SELECTED PUBLICATIONS:
Publications in English:
- Orehova, T., & Vasileva, T. (2014). Evaluation of the atmospheric chloride deposition in the Danube hydrological zone of Bulgaria. Environmental Earth Sciences, 72(4), 1143-1154. doi:10.1007/s12665-013-3032-5. (pdf version 335kB.)
- Orehova, T., V. Pavlova (2014) Groundwater drought in Northeast Bulgaria and the SPI index. Proceedings of XXVI Danube Conference, 22-24 September 2014, Deggendorf, Germany. 335-338. (pdf version 4862kB.)
- Orehova, T., E. Damyanova (2014) Variability of spring discharge in Southwestern Bulgaria and its relation with North Atlantic Oscillation. In: Zhalov A., Ivanov I. & Petrov I. (Eds.) Proceedings of Balkan Speleological Conference “Sofia’2014”, Caving Club “Helictite” - Sofia, pp. 115-120 (full text in Bulgarian, abstract in English). (pdf version 290kB.)
- Orehova, T., P. Gerginov (2013). Groundwater recharge and baseflow as products of climate: example of Southeast Bulgaria. Geol. Balc., 42. 1 - 3, Sofia, p. 67-73. (pdf version 431kB.)
- Orehova T. (2013) Temporal variability of the groundwater recharge: case studies from Bulgaria. Science and Technologies in Geology, Exploration and Mining.
Conference Proceedings - 13th International Multidisciplinary Scientific GeoConference SGEM 2013, vol. II, pp 459 - 466, ISBN 978-954-91818-8-3. (pdf version 225kB.)
- Orehova, T., I. Zektser, A. Benderev, O. Karimova. 2012. Evaluation of the potential groundwater recharge. Example of the Ogosta River Basin, NW Bulgaria. Comptes rendus de L`Acad.mie bulgare des Sciences. Tome 65, No 10, 1387-1394 (pdf version 2365kB.)
- Vasileva, T., T. Orehova. 2012. Estimation of groundwater resources in Bulgarian mountain areas from stream baseflow. BALWOIS 2008 Conference on Water Observation and Information System for Decision Support, Ohrid, Republic of Macedonia. 6 p. (pdf version 153kB.)
- Orehova, T., T. Vasileva. 2011. Climate variability and groundwater recharge: case study of water balance for the Central North Bulgaria. XXVth Conference of Danubian Countries, Budapest, Hungary, 6 p. (pdf version 214kB.)
- Orehova, T.V. (2010) Evaluation of groundwater recharge to the transboundary aquifer along the Maritsa River. International Conference
“Transboundary Aquifers: Challenges and New Directions”(ISARM2010), Paris, France, 6 p. (pdf version 416 kB.)
- Orehova, T. (2010) Groundwater recharge beneath Chernozems in Northwestern Bulgaria:
Case study of the Ogosta River basin. Engineering Geology and Hydrogeology, 25, 55-65 (in Bulgarian) (pdf version 58 kB.)
- Gerginov, P., T. Orehova (2010) Hydrogeological study of the Opitsvet-Dragovishtenski karst basin.
Engineering Geology and Hydrogeology, 25, 67-77 (in Bulgarian) (pdf version 43 kB.)
- Orehova, T., P. Gerginov, O. Karimova (2009) Groundwater vulnerability map for the Ogosta River Basin, northwestern Bulgaria. Geologica
Balcanica, 38. 1-3, Sofia, Dec. 2009, p. 59—67. (pdf version 7415 kb.)
- Benderev, A. D., T. V. Orehova, E. K. Bojilova (2008) Some aspects of groundwater regime in Bulgaria with respect to climate variability. In: Geological Society, London, Special Publications; v. 288, p. 13-24. (pdf version 154kB.) ( cover pdf version 347kB.)
