Türkmen Dağı (Eskişehir, Kütahya) sarıçam ormanlarında toprak ve ölü örtüde biriken yıllık organik karbon miktarının belirlenmesi

Bu çalışma, sarıçam (Pinus sylvestris L. subsp. hamata (Steven) Fomin.) ormanlarında toprak ve ölü örtüde biriken yıllık karbon miktarının belirlenmesi amacıyla yapılmıştır. Araştırma, Batı İç Anadolu Bölgesi’nde yer alan Türkmen Dağı (Eskişehir, Kütahya) kütlesi üzerinde yürütülmüştür. Örneklemeler, direklik (d1,3=11,0-19,9 cm) ve ince ağaçlık çağında (d1,3=20,0-35,9 cm) bulunan, farklı bakı, yükselti, eğim ve yamaç konumu özelliğine sahip 40 alanda yapılmıştır. Veriler bağımlı iki örneklem t testi ile değerlendirilmiştir. 2003 ve 2013 yılları arasında toprak karbon stoğu bakımından önemli bir farklılık belirlenirken (P0,05) bulunamamıştır. Araştırma sonuçlarına göre toprakta 2,88 Mg C ha-1 yıl-1 , ölü örtüde 0,02 Mg C ha-1 yıl-1 karbonun depolandığı belirlenmiştir.

Determination of annual organic carbon sequestration in soil and forest floor of Scots pine forests on The Türkmen Mountain (Eskişehir, Kütahya)

This study was aimed to determine the annual organic carbon stocks in forest floor and soil in Scots pine (Pinus sylvestris L. subsp. hamata (Steven) Fomin.) forests. Research was conducted with two samplings in 2003 and 2013 on massive of Türkmen Mountains (Eskişehir, Kütahya) where located in West Central Anatolia Region in Turkey. Samplings were performed in 40 plots at pole (dbh=11.0-19.9 cm) and small tree (dbh=20.0-35.9 cm) development stages on different aspects, elevation, slope degree and slope positions. Data were evaluated with pairedsamples t test. Soil organic carbon stocks show a significant (P0.05) difference between 2003 and 2013. Depending on these differences, accumulated carbon stocks were 2.88 Mg C ha-1 yr-1 in soil and 0.02 Mg C ha-1 yr-1 in forest floor.

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