world including sea levels rising worldwide. The rising of sea levels is a critical issue as the region
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Plants that have adapted to the climate in the region have the ability to grow rapidly in the small timeframe of prime growing conditions in summer due to their ability to conserve water. Plants avoid the harsh wind and chill by growing close to the ground and cluster densely. Other ways that plants
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The North American Arctic's climate is characterized by extremely cold temperatures throughout the year. It also experiences high seasonal fluctuations in daylight, and severe winds due to the Earth's tilt and its polar location. During the year, temperatures can span a widespread range with average
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Due to Western culture, native peoples now make up approximately 16% of the population of Alaska and they now live in wooden homes, and purchase clothing and food. Climate change has also affected the traditional way of life, which doesn't exist for most anymore, as melting ice has impacted hunting
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and polar semi-deserts with minor ones being coastal salt marshes and grasslands. Flora must try to grow in a harsh environment that experiences continuous sunlight during the summer, and low temperatures, dry winds, heavy snow and frozen ground and soil throughout the year. Freezing and thawing of
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The North American Arctic geographical region consists of large land masses. A major portion of the region also consists of large bodies of water. This region is a relatively flat topographic part of the Earth. Since the region is located in an extreme northerly part of the Earth, the sun may only
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Compared to warmer regions of the Earth, fauna species in the North American Arctic are small but populations are large. The animal population can either hibernate if conditions allow it or has to remain active as it is unable to hibernate due to absence of ice-free shelter in the region. This is
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is considered an alpine region of the North American Arctic. Vegetation that grows in this area is confined to mostly narrow coastal ice-free fringes which constitutes about 14% of the total area. Poor floras occur in the colder coastal areas in the northern parts of the country while rich floras
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covers around a quarter of Canada's landmass at 1.6 million square kilometres (0.62 million square miles). The human population density is one of the lowest on Earth and sits at 1 person per 100 km. It consists of some of the world's most uninhabitable places yet also is home to
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Some animals have adapted to the conditions in the region by conserving heat, with many species covered in heavy fur coats and having thick layers of fat beneath the skin while others have developed compact body shapes. They are characterized as having shorter legs and tails, and smaller ears
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There is also potential for carbon dioxide and methane levels to rise in the atmosphere as a result of increased production by micro-organisms in thawing permafrost. Climate change will significantly impact the plant species by causing an increase of shrubs, which will disrupt the regional
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have adapted include having a smaller surface area to lessen water evaporation, vertical leaves to aid in receiving more sunlight, waxy leaves to assist in moisture retention, and antifreeze to enable them to continue photosynthesis under freezing conditions.
339:, mountain glaciers, mountain peaks, shattered rock, ponds, lakes and U-shaped valleys. This region supports approximately 140 species of vascular plants and 600 species of mosses and lichens. There are about 20 species of mammals and 80 bird species. 464:
Animals have a small window of opportunity to successfully reproduce and birth of their young has to coincide with the abundance of prey otherwise the food chain will be disrupted. Species that have adapted well tend to dominate the food chain.
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has endless lowlands and plains. On the northern coast of Alaska, there is a 67-day-long period of darkness which begins in mid-November and ends in February. An 84-day-long period of light begins in early May and finishes in July.
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to melt resulting in rising sea levels. In November 2016, the daily average temperature was 2.22 °C (36.00 °F) lower than usual and sea ice cover was less than the previous recorded low in November 2012.
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plays a role in the ventilation of the Atlantic and Pacific, and due to the impact that melting sea ice has on the acceleration of global warming and increased fluxes of green house gases into the atmosphere.
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separates 7 weeks earlier than it used to during 1964 to 1974. An instance of climate change contributing to ice loss was the 13th most extreme Arctic storm recorded that impacted sea ice in the Beaufort and
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roughly follows the isotherm at the boundary of this region. The climate of the region is known to be intensely cold during the year due to its extreme polar location. The area has
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vegetation, and a decrease in certain species of flora. It has also caused a decline in survival rates of fauna which will cause a heavy strain on the ecosystem.
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who migrated from other lands and settled in the North American Arctic also had to adapt to living conditions. Their population has declined since then, however.
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Ice sheets have been observed to form later, separate earlier, and rapidly decline in age, thickness distribution and regional coverage. The ice in the southern
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have also impacted the human population whose way of living and working is facing pressure from the effects as they are finding it challenging to adapt.
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region is defined by environmental limits where the average temperature for the warmest month (July) is below 10 °C (50 °F). The northernmost
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is sparse, and its people are thought to be descendants of people who migrated northward from central Asia after the Ice Age. They include the
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has had to adapt to survive. In addition to the extreme climate, permafrost and short growing seasons means that trees are unable to grow. The
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has caused the region to feel the effects of global warming, with sea levels and temperatures rising, and a changing wildlife population.
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during a period where large wave generation, oceanic upwelling, and mechanical forcing affected the ocean and its covering ice sheets.
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The region has an abundance of wildlife that has adapted to its intense conditions, ranging from large mammals such as
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appear above the horizon for a couple of hours during winter while appearing for longer during summer.
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are struggling under increasing pressure from changes in sea ice characteristics. The
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Daniels, Fred J.A.; Bultmann, Helga; Lunterbusch, Christoph; Wilhelm, Maike (2000).
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The North American Arctic consists of some of the following major bodies of water:
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The major lands that make up the North American Arctic from west to east are:
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Gervais, Melissa; Atallah, Eyad; Gyakum, John R.; Tremblay, L. Bruno (2016).
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seas. In 2012, a cyclone had formed over Siberia and ended in the Canadian
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Major types of vegetation of the North American Arctic include tundra,
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Emery, K. O. (1949). "Topography and Sediments of the Arctic Basin".