- T. Orehova, E. Bojilova (2008) Hydrological Assessment for Selected Karstic Springs in the Mountain Regions of Bulgaria. In: E. Wiegandt (ed.): Mountains: Sources of Water, Sources of Knowledge. Book Series “Advances in Global Change Research”, Vol. 31, Springer Netherlands, pp. 265-280. (pdf version 53kB.) ( cover pdf version 390kB.)
- Vasileva, T., P. Gerginov, T. Orehova (2008) Groundwater and human pressure in the Ogosta river basin. BALWOIS 2008 Conference on Water Observation and Information System for Decision Support, Ohrid, Republic of Macedonia. 10 p. (pdf version 229kB.)
- Gerginov, P. N., T. V. Orehova (2007) Parameter estimation for part of the transboundary Upper Jurassic - Lower Cretaceous BG-RO aquifer. Sixth International Conference on Calibration and Reliability in Groundwater Modelling ModelCARE’07. Pre-published Proceedings, Vol. 2, p. 560-565. Copenhagen, Denmark. (pdf version 238kB.)
- Orehova, T. V. (2006) Groundwater in the watershed of Tundja River, Bulgaria. BALWOIS 2006 Conference on Water Observation and Information System for Decision Support, Ohrid, Republic of Macedonia. 9 p. (pdf version 214kB.)
- Gergov, G., T. Orehova (2006) Ecological aspects of human impacts on groundwater - surface water interaction. Case study from Bulgaria. 23nd Conference of the Danube countries on the hydrological forecasting and hydrological bases of water management. Belgrade, Serbia and Montenegro. 9 p.
- Orehova, T. (2004) Comparative estimate of resistance to drought for selected karstic aquifers in Bulgaria. International Journal of Speleology, Vol. 33 (1/4), 73-79. (pdf version 130kB.)
- S. Gerassimov, M. Genev, E. Bojilova, T. Orehova (2004) Water Resources during the drought, pp. 85-100, Part IV: Drought impact on water resources,
Chapter 8 in Monograph: "Drought in Bulgaria. A Contemporary Analog for Climate Change" Eds.: G. Knight, I. Raev and M.P. Staneva. 352 p. (Ashgate Studies in Environmental policy and practice)
- Orehova, T., A. Benderev (2004) Impact of climate variability on groundwater in Bulgaria (An example of Kotlenski springs region). 22nd Conference of the Danube Countries, Brno, Czech Republic (pdf version 282kB.)
- Orehova, T., R. Roussev (2004) Overview of national hydrogeological network of Bulgaria. BALWOIS - Conference on Water Observation and Information System for Decision Support, 25-29 May 2004, Ohrid, FY Republic of Macedonia (pdf version 133kB.)
- Andreeva, T., T. Orehova (2004) Influence of mild winters on groundwater in Bulgaria. BALWOIS - Conference on Water Observation and Information System for Decision Support, 25-29 May 2004, Ohrid, FY Republic of Macedonia (pdf version 257kB.)
- Orehova, T. (2003) Impact of snowmelt on spring water temperature for some Bulgarian springs. 30th IAHR Congress, 24-29 August 2003, pp. 645-652, Thessaloniki, Greece
- Orehova, T., T. Andreeva (2003) Characteristic features of water year 2002 for groundwater in Bulgaria. 50 years University of Mining and Geology “St. Ivan Rilski”. Annual of the University of Mining and Geology “St. Ivan Rilski” - Sofia. Part I: Geology and Geophysics. Vol. 46, pp. 275-279 (pdf version 245kB.)
- Orehova, T. (2002) Seasonal variability of the groundwater regime for several aquifers in Bulgaria. ICHE-2002 Conference, Warsaw, Poland, 15 p. (pdf version 144kB.)
