TR
EN
Drought Analysis and Resilient Strategies: The Case of Lake Van Basin
Öz
Drought progresses more slowly than other natural disasters and is noticed late. It starts with decreasing precipitation and affects all human activities. Considering the effects of increasing climate change and past droughts, it is certain that drought will be inevitable in the future. Until now, many countries have experienced drought, including Turkey. Several publications have appeared in recent years documenting drought in different regions and basins in our country; however, there is no study presenting drought analysis and subsequent strategies in Lake Van Basin, which has large agricultural areas. The aim of this study is to reveal the meteorological droughts experienced in the past years in Lake Van Basin and to determine the resilience strategies for these droughts, considering the characteristics of the basin. To that end, Standardized Precipitation Index (SPI) was employed in this study to detect past meteorological droughts and calculate drought values. Spatial analyses were mapped using ArcGIS software with Inverse Distance Weighted (IDW) interpolation method. Then, the maps were evaluated for each year between 2010 and 2019.
Online interview is used with relevant expert who worked as project expert in the Lake Van Basin Drought Management Plan. In this interview, the current situation and potentials of the basin were discussed. After the analyses and literature study, expert opinion was used to determine the most appropriate strategies for the basin. Results indicated that the suitability of the strategies for the basin and ecosystem was taken into consideration. The basin experienced severe dry level drought in 2012, 2013, 2016, and 2019. It was determined that droughts in the basin was not only because of climate change, but also because of improper irrigation techniques, lack of technological systems and public awareness in the basin. In order to reduce the effects of these causes on the drought, practicable resilience strategies have been determined. Strategies determined after the method applied in the selected area in this study are believed make important contributions to the development of the framework of studies in the field of drought. For this reason, the results of the study have the potential to contribute theoretically in terms of drought analysis and practically in terms of the applicability of resilience strategies. If strategies are implemented in accordance with these contributions, it is expected that Lake Van Basin will be less vulnerable to drought risks and more resilient to drought.
Online interview is used with relevant expert who worked as project expert in the Lake Van Basin Drought Management Plan. In this interview, the current situation and potentials of the basin were discussed. After the analyses and literature study, expert opinion was used to determine the most appropriate strategies for the basin. Results indicated that the suitability of the strategies for the basin and ecosystem was taken into consideration. The basin experienced severe dry level drought in 2012, 2013, 2016, and 2019. It was determined that droughts in the basin was not only because of climate change, but also because of improper irrigation techniques, lack of technological systems and public awareness in the basin. In order to reduce the effects of these causes on the drought, practicable resilience strategies have been determined. Strategies determined after the method applied in the selected area in this study are believed make important contributions to the development of the framework of studies in the field of drought. For this reason, the results of the study have the potential to contribute theoretically in terms of drought analysis and practically in terms of the applicability of resilience strategies. If strategies are implemented in accordance with these contributions, it is expected that Lake Van Basin will be less vulnerable to drought risks and more resilient to drought.
Anahtar Kelimeler
Kaynakça
- Aydın, O., & Çiçek, I. (2013). Spatial Distribution of Precipitation In Aegean Region. Turkish J. of Geographical Sciences, 11(2), 101-120.
- Folke, C., Carpenter, S., Elmqvist, T., Gunderson, L., Holling, C. S., & Walker, B. (2002). Resilience And Sustainable Development: Building Adaptive Capacity İn A World Of Transformations. AMBIO: A journal of the human environment, 31(5), 437-440.
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- Giddings, L., SOTO, M., Rutherford, B. M., & Maarouf, A. (2005). Standardized Precipitation Index Zones For Mexico. Atmósfera, 18(1), 33-56.
- Haghighi, E., Madani, K., & Hoekstra, A. Y. (2018). The water footprint of water conservation using shade balls in California. Nature Sustainability, 1(7), 358-360. doi: 10.1038/s41893-018-0092-2
- Jha, A. K., Miner, T. W., & Stanton-Geddes, Z. (Eds.). (2013). Building urban resilience: principles, tools, and practice. World Bank Publications.
- Kadıoğlu, M. (2008). Kuraklık Kıranı Risk Yönetimi. In: Kadıoğlu, M. ve Özdamar, E., (Ed.), Afet Zararlarını Azaltmanın Temel İlkeleri, JICA Türkiye Ofisi Yayınları No: 2 277-300. Ankara.
- McKee, T. B., Doesken, N. J., & Kleist, J. (1993). The Relationship Of Drought Frequency And Duration To Time Scales. In Proceedings of the 8th Conference on Applied Climatology,17(22),179-183.
Ayrıntılar
Birincil Dil
İngilizce
Konular
Yer Bilimleri ve Jeoloji Mühendisliği (Diğer)
Bölüm
Araştırma Makalesi
Yayımlanma Tarihi
31 Aralık 2021
Gönderilme Tarihi
14 Şubat 2021
Kabul Tarihi
9 Aralık 2021
Yayımlandığı Sayı
Yıl 2021 Cilt: 5 Sayı: 2
APA
Özer, B., & Yalçıner Ercoşkun, Ö. (2021). Drought Analysis and Resilient Strategies: The Case of Lake Van Basin. Resilience, 5(2), 207-230. https://doi.org/10.32569/resilience.880029
AMA
1.Özer B, Yalçıner Ercoşkun Ö. Drought Analysis and Resilient Strategies: The Case of Lake Van Basin. Resilience. 2021;5(2):207-230. doi:10.32569/resilience.880029
Chicago
Özer, Buse, ve Özge Yalçıner Ercoşkun. 2021. “Drought Analysis and Resilient Strategies: The Case of Lake Van Basin”. Resilience 5 (2): 207-30. https://doi.org/10.32569/resilience.880029.
EndNote
Özer B, Yalçıner Ercoşkun Ö (01 Aralık 2021) Drought Analysis and Resilient Strategies: The Case of Lake Van Basin. Resilience 5 2 207–230.
IEEE
[1]B. Özer ve Ö. Yalçıner Ercoşkun, “Drought Analysis and Resilient Strategies: The Case of Lake Van Basin”, Resilience, c. 5, sy 2, ss. 207–230, Ara. 2021, doi: 10.32569/resilience.880029.
ISNAD
Özer, Buse - Yalçıner Ercoşkun, Özge. “Drought Analysis and Resilient Strategies: The Case of Lake Van Basin”. Resilience 5/2 (01 Aralık 2021): 207-230. https://doi.org/10.32569/resilience.880029.
JAMA
1.Özer B, Yalçıner Ercoşkun Ö. Drought Analysis and Resilient Strategies: The Case of Lake Van Basin. Resilience. 2021;5:207–230.
MLA
Özer, Buse, ve Özge Yalçıner Ercoşkun. “Drought Analysis and Resilient Strategies: The Case of Lake Van Basin”. Resilience, c. 5, sy 2, Aralık 2021, ss. 207-30, doi:10.32569/resilience.880029.
Vancouver
1.Buse Özer, Özge Yalçıner Ercoşkun. Drought Analysis and Resilient Strategies: The Case of Lake Van Basin. Resilience. 01 Aralık 2021;5(2):207-30. doi:10.32569/resilience.880029
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Yüzüncü Yıl Üniversitesi Sosyal Bilimler Enstitüsü Dergisi
https://doi.org/10.53568/yyusbed.1678830