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and North Atlantic Ocean. The North American Arctic lies above the
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Allen, Thad W.; Whitman, Christine Todd; Brimmer, Esther (2017).
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Artificially coloured topographical map of the Arctic region
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It is home to various species of plants, and land, air and
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and it has already driven other communities to relocate.
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Climate change, which is a phenomenon also known as the
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occur in the southwest parts and inland in the south.
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and fishing. Some communities are under threat from
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The North American Arctic is on the left 1077:Arctic Institute of North America website 1050: 974: 109:Learn how and when to remove this message 595: 559: 951:"Arctic Air Masses in a Warming World" 884: 882: 880: 878: 876: 874: 872: 870: 868: 866: 864: 862: 860: 858: 856: 854: 852: 810: 808: 806: 804: 802: 800: 798: 796: 794: 792: 790: 788: 786: 784: 782: 707: 705: 703: 701: 7: 1004: 1002: 944: 942: 919: 917: 915: 913: 911: 909: 907: 892:. University of Ottawa Press. 1999. 850: 848: 846: 844: 842: 840: 838: 836: 834: 832: 780: 778: 776: 774: 772: 770: 768: 766: 764: 762: 742: 740: 738: 736: 734: 732: 730: 728: 726: 699: 697: 695: 693: 691: 689: 687: 685: 683: 681: 629: 627: 625: 623: 159:. Major bodies of water include the 47:adding citations to reliable sources 1883: 1728:Northern indigenous Russian peoples 1787:Arctic Refuge drilling controversy 125:Map of the Arctic Circle and July 14: 1009:Fuglei, Eva; Anker, Rolf (2008). 890:Poles Apart: A Study in Contrasts 3430: 3429: 2762:West South Central United States 1882: 1871: 1870: 1457:Arctic Climate Impact Assessment 1314:Queen Elizabeth Islands Subplate 1193:Territorial claims in the Arctic 574: 562: 23: 2977:Latin America and the Caribbean 2843:Latin America and the Caribbean 1163:Arctic cooperation and politics 34:needs additional citations for 1271:Populated places in the Arctic 1: 1794:Pollution in the Arctic Ocean 1319:Southeast Bathurst Fault Zone 2444:Middle East and North Africa 2149:Middle East and North Africa 1499:Climate change in the Arctic 1251:Impact craters of the Arctic 823:National Wildlife Federation 229:Climate change in the Arctic 1352:Canadian Arctic Archipelago 1294:Canadian Arctic Rift System 924:Barber, David (2013–2014). 604:"The North American Arctic" 4489: 4458:Geography of North America 2737:Northeastern United States 1347:British Arctic Territories 472: 132: 4422: 3492: 3425: 1865: 1183:Inuit Circumpolar Council 237:effects of climate change 4468:Regions of North America 3218:Antarctic/Southern Ocean 2222:Transantarctic Mountains 1494:Arctic methane emissions 1027:10.3184/003685008X327468 976:10.1175/JCLI-D-15-0499.1 816:"The Arctic Environment" 481:population of the region 335:. It also contains vast 219:region's flora and fauna 3517:List of deserts by area 2967:Caribbean South America 1168:Arctic Ocean Conference 58:"North American Arctic" 4099:Gran Desierto de Altar 2747:Southern United States 2550:Scandinavian Peninsula 1827:Arctic shipping routes 636:The Journal of Geology 326:The Arctic portion in 145:northern polar regions 130: 4463:Regions of the Arctic 4398:North American Arctic 4139:North American Arctic 3223:Antarctic Convergence 2767:Western United States 1782:Petroleum exploration 1462:Arctic dipole anomaly 1439:North American Arctic 1392:Northwest Territories 1178:Ilulissat Declaration 285:Northwest Territories 141:North American Arctic 124: 2289:Greater Central Asia 