{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,19]],"date-time":"2026-10-19T03:20:43Z","timestamp":1792380043050,"version":"4.4.0"},"publisher-location":"Cham","reference-count":38,"publisher":"Springer International Publishing","isbn-type":[{"value":"9783030701895","type":"print"},{"value":"9783030701901","type":"electronic"}],"license":[{"start":{"date-parts":[[2021,1,1]],"date-time":"2021-01-01T00:00:00Z","timestamp":1609459200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.springer.com\/tdm"},{"start":{"date-parts":[[2021,1,1]],"date-time":"2021-01-01T00:00:00Z","timestamp":1609459200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/www.springer.com\/tdm"}],"content-domain":{"domain":["link.springer.com"],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2021]]},"DOI":"10.1007\/978-3-030-70190-1_11","type":"book-chapter","created":{"date-parts":[[2021,6,12]],"date-time":"2021-06-12T10:02:49Z","timestamp":1623492169000},"page":"161-170","update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":2,"title":["The Seasonal Recurrence of Air Quality Index for the Period 2008\u20132019 Over the Territory of Sofia City"],"prefix":"10.1007","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-6159-3554","authenticated-orcid":false,"given":"Georgi","family":"Gadzhev","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"297","published-online":{"date-parts":[[2021,6,13]]},"reference":[{"key":"11_CR1","unstructured":"WHO: Health Aspects of Air Pollution. Results from the WHO Project Systematic Review of Health Aspects of Air Pollution in Europe. World Health Organization (2004)"},{"key":"11_CR2","unstructured":"European Parliament: DIRECTIVE 2002\/3\/EC of 12 February 2002 relating to ozone in ambient air. Official J. Eur. Communities L67, 14\u201330 (2002, March 9)"},{"key":"11_CR3","doi-asserted-by":"crossref","unstructured":"Bojilova, R., Mukhtarov, P., Miloshev, N.: Climatology of the index of the biologically active ultraviolet radiation for Sofia. An Empirical Forecast Model for Predicting the UV-Index, Comptes Rendus de L'Academie Bulgare des Sciences 73 (4), 531\u2013538 (2020)","DOI":"10.7546\/CRABS.2020.04.12"},{"issue":"3","key":"11_CR4","doi-asserted-by":"publisher","first-page":"436","DOI":"10.1007\/s11200-019-0510-6","volume":"63","author":"R Bojilova","year":"2019","unstructured":"Bojilova, R., Mukhtarov, P.: Response of the electron density profiles to geomagnetic disturbances in January 2005. Stud. Geophys. Geod. 63(3), 436\u2013444 (2019)","journal-title":"Stud. Geophys. Geod."},{"key":"11_CR5","doi-asserted-by":"crossref","unstructured":"Chervenkov, H., Slavov, K., Ivanov, V.: STARDEX and ETCCDI climate indices based on E-OBS and CARPATCLIM: Part one: general description. Lecture notes in computer science (including subseries lecture notes in artificial intelligence and lecture notes in bioinformatics), 11189 LNCS, pp. 360\u2013367 (2019)","DOI":"10.1007\/978-3-030-10692-8_40"},{"issue":"4","key":"11_CR6","first-page":"443","volume":"61","author":"S Evtimov","year":"2008","unstructured":"Evtimov, S., Ivanov, V.: Correspondence analysis of the atmospheric phenomena in Bulgaria. Comptes Rendus De L\u2019Academie Bulgare Des Sciences 61(4), 443\u2013450 (2008)","journal-title":"Comptes Rendus De L'Academie Bulgare Des Sciences"},{"issue":"11","key":"11_CR7","first-page":"1521","volume":"67","author":"V Ivanov","year":"2014","unstructured":"Ivanov, V., Evtimov, S.: Wind chill hazard in Bulgaria during 2003\u20132012 period. Comptes Rendus De L\u2019Academie Bulgare Des Sciences 67(11), 1521\u20131530 (2014)","journal-title":"Comptes Rendus De L'Academie Bulgare Des Sciences"},{"key":"11_CR8","doi-asserted-by":"publisher","first-page":"4","DOI":"10.1504\/IJEP.2005.007650","volume":"25","author":"A Monteiro","year":"2005","unstructured":"Monteiro, A., Lopes, M., Miranda, A.I., Borrego, C., Vautard, R.: Air pollution forecast in Portugal: a demand from the new air quality framework directive. Int. J. Environ. Pollut. 25, 4\u201315 (2005)","journal-title":"Int. J. Environ. Pollut."