{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2024,7,27]],"date-time":"2024-07-27T04:34:40Z","timestamp":1722054880257},"reference-count":12,"publisher":"Bulgarian Geological Society","issue":"3","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Rev. Bulg. Geol. Soc."],"published-print":{"date-parts":[[2020,12]]},"abstract":"<jats:p>The paper outlines recent results from estimation of 23 years GPS measurements on the geodynamic network around Sofia. The obtained result, clearly provide new more accurate GPS geodynamic data on the considered area. All velocities clearly exceed 1.5\u20132 mm\/y reaching up to 3\u20134 mm\/y. As a general tendency the velocities tend to increase from North to South. According to the new results analysis of geological processes is given. The newly acquired velocities from three campaigns 1997, 2000 and 2020 years confirm that the general tendency of movement of the stations in the region of Central West Bulgaria is in the south direction with respect to stable Eurasia. The velocities tend to increase from north to south. This pattern is in agreement with the extensive movement of southern Bulgaria and northern Greece. The new results provide much better accuracy, reliability and local details.<\/jats:p>","DOI":"10.52215\/rev.bgs.2020.81.3.241","type":"journal-article","created":{"date-parts":[[2021,12,25]],"date-time":"2021-12-25T16:39:31Z","timestamp":1640450371000},"page":"241-243","source":"Crossref","is-referenced-by-count":7,"title":["Recent GPS results on the geodynamics of the area around Sofia (Central-Western Bulgaria)"],"prefix":"10.52215","volume":"81","author":[{"given":"Nikolay","family":"Dimitrov","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Radoslav","family":"Nakov","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"29740","published-online":{"date-parts":[[2020,12]]},"reference":[{"key":"ref0","unstructured":"Burchfiel, B. C. 2000. Bulgaria 2000 \u2013 The GAGE Facility operated by UNAVCO. Inc., GPS\/GNSS Observations Dataset, https:\/\/doi.org\/10.7283\/T5N877X4."},{"key":"ref1","doi-asserted-by":"publisher","unstructured":"Burchfiel, B. C., R. Nakov, Tz. Tzankov, L. H. Royden. 2000. Cenozoic extension in Bulgaria and Northern Greece: The northern part of the Aegean extensional regime: \u2013 In: Bozkurt, E., J. A. Winchester, J. D. A. Piper (Eds.), Tectonics and Magmatism in Turkey and the Surrounding Area. Geol. Soc., Sp. Publ., 173, 325\u2013352.","DOI":"10.1144\/gsl.sp.2000.173.01.16"},{"key":"ref2","unstructured":"Dach, R., S. Lutz, P. Walser, P. Fridez (Eds). 2015. Bernese GNSS Software Version 5.2. User Manual. Astronomical Institute, University of Bern, Bern Open Publishing; DOI: 10.7892\/boris.72297; ISBN: 978-3-906813-05-9."},{"key":"ref3","doi-asserted-by":"publisher","unstructured":"Dimitrov, N. 2019. Deformation analysis in Central-West Bulgaria using triangulation and GPS data. \u2013 Reports on Geodesy and Geoinformatics, 108, 23\u201326; DOI: 10.2478\/rgg-2019-0009.","DOI":"10.2478\/rgg-2019-0009"},{"key":"ref4","unstructured":"Dimitrov, N. I. Georgiev, 2011. Crustal strain from GPS and triangulation data in Central-Western Bulgaria. \u2013 Rev. Bulg. Geol. Soc., 72, 1\u20133, 27\u201332."},{"key":"ref5","unstructured":"Georgiev, I., L. Pashova, D. Dimitrov, G. Nikolov, S. Shanov, E. Botev, S. Gospodinov, I. Zdravchev, B. Alexandrov. 2002. GPS network for geodynamic investigation in the region of Southwest Bulgaria. \u2013 In: Book of Abstracts 3rd Balkan Geophysical Congress and Exhibition, 24\u201328 June, Sofia, 345\u2013346."},{"key":"ref6","unstructured":"Kotzev, V., R. Nakov, B. C. Burchfiel, R. W. King, N. Dimitrov. 2001a. Active deformation in the Sofia region inferred from geodetic measurements. \u2013 In: Proceedings of the Final Conference of the International Project \u201cExpert Assessment of Land Subsidence related to Hydrogeological and Engineering Geological Conditions in the Regions of Sofia, Skopje and Tirana\u201d, 27\u201330 June, Sofia, 99\u2013102."},{"key":"ref7","unstructured":"Kotzev, V., R. Nakov, B. C. Burchfiel, R. W. King. 2001b. GPS constraints on the kinematics of Southwestern Bulgaria. \u2013 C. R. Acad. Bulg. Sci., 54, 7, 51\u201354."},{"key":"ref8","doi-asserted-by":"publisher","unstructured":"Kotzev, V., R. Nakov, Tz. Georgiev, B. C. Burchfiel, R. W. King. 2006. Crustal motion and strain accumulation in western Bulgaria. \u2013 Tectonophys., 413, 3\u20134, 127\u2013145.","DOI":"10.1016\/j.tecto.2005.10.040"},{"key":"ref9","unstructured":"Radulov, A., M. Yaneva, S. Shanov, K. Kostov, V. Nikolov, N. Nikolov. 2012. Coseismic geological effects related to the May 22, 2012 Pernik earthquake, Western Bulgaria. \u2013 In: Proceedings of the National Conference \u201cGeosciences 2012\u201d, Sofia, Bulg. Geol. Soc., 121\u2013122."},{"key":"ref10","unstructured":"Reilinger, R., L. Royden, R. King, C. Burchfiel. 1997. Bulgaria 1997. The GAGE Facility Operated by UNAVCO. Inc., GPS\/GNSS Observations Dataset; https:\/\/doi.org\/10.7283\/HFEC-PB89."},{"key":"ref11","unstructured":"Yosifov, D., I. Paskaleva, E. Botev, B. Rangelov. 2018. The Seismic Risk for Sofia. Sofia, NTS MDGM, 207 p. (in Bulgarian)."}],"container-title":["Review of the Bulgarian Geological Society"],"original-title":[],"language":"en","deposited":{"date-parts":[[2021,12,25]],"date-time":"2021-12-25T16:39:38Z","timestamp":1640450378000},"score":1,"resource":{"primary":{"URL":"http:\/\/bgd.bg\/REVIEW_BGS\/REVIEW_BGD_2020_3\/PDF\/70_Dimitrov_GeoSci_2020.pdf"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2020,12]]},"references-count":12,"journal-issue":{"issue":"3","published-online":{"date-parts":[[2020,12]]},"published-print":{"date-parts":[[2020,12]]}},"URL":"https:\/\/doi.org\/10.52215\/rev.bgs.2020.81.3.241","relation":{},"ISSN":["0007-3938"],"issn-type":[{"value":"0007-3938","type":"print"}],"subject":[],"published":{"date-parts":[[2020,12]]}}}