1852:Transpolar Sea Route 378:North Atlantic Ocean 43:improve this article 4326:Los Médanos de Coro 4074:Channeled scablands 3697:Ramlat al-Sab'atayn 3435:Continents of Earth 2962:Brazilian Highlands 2371:Indian subcontinent 2232:Antarctic Peninsula 2030:Southern Hemisphere 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4174:Tonopah Desert 4171: 4166: 4161: 4156: 4151: 4149:Painted Desert 4146: 4141: 4136: 4131: 4126: 4121: 4116: 4111: 4106: 4101: 4096: 4091: 4086: 4081: 4076: 4071: 4066: 4061: 4056: 4051: 4046: 4040: 4038: 4032: 4031: 4029: 4028: 4023: 4018: 4013: 4008: 4003: 3997: 3995: 3989: 3988: 3985: 3984: 3982: 3981: 3975: 3973: 3971:Southeast Asia 3967: 3966: 3964: 3963: 3958: 3953: 3948: 3943: 3938: 3933: 3928: 3922: 3920: 3914: 3913: 3911: 3910: 3905: 3900: 3895: 3890: 3885: 3879: 3877: 3871: 3870: 3868: 3867: 3862: 3857: 3852: 3851: 3850: 3845: 3835: 3830: 3825: 3820: 3815: 3810: 3804: 3802: 3796: 3795: 3793: 3792: 3787: 3782: 3777: 3772: 3767: 3762: 3757: 3752: 3750:Dasht-e Naomid 3747: 3742: 3737: 3732: 3726: 3724: 3718: 3717: 3715: 3714: 3709: 3704: 3699: 3694: 3689: 3684: 3679: 3674: 3668: 3666: 3657: 3651: 3650: 3648: 3647: 3642: 3637: 3632: 3627: 3622: 3617: 3612: 3607: 3602: 3597: 3592: 3587: 3582: 3577: 3572: 3567: 3562: 3557: 3552: 3547: 3542: 3536: 3534: 3528: 3527: 3525: 3524: 3519: 3514: 3509: 3504: 3499: 3493: 3490: 3489: 3483: 3481: 3480: 3473: 3466: 3458: 3449: 3448: 3446: 3445: 3443:Physical Earth 3426: 3423: 3422: 3420: 3419: 3414: 3409: 3404: 3399: 3394: 3389: 3384: 3379: 3373: 3371: 3365: 3364: 3362: 3361: 3356: 3350: 3348: 3342: 3341: 3339: 3338: 3333: 3328: 3323: 3317: 3315: 3309: 3308: 3306: 3305: 3300: 3295: 3294: 3293: 3282: 3280: 3273: 3272: 3270: 3269: 3264: 3263: 3262: 3257: 3255:Mariana Trench 3252: 3242: 3237: 3235:Atlantic Ocean 3232: 3227: 3226: 3225: 3214: 3212: 3206: 3205: 3202: 3201: 3199: 3198: 3196:Southern Ocean 3193: 3192: 3191: 3186: 3184:East China Sea 3176: 3175: 3174: 3164: 3163: 3162: 3161: 3160: 3155: 3150: 3140: 3135: 3130: 3125: 3118:Atlantic Ocean 3115: 3109: 3107: 3100: 3099: 3097: 3096: 3095: 3094: 3089: 3079: 3078: 3077: 3072: 3062: 3057: 3052: 3051: 3050: 3045: 3044: 3043: 3038: 3023: 3017: 3015: 3005: 2999: 2998: 2995: 2994: 2992: 2991: 2990: 2989: 2979: 2974: 2969: 2964: 2959: 2954: 2953: 2952: 2947: 2936: 2934: 2928: 2927: 2925: 2924: 2922:Remote Oceania 2919: 2914: 2909: 2904: 2903: 2902: 2892: 2891: 2890: 2885: 2884: 2883: 2878: 2873: 2857: 2855: 2849: 2848: 2846: 2845: 2840: 2839: 2838: 2837: 2836: 2831: 2816: 2811: 2806: 2801: 2796: 2795: 2794: 2792:Western Canada 2789: 2784: 2782:Eastern Canada 2779: 2774: 2769: 2764: 2759: 2754: 2749: 2744: 2739: 2734: 2729: 2724: 2719: 2714: 2709: 2704: 2699: 2689: 2684: 2679: 2674: 2669: 2663: 2661: 2655: 2654: 2652: 2651: 2646: 2641: 2636: 2631: 2630: 2629: 2624: 2619: 2609: 2608: 2607: 2606: 2605: 2595: 2594: 2593: 2583: 2582: 2581: 2571: 2566: 2556: 2555: 2554: 2553: 2552: 2542: 2537: 2532: 2527: 2517: 2516: 2515: 2510: 2505: 2504: 2503: 2498: 2496:South Caucasus 2493: 2491:North Caucasus 2483: 2473: 2467: 2465: 2459: 2458: 2456: 2455: 2454: 2453: 2452: 2451: 2446: 2441: 2431: 2430: 2429: 2424: 2414: 2413: 2412: 2402: 2401: 2400: 2398:South Caucasus 2390: 2380: 2379: 2378: 2373: 2368: 2358: 2357: 2356: 2351: 2341: 2336: 2335: 2334: 2329: 2319: 2318: 2317: 2316: 2315: 2300: 2299: 2298: 2293: 2292: 2291: 2276: 2275: 2274: 2269: 2267:Aralkum Desert 2264: 2254: 2248: 2246: 2240: 2239: 2237: 2236: 2235: 2234: 2224: 2219: 2218: 2217: 2206: 2204: 2198: 2197: 2195: 2194: 2193: 2192: 2187: 2182: 2181: 2180: 2175: 2165: 2155: 2154: 2153: 2152: 2151: 2146: 2141: 2136: 2121: 2115: 2113: 2104: 2098: 2097: 2095: 2094: 2093: 2092: 2082: 2077: 2072: 2067: 2066: 2065: 2058:Africa-Eurasia 2054: 2052: 2046: 2045: 2043: 2042: 2037: 2032: 2027: 2022: 2017: 2011: 2009: 2003: 2002: 2000: 1999: 1998: 