Browsing Straipsniai kituose recenzuojamuose leidiniuose / Articles in other peer-reviewed sources by Research field "N 005 - Geologija / Geology"

Now showing items 1-20 of 23

    • A model of recent vertical movements of the earth’s surface in Lithuania: integration of geodetic levelling data and geological parameters 

      Zakarevičius, Algimantas; Šliaupa, Saulius; Anikėnienė, Asta; Dėnas, Žydrūnas; Šliaupienė, Rasa (Geologija, 2008)
      The precise geodetic levelling reveals the recent activity of the vertical movements of the earth’s crust. However, the main shortcoming of the levelling networks is scarceness of the measurement tracks that cannot be ...

    • Analysis of roadbed soil properies in Šiauliai region 

      Dundulis, Kastytis; Gadeikis, Saulius; Juzėnas, Antanas Aloyzas; Račkauskas, Vytautas (Litosfera, 2000)

    • Design basis earthquake of the Ignalina nuclear power plant 

      Šliaupa, Saulius; Kačianauskas, Rimantas; Markauskas, Darius; Dundulis, Gintautas; Ušpuras, Eugenijus (Geologija, 2006)
      Skaičiavimai paremti priklausomybėmis, nustatytomis artimiems žemės drebėjimams Japonijoje. Ankstesniuose tyrimuose dažniausiai naudoti tolimų žemės drebėjimų duomenys lėmė reikšmingas klaidas, ypač žemų dažnių intervale, ...

    • Experimental and theoretical study of pollutant dispersion along a highway 

      Kubiliute, Evelina; Špakauskas, Valdas (Geologija, 2007)
      A model of particle dispersion when there is a crosswind was created on the grounds of the Gaussian distribution of particles over a road. When the wind is absent, a cylindrical cut-shaped whirl of dust immediately changes ...

    • Experimental research on removal of iron and ammonium ions from groundwater by natural silica sand 

      Valentukevičienė, Marina (Geologija, 2008)
      An experimental study of the removal of iron and ammonium ions from groundwater by natural silica sand was carried out. Coarse sand particles were used (0.7–2.0 mm): the silica sand filter medium being 750 mm heigh. Silica ...

    • Factors that influence analcime formation 

      Navickas, Arūnas Aleksandras; Špokauskas, Alfonsas Algimantas; Štuopys, Arminas (Geologija, 2003)
      Natural conditions of analcime formation, determined by geochemists (prolonged duration of synthesis, high pressure and temperature) cannot be applied in industry. Usually, analcime is synthesised at high temperatures (over ...

    • Heavy metal concentrations in roadside soils of Lithuania’s highways 

      Mikalajūnė, Audronė; Baltrėnas, Pranas; Kazlauskienė, Agnė (Geologija, 2008)
      With the number of vehicles increasing, the analysis of highway roadside soils for contamination by heavy metals becomes expedient. This article deals with contamination by heavy metals of the roadsides of the Vilnius–Ka ...

    • Improvement of storm water runoff treatment system with natural mineral sorbent 

      Kubiliute, Evelina (Geologija, 2007)
      Rain and snowmelt water contaminated with petroleum products, heavy metals and other pollutants flows into roadside drainage ditches. The proposed system of runoff treatment contains a sorbtive of 0.2 m layer sand and 10% ...

    • Investigation of particulate matter and chloride concentrations in the environment of gravelled roads 

      Kvasauskienė, Rasa; Kazlauskienė, Agnė; Baltrėnas, Pranas; Mikalajūnė, Audronė (Geologija, 2009)
      The main problem related to gravelled roads is their dustability during the warm season of the year. The formation of dust is mainly predetermined by traffi c intensity, climatic factors and the quality of gravel applied. ...

    • Marine pollution: an overview 

      Valentukevičienė, Marina; Brannvall, Evelina (Geologija, 2008)
      This overview of marine pollution follows the methodology as proposed below. Firstly, well-known databases (Science Direct, GeoRef, SpringerLINK, etc.) on technological research were studied. All collected references were ...

    • Medininkų ledynmečio periodo moreninių gruntų mechaninės savybės 

      Lekstutytė, Ieva; Gadeikis, Saulius; Žaržojus, Gintaras; Skuodis, Šarūnas (Geologija. Geografija, 2018)
      Straipsnyje apžvelgiamos Medininkų ledynmečio periodo moreninių gruntų mechaninės savybės. Pagrindinis tyrimo tikslas – laboratoriniais metodais nustatyti moreninio grunto mechanines savybes ir jas palyginti su pateiktomis ...

