Journals / Ekoloji / 2011 / Cilt: 20 - Sayı: 79

Samsun ilinde bulunan bazı doğal ve egzotik bitkilerde ağır metal birikimi

Heavy metal accumulation in some natural and exotic plants in Samsun city

Journal
Ekoloji
Pages
1–11
Publication Date
2022-10-17
DOI
—
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

According to the obtained data it was found that M. grandiflora, Ligustrum vulgare and Phoenix dactylifera can be used as biomonitors (i.e. the highest Cu concentrations were found in Samsun city in P. dactylifera leaves (45.10) and M. grandiflora leaves (62.00) and the highest Zn concentration was found in L. vulgare leaves (69.58) during the summer.

📌 3 Key Takeaways

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Objective & Hypothesis:The aim of this study was to estimate the level of some trace metal accumulation (Pb, Cd, Zn and Cu) in the leaves, needles, and twigs of some natural and exotic tree and shrub species which were selected and tested as a biomonitors of these heavy metals grown in the centre and suburbs (Atakum) of Samsun, Turkey polluted by burning fossil fuels and heavy traffic conditions from December 2007 to August 2008.
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Key Findings & Data:Because of this reason leaf and twig samples of these species were collected in winter and summer separately.
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Conclusion & Impact:According to the obtained data it was found that M. grandiflora, Ligustrum vulgare and Phoenix dactylifera can be used as biomonitors (i.e. the highest Cu concentrations were found in Samsun city in P. dactylifera leaves (45.10) and M. grandiflora leaves (62.00) and the highest Zn concentration was found in L. vulgare leaves (69.58) during the summer.
🔬Design:Research Article
📍Scope:2007 Verileri
⚙️Variables:Domain Parameters

Abstract

The aim of this study was to estimate the level of some trace metal accumulation (Pb, Cd, Zn and Cu) in the leaves, needles, and twigs of some natural and exotic tree and shrub species which were selected and tested as a biomonitors of these heavy metals grown in the centre and suburbs (Atakum) of Samsun, Turkey polluted by burning fossil fuels and heavy traffic conditions from December 2007 to August 2008. Air pollution from traffic density was very important for Samsun in both the winter and summer periods. Because of this reason leaf and twig samples of these species were collected in winter and summer separately. Statistically significant differences were found among the studied species regarding studied heavy metals. The highest heavy metal concentrations were found in M. grandiflora, although heavy metal concentrations may be different according to the studied species, sampling points and sampling periods. According to the obtained data it was found that M. grandiflora, Ligustrum vulgare and Phoenix dactylifera can be used as biomonitors (i.e. the highest Cu concentrations were found in Samsun city in P. dactylifera leaves (45.10) and M. grandiflora leaves (62.00) and the highest Zn concentration was found in L. vulgare leaves (69.58) during the summer. Because these species accumulated higher concentrations of heavy metals in their tissues as compared to other species. Finally, it was found that different parts of evergreen plants (i.e. leaves and twigs) can be used as biomonitors in determining heavy metal pollution.

Özet

Bu çalışmanın amacı trafik yoğunluğu ve fosil yakıtların kullanımı sonucu kirliliğe maruz kalan Samsun il merkezi (Türkiye) ve çevresinde (Atakum)'da seçilen bazı doğal ve egzotik ağaç ve çalı türlerinin yaprak, iğne yaprak ve dallarında Kaım 2007-Ağustos 2008 tarihleir arasında bazı ağır metallerin (Pb, Cd, Zn ve Cu) düzeyini ve bu türlerin biyomonitor (biyolojik gözlem) özelliklerini belirlemektir. Samsun ilinde trafik yoğunluğundan kaynaklanan hava kirliliği gerek kışın ve gerekse yazın çok önemlidir. Bu nedenle türlerin yaprak ve dal örnekleri kışın ve yazın ayrı ayrı toplanmıştır. Çalışılan türler arasında çalışılan ağır metaller yönünden istatistiksel olarak önemli farklılıklar bulunmuştur. Ağır metal konsantrasyonlarının çalışılan türlere, çalışılan lokalitelere ve örnekleme zamanına göre değişebilmesine karşın en yüksek ağır metal konsantrasyonları Magnolia grandiflora'da bulunmuştur. Elde edilen verilere göre M. grandiflora, L. vulgare ve P. dactylifera'nın biyomonitor olarak kullanılabilecekleri bulunmuştur (örneğin; Samsun ilinde yazın en yüksek Cu konsantrasyonları P. dactylifera (45,10) and M. grandiflora yapraklarında (62,00) ve en yüksek Zn konsantrasyonu L. vulgare yapraklarında (69,58) bulunmuştur). Bunun nedeni, bu türlerin diğer türlere göre dokularında daha fazla konsantrasyonlarda ağır metal biriktirebilmeleridir. Sonuç olarak herdem yeşil türlerin farklı kısımlarının (örneğin; yaprak ve dalları) ağır metal kirliliğinin tayininde biyomonitor olarak kullanılabilecekleri bulunmuştur.

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Cite This Article

KILIC, D., BILGIN, A., DEMIRAYAK, A., HÜSEYINOVA, R., KUTBAY, H. G. (2022). Samsun ilinde bulunan bazı doğal ve egzotik bitkilerde ağır metal birikimi. Ekoloji, Cilt: 20 - Sayı: 79, 1–11. https://ajindex.com/articles/499101

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