1997: 1992: 1987: 1982: 1972: 1967: 1962: 1957: 1951: 1949: 1943: 1942: 1929: 1927: 1926: 1919: 1912: 1904: 1895: 1894: 1892: 1891: 1879: 1866: 1863: 1862: 1860: 1859: 1854: 1849: 1844: 1839: 1834: 1829: 1824: 1818: 1816: 1810: 1809: 1807: 1806: 1804:Transportation 1801: 1796: 1791: 1790: 1789: 1779: 1773: 1771: 1767: 1766: 1764: 1763: 1755: 1750: 1745: 1740: 1735: 1730: 1725: 1720: 1715: 1710: 1705: 1700: 1695: 1690: 1685: 1680: 1675: 1670: 1665: 1663:Arctic peoples 1659: 1657: 1651: 1650: 1648: 1647: 1642: 1637: 1635:Arctic ecology 1631: 1629: 1623: 1622: 1620: 1619: 1614: 1609: 1608: 1607: 1602: 1597: 1592: 1587: 1579: 1574: 1569: 1564: 1559: 1554: 1549: 1544: 1538: 1536: 1530: 1529: 1527: 1526: 1521: 1516: 1511: 1506: 1501: 1496: 1491: 1490: 1489: 1484: 1477:Arctic sea ice 1474: 1469: 1464: 1459: 1453: 1451: 1445: 1444: 1442: 1441: 1436: 1431: 1426: 1421: 1420: 1419: 1412:Russian Arctic 1409: 1404: 1399: 1394: 1389: 1384: 1379: 1374: 1369: 1364: 1359: 1354: 1349: 1344: 1338: 1336: 1330: 1329: 1327: 1326: 1321: 1316: 1311: 1306: 1301: 1296: 1290: 1288: 1282: 1281: 1279: 1278: 1273: 1268: 1263: 1258: 1253: 1248: 1243: 1241:Arctic Cyclone 1238: 1233: 1231:Arctic ecology 1228: 1223: 1218: 1212: 1210: 1204: 1203: 1201: 1200: 1195: 1190: 1185: 1180: 1175: 1170: 1165: 1160: 1158:Arctic Council 1154: 1152: 1146: 1145: 1143: 1142: 1137: 1132: 1126: 1124: 1118: 1117: 1111: 1109: 1108: 1101: 1094: 1086: 1080: 1079: 1072: 1071:External links 1069: 1067: 1066: 1021:(2): 175–191. 998: 938: 903: 828: 758: 722: 677: 656:10.1086/625664 642:(5): 512–521. 619: 594: 592: 589: 588: 587: 580: 573: 571: 568: 561: 557: 554: 516: 515:Climate change 513: 473:Main article: 470: 467: 453: 450: 429: 426: 393: 390: 384: 381: 380: 379: 376: 374:Gulf of Alaska 371: 366: 356: 353: 344: 341: 323: 320: 311: 308: 305: 304: 301: 295: 294: 291: 277: 276: 275:United States 273: 267: 266: 263: 253: 250: 244: 241: 215:marine animals 169:Gulf of Alaska 133:Main article: 117: 116: 31: 29: 22: 15: 13: 10: 9: 6: 4: 3: 2: 4485: 4474: 4471: 4469: 4466: 4464: 4461: 4459: 4456: 4455: 4453: 4438: 4435: 4433: 4430: 4428: 4425: 4424: 4421: 4411: 4408: 4404: 4401: 4400: 4399: 4396: 4395: 4393: 4391: 4387: 4379: 4376: 4375: 4374: 4371: 4370: 4368: 4366: 4362: 4359: 4357: 4356:Polar regions 4353: 4347: 4344: 4342: 4339: 4337: 4334: 4332: 4329: 4327: 4324: 4322: 4319: 4317: 4314: 4313: 4311: 4309: 4308:South America 4305: 4295: 4292: 4291: 4289: 4287: 4283: 4277: 4274: 4272: 4269: 4267: 4264: 4262: 4259: 4257: 4254: 4252: 4249: 4247: 4244: 4242: 4239: 4237: 4234: 4232: 4229: 4227: 4224: 4222: 4219: 4218: 4216: 4214: 4210: 4207: 4205: 4201: 4195: 4192: 4190: 4187: 4185: 4184:Tule (Nevada) 4182: 4180: 4177: 4175: 4172: 4170: 4167: 4165: 4162: 4160: 4157: 4155: 4152: 4150: 4147: 4145: 4142: 4140: 4137: 4135: 4132: 4130: 4127: 4125: 4122: 4120: 4117: 4115: 4112: 4110: 4107: 4105: 4102: 4100: 4097: 4095: 4092: 4090: 4087: 4085: 4082: 4080: 4077: 4075: 4072: 4070: 4067: 4065: 4062: 4060: 4057: 4055: 4052: 4050: 4047: 4045: 4042: 4041: 4039: 4037: 4036:North America 4033: 4027: 4024: 4022: 4019: 4017: 4014: 4012: 4009: 4007: 4004: 4002: 3999: 3998: 3996: 3994: 3990: 3980: 3977: 3976: 3974: 3972: 3968: 3962: 3959: 3957: 3954: 3952: 3949: 3947: 3944: 3942: 3939: 3937: 3934: 3932: 3929: 3927: 3924: 3923: 3921: 3919: 3915: 3909: 3906: 3904: 3901: 3899: 3896: 3894: 3891: 3889: 3886: 3884: 3881: 3880: 3878: 3876: 3872: 3866: 3863: 3861: 3858: 3856: 3853: 3849: 3846: 3844: 3841: 3840: 3839: 3836: 3834: 3831: 3829: 3826: 3824: 3821: 3819: 3818:Gurbantünggüt 3816: 3814: 3811: 3809: 3806: 3805: 3803: 3801: 3797: 3791: 3788: 3786: 3783: 3781: 3778: 3776: 3773: 3771: 3768: 3766: 3763: 3761: 3758: 3756: 3753: 3751: 3748: 3746: 3743: 3741: 3738: 3736: 3733: 3731: 3728: 3727: 3725: 3723: 3719: 3713: 3710: 3708: 3705: 3703: 3702:Rub' al Khali 3700: 3698: 3695: 3693: 