Общие черты формирования гидрохимического режима и химического состава вод эвтрофных болотных массивов

Abstract

Economic development of the euphrophic bogs demands a lot of knowledge on the main features of their waters hydro/chemical regime and chemical composition. The objective of the study is detection of the main regularities of the euphrophic bogs regime and water chemical composition formation. On the basis of many-year complex investigations of Tarman, Listvyansk, and Baksinsk euphrophic bogs according to the methods accepted in the Rosgidromet system it has been found that the bog waters main ions regime depends on the bogs hydro/meteorological regime and is caused by the groundwater and atmospheric precipitations chemical composition. The main hydro/meteorological factors that influence the principal components of the bog waters chemical composition are the water level regime, evaporation and bog frost penetration. It has been shown that euthrophic bogs in the different geo/morphological and hydro/geological bedding conditions have their own specific features both in individual hydrological regime phases and in waters chemical composition. These specific features predetermine some differences in the waters chemical composition of the similar micro/landscapes of the bog tracks under study. The study outcomes enable to assess the possibilities of the bog waters resources for practical purposes, as well as their components impact upon building structures and line structures located within the bog zone.