Yıl: 2023 Cilt: 4 Sayı: 2 Sayfa Aralığı: 87 - 96 Metin Dili: İngilizce DOI: 10.53501/rteufemud.1274822 İndeks Tarihi: 05-01-2024

Determination of Radioactivity Levels in Soil Samples of Recep Tayyip Erdogan University Campus in Rize Province

Öz:
Recep Tayyip Erdogan University Zihni Derin Campus, situated at the Eastern Black Sea Region of Turkey, in the province of Rize, was established on a land area of approximately 3.254.430.28 m². It was found that tea, which was thought to be affected by radiation after the nuclear accident at the Chernobyl Nuclear Power Plant, was buried in sacks in this area, which was used as a tea factory before. Therefore, it is crucial to determine the radiation levels in the campus area. In this study, the quantities of artificial (137Cs), and natural (226Ra, 232Th, and 40K) radionuclides, were assessed using a high purity germanium detector (HPGe) in 15 soil samples collected from the Zihni Derin Campus of Recep Tayyip Erdogan University in Rize. For 226Ra, 232Th, 40K and 137Cs the activity values of soil samples varied from 43.78 to 62.58, 29.85 to 41.61, 132.48 to 346.44 and 3.90 to 202.94 Bq kg-1, respectively. Upon comparison with the average global values provided by the UNSCEAR (2000), it was observed that the mean activity values for 226Ra and 232Th in the soil samples were higher. Conversely, the average activity concentrations for 40K and 137Cs were found to be lower than the world average values reported by UNSCEAR (2000). Furthermore, radiological hazard indexes were calculated and compared with internationally acceptable values. This research demonstrates that there are no health concerns for individuals exposed to the soil samples in the study area.
Anahtar Kelime: Lifetime cancer risk Radioactivity Radiological hazard indices Recep Tayyip Erdogan University Soil

Rize İli Recep Tayyip Erdoğan Üniversitesi Yerleşkesi Toprak Örneklerinde Radyoaktivite Düzeylerinin Belirlenmesi

Öz:
Türkiye’nin Doğu Karadeniz Bölgesi Rize ilinde bulunan Recep Tayyip Erdoğan Üniversitesi Zihni Derin Yerleşkesi yaklaşık 3.254.430.28 m² lik bir alana kurulmuştur. Daha önce çay fabrikası olarak kullanılan bu alana, Çernobil Nükleer Santrali'nde meydana gelen nükleer kaza sonrası radyasyondan etkilendiği düşünülen çayların çuvallarla gömüldüğü tespit edilmiştir. Dolayısıyla bu kampüs alanında radyasyon seviyelerinin belirlenmesi önem arz etmektedir. Bu yüzden bu çalışmada, Rize ili Recep Tayyip Erdoğan Üniversitesi Zihni Derin Yerleşkesinden alınan 15 adet toprak örneğinde yüksek saflıkta bir germanyum dedektörü (HPGe) kullanılarak yapay (137Cs) ve doğal (226Ra, 232Th and 40K) radyonüklidlerin miktarları belirlenmiştir. 226Ra, 232Th, 40K ve 137Cs için toprak numunelerinin aktivite değerleri sırasıyla 43.78 ile 62.58, 29.85 ile 41.61, 132.48 ile 346.44 ve 3.90 ile 202.94 Bq kg-1 arasında değişmiştir. UNSCEAR (2000) tarafından verilen dünya ortalama değerleri ile karşılaştırıldığında, toprak numuneleri için ortalama 226Ra, 232Th aktivite değerlerinin daha yüksek olduğu fark edilmiştir. 40K ve 137C için ise ortalama aktivite konsantrasyonlarının, UNSCEAR (2000) tarafından bildirilen dünya ortalama değerlerinden daha düşük olduğu gözlemlenmiştir. Bunun yanı sıra radyolojik tehlike indeksleri hesaplanarak bu indeksler uluslararası izin verilen değerlerle karşılaştırılmıştır. Yapılan bu araştırma, çalışma alanında toprak örneklerine maruz kalanlar açısından herhangi bir sağlık sorunu olmadığını göstermiştir.
Anahtar Kelime: Yaşam boyu kanser riski Radyoaktivite Radyolojik tehlike indeksleri Recep Tayyip Erdoğan Üniversitesi Toprak

