Determination of Meteorological and Hydrological Drought in Damlıca Creek Watershed in Çatalca-İstanbul, Turkey
Abstract
Agricultural and Industrial water consumption increase with Industrial development, rapid population and urbanization in Thrace region of Turkey. Effect of drought increases with increasing of mean global temperature year by year in our region and the world. Drought is one of the most important results of climate change. The purpose of this study is to determine drought periods for Damlıca creek watershed in Çatalca. It was began in 1980 and finished in 2006. Its duration for precipitation observation is 27 and stream flow observation is 25 years. The seasonal precipitation distributions for autumn, winter, spring and summer are 28.0 %, 36.7 %, 23.1 % and 12.2 %, respectively. Drought analyses for meteorological and hydrological have been done using two methods (the Standardized Precipitation Index, the standardized Runoff Index). According to runoff values, 1990 year has been found to be extreme drought, for precipitation values, 1983, 1985 and 1990 years have been found to be severe drought
Keywords
References
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- Shukla, S., and A. W. Wood 2008, Use of a standardized runoff index for characterizing hydrologic drought, Geophys. Res. Lett., 35,
- Sırdaş, S. and Z. Şen, 2003. Spatio-temporal drought analysis to the Trakya region, Turkey. Hydrological Science Journal, 28, pp. 809-821.
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- Yoo, W, and Kim, H, Seoh, B. 2000 Applications of Standardized Streamflows. Conferences ICHE Index to
Determination of Meteorological and Hydrological Drought in Damlıca Creek Watershed in Çatalca-İstanbul, Turkey
Abstract
Keywords
References
- Bakanoğulları, F. 2008 Çatalca-Damlıca Deresi Havzası Yağış ve Akım Karakteristikleri , T. C. Tarım Araştırmalar Genel Müdürlüğü Yayın No TAGEM-BB-TOPRAKSU-2008/64, Kırklareli
- Çaldağ, B., Şaylan, L., Toros, H., Sırdaş, S. and Bakanoğulları, F. 2004 Drougth Analysis in Northwest Turkey, Agro environ 2004 Udine, ITALY
- Kurnaz,L. 2014 Drought in Turkey, İstanbul Policy Center, Sabancı Üniversitesi-İstanbul
- McKee, T. B., N.J. Doesken and J. Kleist, 1993. The relationship of drought frequency and duration to time scales. In: Proceedings of the Eighth Conference on Applied Climatology, American Meteorological Society, Boston, MA, pp. 179–184.
- Shukla, S., and A. W. Wood 2008, Use of a standardized runoff index for characterizing hydrologic drought, Geophys. Res. Lett., 35,
- Sırdaş, S. and Z. Şen, 2003. Spatio-temporal drought analysis to the Trakya region, Turkey. Hydrological Science Journal, 28, pp. 809-821.
- Wilhite, D. A., 2000. Drought as a natural hazard. In: D.A. Wilhite, Editor, DroughtA Global Assessment Vol. I Routledge, London (2000), pp. 1–18.
- Yoo, W, and Kim, H, Seoh, B. 2000 Applications of Standardized Streamflows. Conferences ICHE Index to
Details
| Primary Language | Turkish |
|---|---|
| Journal Section | Research Articles |
| Authors | |
| Publication Date | March 1, 2014 |
| Submission Date | January 26, 2015 |
| Published in Issue | Year 2014 Volume: 1 Issue: Özel Sayı-1 |
