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El Chichon takozh vidomij yak Chichonal Chichonal ye diyuchim vulkanom u Francisko Leon pivnichno zahidnij Chiapas Meksika El Chichon ye chastinoyu geologichnoyi zoni vidomoyi yak vulkanichnoyi dugi Chiapanekan El Chichon ce kompleks kupoliv iz tufovim kilcem sho utvorilisya z viverzhenogo vulkanichnogo materialu Kompleks roztashovanij mizh Transmeksikanskim vulkanichnim poyasom i vulkanichnoyu dugoyu Centralnoyi Ameriki 1 Viverzhennya El Chichon vidbulosya v 1982 roci do cogo aktivnosti ne bulo priblizno z 1360 r hocha v literaturi ye diskusiya shodo jmovirnogo viverzhennya yake stalosya v pribl 1850 2 El ChichonChichonalZnimok z povitrya 4 listopada 1982 cherez 7 misyaciv pislya viverzhennyaZnimok z povitrya 4 listopada 1982 cherez 7 misyaciv pislya viverzhennya17 21 36 pn sh 93 13 40 zh d 17 36000 pn sh 93 22778 zh d 17 36000 93 22778 Koordinati 17 21 36 pn sh 93 13 40 zh d 17 36000 pn sh 93 22778 zh d 17 36000 93 22778Krayina MeksikaRegion Francisco Leon ChiapasRoztashuvannya Francisco Leon Chiapas MexicoTip Lavovij kupolVisota 1205 mVik 220000 rokivViverzhennya berezen veresen 1982El ChichonEl Chichon Meksika El Chichon u VikishovishiEl Chichon osoblivo vidomih zavdyaki viverzhenyu 1982 roku Trohi menshe nizh za tizhden vulkan yakij rozglyadali yak splyachij vivergavsya trichi 29 bereznya 3 kvitnya ta 4 kvitnya tip viverzhennya plininskij 3 Pid chas viverzhennya v atmosferu bulo vivileneno znachnu kilkist dioksidu sirki ta pirokastichnogo materialu Hocha zagalnij masshtab viverzhennya buv nabagato menshim nizh znamenite viverzhennya Pinatubo v 1991 roci vpliv El Chichona buv nastilki zh znachnim na globalnij klimat 3 El Chichon chasto ignoruyut u porivnyanni z inshimi istorichnimi viverzhennyami ale podiyi 1982 roku dayut vazhlivi uroki shodo pidgotovki do vulkanichnih katastrof i vplivu vulkaniv na klimat Zmist 1 Viverzhennya 1982 roku 1 1 Vidsutnist pidgotovki 1 2 Vpliv klimatu 2 Vlastivosti popelu 2 1 Himichni vlastivosti 2 2 Optichni vlastivosti 3 Divitsya takozh 4 Spisok literaturi 5 Podalshe chitannya 6 zovnishni posilannyaViverzhennya 1982 roku red Viverzhennya vulkana El Chichon u 1982 roci stalo najbilshoyu vulkanichnoyu katastrofoyu v istoriyi suchasnoyi Meksiki 4 Potuzhni vibuhovi viverzhennya magmi z visokim vmistom sirki ta angidritu zrujnuvali lavovij kupol na vershini ta suprovodzhuvalisya piroklastichnimi potokami ta hvilyami yaki spustoshili teritoriyu plosheyu blizko 8 km navkolo vulkana 5 Vsogo bulo povnistyu znisheno 9 sil zaginulo 1900 osib 4 Utvorivsya novij krater shirinoyu 1 km i glibinoyu 300 m yakij teper mistit kisle kraterne ozero 5 Teritoriyi navkolo buli vkriti popilom potuzhnistyu do 40 sm 5 Viverzhennya vplinulo na ploshu ponad 24 tis km2 silskoyi miscevosti 5 spustoshivshi posivi kavi kakao bananiv i fermi velikoyi rogatoyi hudobi Viverzhennya sprichinilo utvorennya prirodnih damb uzdovzh richki Rio Magdalena sprichinilo lahari yaki zrujnuvali klyuchovu infrastrukturu Vvazhayetsya sho zagalnij zbitok zavdanij viverzhennyam 1982 roku stanovit 55 miljoniv dolariv SShA 4 sho ekvivalentno 132 miljonam dolariv u suchasnih dolarah SShA Vidsutnist pidgotovki red Pislya