Journals / Ekoloji / 2010 / Cilt: 19 - Sayı: 75

Bir biyolojik indikatör olarak kızılçam: yaprak ve kabuklarındaki iz element birikimlerinin karşılaştırılması

Turkish red pine as a biomonitor: A comparative study of the accumulation of trace elements in the needles and bark

Journal
Ekoloji
Pages
88–96
Publication Date
2022-10-17
DOI
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AI Summary & Key Takeaways

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

This study demonstrates that the bark of P. brutia can be used as a biomonitor for detecting the heavy metal pollution in a specific area instead of the needles.

📌 3 Key Takeaways

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Objective & Hypothesis:The increase in industrial activities and human population and the high urbanization in the study area have made the area one of the most rapidly developing areas in Turkey.
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Key Findings & Data:However, because of this, environmental problems have rapidly increased in Western Anatolia.
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Conclusion & Impact:This study demonstrates that the bark of P. brutia can be used as a biomonitor for detecting the heavy metal pollution in a specific area instead of the needles.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

The increase in industrial activities and human population and the high urbanization in the study area have made the area one of the most rapidly developing areas in Turkey. However, because of this, environmental problems have rapidly increased in Western Anatolia. The Pinus brutia (Pinaceae) (Turkish red pine) is a widespread evergreen tree in the Mediterranean and Aegean regions of Turkey. The needles and bark of P. brutia were tested as a possible biomonitor of trace element pollution in Western Anatolia. Samples were collected from 30 different stations in the industrial, suburban, roadside, rural and control areas. Throughout the region, an area covering approximately 1/8th of Turkey was investigated. The concentration of lead, cadmium, chromium, iron, nickel and copper (μg $g^{-1}$, dry weight) in the needles and bark of the red pine was analyzed by atomic absorption spectrometry. The highest concentration of all these elements was measured in the industrial areas. The maximum values of Pb, Cd, Cr, Fe, Ni, and Cu for the needles of P. brutia in these areas was 12.1, 0.54, 12.12, 595.5, 10.4, and 10.1 μg $g^{-1}$ in dry weight, respectively and for the bark of P. brutia in these areas was 20.03, 0.71, 3.17, 1274.04, 18.87, and 15.30 μg $g^{-1}$ in dry weight, respectively. This study demonstrates that the bark of P. brutia can be used as a biomonitor for detecting the heavy metal pollution in a specific area instead of the needles.

Özet

Endüstriyel aktiviteler, yüksek nüfus yoğunluğu ve hızlı kentleşme Batı Anadolu'yu Türkiye'nin en hızlı gelişen bölgelerinden biri haline getirmiştir. Bütün bu nedenlerden dolayı da, bu bölge çevre problemlerinin en hızlı arttığı bölgelerden biridir. Çalışmada, Ege ve Akdeniz bölgelerinde doğal olarak yayılış gösteren herdemyeşil bir ağaç olan kızılçamın (Pinus brutia, Pinaceae) yaprak ve kabuk örnekleri kullanılmıştır. Bu amaçla, Türkiye'nin yaklaşık 1/8'lik kısmına karşılık gelen bölgeden; endüstriyel, kırsal, yol kenarı, banliyö ve kontrol noktaları olmak üzere toplam 30 farklı noktadan örnekler alınmıştır. Alınan kızılçam yaprak ve kabuk örneklerindeki kurşun, kadmiyum, krom, demir, nikel ve bakır birikim değerleri atomik absorbsiyon spektrometresi ile belirlenmiştir. Bu ölçümlere göre en yüksek ağır metal birikim değerlerinin endüstriyel bölgelerden alınan örneklerde ortaya çıktığı görülmüştür. Bu bölgelerden alınan bitki örneklerindeki ağır metal (Pb, Cd, Cr, Fe, Ni ve Cu) birikim değerleri yaprak için sırasıyla; 12.1, 0.54, 12.12, 595.5, 10.4 ve 10.1 μg $g^{-1}$ ve kabuk için sırasıyla; 20.03, 0.71, 3.17, 1274.04, 18.87 ve 15.30 μg $g^{-1}$ şeklindedir. Yaprak ve kabuk örneklerine birikim değerleri karşılaştırıldığında, çam kabuğunun yaprağa göre daha iyi bir biyolojik indikatör olabileceği anlaşılmıştır.

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Cite This Article

BASLAR, S., DOGAN, Y., UGULU, I. (2022). Bir biyolojik indikatör olarak kızılçam: yaprak ve kabuklarındaki iz element birikimlerinin karşılaştırılması. Ekoloji, Cilt: 19 - Sayı: 75, 88–96. https://ajindex.com/articles/499116

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