Yazar "0000-0002-8684-3476" için Jeoloji Mühendisliği Bölümü Koleksiyonu listeleme
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A Bayesian change point analysis re-examines the 4.2 ka BP event in southeast Europe and southwest Asia
Ön, Zeki Bora (PERGAMON-ELSEVIER SCIENCE LTD, 2023)The 4.2 ka BP event is a hypothesized global drought and cooling event and is claimed to be supported by proxy records from a wide range of geographical locations. However, recent studies have presented contradictory data ... -
A Bayesian test for the 4.2 ka BP abrupt climatic change event in southeast Europe and southwest Asia using structural time series analysis of paleoclimate data
Ön, Zeki Bora; Greaves, Alan; Akçer Ön, Sena; Özeren, M. Sinan (Springer, 2021)It has been proposed that there was an abrupt climatic change event around 4.2 ka BP that affected societies and even has been linked to the collapse of empires. Subsequent studies have reached conclusions that both support ... -
High-resolution temperature and precipitation variability of southwest Anatolia since 1730 CE from Lake Golcuk sedimentary records
Danladı, Iliya Bauchi; Akçer Ön, Sena; Ön, Zeki Bora; Schmidt, Sabine (TÜBİTAK, 2021)We report high-resolution multiproxy analyses [lithology, mu XRF and magnetic susceptibility (MS)] of two short gravity sediment cores from the crater Lake Golcuk, southwest Turkey. Our results provide a detailed hydroclimatic ... -
A Late Holocene climate reconstruction from the high-altitude Lake Golcuk sedimentary records, Isparta (SW Anatolia)
Danladi, Iliya Bauchi; Akçer-Ön, Sena; Litt, Thomas; Ön, Z. Bora (CAMBRIDGE UNIV PRESS, 2023)A high-resolution multiproxy lake sediment dataset, comprising lithology, radiography, & mu;XRF elemental, magnetic susceptibility (MS), & delta;C-13, and & delta;O-18 measurements since ca. AD 400 is presented in this ... -
A novel Bayesian multilevel regression approach to the reconstruction of an eastern Mediterranean temperature record for the last 10,000 years
Ön, Zeki Bora; Macdonald, Neil; Akcer-On, Sena; Greaves, Alan M. (SAGE PUBLICATIONS LTD, 2023)Climate reconstructions derived from proxy records for individual sites often fail to incorporate existing regional information, which may help to determine uncertainties and express variability within specific reconstructions ...