Karinių poligonų dirvožemio pažeidimų ir taršos tyrimai bei elektrokinetinio metodo taikymo galimybės

• Main Author: Greičiūtė, Kristina
• Other Authors: Baltrūnas, Valentinas
• Format: Doctoral Thesis
• Language: English
• Published: Lithuanian Academic Libraries Network (LABT) 2007
• Subjects: Environmental Engineering and Land Management; Electrokinetic soil remediation; Soil damages; Military grounds; Modeling of pollution spread; Pollution with heavy metals
• Online Access: http://vddb.library.lt/fedora/get/LT-eLABa-0001:E.02~2006~D_20070305_133717-36511/DS.005.1.01.ETD

Military grounds are territories with specific purpose. Various kinds of military installations, ammunitions and explosives are used in such areas. Because of these reasons, soil in military grounds is very often polluted with heavy metals and oil products; because of continuous damages, made to the top soil, vegetation is very scarce, in some spots missing – sandy wastelands are formed. Explosions, performed in military grounds, can be characterized by both thermal and chemical effect (soil pollution with such compounds, like lead, zinc, copper etc). Not only soils in military grounds and surrounding areas can be polluted because of military activities, but surface water bodies and groundwater as well. Aiming on determination and estimation of the level of pollution and disturbance of superficial layer of soil in military grounds, it is essential to do comprehensive research on physical (explosions and other mechanical effects) and chemical (pollution with heavy metals) effects on soil, caused by militaryactivities, and to evaluate potential danger of pollutants spread and groundwater pollution. It is important to foreseen changes of soil damage and pollution depending on impact strength, type and intensity of military action, performed in specific area, and to evaluate pollution dispersion in deeper layers of soil, relying on investigation results and long-term prognosis. It is necessary to apply and elaborate effective methods for cleaning of polluted soils from military... [to full text]