3690: 3688: 3685: 3683: 3680: 3678: 3675: 3673: 3670: 3669: 3667: 3665: 3661: 3658: 3656: 3652: 3646: 3643: 3641: 3638: 3636: 3633: 3631: 3628: 3626: 3623: 3621: 3618: 3616: 3613: 3611: 3608: 3606: 3603: 3601: 3598: 3596: 3593: 3591: 3588: 3586: 3583: 3581: 3578: 3576: 3573: 3571: 3568: 3566: 3563: 3561: 3558: 3556: 3553: 3551: 3548: 3546: 3543: 3541: 3538: 3537: 3535: 3533: 3529: 3523: 3520: 3518: 3515: 3513: 3510: 3508: 3505: 3503: 3500: 3498: 3495: 3494: 3491: 3487: 3479: 3474: 3472: 3467: 3465: 3460: 3459: 3456: 3444: 3440: 3436: 3428: 3427: 3424: 3418: 3415: 3413: 3410: 3408: 3405: 3403: 3400: 3398: 3395: 3393: 3390: 3388: 3385: 3383: 3380: 3378: 3375: 3374: 3372: 3370: 3366: 3360: 3357: 3355: 3352: 3351: 3349: 3347: 3343: 3337: 3334: 3332: 3329: 3327: 3324: 3322: 3319: 3318: 3316: 3314: 3310: 3304: 3301: 3299: 3296: 3292: 3289: 3288: 3287: 3284: 3283: 3281: 3279: 3274: 3268: 3265: 3261: 3258: 3256: 3253: 3251: 3248: 3247: 3246: 3245:Pacific Ocean 3243: 3241: 3238: 3236: 3233: 3231: 3228: 3224: 3221: 3220: 3219: 3216: 3215: 3213: 3211: 3207: 3197: 3194: 3190: 3187: 3185: 3182: 3181: 3180: 3179:Pacific Ocean 3177: 3173: 3170: 3169: 3168: 3165: 3159: 3156: 3154: 3151: 3149: 3146: 3145: 3144: 3141: 3139: 3136: 3134: 3133:Caribbean Sea 3131: 3129: 3126: 3124: 3121: 3120: 3119: 3116: 3114: 3111: 3110: 3108: 3106: 3101: 3093: 3090: 3088: 3085: 3084: 3083: 3080: 3076: 3075:by population 3073: 3071: 3068: 3067: 3066: 3063: 3061: 3058: 3056: 3053: 3049: 3048:South America 3046: 3042: 3039: 3037: 3034: 3033: 3032: 3031:North America 3029: 3028: 3027: 3024: 3022: 3019: 3018: 3016: 3014: 3009: 3006: 3004: 3000: 2988: 2985: 2984: 2983: 2982:Southern Cone 2980: 2978: 2975: 2973: 2970: 2968: 2965: 2963: 2960: 2958: 2957:Andean States 2955: 2951: 2948: 2946: 2943: 2942: 2941: 2938: 2937: 2935: 2933: 2932:South America 2929: 2923: 2920: 2918: 2915: 2913: 2910: 2908: 2905: 2901: 2898: 2897: 2896: 2893: 2889: 2886: 2882: 2879: 2877: 2874: 2872: 2869: 2868: 2867: 2864: 2863: 2862: 2859: 2858: 2856: 2854: 2850: 2844: 2841: 2835: 2832: 2830: 2827: 2826: 2825: 2822: 2821: 2820: 2817: 2815: 2812: 2810: 2807: 2805: 2802: 2800: 2797: 2793: 2790: 2788: 2785: 2783: 2780: 2778: 2775: 2773: 2770: 2768: 2765: 2763: 2760: 2758: 2755: 2753: 2750: 2748: 2745: 2743: 2740: 2738: 2735: 2733: 2730: 2728: 2725: 2723: 2720: 2718: 2715: 2713: 2710: 2708: 2705: 2703: 2700: 2698: 2695: 2694: 2693: 2690: 2688: 2685: 2683: 2680: 2678: 2675: 2673: 2670: 2668: 2665: 2664: 2662: 2660: 2659:North America 2656: 2650: 2647: 2645: 2642: 2640: 2637: 2635: 2632: 2628: 2625: 2623: 2622:Low Countries 2620: 2618: 2615: 2614: 2613: 2610: 2604: 2601: 2600: 2599: 2598:South-western 2596: 2592: 2589: 2588: 2587: 2586:South-eastern 2584: 2580: 2577: 2576: 2575: 2574:South-central 2572: 2570: 2567: 2565: 2564:Mediterranean 2562: 2561: 2560: 2557: 2551: 2548: 2547: 2546: 2543: 2541: 2538: 2536: 2533: 2531: 2530:British Isles 2528: 2526: 2523: 2522: 2521: 2518: 2514: 2511: 2509: 2506: 2502: 2499: 2497: 2494: 2492: 2489: 2488: 2487: 2484: 2482: 2479: 2478: 2477: 2474: 2472: 2469: 2468: 2466: 2464: 2460: 2450: 2447: 2445: 2442: 2440: 2437: 2436: 2435: 2432: 2428: 2427:Levantine Sea 2425: 2423: 2420: 2419: 2418: 2415: 2411: 2408: 2407: 2406: 2403: 2399: 2396: 2395: 2394: 2391: 2389: 2386: 2385: 2384: 2381: 2377: 2374: 2372: 2369: 2367: 2364: 2363: 2362: 2359: 2355: 2352: 2350: 2347: 2346: 2345: 2342: 2340: 2337: 2333: 2330: 2328: 2325: 2324: 2323: 2320: 2314: 2311: 2310: 2309: 2306: 2305: 2304: 2301: 2297: 2294: 2290: 2287: 2286: 2285: 2282: 2281: 2280: 2277: 2273: 2270: 2268: 2265: 2263: 2260: 2259: 2258: 2255: 2253: 2250: 2249: 2247: 2245: 2241: 2233: 2230: 2229: 2228: 2225: 2223: 2220: 2216: 2213: 2212: 2211: 2208: 2207: 2205: 2203: 2199: 2191: 2188: 2186: 2183: 2179: 2176: 2174: 2171: 2170: 2169: 2166: 2164: 2161: 2160: 2159: 2156: 2150: 2147: 