    • Properties of fine soils of Klaipėda port area 

      Medzvieckas, Jurgis; Gadeikis, Saulius; Dundulis, Kastytis Juozas (Geologija, 2008)
      In the article, taking Klaipėda quays 7, 8 and 9 as examples, peculiarities of fine soil (silty clay, silty sandy clay and clayey silt) grain size distribution, physical state and mechanical properties are discussed. It ...

    • Radionuklidų sklaidos paviršinio radioaktyviųjų atliekų kapinyno aplinkoje modelinė prognozė 

      Jakimavičiūtė Maselienė, Vaidotė; Mažeika, Jonas (Visuomenės sveikata : tarptautinės konferencijos "Radiacinė ir branduolinė sauga užtikrinant viešąjį saugumą" medžiaga : Vilnius, 2009 m. rugsėjo 24 d, 2009)
      Tyrimu tikslas - naudojant kompiuterine programa HYDRUS-1D, išanalizuoti drėgmės ir radionuklidų pernašos procesus radioaktyviujų atliekų kapinyne ir grunte.

    • Senų pastatų inžinerinių geologinių sąlygų įvertinimas, jų deformacijos ir nuosėdžių analizė 

      Medzvieckas, Jurgis; Gadeikis, Saulius (Litosfera, 2002)
      The foundation settlement analysis of the re-onstructed structures is presented. The construe-on experience showed that the main reason for the rall cracking is the different settlement of the struc-ire foundations. The ...

    • Smėlio tyrimai patobulintu dinaminiu penetrometru 

      Žaržojus, Gintaras; Kelevičius, Kęstutis (Geologija. Geografija, 2016)
      Grunto tyrimai atlikti ypač sunkiu DPSH-B tipo dinaminiu penetrometru. Šiuo penetrometru galima tirti įvairios granuliometrinės sudėties gruntų fizinę būklę, tačiau inžineriniuose geologiniuose tyrimuose daugiausia tiriami ...

    • Somatic and psychical diseases and human behaviour in relation to geological factors 

      Šliaupa, Saulius; Žukauskas, Gediminas Petras; Korabliova, Larisa; Dėnas, Žydrūnas; Zakarevičius, Algimantas; Davidonienė, Onutė (Jurisprudencija, 2004)
      Different geological processes are very closely Interrelated, such as different types of the earth's crust heaving different characteristics of the potential fields significantly Influences processes accounted for formation ...

    • Technogeninės mechaninės apkrovos poveikio geologinei aplinkai įvertinimas 

      Dundulis, Kastytis Juozas; Gadeikienė, Sonata; Medzvieckas, Jurgis (Litosfera : valstybinė mokslo programa : Lietuvos žemės gelmių raida ir jų išteklių kitimo prognozė, 2002)
      The mechanical effects of activity (static load, impact-vibration and changes of groundwater hydrostatic pressure) are most pronounced in urban territories. Geomechanical models for estimating these effects are presented. ...

    • The impact of hydropower plant on downstream river reach 

      Ždankus, Narimantas Titas; Sabas, Gintautas (Environmental Research, Engineering and Management = Aplinkos tyrimai, inžinerija ir vadyba, 2006)
      The paper analyses the impact of a hydropower plant (HPP) on environment, first at all on downstream riverbed reach and also on fish community. Frequent switching of the turbines is determined to cause intensive long lasting ...

    • Trends and forecast of neotectonic processes 

      Šliaupa, Saulius; Šliaupa, Aleksandras; Zakarevičius, Algimantas; Ilginytė-Gelažienė, Vita (Evolution of geological environment in Lithuania [Elektroninis išteklius], 2005)

    • Variation of trace element accumulation in topsoil near the Vilnius–Kaunas highway 

      Zinkutė, Rimantė; Kubiliute, Evelina; Taraškevičius, Ričardas (Geologija, 2007)
      The aim of the research was to distinguish from a group of 22 trace elements (Ag, B, Ba, Co, Cr, Cu, Ga, Li, Mn, Mo, Nb, Ni, Pb, Sc, Sn, Sr, Ti, V, Y, Yb, Zn and Zr) the main elements associated with traffic pollution and ...