},{"key":"11_CR9","doi-asserted-by":"crossref","unstructured":"Mukhtarov, P., Bojilova, R.: Influence of solar and geomagnetic activity on the ionosphere over bulgaria. Comptes rendus de l\u2019Acad\u00b4emie bulgare des Sciences 70(9), 1289\u20131296 (2019)","DOI":"10.31401\/SandG.2018.01.02"},{"key":"11_CR10","volume-title":"Air quality forecasting for Europe, the Balkans and Athens, 3rd Environmental conference of Macedonia, 14\u201317 March 2008","author":"A Poupkou","year":"2008","unstructured":"Poupkou, A., Kioutsioukis, I., Lisaridis, I., Markakis, K., Melas, D., Zerefos, C., Giannaros, T.: Air quality forecasting for Europe, the Balkans and Athens, 3rd Environmental conference of Macedonia, 14\u201317 Mar 2008. Thessaloniki, Greece (2008)"},{"key":"11_CR11","doi-asserted-by":"crossref","unstructured":"San Jose, R., Perez, J., Gonzalez, R.: Air quality real-time operational forecasting system for Europe: an application of MM5-CMAQ-EMIMO modeling system. In Brebia, C. (ed.) Air pollution XIV. WIT Press, Southampton, Boston, vol. 75 (2006)","DOI":"10.2495\/AIR06008"},{"key":"11_CR12","doi-asserted-by":"publisher","first-page":"674","DOI":"10.1016\/j.atmosenv.2005.09.069","volume":"40","author":"M Sofiev","year":"2006","unstructured":"Sofiev, M., Siljamo, P., Valkama, I.: A dispersion modeling system SILAM and its evaluation against ETEX data. Atmos. Environ. 40, 674\u2013685 (2006)","journal-title":"Atmos. Environ."},{"key":"11_CR13","unstructured":"Byun, D., Ching, J.: Science algorithms of the EPA models-3 community multiscale air quality (CMAQ) modeling system. EPA Report 600\/R-99\/030, Washington DC (1999)"},{"issue":"2","key":"11_CR14","doi-asserted-by":"publisher","first-page":"51","DOI":"10.1115\/1.2128636","volume":"59","author":"D Byun","year":"2006","unstructured":"Byun, D., Schere, K.L.: Review of the governing equations, computational algorithms, and other components of the models-3 community multiscale air quality (CMAQ) modeling system. Appl. Mech. Rev. 59(2), 51\u201377 (2006)","journal-title":"Appl. Mech. Rev."},{"key":"11_CR15","unstructured":"CEP: Sparse Matrix Operator Kernel Emission (SMOKE) Modeling System, University of North Carolina, Carolina Environmental Programs\u2014CEP. Research Triangle Park, North Carolina (2003)"},{"key":"11_CR16","unstructured":"Coats, Jr., C.J., Houyoux, M.R.: Fast emissions modeling with the Sparse Matrix Operator Kernel Emissions (SMOKE) modeling system. United States (1996)"},{"key":"11_CR17","unstructured":"Denier van der Gon, H., Visschedijk, A., van de Brugh, H., Droge, R.: A high resolution European emission data base for the year 2005. TNO-report TNO-034-UT-2010-01895 RPT-ML, Apeldoorn, The Netherlands (2010)"},{"key":"11_CR18","doi-asserted-by":"publisher","first-page":"1925","DOI":"10.1016\/1352-2310(95)00174-3","volume":"30","author":"RL Dennis","year":"1996","unstructured":"Dennis, R.L., Byun, D.W., Novak, J.H., Galluppi, K.J., Coats, C.J., Vouk, M.A.: The next generation of integrated air quality modeling: EPA\u2019s models-3. Atmos. Environ. 30, 1925\u20131938 (1996)","journal-title":"Atmos. Environ."},{"key":"11_CR19","unstructured":"EMEP\/CORINAIR: Atmospheric emission inventory guidebook, 3rd edn. European Environmental Agency (2002)"},{"key":"11_CR20","volume-title":"Updates to the Sparse Matrix Operator Kernel Emission (SMOKE) Modeling System and Integration with Models-3, The Emission Inventory: Regional Strategies for the Future","author":"MR Houyoux","year":"1999","unstructured":"Houyoux, M.R., Vukovich, J.M.: Updates to the Sparse Matrix Operator Kernel Emission (SMOKE) Modeling System and Integration with Models-3, The Emission Inventory: Regional Strategies for the Future. Raleigh, NC, Air and Waste Management Association (1999)"},{"key":"11_CR21","doi-asserted-by":"publisher","unstructured":"Skamarock, W.C., Klemp, J.B., Dudhia, J., Gill, D.O., Barker, D.M., Wang, W., Powers, J.G.: A description of the advanced research WRF Version 2 (No. NCAR\/TN-468+STR). University Corporation for Atmospheric