2145: 2142: 2140: 2137: 2135: 2132: 2131: 2130: 2127: 2126: 2125: 2122: 2120: 2119:Mediterranean 2117: 2116: 2114: 2112: 2108: 2105: 2103: 2099: 2091: 2088: 2087: 2086: 2083: 2081: 2078: 2076: 2073: 2071: 2068: 2064: 2061: 2060: 2059: 2056: 2055: 2053: 2051: 2047: 2041: 2038: 2036: 2033: 2031: 2028: 2026: 2023: 2021: 2018: 2016: 2013: 2012: 2010: 2008: 2004: 1996: 1993: 1991: 1988: 1986: 1983: 1981: 1978: 1977: 1976: 1973: 1971: 1968: 1966: 1963: 1961: 1958: 1956: 1953: 1952: 1950: 1948: 1944: 1940: 1936: 1932: 1925: 1920: 1918: 1913: 1911: 1906: 1905: 1902: 1890: 1889: 1880: 1878: 1877: 1868: 1867: 1864: 1858: 1855: 1853: 1850: 1848: 1845: 1843: 1840: 1838: 1835: 1833: 1830: 1828: 1825: 1823: 1822:Arctic Bridge 1820: 1819: 1817: 1815: 1811: 1805: 1802: 1800: 1797: 1795: 1792: 1788: 1785: 1784: 1783: 1780: 1778: 1775: 1774: 1772: 1768: 1762: 1756: 1754: 1751: 1749: 1746: 1744: 1741: 1739: 1736: 1734: 1731: 1729: 1726: 1724: 1721: 1719: 1716: 1714: 1711: 1709: 1706: 1704: 1701: 1699: 1696: 1694: 1691: 1689: 1686: 1684: 1681: 1679: 1676: 1674: 1671: 1669: 1666: 1664: 1661: 1660: 1658: 1656: 1652: 1646: 1643: 1641: 1638: 1636: 1633: 1632: 1630: 1628: 1624: 1618: 1615: 1613: 1610: 1606: 1603: 1601: 1598: 1596: 1593: 1591: 1588: 1586: 1583: 1582: 1580: 1578: 1575: 1573: 1570: 1568: 1565: 1563: 1560: 1558: 1555: 1553: 1552:Bowhead whale 1550: 1548: 1545: 1543: 1540: 1539: 1537: 1535: 1531: 1525: 1522: 1520: 1517: 1515: 1514:Polar climate 1512: 1510: 1507: 1505: 1502: 1500: 1497: 1495: 1492: 1488: 1485: 1483: 1480: 1479: 1478: 1475: 1473: 1470: 1468: 1465: 1463: 1460: 1458: 1455: 1454: 1452: 1450: 1446: 1440: 1437: 1435: 1432: 1430: 1427: 1425: 1422: 1418: 1415: 1414: 1413: 1410: 1408: 1405: 1403: 1400: 1398: 1395: 1393: 1390: 1388: 1385: 1383: 1380: 1378: 1375: 1373: 1370: 1368: 1365: 1363: 1360: 1358: 1355: 1353: 1350: 1348: 1345: 1343: 1342:Arctic Alaska 1340: 1339: 1337: 1335: 1331: 1325: 1322: 1320: 1317: 1315: 1312: 1310: 1307: 1305: 1302: 1300: 1297: 1295: 1292: 1291: 1289: 1287: 1283: 1277: 1274: 1272: 1269: 1267: 1264: 1262: 1259: 1257: 1254: 1252: 1249: 1247: 1244: 1242: 1239: 1237: 1234: 1232: 1229: 1227: 1224: 1222: 1221:Arctic Circle 1219: 1217: 1214: 1213: 1211: 1209: 1205: 1199: 1196: 1194: 1191: 1189: 1188:Saami Council 1186: 1184: 1181: 1179: 1176: 1174: 1171: 1169: 1166: 1164: 1161: 1159: 1156: 1155: 1153: 1151: 1147: 1141: 1138: 1136: 1133: 1131: 1128: 1127: 1125: 1123: 1119: 1114: 1107: 1102: 1100: 1095: 1093: 1088: 1087: 1084: 1078: 1075: 1074: 1070: 1062: 1058: 1053: 1048: 1044: 1040: 1036: 1032: 1028: 1024: 1020: 1016: 1012: 1005: 1003: 999: 994: 990: 986: 982: 977: 972: 968: 964: 960: 956: 952: 945: 943: 939: 934: 927: 920: 918: 916: 914: 912: 910: 908: 904: 899: 895: 891: 885: 883: 881: 879: 877: 875: 873: 871: 869: 867: 865: 863: 861: 859: 857: 855: 853: 851: 849: 847: 845: 843: 841: 839: 837: 835: 833: 829: 824: 817: 811: 809: 807: 805: 803: 801: 799: 797: 795: 793: 791: 789: 787: 785: 783: 781: 779: 777: 775: 773: 771: 769: 767: 765: 763: 759: 754: 750: 743: 741: 739: 737: 735: 733: 731: 729: 727: 723: 715: 708: 706: 704: 702: 700: 698: 696: 694: 692: 690: 688: 686: 684: 682: 678: 673: 669: 665: 661: 657: 653: 649: 645: 641: 637: 630: 628: 626: 624: 620: 609: 605: 599: 596: 590: 584: 577: 572: 565: 560: 555: 553: 549: 545: 543: 539: 534: 529: 526: 522: 514: 512: 510: 504: 502: 498: 494: 490: 486: 482: 476: 468: 466: 462: 458: 451: 449: 445: 443: 438: 435: 427: 425: 423: 419: 415: 411: 407: 403: 399: 391: 389: 382: 377: 375: 372: 370: 367: 365: 362: 361: 360: 354: 352: 349: 342: 340: 338: 334: 329: 321: 319: 316: 309: 302: 300: 297: 296: 292: 290: 286: 282: 279: 278: 274: 272: 269: 268: 264: 262:Name of land 261: 260: 257: 251: 249: 242: 240: 238: 234: 230: 226: 224: 220: 216: 211: 209: 205: 201: 197: 192: 190: 186: 182: 181:Bering Strait 178: 174: 173:Arctic Circle 170: 