Authors: Kocková E Palát M Betušová M
Publish Date: 1996/02/01
Volume: 33, Issue: 4-5, Pages: 277-283
Abstract
Bioelements contained both in liquid and solid fallout appear to be one of the potential sources of surface water pollution or effects on the landscape The aim of the severalyear monitoring consists in determining differences in the content of these components in particular localities of our region To compare results the methods of taking the samples as well as procedures in their processing were maintained although there are changes in the development and use of the methods Due to technical reasons it was not possible to separate liquid and solid components earlier than at twomonth intervals In spite of this we use terms liquid and solid fallout in determining the results although some small changes can occur in the liquid component In comparing results of analyses from particular localities it is necessary to take into account also the direction of prevailing winds which can help in identifying sources of airborne components in fallouts All the fallout station localities were situated in such a way sources from the immediate vicinity to be eliminated Sample analyses are aimed at general characteristics ie dry matter ash water and macroelements nitrogen phosphorus calcium magnesium sodium potassium iron aluminium manganese and microelements boron zinc molybdenum copper lead nickel chromium cadmium and mercury At present the measurements continue and results obtained are processed
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