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Patagonskij lodovikovij shit velikij vityagnutij ta vuzkij lodovikovij shit sho vkrivav vsyu teritoriyu Chili na pivden vid suchasnogo mista Puerto Montt za chasiv ostannogo zledeninnya Za deyakimi danimi Patagonskij lodovikovij shit z yednuvavsya iz lodovikami Altiplano bezperervnimi lodovikami sho vkrivali vsi pivdenni Andi Mapa sho pokazuye Patagonskij lodovikovij shit u rajoni Magellanovoyi protoki pid chas ostannogo lodovikovogo periodu Suchasni poselennya pokazani zhovtimi tochkami Riven morya buv nabagato nizhchim nizh pokazano tut Pid chas ostannogo lodovikovogo periodu Patagonskij lodovikovij shit stvoriv podovzheni ta vkriti lisom drumlini yaki mozhna pobachiti na pivden vid Puerto Vilyamsa Chili Za chasiv ostannogo lodovikovogo maksimumu blizko 18000 17500 rokiv tomu Patagonskij lodovikovij shit ohoplyuvav blizko 480 000 km i mav obsyag ponad 500 000 km 1 Z yakih priblizno 4 narazi isnuyut i podileni na Pivdenno Patagonske lodovikove pole i Pivnichno Patagonske lodovikove pole Za chasiv pershogo plejstocenovogo lodovikovogo periodu Bramertonianske zledeninnya Bramertonian Stage lodovik pokrivav sogodenne Argentinske uzberezhzhya Kozhnogo nastupnogo zledeninnya lodovik zupinyavsya vse dali j dali na zahid posushlivist zavzhdi bulo virishalnim chinnikom zupinki poshirennya lodovika Vvazhayetsya sho zi shodu na zahid padinnya kilkosti opadiv protyagom lodovikovogo periodu bulo navit bilshim nizh u sogodennij Patagoniyi Na vidminu vid Lavrentijskogo lodovikovogo shita abo lodovikovogo shita u Pivnichnij Yevropi Patagonskij lodovikovij shit ne buv providnoyu prichinoyu vimirannya abo vtrati bioriznomanittya Ce poyasnyuyetsya tim sho flora zalishilisya na pivnochi lodovika bula vidokremlena pusteleyu Atakama i legko pristosuvalis do zmini mikroklimatu Fakt bilshist z pochatkovih antarktichnoyi flori isnuye sogodni na zemli zajnyatoyi lodovikovim shitom Odnak isnuyut oznaki togo sho protyagom ostannogo deglyacialu 17500 rokiv tomu shvidke tanennya pivnichnogo yazika Patagonskogo lodovikovogo shita prizvelo do rizkogo zvilnennya prisnoyi vodi u prileglij okean sho zmenshilo jogo solonist 2 ta zminyuyuchi jogo riven sho prizvelo do znachnih ekologichnih zmin yak v miscevomu tak i v zagalnoplanetarnomu masshtabi 3 Primitki Redaguvati Hulton N R J R S Purvesa R D McCullocha D E Sugdena M J Bentleyb 2002 The Last Glacial Maximum and eglaciation in southern South America Quaternary Science Reviews vol 21 233 241 Lamy F J Kaiser U Ninnemann D Hebbeln H W Arz J Stoner 2004 Antarctic Timing of Surface Water Changes off Chile and Patagonian Ice Sheet Response Science vol 304 1959 1962 De Pol Holz R O Ulloa L Dezileau J Kaiser F Lamy and D Hebbeln 2006 Melting of the Patagonian Ice Sheet and deglacial perturbations of the nitrogen cycle in the eastern South Pacific Geophysical Research Letters vol 33 L04704 DOI 10 1029 2005GL024477 nbsp Cya stattya ye zagotovkoyu Vi mozhete dopomogti proyektu dorobivshi yiyi Ce povidomlennya varto zaminiti tochnishim Otrimano z https uk wikipedia org w index php title Patagonskij lodovikovij shit amp oldid 33878246