166: 162: 158: 154: 150: 146: 142: 136: 128: 123: 113: 110: 102: 91: 88: 84: 81: 77: 74: 70: 67: 63: 60: –  59: 55: 54:Find sources: 48: 44: 38: 37: 32:This article 30: 26: 21: 20: 4397: 4378:Meyer Desert 4236:Little Sandy 4138: 4006:Cabo de Gata 3888:Indus Valley 3808:Badain Jaran 3730:Aral Karakum 3722:Central Asia 3712:Wahiba Sands 3625:Richtersveld 3550:Black Desert 3507:Polar desert 3441: / 3439:List of seas 3437: / 3402:Global South 3387:Global North 3321:Atlantic Rim 3260:Ring of Fire 3240:Indian Ocean 3230:Arctic Ocean 3172:Persian Gulf 3167:Indian Ocean 3148:Adriatic Sea 3113:Arctic Ocean 2945:Amazon Basin 2940:Amazon Plain 2912:Near Oceania 2717:Mid-Atlantic 2667:Aridoamerica 2627:Northwestern 2540:Northwestern 2513:Southeastern 2405:Greater Iran 2344:Southeastern 2339:Pacific Asia 2308:Pacific Asia 2296:Northeastern 2252:Asia–Pacific 1995:Fourth World 1985:Second World 1881: 1869: 1758:Quviasukvik 1547:Beluga whale 1524:Polar vortex 1438: 1236:Arctic Ocean 1018: 1014: 958: 954: 932: 898:j.ctt1cn6rbs 889: 822: 752: 639: 635: 611:. Retrieved 607: 598: 581:Icebergs at 550: 546: 533:Beaufort Sea 530: 518: 505: 478: 463: 459: 455: 446: 439: 434:polar desert 431: 395: 386: 364:Arctic Ocean 358: 346: 325: 313: 255: 246: 227: 212: 193: 185:midnight sun 161:Arctic Ocean 140: 138: 105: 96: 86: 79: 72: 65: 53: 41:Please help 36:verification 33: 4286:New Zealand 4266:Sturt Stony 4226:Great Sandy 4164:Smoke Creek 4129:Lechuguilla 4114:Great Sandy 4104:Great Basin 3745:Betpak-Dala 3417:Global West 3377:Global East 3336:Pacific Rim 3278:waterbodies 3267:World Ocean 3092:New Zealand 2972:The Guianas 2861:Australasia 2804:West Indies 2732:New England 2712:Great Lakes 2682:Mesoamerica 2569:Middle East 2545:Scandinavia 2434:Middle East 2272:Caspian Sea 2178:Great Lakes 2158:Sub-Saharan 2144:Middle East 2007:Hemispheres 1990:Third World 1980:First World 1933:'s primary 1888:WikiProject 1467:Arctic haze 1407:Nunatsiavut 585:, Greenland 497:Athabascans 418:Arctic char 406:Marine life 398:polar bears 189:polar night 4452:Categories 4373:Antarctica 4336:Patagonian 4321:La Guajira 4261:Strzelecki 4154:Red Desert 4094:Forty Mile 4079:Chihuahuan 4059:Black Rock 3875:South Asia 3860:Taklamakan 3635:Tanezrouft 3158:Ionian Sea 3153:Aegean Sea 3123:Baltic Sea 3055:Antarctica 2907:Micronesia 2876:New Guinea 2834:Portuguese 2757:West Coast 2707:East Coast 2702:Bible Belt 2697:Appalachia 2376:Subregions 2284:Inner Asia 2202:Antarctica 2102:Continents 2075:Antarctica 2050:Landmasses 1960:Down Under 1955:Arab World 1939:subregions 1572:Polar bear 1542:Arctic fox 1372:Inuvialuit 1266:North Pole 1150:Government 613:2020-07-28 591:References 442:permafrost 422:lake trout 369:Hudson Bay 337:ice fields 165:Hudson Bay 69:newspapers 4403:Greenland 4365:Antarctic 4213:Australia 4089:Escalante 4026:Deliblato 3883:Cholistan 3800:East Asia 3600:Moçâmedes 3354:Antarctic 3138:Irish Sea 3128:Black Sea 3087:Australia 3036:Caribbean 3013:continent 2987:Patagonia 2917:Polynesia 2895:Melanesia 2888:Zealandia 2866:Australia 2752:Southwest 2672:Caribbean 2449:Near East 2090:submerged 2085:Zealandia 2080:Australia 1970:Old World 1965:New World 1814:Transport 1698:Icelandic 1688:Karelians 1612:Snowy owl 1362:Greenland 1261:Nordicity 1208:Geography 1035:0036-8504 985:0894-8755 933:ArcticNet 664:0022-1376 608:UCL Press 583:Cape York 408:includes 348:Greenland 343:Greenland 299:Greenland 243:Geography 200:tree line 157:Greenland 99:July 2020 4432:Category 4084:Colorado 4064:Carcross 4049:Amargosa 4021:Tabernas 4011:Monegros 3961:Registan 3765:Moiynkum 3760:Kyzylkum 3672:Ad-Dahna 3590:Kalahari 3540:Algerian 2881:Tasmania 2829:Hispanic 2692:Northern 2639:Germanic 2617:Atlantic 2559:Southern 2520:Northern 2486:Caucasus 2422:Dead Sea 2393:Caucasus 2361:Southern 2354:Maritime 2349:Mainland 2322:Northern 2303:Far East 2262:Aral Sea 2185:Southern 