STUDIES ON DRYNESS AND DROUGHT FOR TIMIS COUNTY USING DRY PERIOD INDEX AND PINNA COMBINATIVE INDEX

Bogdan O. Winter and summer climatic phenomenon, E.S.E., Bucharest, Romania, 120 pp, 1978.

Palfai I. & Petrasovits I. & Vermes L. Some methodological questions of the European drought sensitivity map. Proceedings of the International Workshop on Drought in the Carpathians Region, 3-5 May, pp. 131-142, Budapest-Alsogod, Hungary, 1995.

Freydank E. Statistische Untersuchungen Regionaler Klimatrends in Sachsen, DWD, Regionales Gutachterbüro Dresden-Radebeul, Germany, 2001.

Topor N. The causes of some rains with devastating effects in Romania, Hydrotechnica Journal, Vol.15, No.11, Bucharest, Romania, pp.584-592, 1970. GeoConference on Water Resources. Forest, Marine and Ocean Ecosystems

McBryde F.W. „Drought” as a seasonal phenomenon, The Professional Geographer, Volume 34, Issue 3, 1982.

Oliver J.E. Encyclopedia of World Climatology, Springer, Netherlands, pp. 85-88, 2005.

Šútor J. & Štekauerová V. & Nagy V. & Rodný M. & Šurda P. Agricultural ecosystems protection by the soil water regime stabilization, Ed. M. Harcsa. Növénytermesztési Tudományos Nap - Növénytermesztés: Gazdálkodás - Klimaváltozás - Társadalom, Akadémiai Kiadó, Budapest, Hungary, pp. 209-212, 2009. URL: http://147.213.145.2/uh/abstract.asp PoradCislo=3005 (accessed 11/03/2013)

Wilhite D.A. & Easterling W.E. & Wood D.A. Planning for drought. Toward a reduction of Societal Vulnerability, Westview Press, U.S.A., pp. 11-20, 1987.

Subrahmanyam V. P. Incidence and Spread of Continental Drought. World Meteorological Organization, Geneva, Switzerland, WMO/IHD ,Report No. 2., 1967.

Nedealcov M. 2010 Theoretical aspects in climate aridity evaluation in Republic o f Moldova territory, 2010. Internet resource accessed on 15/02/2013 URL: http://revistasig.99k.org/articole/NR.15_2010/06_THEORETICAL%20.pdf

Croitoru A.E. & Piticar A. & Imbroane A.M. & Burada C. Spatiotemporal distribution of aridity indices based on temperature and precipitation in the extra- Carpathian regions of Romania, Journal of Theoretical and Applied Climatology, Vol.109. No. 1-2, Springer, Netherland, 2012.

Baltas E. Spatial distribution of climatic indices in northern Greece, Journal of Meteorological Applications, Vol. 14, Issue 1, pp 69– 78, Royal Meteorological Society, United Kingdom, 2007.

European Environment Agency. Water resources across Europe — confronting water scarcity and drought, EEA Report No 2/2009, Copenhagen, Denmark, 2009.

Bogdan O. Winter and summer climatic phenomenon, E.S.E., Bucharest, Romania, 120 pp, 1978.

Palfai I. & Petrasovits I. & Vermes L. Some methodological questions of the European drought sensitivity map. Proceedings of the International Workshop on Drought in the Carpathians Region, 3-5 May, pp. 131-142, Budapest-Alsogod, Hungary, 1995.

Freydank E. Statistische Untersuchungen Regionaler Klimatrends in Sachsen, DWD, Regionales Gutachterbüro Dresden-Radebeul, Germany, 2001.

Topor N. The causes of some rains with devastating effects in Romania, Hydrotechnica Journal, Vol.15, No.11, Bucharest, Romania, pp.584-592, 1970. GeoConference on Water Resources. Forest, Marine and Ocean Ecosystems

McBryde F.W. „Drought” as a seasonal phenomenon, The Professional Geographer, Volume 34, Issue 3, 1982.

Oliver J.E. Encyclopedia of World Climatology, Springer, Netherlands, pp. 85-88, 2005.

Šútor J. & Štekauerová V. & Nagy V. & Rodný M. & Šurda P. Agricultural ecosystems protection by the soil water regime stabilization, Ed. M. Harcsa. Növénytermesztési Tudományos Nap - Növénytermesztés: Gazdálkodás - Klimaváltozás - Társadalom, Akadémiai Kiadó, Budapest, Hungary, pp. 209-212, 2009. URL: http://147.213.145.2/uh/abstract.asp PoradCislo=3005 (accessed 11/03/2013)

Wilhite D.A. & Easterling W.E. & Wood D.A. Planning for drought. Toward a reduction of Societal Vulnerability, Westview Press, U.S.A., pp. 11-20, 1987.

Subrahmanyam V. P. Incidence and Spread of Continental Drought. World Meteorological Organization, Geneva, Switzerland, WMO/IHD ,Report No. 2., 1967.

Nedealcov M. 2010 Theoretical aspects in climate aridity evaluation in Republic o f Moldova territory, 2010. Internet resource accessed on 15/02/2013 URL: http://revistasig.99k.org/articole/NR.15_2010/06_THEORETICAL%20.pdf

Croitoru A.E. & Piticar A. & Imbroane A.M. & Burada C. Spatiotemporal distribution of aridity indices based on temperature and precipitation in the extra- Carpathian regions of Romania, Journal of Theoretical and Applied Climatology, Vol.109. No. 1-2, Springer, Netherland, 2012.

Baltas E. Spatial distribution of climatic indices in northern Greece, Journal of Meteorological Applications, Vol. 14, Issue 1, pp 69– 78, Royal Meteorological Society, United Kingdom, 2007.

European Environment Agency. Water resources across Europe — confronting water scarcity and drought, EEA Report No 2/2009, Copenhagen, Denmark, 2009.