ostannogo velikogo viverzhennya vulkana El Chichon minulo ponad 600 rokiv i malo hto usvidomlyuvav nebezpeku vulkana Bilshist pripuskali sho ce splyachij vulkan abo zgaslij Protyagom 1980 i 1981 rokiv zemletrusi vidchuvalisya v navkolishnih regionah i geologi sklali kartu nebezpeki regionu vidilyayuchi riziki Zhodnogo zbilshennya aktivnosti monitoringu ne sposterigalosya 4 Vpliv klimatu red Ce bulo viverzhennya VEI 5 yake vikinulo v stratosferu 7 miljoniv tonn dioksidu sirki ta 20 miljoniv tonn piroklastichnogo materivlu 6 yaki obignuli Zemlyu za tri tizhni 7 Kilkist dioksidu sirki mozhna porivnyati z 20 miljonami tonn viverzhennya vulkana Pinatubo v 1991 roci Viverzhennya vidbulosya same todi koli pochalosya El Ninjo 1982 1983 rokiv cherez ce kilka vchenih pripustili sho viverzhennya El Chichona sprichinilo El Ninjo 6 Odnak klimatichne modelyuvannya ta detalni doslidzhennya minulih viverzhen ta El Ninjo pokazali sho nemaye pravdopodibnih teorij yaki b pov yazuvali ci dvi podiyi i sho chas buv vipadkovim zbigom 6 V rezultati odnochasnogo viverzhennya ta El Ninjo klimat vidchuv na sobi vpliv oboh sho uskladnilo rozdilennya yih vplivu na temperaturu 6 Yak pravilo vulkanichna podiya viklikala b globalne poholodannya osoblivo v litni misyaci odnak poholodannya ne sposterigalosya v pershij rik pislya viverzhennya El Chichon oskilki El Ninjo sprichiniv velike kompensacijne poteplinnya 3 Klimatichni naslidki takozh sprichinili zimove poteplinnya yake sposterigalosya na kontinentah pivnichnoyi pivkuli v 1982 i 1983 rokah z pidvishennyam temperaturi nad Pivnichnoyu Amerikoyu Yevropoyu ta Sibirom Protyagom tiyeyi zh zimi na Alyasci v Grenlandiyi na Blizkomu Shodi ta v Kitayi sposterigalisya nizhchi temperaturi nizh zazvichaj pidkreslyuyuchi regionalni vidminnosti 6 Vvazhayetsya sho cya zmina ye rezultatom vplivu vulkanichnih aerozoliv na atmosferni vitri vklyuchayuchi Arktichne kolivannya 6 Vlastivosti popelu red Vidkladi popelu v okolicyah vulkana zminyuyutsya zalezhno vid vidstani vid vulkana oskilki chastinki popelu vidriznyayutsya za rozmirom Ce problematichno oskilki zrazki popelu zbirayutsya z zemli shob vimiryati optichni ta himichni vlastivosti yaki takozh zminyuvatimutsya zalezhno vid vidstani vid vulkana Tomu mozhna vimiryati lishe pevni vidpovidni parametri dlya zrazkiv zibranih iz povitrya chi zemli Odnak deyaki zrazki predstavlyayut bilshij interes nizh inshi Takim chinom najvazhlivishi zrazki ce ti sho znahodyatsya dali vid vulkana 80 km 8 100 km 9 cherez te sho voni z najbilshoyu jmovirnistyu dosyagnut stratosferi Zokrema 80 ti km odin pokazav shozhist iz zrazkami stratosfernogo popelu 8 Himichni vlastivosti red Dlya prob popelu znajdenogo blizko 100 km vid vulkana viyavleno nayavnist rozchinnih i nerozchinnih komponentiv Vodorozchinnimi komponentami prisutnimi v najvishij koncentraciyi ye Ca 2 i SO 4 2 Buli takozh slidi Na K Mg 2 HCO 3 i Cl 10 Nerozchinna chastka skladayetsya zdebilshogo z SiO 2 priblizno 59 i Al2O3 priblizno 18 razom iz neznachnimi kilkostyami menshe 5 inshih komponentiv takih yak CaO Na2O ta Fe2O3 10 Optichni vlastivosti red Dlya hmari El Chichon optichna glibina bula vimiryana priblizno na 0 3 priblizno v serednij vidimij dovzhini