2129:Northern 1876:Category 1748:Yukaghir 1708:Gwich'in 1678:Chukotka 1577:Reindeer 1357:Finnmark 1061:18717368 1052:10361153 1043:43425779 993:26385397 672:30057600 392:Wildlife 303:Denmark 265:Country 187:and the 179:and the 127:isotherm 4437:Commons 4427:Project 4346:Tatacoa 4341:Sechura 4316:Atacama 4294:Rangipo 4256:Simpson 4251:Pedirka 4246:Painted 4204:Oceania 4169:Sonoran 4016:Oleshky 3893:Katpana 3865:Tengger 3790:Ustyurt 3780:Sarykum 3755:Karakum 3740:Barsuki 3735:Aralkum 3687:Judaean 3682:Arabian 3645:Western 3575:Eastern 3565:Danakil 3486:deserts 3082:Oceania 3070:by area 3026:America 3003:Islands 2853:Oceania 2722:Midwest 2677:Central 2644:Romance 2612:Western 2481:Balkans 2476:Eastern 2471:Central 2439:Mashriq 2383:Western 2327:Siberia 2279:Eastern 2257:Central 2190:Western 2163:Central 2139:Mashriq 2134:Maghreb 2124:Saharan 2070:America 2063:Eurasia 1935:regions 1770:Economy 1718:Koryaks 1673:Chukchi 1655:Culture 1585:bearded 1567:Narwhal 1557:Lemming 1482:decline 1449:Climate 1402:Nunavut 1397:Nunavik 1377:Karelia 1367:Iceland 1334:Regions 1286:Geology 1122:History 963:Bibcode 644:Bibcode 556:Gallery 538:Chukchi 525:sea ice 501:Iñupiat 452:Animals 440:Due to 383:Climate 333:caribou 293:Canada 289:Nunavut 151:(USA), 83:scholar 4473:Tundra 4390:Arctic 4276:Tirari 4271:Tanami 4221:Gibson 4159:Sevier 4144:Owyhee 4134:Mojave 4069:Carson 4044:Alvord 3993:Europe 3979:La Paz 3956:Polond 3951:Naomid 3898:Kharan 3855:Qaidam 3843:Kubuqi 3833:Kumtag 3785:Taukum 3707:Syrian 3640:Ténéré 3630:Sahara 3610:Nubian 3595:Libyan 3570:Djurab 3560:Chalbi 3545:Bayuda 3532:Africa 3497:Desert 3484:World 3369:Global 3359:Arctic 3298:Rivers 3276:Other 3210:Oceans 3065:Europe 3021:Africa 2814:French 2687:Middle 2649:Slavic 2634:Celtic 2535:Nordic 2525:Baltic 2463:Europe 2417:Levant 2111:Africa 1947:Worlds 1743:Yakuts 1738:Selkup 1723:Nenets 1713:Khanty 1683:Evenks 1645:Tundra 1617:Walrus 1605:ringed 1600:ribbon 1595:hooded 1562:Muskox 1276:Tundra 1115:topics 1113:Arctic 1059:  1049:  1041:  1033:  991:  983:  896:  755:: 5–8. 670:  662:  469:People 428:Plants 410:walrus 402:muskox 355:Waters 315:Alaska 310:Alaska 271:Alaska 204:tundra 196:Arctic 167:, the 149:Alaska 135:Arctic 85:  78:  71:  64:  56:  4331:Monte 3946:Margo 3936:Leili 3931:Khash 3926:Kavir 3848:Mu Us 3838:Ordos 3692:Negev 3677:Nefud 3615:Nyiri 3605:Namib 3580:Ferlo 3346:Polar 3291:lists 3286:Lakes 3105:ocean 2824:Ibero 2819:Latin 2809:Anglo 1931:Earth 1703:Inuit 1627:Flora 1581:Seal 1534:Fauna 1434:Yukon 1429:Sápmi 1424:Sakha 1417:North 1039:JSTOR 989:JSTOR 929:(PDF) 894:JSTOR 819:(PDF) 717:(PDF) 668:JSTOR 493:Aleut 489:Yupik 485:Inuit 414:seals 281:Yukon 252:Lands 90:JSTOR 76:books 4194:Yuma 4189:Yuha 4124:Kaʻū 3908:Thar 3903:Thal 3823:Hami 3813:Gobi 3655:Asia 3555:Blue 3303:Seas 3060:Asia 2332:Ural 2244:Asia 2173:Horn 2168:East 1937:and 1733:Sami 1693:Komi 1590:harp 1382:Komi 1057:PMID 1031:ISSN 981:ISSN 660:ISSN 499:and 479:The 420:and 400:and 194:The 155:and 139:The 62:news 3941:Lut 3828:Lop 3770:Ryn 3313:Rim 3103:By 3011:By 1047:PMC 1023:doi 971:doi 652:doi 147:of 45:by 4454:: 1055:. 1045:. 1037:. 1029:. 1019:91 1017:. 1013:. 1001:^ 987:. 979:. 969:. 959:29 957:. 953:. 941:^ 931:. 906:^ 831:^ 821:. 761:^ 751:. 725:^ 680:^ 666:. 658:. 650:. 640:57 638:. 622:^ 606:. 495:, 491:, 487:, 424:. 412:, 287:, 283:, 206:, 191:. 163:, 3477:e 3470:t 3463:v 1923:e 1916:t 1909:v 1105:e 1098:t 1091:v 1063:. 1025:: 995:. 973:: 965:: 935:. 900:. 825:. 719:. 674:. 654:: 646:: 616:. 112:) 106:( 101:) 97:( 87:· 80:· 73:· 66:· 39:.

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isotherm
Arctic
northern polar regions
Alaska
Northern Canada
Greenland
Arctic Ocean
Hudson Bay
Gulf of Alaska
Arctic Circle
Seward Peninsula
Bering Strait
midnight sun
polar night
Arctic
tree line
tundra
Arctic vegetation

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