- Orehova, T. (2002) A comparison between water years 2000 and 2001 for groundwater in Bulgaria. Proceedings of the 22-nd Annual AGU Hydrology Days. Colorado State University. Fort Collins. CO, pp. 216-223
- Orehova, T. (2002) Modelling of spring discharge with low annual variability. Bulgarian Journal of Meteorology and Hydrology (BJMH), vol. 13, N 3-4, pp. 62-67. (pdf version 184kB.)
- Andreeva, T., T. Orehova (2001) Climate variability and its influence on groundwater in Central Bulgaria during the last decades, Comptes rendus de l'Academie bulgare des Sciences, Tome 54, No 11, pp. 39-44 (pdf version 536kB.)
- Orehova, T.V. and E.K. Bojilova (2001). Impact of the recent drought period on the groundwater in Bulgaria. Proceedings of Theme A. Development, Planning and Management of Surface and Ground Water Resources. 29th IAHR Congress, Tsinghua University Press, Beijing, China, pp. 1-6 (pdf version 536kB.)
- Gerassimov, Str.G., E.K.Bojilova, T.V.Orehova, M.G.Guenev (2001) Water resources in Bulgaria during the drought period - quantitative investigations. Proceedings of Theme A. Development, Planning and Management of Surface and Ground Water Resources. 29th IAHR Congress, Tsinghua University Press, Beijing, China, pp. 70-77
- Orehova, T. (2001) Analysis of water temperature variability for some Bulgarian springs. 3rd International Conference “Future Groundwater Resources at Risk”, FGR-01, Lisbon, Portugal
- Orehova, T., E. Bojilova (2001) Investigation concerning Groundwater Regime in the Mediterranean and Black Sea Zone in Bulgaria. 3rd International Conference “Future Groundwater Resources at Risk”, FGR-01, Lisbon, Portugal
- Bojilova, E. and T. Orehova (2000) Effect of the Drought Period of 1982-1994 on the Groundwater Regime in the Danube Hydrological Zone. 20th Conference of the Danube Countries, Bratislava, The Slovak Republic
- Orehova T. (1999) Modelling of karstic aquifer by 3-cellular models. Proceedings of the 28th IAHR Congress, Graz, Austria Василева, Т., Т. Орехова (2014). Определяне на подхранването на подземните води с прилагане на електронна таблица за баланса на почвената влага. - Сп. на БГД, год. 75, кн. 1-3: 63-75.
- Orehova, T.V. (1998) Simple model of the karst spring discharge formation. Bulgarian Journal of Meteorology and Hydrology, vol. 9, N 3, pp. 130-135
Publications in Bulgarian:
- Василева, Т., Т. Орехова (2014). Определяне на подхранването на подземните води с прилагане на електронна таблица за баланса на почвената влага. - Сп. на БГД, год. 75, кн. 1-3: 63-75.
- Василева, Т., Т. Орехова (2014). Определяне на подхранването на подземните води с прилагане на електронна таблица за баланса на почвената влага. - Сп. на БГД, год. 75, кн. 1-3: 63-75. (pdf version 5018kB.)
- Орехова Т., П. Гергинов (2014) Оценка на подхранване на подземните води в равнинната част на Северна България. - Национална конференция с международно участие "ГЕОНАУКИ 2014", с. 105-106. ISSN 1313-2377 http://www.bgd.bg/CONFERENCES/Geonauki_2014/Sbornik/pdf/43_Orehova_GeoSci_2014.pdf
- Gerassimov, Str.G., E.K.Bojilova, T.V.Orehova, M.G.Guenev (2001) Water
- Орехова Т., Е. Дамянова (2014) Връзка между колебанията на изворен отток в Юго-западна България и индекса NAO. В: Жалов А., Ив. Иванов и Ив. Петров (Ред.). Сборник с материали от Балканска спелеоложка конференция „София’2014“, Пещерен клуб „Хеликтит“ - София, с. 115-120, ISBN: 978-954-90434-2-6.
