Determining the Climate Zones of Turkey by Center-Based Clustering Methods

2011-01-01
Fahmi, Fidan
Kartal, Elçin
İyigün, Cem
Turkes, Murat
Batmaz, İnci
Yozgatlıgil, Ceylan
Purutçuoğlu Gazi, Vilda
Köksal, Gülser
Show full item record
240
views
0
downloads
There is a growing evidence that the climate change has already had significant impacts on the world’s physical, biological, and human systems, and it is expected that these impacts will become more severe in the near future. Alterations in the weather patterns and the existence of extreme events can be considered as important indicators of this change. The validity of this reality can be judged by analyzing climate data thoroughly. In this study, for determining the climate zones of Turkey, temperature measures obtained from the Turkish State Meteorological Service stations in the period 1950–2006 are examined by using two center-based clustering methods, namely k-means and fuzzy k-means. The clusters obtained from these methods are compared using objective criteria. They are also evaluated subjectively by the domain experts.
Climate zone, Anatolian region, Soft cluster, Hierarchical cluster, Technique central, Anatolian region
https://hdl.handle.net/11511/75142
Department of Industrial Engineering, Book / Book chapter

Suggestions

Assessment of 21st century drought conditions at Shasta Dam based on dynamically projected water supply conditions by a regional climate model coupled with a physically-based hydrology model
Trinh, T.; Ishida, K.; Kavvas, M. L.; Ercan, Ali; Carr, K. (2017-05-01)
Along with socioeconomic developments, and population increase, natural disasters around the world have recently increased the awareness of harmful impacts they cause. Among natural disasters, drought is of great interest to scientists due to the extraordinary diversity of their severity and duration. Motivated by the development of a potential approach to investigate future possible droughts in a probabilistic framework based on climate change projections, a methodology to consider thirteen future climate ...
Changes in precipitation climatology for the Eastern Mediterranean using CORDEX RCMs, NHRCM and MRI-AGCM
Mesta, Buket; Sasaki, Hidetaka; Nakaegawa, Tosiyuki; Kentel Erdoğan, Elçin (2022-07-01)
© 2022Mediterranean Basin is expected to be one of the regions most severely impacted by global climate change. However, the complex interactions of driving forces of climate in the region create a challenge for climate projections for the future. Findings from climate change studies support the inter-model and inter-regional variability of projections on climate change impacts. On the other hand, the studies on the evaluation of the simulation skills of high-resolution climate models for the region particu...
EXPLORING THE WAYS FOR INTEGRATING THE GREEN BOND WITH DECOUPLING PROJECTS THROUGH MONITORING AND EVALUATION: THE CARBON EMISSION ATLAS AND EXPERT SYSTEM (KAUS)
Çavuşoğlu, Şevval; Ataöv Demirkan, Anlı; Department of City and Regional Planning (2022-4-28)
More research in recent years has highlighted that the climate crisis is a consequence of the immense release of carbon emissions due to human activities. The negative side of the climate crisis is that it has led to severe environmental problems around the globe, which has negatively affected urban settings. Environmental-sensitive planning approaches can help reduce carbon emissions. One effective way to do that is reducing the energy use in cities and gaining the human behavior to become carbon-neu...
Assessing the impact of climate change on Mogan and Eymir Lakes' levels in Central Turkey
Yagbasan, Ozlem; Yazıcıgil, Hasan (2012-05-01)
Global warming is likely to have significant effect on the hydrological cycle. Some parts of the world may see significant reductions in precipitation or major alterations in the timing of wet and dry seasons. Climate change is one of the serious pressures facing water resources and their management over the next few years and decades. As part of the southern belt of Mediterranean Europe, Turkey is highly vulnerable to anticipated climate change impacts. The changes in global climate will seriously affect i...
Overcoming basis risk in agricultural index insurance using crop simulation modeling and satellite crop phenology
Hesamı Afshar, Mehdı; Foster, Timothy; P. Higginbottom, Thomas; Parkes, Ben; Hufkens, Koen; Mansabdar, Sanjay; Ceballos, Francisco; Kramer, Berber (2021-04-19)
Extreme weather causes substantial damage to livelihoods of smallholder farmers globally and are projected to become more frequent in the coming decades as a result of climate change. Index insurance can theoretically help farmers to adapt and mitigate the risks posed by extreme weather events, providing a financial safety net in the event of crop damage or harvest failure. However, uptake of index insurance in practice has lagged far behind expectations. A key reason is that many existing index insurance p...
Citation Formats
F. Fahmi et al., Determining the Climate Zones of Turkey by Center-Based Clustering Methods. 2011, p. 178.
METU IIS - Integrated Information Service open@metu.edu.tr