Research (2005). https:\/\/doi.org\/10.5065\/D6DZ069T","DOI":"10.5065\/D6DZ069T"},{"key":"11_CR22","unstructured":"de Leeuw, F., Mol, W.: Air quality and air quality indices: a world apart. ETC\/ACC Technical Paper 2005\/5 (2005)"},{"key":"11_CR23","doi-asserted-by":"crossref","unstructured":"Etropolska, I., Prodanova, M., Syrakov, D., Ganev, K., Miloshev, N., Slavov, K.: Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), vol. 6046. LNCS, pp. 141\u2013149 (2010)","DOI":"10.1007\/978-3-642-18466-6_16"},{"key":"11_CR24","first-page":"46","volume":"41","author":"G Gadzhev","year":"2018","unstructured":"Gadzhev, G.: Recurrence of air quality for the city of Sofia for 2013 and 2014. Bul. Geophys. J. 41, 46\u201358 (2018)","journal-title":"Bul. Geophys. J."},{"key":"11_CR25","unstructured":"Georgieva, I.: Study of the air quality index climate for Bulgaria. In Proceedings of the international conference on numerical methods for scientific computations and advanced applications, pp. 39\u201342. Bansko, ISBN978-954-91700-7-8 (2014)"},{"issue":"3\/4","key":"11_CR26","doi-asserted-by":"publisher","first-page":"162","DOI":"10.1504\/IJEP.2015.074500","volume":"57","author":"I Georgieva","year":"2015","unstructured":"Georgieva, I., Gadzhev, G., Ganev, K., Prodanova, M., Syrakov, D., Miloshev, N.: Numerical study of the air quality in the city of Sofia\u2014some preliminary results. Int. J. Environ. Pollut. 57(3\/4), 162\u2013174 (2015)","journal-title":"Int. J. Environ. Pollut."},{"key":"11_CR27","unstructured":"Georgieva, I., Ivanov, V.: Impact Of The Air Pollution On The Quality Of Life And Health Risks In Bulgaria. In: HARMO 18\u201418th International Conference on Harmonisation within Atmospheric Dispersion Modelling for Regulatory Purposes, Proceedings, pp. 647\u2013652 (2017)"},{"issue":"1\/3","key":"11_CR28","doi-asserted-by":"publisher","first-page":"35","DOI":"10.1504\/IJEP.2018.099145","volume":"64","author":"I Georgieva","year":"2018","unstructured":"Georgieva, I., Ivanov, V.: Computer simulations of the impact of air pollution on the quality of life and health risks in Bulgaria. Int. J. Environ. Pollut. 64(1\/3), 35\u201346 (2018)","journal-title":"Int. J. Environ. Pollut."},{"key":"11_CR29","doi-asserted-by":"crossref","unstructured":"Ivanov, V., Georgieva, I.: Air quality index evaluations for Sofia city. In: 17th IEEE International Conference on Smart Technologies, EUROCON 2017\u2014Conference Proceedings, Article number 8011246, pp. 920\u2013925 (2017)","DOI":"10.1109\/EUROCON.2017.8011246"},{"key":"11_CR30","doi-asserted-by":"publisher","first-page":"88","DOI":"10.1063\/1.4758945","volume":"1487","author":"D Syrakov","year":"2012","unstructured":"Syrakov, D., Etropolska, I., Prodanova, M., Ganev, K., Miloshev, N., Slavov, K.: Operational pollution forecast for the region of Bulgaria. Am. Inst. Phys. Conf. Proc. 1487, 88 (2012). https:\/\/doi.org\/10.1063\/1.4758945","journal-title":"Am. Inst. Phys. Conf. Proc."},{"key":"11_CR31","doi-asserted-by":"publisher","first-page":"120","DOI":"10.1063\/1.4827221","volume":"1561","author":"D Syrakov","year":"2013","unstructured":"Syrakov, D., Etropolska, I., Prodanova, M., Slavov, K., Ganev, K., Miloshev, N., Ljubenov, T.: Downscaling of bulgarian chemical weather forecast from Bulgaria region to Sofia city. Am. Inst. Phys. Conf. Proc. 1561, 120\u2013132 (2013). https:\/\/doi.org\/10.1063\/1.4827221","journal-title":"Am. Inst. Phys. Conf. Proc."},{"key":"11_CR32","doi-asserted-by":"crossref","unstructured":"Syrakov, D., Prodanova, M., Etropolska, I., Slavov, K., Ganev, K., Miloshev, N., Ljubenov T.: A multy-domain operational chemical weather forecast system. Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) LNCS, vol. 8353, pp. 413\u2013420 (2014)","DOI":"10.1007\/978-3-662-43880-0_47"},{"key":"11_CR33","unstructured":"Syrakov, D., Prodanova, M., Georgieva, E., Etropolska, I., Slavov, K.: Impact of NOx emissions on air quality simulations with the Bulgarian WRF-CMAQ modelling system. In: Proceedings of HARMO 2014\u201416th International Conference on Harmonisation within Atmospheric Dispersion Modelling for Regulatory Purposes, pp. 187\u2013190 (2014)"},{"key":"11_CR34","doi-asserted-by":"crossref","unstructured":"Syrakov, D., Prodanova, M., Georgieva, E., Etropolska, I., Slavov, K.: Impact of NOx emissions on air quality simulations with the Bulgarian WRF-CMAQ modelling system. Int. J. Environ. Pollut. 