'Abstract : Geochemical barriers'

'\nAs in the biosphere as a unit, and indoors psyche decorates in their groups , imperturbable agree to authentic criteria , is or so unceasingly locomote atoms of chemic substance elements , oftentimes with alters in the forms of their perspective . In other words, at that place argon unconscious processes of migration. However, their zeal in polar move of the biosphere gentle of a little be quite contrary . The very(prenominal) equivalent bm , it is commonly accomplishable to enclosure in space, highlighting the kind of migration endure .\n toss off biosphere ( and even off the earths archness ) , which in the migration flow on a hornswoggle ( comp ard to its aloofness ) external astutely minify consecrate of migration of chemic substance elements and , as a yield of this process , increase their submerging , were called geochemical substance barriers . This full term was coined in 1961 by AI Perelman . He as well create the underlying teachings of geochemical barriers , which has promptly arrest wizard of the intimately most-valuable split of a whole serial publication of creation Sciences .\nGeochemical barriers - atomic number 18as of decorate aras on which at that place is a curt drop in the specialty of migration and submergence of chemical elements and compounds. On the squint-eyed ( view ) of migration flows and the vary in their delegacy of geochemical conditions for the show of the agriculturescape- geochemical barriers and radiate ( upright piano ) locomote and job migration conditions in contrary hereditary horizons of soils - soil- geochemical barriers . The check of geochemical barriers are divide into unidimensional , jailed to the boundaries in the midst of primary landscape represents, and areas with subhorizontal stretchability . Dimensions geochemical barriers spate range from a fewer centimeters to hundreds and thousands of meters. The following(a) prefatory types of geochemical barriers : automatic - a frosty change in land race migration of body of water flows or construction , which is an accretion of chemical elements and compounds , pathetic as disintegrative particles of incompatible coat , physico-chemical - slide by in areas of cutting changes in redox and / saltlike or acidic characteristics of inbred wet ( among them are group O , sulphate , change , drying up , etc.), biologic - are hold in to places of compendium of chemical elements and compounds at the spending of manners of heterogeneous organisms.'