Belge Türü: Makale Makale Türü: Araştırma Makalesi Erişim Türü: Erişime Açık
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APA ESRA Y, BALTAŞ H (2023). Determination of Radioactivity Levels in Soil Samples of Recep Tayyip Erdogan University Campus in Rize Province. , 87 - 96. 10.53501/rteufemud.1274822
Chicago ESRA YILMAZ BAYRAK,BALTAŞ HASAN Determination of Radioactivity Levels in Soil Samples of Recep Tayyip Erdogan University Campus in Rize Province. (2023): 87 - 96. 10.53501/rteufemud.1274822
MLA ESRA YILMAZ BAYRAK,BALTAŞ HASAN Determination of Radioactivity Levels in Soil Samples of Recep Tayyip Erdogan University Campus in Rize Province. , 2023, ss.87 - 96. 10.53501/rteufemud.1274822
AMA ESRA Y,BALTAŞ H Determination of Radioactivity Levels in Soil Samples of Recep Tayyip Erdogan University Campus in Rize Province. . 2023; 87 - 96. 10.53501/rteufemud.1274822
Vancouver ESRA Y,BALTAŞ H Determination of Radioactivity Levels in Soil Samples of Recep Tayyip Erdogan University Campus in Rize Province. . 2023; 87 - 96. 10.53501/rteufemud.1274822
IEEE ESRA Y,BALTAŞ H "Determination of Radioactivity Levels in Soil Samples of Recep Tayyip Erdogan University Campus in Rize Province." , ss.87 - 96, 2023. 10.53501/rteufemud.1274822
ISNAD ESRA, YILMAZ BAYRAK - BALTAŞ, HASAN. "Determination of Radioactivity Levels in Soil Samples of Recep Tayyip Erdogan University Campus in Rize Province". (2023), 87-96. https://doi.org/10.53501/rteufemud.1274822
APA ESRA Y, BALTAŞ H (2023). Determination of Radioactivity Levels in Soil Samples of Recep Tayyip Erdogan University Campus in Rize Province. Recep Tayyip Erdoğan Üniversitesi Fen ve Mühendislik Bilimleri Dergisi, 4(2), 87 - 96. 10.53501/rteufemud.1274822
Chicago ESRA YILMAZ BAYRAK,BALTAŞ HASAN Determination of Radioactivity Levels in Soil Samples of Recep Tayyip Erdogan University Campus in Rize Province. Recep Tayyip Erdoğan Üniversitesi Fen ve Mühendislik Bilimleri Dergisi 4, no.2 (2023): 87 - 96. 10.53501/rteufemud.1274822
MLA ESRA YILMAZ BAYRAK,BALTAŞ HASAN Determination of Radioactivity Levels in Soil Samples of Recep Tayyip Erdogan University Campus in Rize Province. Recep Tayyip Erdoğan Üniversitesi Fen ve Mühendislik Bilimleri Dergisi, vol.4, no.2, 2023, ss.87 - 96. 10.53501/rteufemud.1274822
AMA ESRA Y,BALTAŞ H Determination of Radioactivity Levels in Soil Samples of Recep Tayyip Erdogan University Campus in Rize Province. Recep Tayyip Erdoğan Üniversitesi Fen ve Mühendislik Bilimleri Dergisi. 2023; 4(2): 87 - 96. 10.53501/rteufemud.1274822
Vancouver ESRA Y,BALTAŞ H Determination of Radioactivity Levels in Soil Samples of Recep Tayyip Erdogan University Campus in Rize Province. Recep Tayyip Erdoğan Üniversitesi Fen ve Mühendislik Bilimleri Dergisi. 2023; 4(2): 87 - 96. 10.53501/rteufemud.1274822
IEEE ESRA Y,BALTAŞ H "Determination of Radioactivity Levels in Soil Samples of Recep Tayyip Erdogan University Campus in Rize Province." Recep Tayyip Erdoğan Üniversitesi Fen ve Mühendislik Bilimleri Dergisi, 4, ss.87 - 96, 2023. 10.53501/rteufemud.1274822
ISNAD ESRA, YILMAZ BAYRAK - BALTAŞ, HASAN. "Determination of Radioactivity Levels in Soil Samples of Recep Tayyip Erdogan University Campus in Rize Province". Recep Tayyip Erdoğan Üniversitesi Fen ve Mühendislik Bilimleri Dergisi 4/2 (2023), 87-96. https://doi.org/10.53501/rteufemud.1274822