hvili 11 Uyavna chastina pokaznika zalomlennya sho opisuye oslablennya viprominyuvannya dlya 80 km vibirki kolivayetsya vid 0 004 do 300nm i 0 001 pri 700nm Vihodyachi z cih rezultativ realna chastina pokaznika zalomlennya stratosfernogo popelu El Chichon ocinyuyetsya priblizno v 1 52 todi yak ochikuyetsya sho uyavna chastina bude trohi menshoyu nizh vimiryana dlya nazemnih zrazkiv 12 Divitsya takozh red Spisok vulkaniv MeksikiSpisok literaturi red Robock Alan 2001 Volcanic eruption El Chichon in Encyclopedia of Global Environmental Change vol 1 Ted Munn Ed John Wiley and Sons London 736 Looking Back at the 1982 eruption of El Chichon in Mexico https www wired com wiredscience 2012 03 looking back at the 1982 eruption of el chichon in mexico a b v Robock A 2000 Volcanic eruptions and climate Reviews of Geophysics 38 2 191 219 a b v g Looking Back at the 1982 eruption of El Chichon in Mexico Wired Science 28 bereznya 2012 Procitovano 8 zhovtnya 2019 Looking Back at the 1982 eruption of El Chichon in Mexico Wired Science March 28 2012 Retrieved 2019 10 08 a b v g Francis P and Oppenheimer C 2004 Volcanoes Oxford University Press 521pp a b v g d e Robock Alan 1984 Climate model simulations of the effects of the El Chichon eruption Geofisica Internacional 23 403 414 Robock Alan and Michael Matson 1983 Circumglobal transport of the El Chichon volcanic dust cloud Science 221 195 197 a b Patterson E M Pollard C O Galido I 1983 Optical properties of the ash from El Chichon volcano Geophysical Research Letters 10 4 317 320 doi 10 1029 GL010i004p00317 Prol R M Medina F Choporov D Ya Frikh Khar D I Muravitskaya G N Polak B G Stepanets M I 1982 Preliminary chemical and petrographic results of the March April El Chichon volcanics pdf Geofisica Internacional 21 1 1 10 a b Prol R M Medina F Choporov D Ya Frikh Khar D I Muravitskaya G N Polak B G Stepanets M I 1982 Preliminary chemical and petrographic results of the March April El Chichon volcanics pdf Geofisica Internacional 21 1 1 10 Prol R M Medina F Choporov D Ya Frikh Khar D I Muravitskaya G N Polak B G Stepanets M I 1982 Preliminary chemical and petrographic results of the March April El Chichon volcanics pdf Geofisica Internacional 21 1 1 10 Patterson E M Pollard C O Galido I 1983 Optical properties of the ash from El Chichon volcano Geophysical Research Letters 10 4 317 320 doi 10 1029 GL010i004p00317 Patterson E M Pollard C O Galido I 1983 Optical properties of the ash from El Chichon volcano Geophysical Research Letters 10 4 317 320 doi 10 1029 GL010i004p00317 Patterson E M Pollard C O Galido I 1983 Optical properties of the ash from El Chichon volcano Geophysical Research Letters 10 4 317 320 doi 10 1029 GL010i004p00317 10 1029 GL010i004p00317 Baez Jorge F 1985 Cuando el cielo ardio y se quemo la tierra Mexico Instituto Nacional Indigenista s 158 ISBN 978 9688220559 Podalshe chitannya red The Disaster of El Chichon National Geographic 162 5 November 1982 ISSN 0027 9358 OCLC 643483454 zovnishni posilannya red El Chichon Global Volcanism Program Smitsonivskij institut angl Photo of El Chichon in March 1981 prior to eruption Otrimano z https uk wikipedia org w index php title El Chichon amp oldid 40522078