- Орехова, Т., И. Зекцер, О. Каримова, А. Бендерев. 2010. Сравнителна характеристика на условията за формиране на естествените ресурси от подземни води в Долнодунавския и Терско-Кумски артезиански басейни. – Сборник с разширени резюмета от Национална конференция с международно участие "ГЕОНАУКИ 2010", София , 9-10 декември 2010. 145-146
- Орехова, Т. (2010) Подхранване на подземните води под черноземите в Северозападна България (на примера на поречие Огоста). Инженерна геология и хидрогеология,. 25, 55-65.
- Гергинов, П., Т. Орехова (2010) Хидрогеоложки изследвания в Опицвет-Драговищенски карстов басейн Инженерна геология и хидрогеология,. 25, 67-77.
- Бендерев, А., Т. Орехова, М. Паскалев, В. Величков (2006) Влияние на карста върху режима на Котленските извори. Юбилейна научна конференция “75 години организирана спелеология в България”, София, Българска Федерация по Спелеология, с. 69-77.
- Орехова, Т., И. Стефанов (2005) За някои еколого-икономически аспекти на подземните води в България. Екология и индустрия, Том 7, № 1, 116-118.
- Георгиев, С.Г., М.Г.Генев, Е.К.Божилова, Т.В.Орехова, Водните ресурси на България за периода 1982 - 1994 г. First International Conference BULAQUA’05, Conference preprint book, 268-276.
- Георгиев, Стр. Г., М. Г. Генев, Е. К. Божилова, Т. В. Орехова (2004) “Водните ресурси на България през периода на засушаването 1982-1994. Вероятни сценарии за бъдещо развитие”. София, Херон Прес, 79 с. (pdf version 92kB.)
- Герасимов Стр., М. Генев, Е. Божилова, Т. Орехова (2003) Количествени измерения на водните ресурси през периода на засушаването. В кн.: Засушаване в България: съвременен аналог за климатични промени. Природни, икономически и социални измерения на засушаването 1982-1994 г. София, БАН, с. 72-81 (pdf version 111kB.)
- Орехова Т., Т. Андреева. (2003) Особености на хидроложката година 2002 за подземните води в България. 50 години МГУ “Св. Иван Рилски”. Юбилейна Международна Научна Сесия. Годишник на Минно-Геоложкия Университет “Св. Иван Рилски”, София, Свитък: Геология и Геофизика, с. 293 - 297. (pdf version 316kB.)
Publications in Russian:
- Лапина Е.Е., Т. Орехова (2014). Изучение режима питания грунтовых вод востока Иваньковского воодохранилища на основе воднобалансовой модели WATBUG (Раздел 2.4). В кн.: Лапина Е.Е., Ахметьева Н.П., Кудряшова В.В. Родники долины верхней Волги и ее притоков: условия формирования, режим, охрана. Под ред. д.т.н. В. К. Дебольского. - Тверь: Издательство ООО "Купол", 2014, с. 132 - 139. ISBN 978-5-904297-57-2.
- Орехова Т.В., О.А. Каримова (2013) Использование простой воднобалансовой модели для изучения условий формирования поверхностного и подземного стока в лесостепной зоне. В сб.: “Гидрогеология сегодня и завтра: наука, образование, практика”, с. 290-299, ISBN 978-5-317-04440-4. (pdf version 143kB.)
- Лапина Е.Е., Т.В. Орехова (2013) Изучение режима питания подземных вод востока Тверской области на основе воднобалансовой модели WATBUG. В сб.: “Гидрогеология сегодня и завтра: наука, образование, практика”, с. 123-129, ISBN 978-5-317-04440-4. (pdf version 108kB.)
- Бендерев, А., Т. Орехова, Т. Василева. 2011. Характеристика и юридические аспекты освоения питьевых подземных вод Болгарии. Материалы международной научно-практической конференции «Питьевые подземные воды. Изучение, использование и информационные технологии», Москва, 18- 22 апреля 2011 г., Часть 1, 88-101
Last update 27 April 2015
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