Browsing by Area "Geologija / Geology (N005)"
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;Marčiulionienė, Elena Danutė ;Mažeika, JonasJūros ir krantų tyrimai - 2009 : 3-ioji mokslinė-praktinė konferencija : konferencijos medžiaga : 2009 balandžio 8-10, Nida. Klaipėda : Klaipėdos universiteto leidykla, 2009. ISBN 9789955184140., p. 159-1641 Publication 137Cs ir 40K akumuliacija ir sklaida Nemuno ir Kuršių marių grunte bei makrofituose[Accumulation and distribution of 137Cs and 40K in soil, sediment and macrophytes of the Nemunas river and the Curonian Lagoon system]conference paper ;Jefanova, Olga ;Marčiulionienė, Elena Danutė ;Mažeika, Jonas; ;Montvydienė, Danguolė; ;Stakėnienė, Rimutė ;Kazbaris, Mindaugas; ; Technologijos mokslo darbai Vakarų Lietuvoje : [konferencijos medžiaga]. Klaipėda : Klaipėdos universiteto leidykla, 2014, [t.] 9., p. 91-94Šio darbo tikslas ištirti 137Cs ir, jo cheminio analogo, 40K aktyvumo koncentracijos lygius Nemuno ir Kuršių marių makrofituose ir grunte bei nustatyti 137Cs plotinį ir vertikalų pasiskirstymą Kuršių marių ir Nemuno dugno nuosėdose bei Nemuno užliejamų vietovių dirvožemyje. Paviršinio dirvožemio sluoksnio tyrimai parodė, kad tik viename iš visų tirtų taškų galima išskirti barjerinę 137Cs akumuliacinę zoną. Paviršinėse dugno nuosėdose barjerinės 137Cs akumuliacinės zonos išryškėjo dvejuose tirtuose taškuose. Nemune ir Kuršių mariose atliktų tyrimų duomenys yra svarbūs, vertinant šių objektų taršos 137Cs lygius, ypač jeigu bus įgyvendintas atominės elektrinės Kaliningrado srityje prie Nemuno upės statybos projektas.1 - conference paper
;Mažeika, Jonas; Taminskas, JuliusJūros ir krantų tyrimai - 2008 : mokslinė-praktinė konferencija : konferencijos medžiaga, 2008 balandžio 09-11, Palanga. Klaipėda : Klaipėdos universiteto leidykla, 2008. ISBN 9789955183075., p. 86-901 - conference paper
;Buynevich, Ilya V. ;Souza-Filho, Pedro Walfir M.; ;Asp, NilsPupienis, DonatasGeomorphological processes and their applied aspects : proceedings of the 6th Schukin conference, Moscow, 2010. Moscow, 2010., p. 281-2831 - Aeolian landforms may occupy large portions of coastal spits and often consist ofmultiple generations defined by periods of stability and reactivation. Where earlier phases of aeolian activity are masked by subsequent deposition, continuous high-resolution (200 MHz) ground-penetrating radar (GPR) images are used to reconstruct their dynamic history. Subsurface profiles from younger segments of the Great Dune Ridge massif along the northern Curonian Spit, Lithuania reveal several phases of dune migration, which generally correspond to climatic deterioration during the Little Ice Age. Exacerbated by regional deforestation, 15–30-m-high dunes have invaded coastal settlements, causing their repeated relocation. Along the study transect, an optical age of the younger slipface strata is consistent with the record of village entombment by drifting sand by AD 1797. This study demonstrates that in the absence of mappable paleosols, a combination of geophysical, luminescence-dating, and documentary databases offers a means of reconstructing the history of human-landscape interaction, with potential implications for the future stewardship of natural and cultural resources along spit coastlines.
5 - conference paper34th International Gemmological Conference IGC : August, 2015 Vilnius, Lithuania : [proceedings]. Vilnius : Vilniaus universitetas, 2015, p. 15-16
3 - conference paper
;Kaminskas, Donatas ;Michelevičius, DainiusHydrocarbon exploration in Lithuania and the Baltic Region : 25th-26th October, 2016, Vilnius, Lithuania : abstract book2 Publication An integrated study on origin and development of the Curonian Lagoon based on Nida-VI borehole dataconference paper ;Kaminskas, Donatas ;Rudnickaitė, Eugenija ;Vaikutienė, Giedrė; ;Grigienė, A. ;Buynevich, I.V. ;Damušytė, Aldona ;Pupienis, DonatasŠinkūnas, PetrasThere is no future without the past : science on the interface of XIX-XXI centuries : the international conference, dedicated to the 215th birth anniversary of Ignacy Domeyko : July 28th-30th, 2017, Vilnius, Lithuania : proceedings book1 - conference paperInternational Conference "Baltic-Petrol'2010" on "Geology, Ecology and Petroleum Exploration Perspectives in the Baltic Region" : book of program and abstracts
10 - conference paper
; ; Jūros ir krantų tyrimai – 2013 : 7-oji nacionalinė jūros mokslų ir technologijų konferencija : konferencijos medžiaga. Klaipėda, 2013. ISBN 9789986313793., p. 299-302 1 Publication Assessment of grain-size composition spatial structure for Lithuania's Pleistocene surface deposits by statistical grid method[Lietuvos pleistoceno paviršinių nuogulų granuliometrinės sudėties erdvinės struktūros įvertinimas statistinės gardelės metodu]The paper contains results of investigations done in Lithuania for the first time on the spatial structure of Pleistocene deposit grain-size composition. The statistical grid method has been applied for 2-2,5 m thick surface deposits. According to distribution peculiarities in grain-size composition diversity and different values of grids, the type