{"product_id":"glawnoe-geomagnitnoe-pole-i-ego-wariacii-von-alexandr-vasilewich-ladynin","title":"Glawnoe geomagnitnoe pole i ego wariacii","description":"\u003cp\u003eV magnitnom pole Zemli wydelqütsq tri chasti s raznymi istochnikami: glawnoe pole wnutrennih istochnikow i ego wekowye wariacii; anomal'noe pole namagnichennyh tel w litosfere (pri temperature nizhe temperatury Küri, ~ 700ºS); wneshnee pole tokowyh sistem w ionosfere i ego sutochnye wariacii. Jeta kniga poswqschena glawnomu polü, ego strukture w dipol'nom predstawlenii i wekowym wariaciqm. Magnitnyj moment glawnogo dipolq (~ 90 % polnogo polq) poslednie 150 let, umen'shaetsq so skorost'ü ~ 20 nTl\/god, i do polnogo ischeznoweniq dipol'nogo polq (inwersii) ostalos' 1.5 tys. let. S glawnym dipolem swqzany korotkoperiodnye (2¿4 goda) fluktuacii skorosti wekowogo hoda. Centry drugih dipolej raspolozheny w nizhnej mantii. Ih magnitnye momenty, kak prawilo, rastut. Dlinnoperiodnye fluktuacii skorosti wekowogo hoda (10¿70 let) swqzany s tokowymi sistemami wblizi granicy mantiq ¿ qdro. V ätoj rabote otrazheny rezul'taty issledowanij awtora za poslednie 20 let.\u003c\/p\u003e\u003cdiv class=\"aw-variant-hidden-subtitle-div\" id=\"aw-variant-subtitle-9783330349803\"\u003e\u003ch3\u003e\u003c\/h3\u003e\u003c\/div\u003e","brand":"Libri","offers":[{"title":"Softcover - 9783330349803","offer_id":39419861925981,"sku":"9783330349803","price":41.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0622\/files\/3992203f-7f40-4749-ac5e-cbf5322ebba4.jpg?v=1773381143","url":"https:\/\/shop.autorenwelt.de\/en\/products\/glawnoe-geomagnitnoe-pole-i-ego-wariacii-von-alexandr-vasilewich-ladynin","provider":"Autorenwelt Shop","version":"1.0","type":"link"}