Zinaida Sharonova

Zemnoe Magnitnoe Pole, Plyumy I Zhizn' V Fanerozoe: Neustoychivoe Sostoyanie Magnitnogo Polya Zemli I Problema Kontsa Sveta Zinaida Sharonova Russian edition

Ustanovlena tendentsiya k rostu amplitudy variatsiy napravleniya polya po mere priblizheniya k tsentram mirovykh magnitnykh anomaliy i epitsentram nizhnemantiynykh plyumov, kak rezul'tat vozbuzhdeniya v verkhney chasti zhidkogo yadra. Vremena plyumoobrazovaniya prikhodyatsya na samye raznye chastoty inversiy, chto govorit o raznykh istochnikakh a) mirovykh magnitnykh anomaliy, variatsiy polya i plyumov (granitsa yadra i mantii) i b) inversiy polya (granitsa zhidkogo i tverdogo yadra). «Otstavanie» (~20?50 mln. let) magmaticheskoy aktivnosti plyuma na poverkhnosti Zemli ot vremeni ego vozniknoveniya est' vremya pod"ema plyuma. Iz dannykh o geomagnitnykh inversiyakh, biozonakh i maksimumakh massovykh vymiraniy bioty v fanerozoe sleduet, chto neposredstvennaya svyaz' mezhdu nimi otsutstvuet. T.e. evolyutsiya zhizni shla zakonomerno, vopreki krupnym katastroficheskim sobytiyam, razvivayas' ot odnokletochnykh form do mlekopitayushchikh i cheloveka na fone blizkogo sostoyaniya geomagnitnogo polya i nezavisimo ot mnogokratnykh ego inversiy. V to zhe vremya soglasovannaya kartina chastoty smen biozon i geomagnitnoy polyarnosti govorit ob izmeneniyakh skorosti vrashcheniya Zemli. Dlya "kontsa sveta" nuzhno ostanovit' vrashchenie Zemli i/ili yadru zatverdet'.