microregions have been established and generalised by joining them into certain individual regions. The paper presents a concept of grain-size composition spatial structure diversity and peculiarity and shows that the main factors causing diversity in grain size composition are glacigenic and epigenetic processes.1 Publication Assessment of sediment contamination in Klaipeda port area using long-term monitoring dataconference paper; IEEE/OES US/EU Baltic International Symposium (BALTIC), 2010 : August 25-27, 2010, Riga, Latvia. Piscataway : IEEE, 2010. ISBN 9781424492268., p. [1-8]Current paper analyses the tendencies of contaminants distribution in the bottom sediments of Klaipeda port area using long-term (1999-2009) monitoring data, collected during the implementation of Klaipeda State Seaport monitoring programmes.Scopus© Citations 1 - research article
;Kortekaas, Stella; ;Gyssels, Paolo ;Huerta, Jose M. AlonsoHéquette, ArnaudJournal of coastal research : EUMARSAND: European Marine Sand and Gravel ResourcesThe German Baltic Sea coast between Warnemünde and Darss is rapidly eroding. In this area, extensive sand extraction takes place at water depths of 8-13 m, for both local beach nourishment and industrial use. Sand resources in the area are restricted to a layer of <2 m of Holocene sand, whilst contemporary input of sand is limited to erosion of the cliff sections. To investigate if sand extraction in this area has any effect on the coastline, bathymetric data from two particular time periods were compared, as well as the location of the coastline over 5 different years, ranging from 1953-2002. Waves and wave-induced sediment transport were simulated using the integrated coastal zone model, Sistema de Modelado Costero (SMC). Results indicate some primary areas of concern: small changes in bathymetry of approximately 10% are sufficient to cause significant modifications in sediment transport potential at the coast; and, thus, alternations in the patterns of erosion and accretion. Sediment transport by both wave action and currents, induced by the inflow of North Sea water, is in a NE direction towards Darss. Here, deposition takes place in a National Park, where dredging is prohibited. There is very little input of sediment in the system. Any sand that is removed by marine aggregate extraction, for industrial use, will have a negative effect on the total sediment budget at the shoreline.5WOS© IF 0.679WOS© AIF 2.269 Publication Assessment of the sensitivity of sandy coasts of the south-eastern part of the Baltic to oil spillsresearch article; Dorokhov, DmitryBaltica. Vilnius, 2014, vol. 27, spec. iss.., p. 55-64The sandy coasts of the south–eastern Baltic Sea are the unique landscape along the shores of Poland, Kaliningrad Oblast (Russia), Lithuania and Latvia. Flat sandy beaches, protective dune ridges and near shore sandy spits are very valuable and attractive resources for human recreation and valuable habitat for wildlife. Intensifying shipping, operation of oil terminals and offshore platforms poses a constant threat not only to coastal and socio–economic resources, but also to sensitive underwater landscapes of marine areas and vulnerable marine habitats. Analysis of environmental sensitivity proved to be an effective tool for national and regional oil spill response planning. However, in order to complete the precise evaluation of near shore and coastal zone sensitivity to possible oil spills there is a need to identify vulnerable coastal sectors and complete detailed mapping of underwater landscapes. This is achieved by developing an integrated methodology for analysis of valuable coastal zone sensitivity to potential oil spills.1Scopus© Citations 3WOS© IF 0.579WOS© AIF 2.059Scopus© SNIP 0.325 - journal article
;Kluczynska, Gražyna ;Gedminienė, Laura; ; ; ; ; ;Skuratovič, Žana ;Uogintas, Domas ;Valūnas, DariusStančikaitė, MiglėQuaternary of the Eastern Baltic Region : excursion guide and abstracts of international field symposium : 10-15 September, Latvia-Lithuania34 - book part
;Tõnisson, Hannes ;Orviku, Kaarel ;Lapinskis, Jānis; Coastal erosion and protection in Europe. London : Routledge, 2013. ISBN 9781849713399., p. 47-802Scopus© Citations 3 - conference paper
; ; ; ; Jūros mokslai ir technologijos – 2014 : nacionalinė mokslinė-praktinė konferencija : konferencijos pranešimų santraukos : 2014 balandžio mėn. 23-25 d., Klaipėda. Klaipėda : Klaipėdos universiteto leidykla, 2014. ISBN 9789955187943., p. 23-241 Publication Baltijos jūros Lietuvos akvatorijos geologinis kartografavimas: geologiniai ir geofiziniai tyrimaiconference paper ;Damušytė, Aldona; ; ;Budraitis, Mantas; Jūros ir krantų tyrimai 2018 : 11-oji nacionalinė jūros mokslų ir technologijų konferencija : konferencijos medžiaga : 2018 gegužės 24-25 d. Klaipėda : [Klaipėdos universiteto leidykla], 2018., p. 37-401 - conference paper
;Damušytė, Aldona ;Budraitis, MantasJūros ir krantų tyrimai 2019 : 12-oji nacionalinė jūros mokslų ir technologijų konferencija : konferencijos medžiaga : 2019 gegužės 9-10 d., Klaipėda. Klaipėda : Klaipėdos universiteto leidykla, 2019., p. 42-441