Lake Meke drought analysis between 2017-2021 with planet multispectral data
Main Article Content
Abstract
The city of Konya is experiencing intense drought stress and feels the threat of desertification most intensely. Due to the uncontrolled use of water resources and irregular precipitation regime, Karapınar and its surroundings faced the danger of desertification in a short time. Lake Meke, which has been facing drought for many years, has been the subject of remote sensing research in recent years, with the widespread use of high-resolution satellite data. In this study, the temporal variation of Lake Meke between 2017 and 2021 for March was determined using 3 m spatial resolution multispectral Planetscope data. Wetland changes were determined using the Normalized Difference Water Index (NDWI) for each year of wetland boundaries. As a result, it was determined that the wetlands, which were relatively more in 2017 and 2018, experienced almost complete drought in 2021. When the surface area of wetlands is calculated, it was determined that there was approximately 75% wetland loss between the most significant area and the smallest area between 2017 and 2021.
Article Details
References
Ault, T. R. (2020). On the essentials of drought in a changing climate. Science, 368(6488), 256-260.
Monjo, R., Royé, D., & Martin-Vide, J. (2020). Meteorological drought lacunarity around the world and its classification. Earth System Science Data, 12(1), 741-752.
Mullin, M. (2020). The effects of drinking water service fragmentation on drought-related water security. Science, 368(6488), 274-277.
Aksoy, S., & Sertel, E. (2021, August). Comparison of drought monitoring indices derived from MODIS and CHIRPS data using Google Earth Engine. In 9th Global Conference on Global Warming (GCGW-2021), Croatia, 4p.
Bacanli, Ü. G., & Akşan, G. N. (2019). Drought analysis in Mediterranean region. Pamukkale Üniversitesi Mühendislik Bilimleri Dergisi, 25(6), 665-671.
Sariş, F., & Gedik, F. (2021). Konya Kapalı Havzası’nda meteorolojik kuraklık analizi. Coğrafya Dergisi, (42), 295-308.
Terzi, Ö., & Ersoy, T. (2018). Yapay sinir ağlari ile Konya ili kuraklik tahmini. DSİ Teknik Bülteni, (127), 1-13.
Dogan, S., Berktay, A., & Singh, V. P. (2012). Comparison of multi-monthly rainfall-based drought severity indices, with application to semi-arid Konya closed basin, Turkey. Journal of Hydrology, 470, 255-268.
Öztürk, A., & Horasan, B. Y. (2020). Dünya’ da karstik jeopark turizmi ve jeopark öneri alani: Karapinar (Konya-Türkiye). Konya Mühendislik Bilimleri Dergisi, 8(4), 876-888.
Başakin, E. E., Ekmekcioğlu, Ö., & Özger, M. (2019). Makine öğrenmesi yöntemleri ile kuraklık analizi. Pamukkale Üniversitesi Mühendislik Bilimleri Dergisi, 25(8), 985-991.
Çelik, M. A., & Gülersoy, A. E. (2018). Climate classification and drought analysis of Mersin. Manisa Celal Bayar Üniversitesi Sosyal Bilimler Dergisi, 16(1), 1-26.
Yilmaz, M. (2017). Drought analysis of Konya closed basin with the use of tmpa satellite-based precipitation data. Journal of the Faculty of Engineering and Architecture of Gazi University, 32(2).
Celebi, M. (2016). Ecological Importance of wetlands and samples in Konya Closed Basin. International Journal of Scientific Research in Science & Technology, 2(3), 323-333.
Arı, Y. (2006). Ramsar Sözleşmesi'nin doğa koruma yaklaşımına eleştirel bir bakış. Doğu Coğrafya Dergisi, 11(15), 275-302.
Goodwin, E. J. (2017). Convention on Wetlands of International Importance, Especially as Waterfowl Habitat 1971 (Ramsar). Elgar Encyclopedia of Environmental Law; Edward Elgar Publishing Limited: Cheltenham, UK, 101-108.
Gao, B. C. (1996). NDWI—A normalized difference water index for remote sensing of vegetation liquid water from space. Remote sensing of environment, 58(3), 257-266.
Makineci, H. B. (2022). Seasonal drought analysis of Akşehir Lake with temporal combined sentinel data between 2017 and 2021 spring and autumn. Environmental Monitoring and Assessment, 194(8), 1-17.
Çağlayan, E. B., Furkan, E., Samur, E. B., Deniz, M., Mobariz, M. A., & Kaplan, G. (2020). Uzaktan Algılama Teknikler ile Akşehir Gölü’ndeki Alansal Değişiminin İzlenmesi. Türkiye Uzaktan Algılama Dergisi, 2(2), 70-76.
Afify, H. A. (2011). Evaluation of change detection techniques for monitoring land-cover changes: A case study in new Burg El-Arab area. Alexandria engineering journal, 50(2), 187-195.
Lu, D., Mausel, P., Brondizio, E., & Moran, E. (2004). Change detection techniques. International journal of remote sensing, 25(12), 2365-2401.