57 (3\u20134), 285\u2013296 (2015)","DOI":"10.1504\/IJEP.2015.074511"},{"key":"11_CR35","doi-asserted-by":"publisher","first-page":"402","DOI":"10.1016\/j.camwa.2012.07.002","volume":"65","author":"G Gadzhev","year":"2013","unstructured":"Gadzhev, G., Ganev, K., Miloshev, N., Syrakov, D., Prodanova, M.: Numerical study of the atmospheric composition in Bulgaria. Comput. Math. Appl. 65, 402\u2013422 (2013)","journal-title":"Comput. Math. Appl."},{"key":"11_CR36","unstructured":"Kaleyna, P., Muhtarov, P., Miloshev, N.: Condition of the stratospheric and mesospheric ozone layer over bulgaria for the period 1996\u20132012: Part 1\u2014total ozone content, seasonal variations. Bul. Geophys. J. 39, 9\u201316 (2013)"},{"key":"11_CR37","unstructured":"Kaleyna, P., Muhtarov, P., Miloshev, N.: Condition of the stratospheric and mesospheric ozone layer over bulgaria for the period 1996\u20132012: Part 2\u2014total ozone content, short term variations. Bul. Geophys. J. 39, 17\u201325 (2013)"},{"key":"11_CR38","unstructured":"Kaleyna, P., Mukhtarov, P., Miloshev, N.: Seasonal variations of the total column ozone over bulgaria in the period 1996\u20132012. Comptes rendus de l\u2019Acad\u00b4emie bulgare des Sciences 67 (7), 979\u2013986 (2014)"}],"container-title":["Studies in Systems, Decision and Control","Environmental Protection and Disaster Risks"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/link.springer.com\/content\/pdf\/10.1007\/978-3-030-70190-1_11","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2021,6,12]],"date-time":"2021-06-12T10:08:02Z","timestamp":1623492482000},"score":1,"resource":{"primary":{"URL":"https:\/\/link.springer.com\/10.1007\/978-3-030-70190-1_11"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2021]]},"ISBN":["9783030701895","9783030701901"],"references-count":38,"URL":"https:\/\/doi.org\/10.1007\/978-3-030-70190-1_11","relation":{},"ISSN":["2198-4182","2198-4190"],"issn-type":[{"value":"2198-4182","type":"print"},{"value":"2198-4190","type":"electronic"}],"subject":[],"published":{"date-parts":[[2021]]},"assertion":[{"value":"13 June 2021","order":1,"name":"first_online","label":"First Online","group":{"name":"ChapterHistory","label":"Chapter History"}},{"value":"EnviroRISK","order":1,"name":"conference_acronym","label":"Conference Acronym","group":{"name":"ConferenceInfo","label":"Conference Information"}},{"value":"International conference on Environmental protection and disaster RISKs","order":2,"name":"conference_name","label":"Conference Name","group":{"name":"ConferenceInfo","label":"Conference Information"}},{"value":"Sofia","order":3,"name":"conference_city","label":"Conference City","group":{"name":"ConferenceInfo","label":"Conference Information"}},{"value":"Bulgaria","order":4,"name":"conference_country","label":"Conference Country","group":{"name":"ConferenceInfo","label":"Conference Information"}},{"value":"2020","order":5,"name":"conference_year","label":"Conference Year","group":{"name":"ConferenceInfo","label":"Conference Information"}},{"value":"2 October 2020","order":7,"name":"conference_start_date","label":"Conference Start Date","group":{"name":"ConferenceInfo","label":"Conference Information"}},{"value":"4 October 2020","order":8,"name":"conference_end_date","label":"Conference End Date","group":{"name":"ConferenceInfo","label":"Conference Information"}},{"value":"envirorisk2020","order":10,"name":"conference_id","label":"Conference ID","group":{"name":"ConferenceInfo","label":"Conference Information"}},{"value":"http:\/\/envirorisk.bas.bg\/","order":11,"name":"conference_url","label":"Conference URL","group":{"name":"ConferenceInfo","label":"Conference Information"}}]}}