Görüntüleme
13
İndirme
3
Çalışmanın Amacı: Türkiye'nin kuzeybatısı Kazdağı göknarı (Abies nordmanniana subsp. equi-trojani), sarıçam (Pinus sylvestris L.) ve karaçam (Pinus nigra Arnold.) meĢcerelerinde rüzgâr devriği zararının toprak özelliklerine kısa vadeli etkileri ortaya konmaya çalıĢılmıĢtır. Çalışma alanı: ÇalıĢma Kastamonu ve Sinop bölgelerinde gerçekleĢtirilmiĢtir. Materyal ve yöntem: 2013 yılında meydana gelen rüzgâr devriğinin etkilerini anlamak için, devrik görülen ve görülmeyen alanların 0-30 cm derinlik kademesinden toprak örnekleri 2018 yılında (5 yıl sonra) alınmıĢ ve bazı fiziksel ve kimyasal özellikleri belirlenmiĢtir. Temel Sonuçlar: ÇalıĢma alanında sıcaklık, yağıĢ ve rüzgâr hızındaki artıĢın rüzgâr devriği zararına neden olduğu değerlenmiĢtir. Toprağın fiziksel ve kimyasal özellikleri üç farklı ağaç türü ve aynı zamanda rüzgâr devriği görülen ve görülmeyen alanlar arasında önemli derecede farklılıklar göstermiĢtir. Araştırma vurguları: Rüzgâr devriğinden sonra; TOK ve TA stokları, P ve K artıĢı organik madde birikimi ile iliĢkili olabilir. Bununla beraber, bu iliĢkiyi açıklamak için tek bir mekanizma belirleyemedik. Bu nedenle, toprağın kimyasal özellikleri ile kök özellikleri arasındaki iliĢkileri tanımlamak için, üç ağaç türünün kök-toprak etkileĢimlerinin ileriki çalıĢmalarda detaylı olarak incelenmesi gerekmektedir.
The objective of the study is: Northwestern Turkey's Cascade Sky (Abies nordmanniana subsp. equi-trojani), peanut butter (Pinus sylvestris L.) and peanut butter (Pinus nigra Arnold.) In the fields of wind circulation the short-term effects of damage to the land characteristics are revealed. Working area: Realised in the Castamonu and Sinop areas. Materials and methods: To understand the effects of the wind circle that occurred in 2013, land samples from the 0-30 cm depth of the reverse and unseen areas were taken in 2018 (5 years later) and some physical and chemical characteristics were determined. Basic Results: The increase in temperature, oil and wind speed in the area is estimated to cause damage to wind circulation. The physical and chemical characteristics of the soil show significant differences between three different trees and the areas seen and unseen by wind circulation. Research emphasis: After wind circulation; TOK and TA stocks, P and K may be associated with the increased accumulation of organic substances. However, we could not set a single mechanism to explain this connection. Therefore, in order to identify the differences between the chemical properties of the soil and the root properties, the root-terrestrial interactions of the three trees are needed to be detailed in the future plants.
Aim of study: The short-term effects of windthrow damage on soil properties were investigated in Kazdağı fir (Abies nordmanniana subsp. equi-trojani), Scots pine (Pinus sylvestris L.) and black pine (Pinus nigra Arnold.) stand in northwest Turkey. Area of study: The study was carried out in Kastamonu and Sinop regions. Material and methods: In order to understand the effects of windthrow damage occurred in 2013, soil samples were collected at a depth of 0-30 cm from the disturbed and undisturbed sites in 2018 (5 year later), and analyzed for soil physical and chemical properties. Main results: The increases in temperature, wind speed and heavy rainfall in the study sites seemed to result in the windthrows. There were significant differences in soil physical and chemical properties among the three tree species, and also between the disturbed and the undisturbed sites. Highlights: After the windthrows, increased SOC and TN stocks, P and K could be related to the accumulation of organic matter. However, we were not able to identify a single mechanism to explain this observed relationship. Thus, the root-soil interactions of the three tree species should be conclusively examined in future studies in order to define the relationships between soil chemical properties and root features.
Alan : Ziraat, Orman ve Su Ürünleri
Dergi Türü : Uluslararası
Makale Detay 
Benzer Makaleler
PDF Görüntüle
Dergi Bilgisi
Eseri Dinleyin
Alıntı Yap
Bu Sayfayı Yazdırın
Paylaş
Mendeley
